US20040115634A1

US20040115634A1 - Modulation of stat 6 expression

Info

Publication number: US20040115634A1
Application number: US10/317,391
Authority: US
Inventors: William Shanahan; Susan Freier; Kenneth Dobie
Original assignee: Isis Pharmaceuticals Inc
Current assignee: Ionis Pharmaceuticals Inc
Priority date: 2002-12-11
Filing date: 2002-12-11
Publication date: 2004-06-17
Also published as: AU2003297897A8; US20050239124A1; WO2004052309A2; WO2004052309A3; US8518904B2; AU2003297897A1; US20120115932A1; US20090292009A1

Abstract

Compounds, compositions and methods are provided for modulating the expression of STAT 6. The compositions comprise oligonucleotides, targeted to nucleic acid encoding STAT 6. Methods of using these compounds for modulation of STAT 6 expression and for diagnosis and treatment of disease associated with expression of STAT 6 are provided.

Description

FIELD OF THE INVENTION

The present invention provides compositions and methods for modulating the expression of STAT 6. In particular, this invention relates to compounds, particularly oligonucleotide compounds, which, in preferred embodiments, hybridize with nucleic acid molecules encoding STAT 6. Such compounds are shown herein to modulate the expression of STAT 6.

BACKGROUND OF THE INVENTION

Cytokines function as protein mediators that play a critical role in host defense and serve as a communication link between cells of native and acquired immunity. Cells respond to cytokines with specific biological changes that are dependent on the activation of new gene expression.

Studies of the mechanism by which signals are signals are mediated from the receptor to the nucleus by the interferon cytokines have revealed the activation of latent cytoplasmic transcription factors that subsequently translocate to the nucleus (Bromberg, BioEssays, 2001, 23, 161-169).

The proteins of the STAT family (signal transducers and activators of transcription) are latent transcription factors that are abundantly expressed in many cell types. STATs are activated by phosphorylation on a single tyrosine in response to extracellular ligands. An active STAT dimer is formed through reciprocal interactions between the SH2 domain of one monomer and the phosphorylated tyrosine of the other monomer. The dimers accumulate in the nucleus, recognize specific DNA elements in the promoters of genes and activate transcription so that growth control and survival of normal cells in a developing or adult mammal are carefully balanced. Many of the signals that influence this balance are delivered by circulating polypeptides, whose binding to cell surface receptors governs gene-specific transcription. It has been shown that human cancer cells have lost control of these signaling mechanisms. In addition to persistent unregulated mitogenic signaling, the lack of suppressive signals is also critical in the development of cancers (Bromberg, BioEssays, 2001, 23, 161-169).

STAT 6 (also known as interleukin 4-STAT) was cloned and mapped to chromosome 12q13 (Leek et al., Cytogenet. Cell Genet., 1997, 79, 208-209; Quelle et al., Mol. Cell Biol., 1995, 15, 3336-3343). Nucleic acid sequences encoding STAT 6 are disclosed and claimed in U.S. Pat. No. 5,710,266 (McKnight and Hou, 1998).

STAT 6 is primarily expressed as a 4 kb transcript in hematopoietic cells and expressed variably in other tissues (Quelle et al., Mol. Cell Biol., 1995, 15, 3336-3343). A unique truncated isoform of STAT 6 is expressed in mast cells (Sherman, Immunol. Rev., 2001, 179, 48-56). Disclosed and claimed in PCT publication WO 99/10493 are nucleic acid sequences encoding variants of STAT 6 known as STAT 6b and STAT 6c as well as vectors comprising said nucleic acid sequences (Patel et al., 1999).

STAT 6 is an integral transcription factor involved in interleukin 4 and interleukin 13 signaling. Following activation of their respective receptors, interleukin 4 and interleukin 13 cause their common interleukin 4 receptor alpha chain to become phosphorylated by JAK3 and to subsequently bind to STAT 6. STAT 6 is then phosphorylated by JAK1, homodimerizes and translocates to the nucleus where it binds interleukin 4 response elements and initiates the transcription of a number of genes including IgE (Danahay et al., Inflamm. Res., 2000, 49, 692-699).

STAT 6 is involved in key pathological mechanisms in rheumatoid arthritis which operate in early and late stages of the disease (Muller-Ladner et al., J. Immunol., 2000, 164, 3894-3901).

Ghilardi et al. have found that STAT 6 interacts with an isoform of the leptin receptor (OB-R) and is thus, a potential mediator of the anti-obesity effects of leptin (Ghilardi et al., Proc. Natl. Acad. Sci. U. S. A., 1996, 93, 6231-6235).

STAT 6 knockout mice are viable and develop normally with the exception that interleukin 4 functions are eliminated (Ihle, Curr. Opin. Cell Biol., 2001, 13, 211-217). Additionally, STAT 6 knockout mice fail to develop antigen-induced airway hyper-reactivity in a model of airway inflammation (Kuperman et al., J. Exp. Med., 1998, 187, 939-948).

Inhibition of STAT 6 is expected to attenuate the allergic response and thus, represents an attractive target for drug discovery strategies (Hill et al., Am. J. Respir. Cell Mol. Biol., 1999, 21, 728-737).

Small molecule inhibitors of STAT 6 are disclosed and claimed in PCT publication WO 00/27802 and Japanese Patent JP 2000229959 (Eyermann et al., 2000; Inoue et al., PCT, 2000, Abstract only). Disclosed and claimed in U.S. Pat. No. 6,207,391 are methods for screening modulators of STAT 6 binding to a STAT 6 receptor (Wu and McKinney, 2001).

Wang et al. have demonstrated targeted disruption of STAT 6 DNA-binding activity by a phosphorothioate cis-element decoy oligonucleotide (Wang et al., Blood, 2000, 95, 1249-1257).

Hill et al. have used a series of homologous human and murine antisense oligonucleotides targeting STAT 6 to interrupt interleukin 4 and interleukin 13 signaling and attenuate germline C-epsilon transcription in vitro (Hill et al., Am. J. Respir. Cell Mol. Biol., 1999, 21, 728-737). Subsequently, the in vitro and in vivo pharmacology of three of the antisense oligonucleotides used in the latter study was investigated. Although the oligonucleotides downregulated STAT 6 mRNA, their action was not sufficient to influence alterations in mRNA levels (Danahay et al., Inflamm. Res., 2000, 49, 692-699).

Currently, there are no known therapeutic agents that effectively inhibit the synthesis of STAT 6. Consequently, there remains a long felt need for additional agents capable of effectively inhibiting STAT 6 function.

Antisense technology is emerging as an effective means for reducing the expression of specific gene products and may therefore prove to be uniquely useful in a number of therapeutic, diagnostic, and research applications for the modulation of STAT 6 expression.

The present invention provides compositions and methods for modulating STAT 6 expression.

SUMMARY OF THE INVENTION

The present invention is directed to compounds, especially nucleic acid and nucleic acid-like oligomers, which are targeted to a nucleic acid encoding STAT 6, and which modulate the expression of STAT 6. Pharmaceutical and other compositions comprising the compounds of the invention are also provided. Further provided are methods of screening for modulators of STAT 6 and methods of modulating the expression of STAT 6 in cells, tissues or animals comprising contacting said cells, tissues or animals with one or more of the compounds or compositions of the invention. Methods of treating an animal, particularly a human, suspected of having or being prone to a disease or condition associated with expression of STAT 6 are also set forth herein. Such methods comprise administering a therapeutically or prophylactically effective amount of one or more of the compounds or compositions of the invention to the person in need of treatment.

DETAILED DESCRIPTION OF THE INVENTION

A. Overview of the Invention

The present invention employs compounds, preferably oligonucleotides and similar species for use in modulating the function or effect of nucleic acid molecules encoding STAT 6. This is accomplished by providing oligonucleotides which specifically hybridize with one or more nucleic acid molecules encoding STAT 6. As used herein, the terms “target nucleic acid” and “nucleic acid molecule encoding STAT 6” have been used for convenience to encompass DNA encoding STAT 6, RNA (including pre-mRNA and mRNA or portions thereof) transcribed from such DNA, and also cDNA derived from such RNA. The hybridization of a compound of this invention with its target nucleic acid is generally referred to as “antisense”. Consequently, the preferred mechanism believed to be included in the practice of some preferred embodiments of the invention is referred to herein as “antisense inhibition.” Such antisense inhibition is typically based upon hydrogen bonding-based hybridization of oligonucleotide strands or segments such that at least one strand or segment is cleaved, degraded, or otherwise rendered inoperable. In this regard, it is presently preferred to target specific nucleic acid molecules and their functions for such antisense inhibition.

The functions of DNA to be interfered with can include replication and transcription. Replication and transcription, for example, can be from an endogenous cellular template, a vector, a plasmid construct or otherwise. The functions of RNA to be interfered with can include functions such as translocation of the RNA to a site of protein translation, translocation of the RNA to sites within the cell which are distant from the site of RNA synthesis, translation of protein from the RNA, splicing of the RNA to yield one or more RNA species, and catalytic activity or complex formation involving the RNA which may be engaged in or facilitated by the RNA. One preferred result of such interference with target nucleic acid function is modulation of the expression of STAT 6. In the context of the present invention, “modulation” and “modulation of expression” mean either an increase (stimulation) or a decrease (inhibition) in the amount or levels of a nucleic acid molecule encoding the gene, e.g., DNA or RNA. Inhibition is often the preferred form of modulation of expression and mRNA is often a preferred target nucleic acid.

In the context of this invention, “hybridization” means the pairing of complementary strands of oligomeric compounds. In the present invention, the preferred mechanism of pairing involves hydrogen bonding, which may be Watson-Crick, Hoogsteen or reversed Hoogsteen hydrogen bonding, between complementary nucleoside or nucleotide bases (nucleobases) of the strands of oligomeric compounds. For example, adenine and thymine are complementary nucleobases which pair through the formation of hydrogen bonds. Hybridization can occur, under varying circumstances.

An antisense compound is specifically hybridizable when binding of the compound to the target nucleic acid interferes with the normal function of the target nucleic acid to cause a loss of activity, and there is a sufficient degree of complementarity to avoid non-specific binding of the antisense compound to non-target nucleic acid sequences under conditions in which specific binding is desired, i.e., under physiological conditions in the case of in vivo assays or therapeutic treatment, and under conditions in which assays are performed in the case of in vitro assays.

In the present invention the phrase “stringent hybridization conditions” or “stringent conditions” refers to conditions under which a compound of the invention will hybridize to its target sequence, but to a minimal number of other sequences. Stringent conditions are sequence-dependent and will be different in different circumstances and in the context of this invention, “stringent conditions” under which oligomeric compounds hybridize to a target sequence are determined by the nature and composition of the oligomeric compounds and the assays in which they are being investigated.

“Complementary,” as used herein, refers to the capacity for precise pairing between two nucleobases of an oligomeric compound. For example, if a nucleobase at a certain position of an oligonucleotide (an oligomeric compound), is capable of hydrogen bonding with a nucleobase at a certain position of a target nucleic acid, said target nucleic acid being a DNA, RNA, or oligonucleotide molecule, then the position of hydrogen bonding between the oligonucleotide and the target nucleic acid is considered to be a complementary position. The oligonucleotide and the further DNA, RNA, or oligonucleotide molecule are complementary to each other when a sufficient number of complementary positions in each molecule are occupied by nucleobases which can hydrogen bond with each other. Thus, “specifically hybridizable” and “complementary” are terms which are used to indicate a sufficient degree of precise pairing or complementarity over a sufficient number of nucleobases such that stable and specific binding occurs between the oligonucleotide and a target nucleic acid.

It is understood in the art that the sequence of an antisense compound need not be 100% complementary to that of its target nucleic acid to be specifically hybridizable. Moreover, an oligonucleotide may hybridize over one or more segments such that intervening or adjacent segments are not involved in the hybridization event (e.g., a loop structure or hairpin structure). It is preferred that the antisense compounds of the present invention comprise at least 70% sequence complementarity to a target region within the target nucleic acid, more preferably that they comprise 90% sequence complementarity and even more preferably comprise 95% sequence complementarity to the target region within the target nucleic acid sequence to which they are targeted. For example, an antisense compound in which 18 of 20 nucleobases of the antisense compound are complementary to a target region, and would therefore specifically hybridize, would represent 90 percent complementarity. In this example, the remaining noncomplementary nucleobases may be clustered or interspersed with complementary nucleobases and need not be contiguous to each other or to complementary nucleobases. As such, an antisense compound which is 18 nucleobases in length having 4 (four) noncomplementary nucleobases which are flanked by two regions of complete complementarity with the target nucleic acid would have 77.8% overall complementarity with the target nucleic acid and would thus fall within the scope of the present invention. Percent complementarity of an antisense compound with a region of a target nucleic acid can be determined routinely using BLAST programs (basic local alignment search tools) and PowerBLAST programs known in the art (Altschul et al., J. Mol. Biol., 1990, 215, 403-410; Zhang and Madden, Genome Res., 1997, 7, 649-656).

B. Compounds of the Invention

According to the present invention, compounds include antisense oligomeric compounds, antisense oligonucleotides, ribozymes, external guide sequence (EGS) oligonucleotides, alternate splicers, primers, probes, and other oligomeric compounds which hybridize to at least a portion of the target nucleic acid. As such, these compounds may be introduced in the form of single-stranded, double-stranded, circular or hairpin oligomeric compounds and may contain structural elements such as internal or terminal bulges or loops. Once introduced to a system, the compounds of the invention may elicit the action of one or more enzymes or structural proteins to effect modification of the target nucleic acid. One non-limiting example of such an enzyme is RNAse H, a cellular endonuclease which cleaves the RNA strand of an RNA:DNA duplex. It is known in the art that single-stranded antisense compounds which are “DNA-like” elicit RNAse H. Activation of RNase H, therefore, results in cleavage of the RNA target, thereby greatly enhancing the efficiency of oligonucleotide-mediated inhibition of gene expression. Similar roles have been postulated for other ribonucleases such as those in the RNase III and ribonuclease L family of enzymes.

While the preferred form of antisense compound is a single-stranded antisense oligonucleotide, in many species the introduction of double-stranded structures, such as double-stranded RNA (dsRNA) molecules, has been shown to induce potent and specific antisense-mediated reduction of the function of a gene or its associated gene products. This phenomenon occurs in both plants and animals and is believed to have an evolutionary connection to viral defense and transposon silencing.

The first evidence that dsRNA could lead to gene silencing in animals came in 1995 from work in the nematode, Caenorhabditis elegans (Guo and Kempheus, Cell, 1995, 81, 611-620). Montgomery et al. have shown that the primary interference effects of dsRNA are posttranscriptional (Montgomery et al., Proc. Natl. Acad. Sci. USA, 1998, 95, 15502-15507). The posttranscriptional antisense mechanism defined in Caenorhabditis elegans resulting from exposure to double-stranded RNA (dsRNA) has since been designated RNA interference (RNAi). This term has been generalized to mean antisense-mediated gene silencing involving the introduction of dsRNA leading to the sequence-specific reduction of endogenous targeted mRNA levels (Fire et al., Nature, 1998, 391, 806-811). Recently, it has been shown that it is, in fact, the single-stranded RNA oligomers of antisense polarity of the dsRNAs which are the potent inducers of RNAi (Tijsterman et al., Science, 2002, 295, 694-697).

In the context of this invention, the term “oligomeric compound” refers to a polymer or oligomer comprising a plurality of monomeric units. In the context of this invention, the term oligonucleotide refers to an oligomer or polymer of ribonucleic acid (RNA) or deoxyribonucleic acid (DNA) or mimetics, chimeras, analogs and homologs thereof. This term includes oligonucleotides composed of naturally occurring nucleobases, sugars and covalent internucleoside (backbone) linkages as well as oligonucleotides having non-naturally occurring portions which function similarly. Such modified or substituted oligonucleotides are often preferred over native forms because of desirable properties such as, for example, enhanced cellular uptake, enhanced affinity for a target nucleic acid and increased stability in the presence of nucleases.

While oligonucleotides are a preferred form of the compounds of this invention, the present invention comprehends other families of compounds as well, including but not limited to oligonucleotide analogs and mimetics such as those described herein.

The compounds in accordance with this invention preferably comprise from about 8 to about 80 nucleobases (i.e. from about 8 to about 80 linked nucleosides). One of ordinary skill in the art will appreciate that the invention embodies compounds of 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, or 80 nucleobases in length.

In one preferred embodiment, the compounds of the invention are 12 to 50 nucleobases in length. One having ordinary skill in the art will appreciate that this embodies compounds of 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, or 50 nucleobases in length.

In another preferred embodiment, the compounds of the invention are 15 to 30 nucleobases in length. One having ordinary skill in the art will appreciate that this embodies compounds of 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, or 30 nucleobases in length.

Particularly preferred compounds are oligonucleotides from about 12 to about 50 nucleobases, even more preferably those comprising from about 15 to about 30 nucleobases.

Antisense compounds 8-80 nucleobases in length comprising a stretch of at least eight (8) consecutive nucleobases selected from within the illustrative antisense compounds are considered to be suitable antisense compounds as well.

Exemplary preferred antisense compounds include oligonucleotide sequences that comprise at least the 8 consecutive nucleobases from the 5′-terminus of one of the illustrative preferred antisense compounds (the remaining nucleobases being a consecutive stretch of the same oligonucleotide beginning immediately upstream of the 5′-terminus of the antisense compound which is specifically hybridizable to the target nucleic acid and continuing until the oligonucleotide contains about 8 to about 80 nucleobases). Similarly preferred antisense compounds are represented by oligonucleotide sequences that comprise at least the 8 consecutive nucleobases from the 3′-terminus of one of the illustrative preferred antisense compounds (the remaining nucleobases being a consecutive stretch of the same oligonucleotide beginning immediately downstream of the 3′-terminus of the antisense compound which is specifically hybridizable to the target nucleic acid and continuing until the oligonucleotide contains about 8 to about 80 nucleobases). One having skill in the art armed with the preferred antisense compounds illustrated herein will be able, without undue experimentation, to identify further preferred antisense compounds.

C. Targets of the Invention

“Targeting” an antisense compound to a particular nucleic acid molecule, in the context of this invention, can be a multistep process. The process usually begins with the identification of a target nucleic acid whose function is to be modulated. This target nucleic acid may be, for example, a cellular gene (or mRNA transcribed from the gene) whose expression is associated with a particular disorder or disease state, or a nucleic acid molecule from an infectious agent. In the present invention, the target nucleic acid encodes STAT 6.

The targeting process usually also includes determination of at least one target region, segment, or site within the target nucleic acid for the antisense interaction to occur such that the desired effect, e.g., modulation of expression, will result. Within the context of the present invention, the term “region” is defined as a portion of the target nucleic acid having at least one identifiable structure, function, or characteristic. Within regions of target nucleic acids are segments. “Segments” are defined as smaller or sub-portions of regions within a target nucleic acid. “Sites,” as used in the present invention, are defined as positions within a target nucleic acid.

Since, as is known in the art, the translation initiation codon is typically 5′-AUG (in transcribed mRNA molecules; 5′-ATG in the corresponding DNA molecule), the translation initiation codon is also referred to as the “AUG codon,” the “start codon” or the “AUG start codon”. A minority of genes have a translation initiation codon having the RNA sequence 5′-GUG, 5′-UUG or 5′-CUG, and 5′-AUA, 5′-ACG and 5′-CUG have been shown to function in vivo. Thus, the terms “translation initiation codon” and “start codon” can encompass many codon sequences, even though the initiator amino acid in each instance is typically methionine (in eukaryotes) or formylmethionine (in prokaryotes). It is also known in the art that eukaryotic and prokaryotic genes may have two or more alternative start codons, any one of which may be preferentially utilized for translation initiation in a particular cell type or tissue, or under a particular set of conditions. In the context of the invention, “start codon” and “translation initiation codon” refer to the codon or codons that are used in vivo to initiate translation of an mRNA transcribed from a gene encoding STAT 6, regardless of the sequence(s) of such codons. It is also known in the art that a translation termination codon (or “stop codon”) of a gene may have one of three sequences, i.e., 5′-UAA, 5′-UAG and 5′-UGA (the corresponding DNA sequences are 5′-TAA, 5′-TAG and 5′-TGA, respectively).

The terms “start codon region” and “translation initiation codon region” refer to a portion of such an mRNA or gene that encompasses from about 25 to about 50 contiguous nucleotides in either direction (i.e., 5′ or 3′) from a translation initiation codon. Similarly, the terms “stop codon region” and “translation termination codon region” refer to a portion of such an mRNA or gene that encompasses from about 25 to about 50 contiguous nucleotides in either direction (i.e., 5′ or 3′) from a translation termination codon. Consequently, the “start codon region” (or “translation initiation codon region”) and the “stop codon region” (or “translation termination codon region”) are all regions which may be targeted effectively with the antisense compounds of the present invention.

The open reading frame (ORF) or “coding region,” which is known in the art to refer to the region between the translation initiation codon and the translation termination codon, is also a region which may be targeted effectively. Within the context of the present invention, a preferred region is the intragenic region encompassing the translation initiation or termination codon of the open reading frame (ORF) of a gene.

Other target regions include the 5′ untranslated region (5′UTR), known in the art to refer to the portion of an mRNA in the 5′ direction from the translation initiation codon, and thus including nucleotides between the 5′ cap site and the translation initiation codon of an mRNA (or corresponding nucleotides on the gene), and the 3′ untranslated region (3′ UTR), known in the art to refer to the portion of an mRNA in the 3′ direction from the translation termination codon, and thus including nucleotides between the translation termination codon and 3′ end of an mRNA (or corresponding nucleotides on the gene). The 5′ cap site of an mRNA comprises an N7-methylated guanosine residue joined to the 5′-most residue of the mRNA via a 5′-5′ triphosphate linkage. The 5′ cap region of an mRNA is considered to include the 5′ cap structure itself as well as the first 50 nucleotides adjacent to the cap site. It is also preferred to target the 5′ cap region.

Although some eukaryotic mRNA transcripts are directly translated, many contain one or more regions, known as “introns,” which are excised from a transcript before it is translated. The remaining (and therefore translated) regions are known as “exons” and are spliced together to form a continuous mRNA sequence. Targeting splice sites, i.e., intron-exon junctions or exon-intron junctions, may also be particularly useful in situations where aberrant splicing is implicated in disease, or where an overproduction of a particular splice product is implicated in disease. Aberrant fusion junctions due to rearrangements or deletions are also preferred target sites. mRNA transcripts produced via the process of splicing of two (or more) mRNAs from different gene sources are known as “fusion transcripts”. It is also known that introns can be effectively targeted using antisense compounds targeted to, for example, DNA or pre-mRNA.

It is also known in the art that alternative RNA transcripts can be produced from the same genomic region of DNA. These alternative transcripts are generally known as “variants”. More specifically, “pre-mRNA variants” are transcripts produced from the same genomic DNA that differ from other transcripts produced from the same genomic DNA in either their start or stop position and contain both intronic and exonic sequence.

Upon excision of one or more exon or intron regions, or portions thereof during splicing, pre-mRNA variants produce smaller “mRNA variants”. Consequently, mRNA variants are processed pre-mRNA variants and each unique pre-mRNA variant must always produce a unique mRNA variant as a result of splicing. These mRNA variants are also known as “alternative splice variants”. If no splicing of the pre-mRNA variant occurs then the pre-mRNA variant is identical to the mRNA variant.

It is also known in the art that variants can be produced through the use of alternative signals to start or stop transcription and that pre-mRNAs and mRNAs can possess more that one start codon or stop codon. Variants that originate from a pre-mRNA or mRNA that use alternative start codons are known as “alternative start variants” of that pre-mRNA or mRNA. Those transcripts that use an alternative stop codon are known as “alternative stop variants” of that pre-mRNA or mRNA. One specific type of alternative stop variant is the “polyA variant” in which the multiple transcripts produced result from the alternative selection of one of the “polyA stop signals” by the transcription machinery, thereby producing transcripts that terminate at unique polyA sites. Within the context of the invention, the types of variants described herein are also preferred target nucleic acids.

The locations on the target nucleic acid to which the preferred antisense compounds hybridize are hereinbelow referred to as “preferred target segments.” As used herein the term “preferred target segment” is defined as at least an 8-nucleobase portion of a target region to which an active antisense compound is targeted. While not wishing to be bound by theory, it is presently believed that these target segments represent portions of the target nucleic acid which are accessible for hybridization.

While the specific sequences of certain preferred target segments are set forth herein, one of skill in the art will recognize that these serve to illustrate and describe particular embodiments within the scope of the present invention. Additional preferred target segments may be identified by one having ordinary skill.

Target segments 8-80 nucleobases in length comprising a stretch of at least eight (8) consecutive nucleobases selected from within the illustrative preferred target segments are considered to be suitable for targeting as well.

Target segments can include DNA or RNA sequences that comprise at least the 8 consecutive nucleobases from the 5′-terminus of one of the illustrative preferred target segments (the remaining nucleobases being a consecutive stretch of the same DNA or RNA beginning immediately upstream of the 5′-terminus of the target segment and continuing until the DNA or RNA contains about 8 to about 80 nucleobases). Similarly preferred target segments are represented by DNA or RNA sequences that comprise at least the 8 consecutive nucleobases from the 3′-terminus of one of the illustrative preferred target segments (the remaining nucleobases being a consecutive stretch of the same DNA or RNA beginning immediately downstream of the 3′-terminus of the target segment and continuing until the DNA or RNA contains about 8 to about 80 nucleobases). One having skill in the art armed with the preferred target segments illustrated herein will be able, without undue experimentation, to identify further preferred target segments.

Once one or more target regions, segments or sites have been identified, antisense compounds are chosen which are sufficiently complementary to the target, i.e., hybridize sufficiently well and with sufficient specificity, to give the desired effect.

D. Screening and Target Validation

In a further embodiment, the “preferred target segments” identified herein may be employed in a screen for additional compounds that modulate the expression of STAT 6. “Modulators” are those compounds that decrease or increase the expression of a nucleic acid molecule encoding STAT 6 and which comprise at least an 8-nucleobase portion which is complementary to a preferred target segment. The screening method comprises the steps of contacting a preferred target segment of a nucleic acid molecule encoding STAT 6 with one or more candidate modulators, and selecting for one or more candidate modulators which decrease or increase the expression of a nucleic acid molecule encoding STAT 6. Once it is shown that the candidate modulator or modulators are capable of modulating (e.g. either decreasing or increasing) the expression of a nucleic acid molecule encoding STAT 6, the modulator may then be employed in further investigative studies of the function of STAT 6, or for use as a research, diagnostic, or therapeutic agent in accordance with the present invention.

The preferred target segments of the present invention may be also be combined with their respective complementary antisense compounds of the present invention to form stabilized double-stranded (duplexed) oligonucleotides.

Such double stranded oligonucleotide moieties have been shown in the art to modulate target expression and regulate translation as well as RNA processsing via an antisense mechanism. Moreover, the double-stranded moieties may be subject to chemical modifications (Fire et al., Nature, 1998, 391, 806-811; Timmons and Fire, Nature 1998, 395, 854; Timmons et al., Gene, 2001, 263, 103-112; Tabara et al., Science, 1998, 282, 430-431; Montgomery et al., Proc. Natl. Acad. Sci. USA, 1998, 95, 15502-15507; Tuschl et al., Genes Dev., 1999, 13, 3191-3197; Elbashir et al., Nature, 2001, 411, 494-498; Elbashir et al., Genes Dev. 2001, 15, 188-200). For example, such double-stranded moieties have been shown to inhibit the target by the classical hybridization of antisense strand of the duplex to the target, thereby triggering enzymatic degradation of the target (Tijsterman et al., Science, 2002, 295, 694-697).

The compounds of the present invention can also be applied in the areas of drug discovery and target validation. The present invention comprehends the use of the compounds and preferred target segments identified herein in drug discovery efforts to elucidate relationships that exist between STAT 6 and a disease state, phenotype, or condition. These methods include detecting or modulating STAT 6 comprising contacting a sample, tissue, cell, or organism with the compounds of the present invention, measuring the nucleic acid or protein level of STAT 6 and/or a related phenotypic or chemical endpoint at some time after treatment, and optionally comparing the measured value to a non-treated sample or sample treated with a further compound of the invention. These methods can also be performed in parallel or in combination with other experiments to determine the function of unknown genes for the process of target validation or to determine the validity of a particular gene product as a target for treatment or prevention of a particular disease, condition, or phenotype.

E. Kits, Research Reagents, Diagnostics, and Therapeutics

The compounds of the present invention can be utilized for diagnostics, therapeutics, prophylaxis and as research reagents and kits. Furthermore, antisense oligonucleotides, which are able to inhibit gene expression with exquisite specificity, are often used by those of ordinary skill to elucidate the function of particular genes or to distinguish between functions of various members of a biological pathway.

For use in kits and diagnostics, the compounds of the present invention, either alone or in combination with other compounds or therapeutics, can be used as tools in differential and/or combinatorial analyses to elucidate expression patterns of a portion or the entire complement of genes expressed within cells and tissues.

As one nonlimiting example, expression patterns within cells or tissues treated with one or more antisense compounds are compared to control cells or tissues not treated with antisense compounds and the patterns produced are analyzed for differential levels of gene expression as they pertain, for example, to disease association, signaling pathway, cellular localization, expression level, size, structure or function of the genes examined. These analyses can be performed on stimulated or unstimulated cells and in the presence or absence of other compounds which affect expression patterns.

Examples of methods of, gene expression analysis known in the art include DNA arrays or microarrays (Brazma and Vilo, FEBS Lett., 2000, 480, 17-24; Celis, et al., FEBS Lett., 2000, 480, 2-16), SAGE (serial analysis of gene expression)(Madden, et al., Drug Discov. Today, 2000, 5, 415-425), READS (restriction enzyme amplification of digested cDNAs) (Prashar and Weissman, Methods Enzymol., 1999, 303, 258-72), TOGA (total gene expression analysis) (Sutcliffe, et al., Proc. Natl. Acad. Sci. U. S. A., 2000, 97, 1976-81), protein arrays and proteomics (Celis, et al., FEBS Lett., 2000, 480, 2-16; Jungblut, et al., Electrophoresis, 1999, 20, 2100-10), expressed sequence tag (EST) sequencing (Celis, et al., FEBS Lett., 2000, 480, 2-16; Larsson, et al., J. Biotechnol., 2000, 80, 143-57), subtractive RNA fingerprinting (SuRF) (Fuchs, et al., Anal. Biochem., 2000, 286, 91-98; Larson, et al., Cytometry, 2000, 41, 203-208), subtractive cloning, differential display (DD) (Jurecic and Belmont, Curr. Opin. Microbiol., 2000, 3, 316-21), comparative genomic hybridization (Carulli, et al., J. Cell Biochem. Suppl., 1998, 31, 286-96), FISH (fluorescent in situ hybridization) techniques (Going and Gusterson, Eur. J. Cancer, 1999, 35, 1895-904) and mass spectrometry methods (To, Comb. Chem. High Throughput Screen, 2000, 3, 235-41).

The compounds of the invention are useful for research and diagnostics, because these compounds hybridize to nucleic acids encoding STAT 6. For example, oligonucleotides that are shown to hybridize with such efficiency and under such conditions as disclosed herein as to be effective STAT 6 inhibitors will also be effective primers or probes under conditions favoring gene amplification or detection, respectively. These primers and probes are useful in methods requiring the specific detection of nucleic acid molecules encoding STAT 6 and in the amplification of said nucleic acid molecules for detection or for use in further studies of STAT 6. Hybridization of the antisense oligonucleotides, particularly the primers and probes, of the invention with a nucleic acid encoding STAT 6 can be detected by means known in the art. Such means may include conjugation of an enzyme to the oligonucleotide, radiolabelling of the oligonucleotide or any other suitable detection means. Kits using such detection means for detecting the level of STAT 6 in a sample may also be prepared.

The specificity and sensitivity of antisense is also harnessed by those of skill in the art for therapeutic uses. Antisense compounds have been employed as therapeutic moieties in the treatment of disease states in animals, including humans. Antisense oligonucleotide drugs, including ribozymes, have been safely and effectively administered to humans and numerous clinical trials are presently underway. It is thus established that antisense compounds can be useful therapeutic modalities that can be configured to be useful in treatment regimes for the treatment of cells, tissues and animals, especially humans.

For therapeutics, an animal, preferably a human, suspected of having a disease or disorder which can be treated by modulating the expression of STAT 6 is treated by administering antisense compounds in accordance with this invention. For example, in one non-limiting embodiment, the methods comprise the step of administering to the animal in need of treatment, a therapeutically effective amount of a STAT 6 inhibitor. The STAT 6 inhibitors of the present invention effectively inhibit the activity of the STAT 6 protein or inhibit the expression of the STAT 6 protein. In one embodiment, the activity or expression of STAT 6 in an animal is inhibited by about 10%. Preferably, the activity or expression of STAT 6 in an animal is inhibited by about 30%. More preferably, the activity or expression of STAT 6 in an animal is inhibited by 50% or more.

For example, the reduction of the expression of STAT 6 may be measured in serum, adipose tissue, liver or any other body fluid, tissue or organ of the animal. Preferably, the cells contained within said fluids, tissues or organs being analyzed contain a nucleic acid molecule encoding STAT 6 protein and/or the STAT 6 protein itself.

The compounds of the invention can be utilized in pharmaceutical compositions by adding an effective amount of a compound to a suitable pharmaceutically acceptable diluent or carrier. Use of the compounds and methods of the invention may also be useful prophylactically.

F. Modifications

As is known in the art, a nucleoside is a base-sugar combination. The base portion of the nucleoside is normally a heterocyclic base. The two most common classes of such heterocyclic bases are the purines and the pyrimidines. Nucleotides are nucleosides that further include a phosphate group covalently linked to the sugar portion of the nucleoside. For those nucleosides that include a pentofuranosyl sugar, the phosphate group can be linked to either the 2′, 3′ or 5′ hydroxyl moiety of the sugar. In forming oligonucleotides, the phosphate groups covalently link adjacent nucleosides to one another to form a linear polymeric compound. In turn, the respective ends of this linear polymeric compound can be further joined to form a circular compound, however, linear compounds are generally preferred. In addition, linear compounds may have internal nucleobase complementarity and may therefore fold in a manner as to produce a fully or partially double-stranded compound. Within oligonucleotides, the phosphate groups are commonly referred to as forming the internucleoside backbone of the oligonucleotide. The normal linkage or backbone of RNA and DNA is a 3′ to 5′ phosphodiester linkage.

Modified Internucleoside Linkages (Backbones)

Specific examples of preferred antisense compounds useful in this invention include oligonucleotides containing modified backbones or non-natural internucleoside linkages. As defined in this specification, oligonucleotides having modified backbones include those that retain a phosphorus atom in the backbone and those that do not have a phosphorus atom in the backbone. For the purposes of this specification, and as sometimes referenced in the art, modified oligonucleotides that do not have a phosphorus atom in their internucleoside backbone can also be considered to be oligonucleosides.

Preferred modified oligonucleotide backbones containing a phosphorus atom therein include, for example, phosphorothioates, chiral phosphorothioates, phosphorodithioates, phosphotriesters, aminoalkylphosphotriesters, methyl and other alkyl phosphonates including 3′-alkylene phosphonates, 5′-alkylene phosphonates and chiral phosphonates, phosphinates, phosphoramidates including 3′-amino phosphoramidate and aminoalkylphosphoramidates, thionophosphoramidates, thionoalkylphosphonates, thionoalkylphosphotriesters, selenophosphates and boranophosphates having normal 3′-5′ linkages, 2′-5′ linked analogs of these, and those having inverted polarity wherein one or more internucleotide linkages is a 3′ to 3′, 5′ to 5′ or 2′ to 2′ linkage. Preferred oligonucleotides having inverted polarity comprise a single 3′ to 3′ linkage at the 3′-most internucleotide linkage i.e. a single inverted nucleoside residue which may be abasic (the nucleobase is missing or has a hydroxyl group in place thereof). Various salts, mixed salts and free acid forms are also included.

Representative United States patents that teach the preparation of the above phosphorus-containing linkages include, but are not limited to, U.S. Pat. Nos. 3,687,808; 4,469,863; 4,476,301; 5,023,243; 5,177,196; 5,188,897; 5,264,423; 5,276,019; 5,278,302; 5,286,717; 5,321,131; 5,399,676; 5,405,939; 5,453,496; 5,455,233; 5,466,677; 5,476,925; 5,519,126; 5,536,821; 5,541,306; 5,550,111; 5,563,253; 5,571,799; 5,587,361; 5,194,599; 5,565,555; 5,527,899; 5,721,218; 5,672,697 and 5,625,050, certain of which are commonly owned with this application, and each of which is herein incorporated by reference.

Preferred modified oligonucleotide backbones that do not include a phosphorus atom therein have backbones that are formed by short chain alkyl or cycloalkyl internucleoside linkages, mixed heteroatom and alkyl or cycloalkyl internucleoside linkages, or one or more short chain heteroatomic or heterocyclic internucleoside linkages. These include those having morpholino linkages (formed in part from the sugar portion of a nucleoside); siloxane backbones; sulfide, sulfoxide and sulfone backbones; formacetyl and thioformacetyl backbones; methylene formacetyl and thioformacetyl backbones; riboacetyl backbones; alkene containing backbones; sulfamate backbones; methyleneimino and methylenehydrazino backbones; sulfonate and sulfonamide backbones; amide backbones; and others having mixed N, O, S and CH ₂component parts.

Representative United States patents that teach the preparation of the above oligonucleosides include, but are not limited to, U.S. Pat. Nos. 5,034,506; 5,166,315; 5,185,444; 5,214,134; 5,216,141; 5,235,033; 5,264,562; 5,264,564; 5,405,938; 5,434,257; 5,466,677; 5,470,967; 5,489,677; 5,541,307; 5,561,225; 5,596,086; 5,602,240; 5,610,289; 5,602,240; 5,608,046; 5,610,289; 5,618,704; 5,623,070; 5,663,312; 5,633,360; 5,677,437; 5,792,608; 5,646,269 and 5,677,439, certain of which are commonly owned with this application, and each of which is herein incorporated by reference.

Modified Sugar and Internucleoside Linkages-Mimetics

In other preferred oligonucleotide mimetics, both the sugar and the internucleoside linkage (i.e. the backbone), of the nucleotide units are replaced with novel groups. The nucleobase units are maintained for hybridization with an appropriate target nucleic acid. One such compound, an oligonucleotide mimetic that has been shown to have excellent hybridization properties, is referred to as a peptide nucleic acid (PNA). In PNA compounds, the sugar-backbone of an oligonucleotide is replaced with an amide containing backbone, in particular an aminoethylglycine backbone. The nucleobases are retained and are bound directly or indirectly to aza nitrogen atoms of the amide portion of the backbone. Representative United States patents that teach the preparation of PNA compounds include, but are not limited to, U.S. Pat. Nos. 5,539,082; 5,714,331; and 5,719,262, each of which is herein incorporated by reference. Further teaching of PNA compounds can be found in Nielsen et al., Science, 1991, 254, 1497-1500.

Preferred embodiments of the invention are oligonucleotides with phosphorothioate backbones and oligonucleosides with heteroatom backbones, and in particular —CH ₂—NH—O—CH₂—, —CH₂—N(CH₃)—O—CH₂— [known as a methylene (methylimino) or MMI backbone], —CH₂—O—N(CH₃)—CH₂—, —CH₂—N(CH₃)—N(CH₃)—CH₂— and —O—N(CH₃)—CH₂—CH₂— [wherein the native phosphodiester backbone is represented as —O—P—O—CH₂—] of the above referenced U.S. Pat. No. 5,489,677, and the amide backbones of the above referenced U.S. Pat. No. 5,602,240. Also preferred are oligonucleotides having morpholino backbone structures of the above-referenced U.S. Pat. No. 5,034,506.

Modified Sugars

Modified oligonucleotides may also contain one or more substituted sugar moieties. Preferred oligonucleotides comprise one of the following at the 2′ position: OH; F; O—, S—, or N-alkyl; O—, S—, or N-alkenyl; O—, S— or N-alkynyl; or O-alkyl-O-alkyl, wherein the alkyl, alkenyl and alkynyl may be substituted or unsubstituted C ₁to C₁₀alkyl or C₂to C₁₀alkenyl and alkynyl. Particularly preferred are O[(CH₂)_nO]_mCH₃, O(CH₂)_nOCH₃, O(CH₂)_nNH₂, O(CH₂)_nCH₃, O(CH₂)_nONH₂, and O(CH₂)_nON[(CH₂)_nCH₃]₂, where n and m are from 1 to about 10. Other preferred oligonucleotides comprise one of the following at the 2′ position: C₁to C₁₀lower alkyl, substituted lower alkyl, alkenyl, alkynyl, alkaryl, aralkyl, O-alkaryl or O-aralkyl, SH, SCH₃, OCN, Cl, Br, CN, CF₃, OCF₃, SOCH₃, SO₂CH₃, ONO₂, NO₂, N₃, NH₂, heterocycloalkyl, heterocycloalkaryl, aminoalkylamino, polyalkylamino, substituted silyl, an RNA cleaving group, a reporter group, an intercalator, a group for improving the pharmacokinetic properties of an oligonucleotide, or a group for improving the pharmacodynamic properties of an oligonucleotide, and other substituents having similar properties. A preferred modification includes 2′-methoxyethoxy (2′-O—CH₂CH₂OCH₃, also known as 2′-O—(2-methoxyethyl) or 2′-MOE) (Martin et al., Helv. Chim. Acta, 1995, 78, 486-504) i.e., an alkoxyalkoxy group. A further preferred modification includes 2′-dimethylaminooxyethoxy, i.e., a O(CH₂)₂ON(CH₃)₂group, also known as 2′-DMAOE, as described in examples hereinbelow, and 2′-dimethylaminoethoxyethoxy (also known in the art as 2′-O-dimethyl-amino-ethoxy-ethyl or 2′-DMAEOE), i.e., 2′-O—CH₂—O—CH₂—N(CH₃)₂, also described in examples hereinbelow.

Other preferred modifications include 2′-methoxy (2′-O—CH ₃), 2′-aminopropoxy (2′-OCH₂CH₂CH₂NH₂), 2′-allyl (2′-CH₂—CH═CH₂), 2′-O-allyl (2′-O—CH₂—CH═CH₂) and 2′-fluoro (2′-F). The 2′-modification may be in the arabino (up) position or ribo (down) position. A preferred 2′-arabino modification is 2′-F. Similar modifications may also be made at other positions on the oligonucleotide, particularly the 3′ position of the sugar on the 3′ terminal nucleotide or in 2′-5′ linked oligonucleotides and the 5′ position of 5′ terminal nucleotide. Oligonucleotides may also have sugar mimetics such as cyclobutyl moieties in place of the pentofuranosyl sugar. Representative United States patents that teach the preparation of such modified sugar structures include, but are not limited to, U.S. Pat. Nos. 4,981,957; 5,118,800; 5,319,080; 5,359,044; 5,393,878; 5,446,137; 5,466,786; 5,514,785; 5,519,134; 5,567,811; 5,576,427; 5,591,722; 5,597,909; 5,610,300; 5,627,053; 5,639,873; 5,646,265; 5,658,873; 5,670,633; 5,792,747; and 5,700,920, certain of which are commonly owned with the instant application, and each of which is herein incorporated by reference in its entirety.

A further preferred modification of the sugar includes Locked Nucleic Acids (LNAs) in which the 2′-hydroxyl group is linked to the 3′ or 4′ carbon atom of the sugar ring, thereby forming a bicyclic sugar moiety. The linkage is preferably a methylene (—CH ₂—)_ngroup bridging the 2′ oxygen atom and the 4′ carbon atom wherein n is 1 or 2. LNAs and preparation thereof are described in WO 98/39352 and WO 99/14226.

Natural and Modified Nucleobases

Oligonucleotides may also include nucleobase (often referred to in the art simply as “base”) modifications or substitutions. As used herein, “unmodified” or “natural” nucleobases include the purine bases adenine (A) and guanine (G), and the pyrimidine bases thymine (T), cytosine (C) and uracil (U). Modified nucleobases include other synthetic and natural nucleobases such as 5-methylcytosine (5-me-C), 5-hydroxymethyl cytosine, xanthine, hypoxanthine, 2-aminoadenine, 6-methyl and other alkyl derivatives of adenine and guanine, 2-propyl and other alkyl derivatives of adenine and guanine, 2-thiouracil, 2-thiothymine and 2-thiocytosine, 5-halouracil and cytosine, 5-propynyl (—C≡C—CH ₃) uracil and cytosine and other alkynyl derivatives of pyrimidine bases, 6-azo uracil, cytosine and thymine, 5-uracil (pseudouracil), 4-thiouracil, 8-halo, 8-amino, 8-thiol, 8-thioalkyl, 8-hydroxyl and other 8-substituted adenines and guanines, 5-halo particularly 5-bromo, 5-trifluoromethyl and other 5-substituted uracils and cytosines, 7-methylguanine and 7-methyladenine, 2-F-adenine, 2-amino-adenine, 8-azaguanine and 8-azaadenine, 7-deazaguanine and 7-deazaadenine and 3-deazaguanine and 3-deazaadenine. Further modified nucleobases include tricyclic pyrimidines such as phenoxazine cytidine(1H-pyrimido[5,4-b][1,4]benzoxazin-2(3H)-one), phenothiazine cytidine (1H-pyrimido[5,4-b][1,4]benzothiazin-2(3H)-one), G-clamps such as a substituted phenoxazine cytidine (e.g. 9-(2-aminoethoxy)-H-pyrimido[5,4-b][1,4]benzoxazin-2(3H)-one), carbazole cytidine (2H-pyrimido[4,5-b]indol-2-one), pyridoindole cytidine (H-pyrido[3′, 2′:4,5]pyrrolo[2,3-d]pyrimidin-2-one). Modified nucleobases may also include those in which the purine or pyrimidine base is replaced with other heterocycles, for example 7-deaza-adenine, 7-deazaguanosine, 2-aminopyridine and 2-pyridone. Further nucleobases include those disclosed in U.S. Pat. No. 3,687,808, those disclosed in The Concise Encyclopedia Of Polymer Science And Engineering, pages 858-859, Kroschwitz, J. I., ed. John Wiley & Sons, 1990, those disclosed by Englisch et al., Angewandte Chemie, International Edition, 1991, 30, 613, and those disclosed by Sanghvi, Y. S., Chapter 15, Antisense Research and Applications, pages 289-302, Crooke, S. T. and Lebleu, B. ed., CRC Press, 1993. Certain of these nucleobases are particularly useful for increasing the binding affinity of the compounds of the invention. These include 5-substituted pyrimidines, 6-azapyrimidines and N-2, N-6 and O-6 substituted purines, including 2-aminopropyladenine, 5-propynyluracil and 5-propynylcytosine. 5-methylcytosine substitutions have been shown to increase nucleic acid duplex stability by 0.6-1.2° C. and are presently preferred base substitutions, even more particularly when combined with 2′-O-methoxyethyl sugar modifications.

Representative United States patents that teach the preparation of certain of the above noted modified nucleobases as well as other modified nucleobases include, but are not limited to, the above noted U.S. Pat. No. 3,687,808, as well as U.S. Pat. Nos. 4,845,205; 5,130,302; 5,134,066; 5,175,273; 5,367,066; 5,432,272; 5,457,187; 5,459,255; 5,484,908; 5,502,177; 5,525,711; 5,552,540; 5,587,469; 5,594,121, 5,596,091; 5,614,617; 5,645,985; 5,830,653; 5,763,588; 6,005,096; and 5,681,941, certain of which are commonly owned with the instant application, and each of which is herein incorporated by reference, and U.S. Pat. No. 5,750,692, which is commonly owned with the instant application and also herein incorporated by reference.

Conjugates

Another modification of the oligonucleotides of the invention involves chemically linking to the oligonucleotide one or more moieties or conjugates which enhance the activity, cellular distribution or cellular uptake of the oligonucleotide. These moieties or conjugates can include conjugate groups covalently bound to functional groups such as primary or secondary hydroxyl groups. Conjugate groups of the invention include intercalators, reporter molecules, polyamines, polyamides, polyethylene glycols, polyethers, groups that enhance the pharmacodynamic properties of oligomers, and groups that enhance the pharmacokinetic properties of oligomers. Typical conjugate groups include cholesterols, lipids, phospholipids, biotin, phenazine, folate, phenanthridine, anthraquinone, acridine, fluoresceins, rhodamines, coumarins, and dyes. Groups that enhance the pharmacodynamic properties, in the context of this invention, include groups that improve uptake, enhance resistance to degradation, and/or strengthen sequence-specific hybridization with the target nucleic acid. Groups that enhance the pharmacokinetic properties, in the context of this invention, include groups that improve uptake, distribution, metabolism or excretion of the compounds of the present invention. Representative conjugate groups are disclosed in International Patent Application PCT/US92/09196, filed Oct. 23, 1992, and U.S. Pat. No. 6,287,860, the entire disclosure of which are incorporated herein by reference. Conjugate moieties include but are not limited to lipid moieties such as a cholesterol moiety, cholic acid, a thioether, e.g., hexyl-S-tritylthiol, a thiocholesterol, an aliphatic chain, e.g., dodecandiol or undecyl residues, a phospholipid, e.g., di-hexadecyl-rac-glycerol or triethyl-ammonium 1,2-di-O-hexadecyl-rac-glycero-3-H-phosphonate, a polyamine or a polyethylene glycol chain, or adamantane acetic acid, a palmityl moiety, or an octadecylamine or hexylamino-carbonyl-oxycholesterol moiety. Oligonucleotides of the invention may also be conjugated to active drug substances, for example, aspirin, warfarin, phenylbutazone, ibuprofen, suprofen, fenbufen, ketoprofen, (S)-(+)-pranoprofen, carprofen, dansylsarcosine, 2,3,5-triiodobenzoic acid, flufenamic acid, folinic acid, a benzothiadiazide, chlorothiazide, a diazepine, indomethicin, a barbiturate, a cephalosporin, a sulfa drug, an antidiabetic, an antibacterial or an antibiotic. Oligonucleotide-drug conjugates and their preparation are described in U.S. patent application Ser. No. 09/334,130 (filed Jun. 15, 1999) which is incorporated herein by reference in its entirety.

Representative United States patents that teach the preparation of such oligonucleotide conjugates include, but are not limited to, U.S. Pat. Nos. 4,828,979; 4,948,882; 5,218,105; 5,525,465; 5,541,313; 5,545,730; 5,552,538; 5,578,717, 5,580,731; 5,580,731; 5,591,584; 5,109,124; 5,118,802; 5,138,045; 5,414,077; 5,486,603; 5,512,439; 5,578,718; 5,608,046; 4,587,044; 4,605,735; 4,667,025; 4,762,779; 4,789,737; 4,824,941; 4,835,263; 4,876,335; 4,904,582; 4,958,013; 5,082,830; 5,112,963; 5,214,136; 5,082,830; 5,112,963; 5,214,136; 5,245,022; 5,254,469; 5,258,506; 5,262,536; 5,272,250; 5,292,873; 5,317,098; 5,371,241, 5,391,723; 5,416,203, 5,451,463; 5,510,475; 5,512,667; 5,514,785; 5,565,552; 5,567,810; 5,574,142; 5,585,481; 5,587,371; 5,595,726; 5,597,696; 5,599,923; 5,599,928 and 5,688,941, certain of which are commonly owned with the instant application, and each of which is herein incorporated by reference.

Chimeric Compounds

It is not necessary for all positions in a given compound to be uniformly modified, and in fact more than one of the aforementioned modifications may be incorporated in a single compound or even at a single nucleoside within an oligonucleotide.

The present invention also includes antisense compounds which are chimeric compounds. “Chimeric” antisense compounds or “chimeras,” in the context of this invention, are antisense compounds, particularly oligonucleotides, which contain two or more chemically distinct regions, each made up of at least one monomer unit, i.e., a nucleotide in the case of an oligonucleotide compound. These oligonucleotides typically contain at least one region wherein the oligonucleotide is modified so as to confer upon the oligonucleotide increased resistance to nuclease degradation, increased cellular uptake, increased stability and/or increased binding affinity for the target nucleic acid. An additional region of the oligonucleotide may serve as a substrate for enzymes capable of cleaving RNA:DNA or RNA:RNA hybrids. By way of example, RNAse H is a cellular endonuclease which cleaves the RNA strand of an RNA:DNA duplex. Activation of RNase H, therefore, results in cleavage of the RNA target, thereby greatly enhancing the efficiency of oligonucleotide-mediated inhibition of gene expression. The cleavage of RNA:RNA hybrids can, in like fashion, be accomplished through the actions of endoribonucleases, such as RNAseL which cleaves both cellular and viral RNA. Cleavage of the RNA target can be routinely detected by gel electrophoresis and, if necessary, associated nucleic acid hybridization techniques known in the art.

Chimeric antisense compounds of the invention may be formed as composite structures of two or more oligonucleotides, modified oligonucleotides, oligonucleosides and/or oligonucleotide mimetics as described above. Such compounds have also been referred to in the art as hybrids or gapmers. Representative United States patents that teach the preparation of such hybrid structures include, but are not limited to, U.S. Pat. Nos. 5,013,830; 5,149,797; 5,220,007; 5,256,775; 5,366,878; 5,403,711; 5,491,133; 5,565,350; 5,623,065; 5,652,355; 5,652,356; and 5,700,922, certain of which are commonly owned with the instant application, and each of which is herein incorporated by reference in its entirety.

G. Formulations

The compounds of the invention may also be admixed, encapsulated, conjugated or otherwise associated with other molecules, molecule structures or mixtures of compounds, as for example, liposomes, receptor-targeted molecules, oral, rectal, topical or other formulations, for assisting in uptake, distribution and/or absorption. Representative United States patents that teach the preparation of such uptake, distribution and/or absorption-assisting formulations include, but are not limited to, U.S. Pat. Nos. 5,108,921; 5,354,844; 5,416,016; 5,459,127; 5,521,291; 5,543,158; 5,547,932; 5,583,020; 5,591,721; 4,426,330; 4,534,899; 5,013,556; 5,108,921; 5,213,804; 5,227,170; 5,264,221; 5,356,633; 5,395,619; 5,416,016; 5,417,978; 5,462,854; 5,469,854; 5,512,295; 5,527,528; 5,534,259; 5,543,152; 5,556,948; 5,580,575; and 5,595,756, each of which is herein incorporated by reference.

The antisense compounds of the invention encompass any pharmaceutically acceptable salts, esters, or salts of such esters, or any other compound which, upon administration to an animal, including a human, is capable of providing (directly or indirectly) the biologically active metabolite or residue thereof. Accordingly, for example, the disclosure is also drawn to prodrugs and pharmaceutically acceptable salts of the compounds of the invention, pharmaceutically acceptable salts of such prodrugs, and other bioequivalents.

The term “prodrug” indicates a therapeutic agent that is prepared in an inactive form that is converted to an active form (i.e., drug) within the body or cells thereof by the action of endogenous enzymes or other chemicals and/or conditions. In particular, prodrug versions of the oligonucleotides of the invention are prepared as SATE [(S-acetyl-2-thioethyl) phosphate] derivatives according to the methods disclosed in WO 93/24510 to Gosselin et al., published Dec. 9, 1993 or in WO 94/26764 and U.S. Pat. No. 5,770,713 to Imbach et al.

The term “pharmaceutically acceptable salts” refers to physiologically and pharmaceutically acceptable salts of the compounds of the invention: i.e., salts that retain the desired biological activity of the parent compound and do not impart undesired toxicological effects thereto. For oligonucleotides, preferred examples of pharmaceutically acceptable salts and their uses are further described in U.S. Pat. No. 6,287,860, which is incorporated herein in its entirety.

The present invention also includes pharmaceutical compositions and formulations which include the antisense compounds of the invention. The pharmaceutical compositions of the present invention may be administered in a number of ways depending upon whether local or systemic treatment is desired and upon the area to be treated. Administration may be topical (including ophthalmic and to mucous membranes including vaginal and rectal delivery), pulmonary, e.g., by inhalation or insufflation of powders or aerosols, including by nebulizer; intratracheal, intranasal, epidermal and transdermal), oral or parenteral. Parenteral administration includes intravenous, intraarterial, subcutaneous, intraperitoneal or intramuscular injection or infusion; or intracranial, e.g., intrathecal or intraventricular, administration. Oligonucleotides with at least one 2′-O-methoxyethyl modification are believed to be particularly useful for oral administration. Pharmaceutical compositions and formulations for topical administration may include transdermal patches, ointments, lotions, creams, gels, drops, suppositories, sprays, liquids and powders. Conventional pharmaceutical carriers, aqueous, powder or oily bases, thickeners and the like may be necessary or desirable. Coated condoms, gloves and the like may also be useful.

The pharmaceutical formulations of the present invention, which may conveniently be presented in unit dosage form, may be prepared according to conventional techniques well known in the pharmaceutical industry. Such techniques include the step of bringing into association the active ingredients with the pharmaceutical carrier(s) or excipient(s). In general, the formulations are prepared by uniformly and intimately bringing into association the active ingredients with liquid carriers or finely divided solid carriers or both, and then, if necessary, shaping the product.

The compositions of the present invention may be formulated into any of many possible dosage forms such as, but not limited to, tablets, capsules, gel capsules, liquid syrups, soft gels, suppositories, and enemas. The compositions of the present invention may also be formulated as suspensions in aqueous, non-aqueous or mixed media. Aqueous suspensions may further contain substances which increase the viscosity of the suspension including, for example, sodium carboxymethylcellulose, sorbitol and/or dextran. The suspension may also contain stabilizers.

Pharmaceutical compositions of the present invention include, but are not limited to, solutions, emulsions, foams and liposome-containing formulations. The pharmaceutical compositions and formulations of the present invention may comprise one or more penetration enhancers, carriers, excipients or other active or inactive ingredients.

Emulsions are typically heterogenous systems of one liquid dispersed in another in the form of droplets usually exceeding 0.1 μm in diameter. Emulsions may contain additional components in addition to the dispersed phases, and the active drug which may be present as a solution in either the aqueous phase, oily phase or itself as a separate phase. Microemulsions are included as an embodiment of the present invention. Emulsions and their uses are well known in the art and are further described in U.S. Pat. No. 6,287,860, which is incorporated herein in its entirety.

Formulations of the present invention include liposomal formulations. As used in the present invention, the term “liposome” means a vesicle composed of amphiphilic lipids arranged in a spherical bilayer or bilayers. Liposomes are unilamellar or multilamellar vesicles which have a membrane formed from a lipophilic material and an aqueous interior that contains the composition to be delivered. Cationic liposomes are positively charged liposomes which are believed to interact with negatively charged DNA molecules to form a stable complex. Liposomes that are pH-sensitive or negatively-charged are believed to entrap DNA rather than complex with it. Both cationic and noncationic liposomes have been used to deliver DNA to cells.

Liposomes also include “sterically stabilized” liposomes, a term which, as used herein, refers to liposomes comprising one or more specialized lipids that, when incorporated into liposomes, result in enhanced circulation lifetimes relative to liposomes lacking such specialized lipids. Examples of sterically stabilized liposomes are those in which part of the vesicle-forming lipid portion of the liposome comprises one or more glycolipids or is derivatized with one or more hydrophilic polymers, such as a polyethylene glycol (PEG) moiety. Liposomes and their uses are further described in U.S. Pat. No. 6,287,860, which is incorporated herein in its entirety.

The pharmaceutical formulations and compositions of the present invention may also include surfactants. The use of surfactants in drug products, formulations and in emulsions is well known in the art. Surfactants and their uses are further described in U.S. Pat. No. 6,287,860, which is incorporated herein in its entirety.

In one embodiment, the present invention employs various penetration enhancers to effect the efficient delivery of nucleic acids, particularly oligonucleotides. In addition to aiding the diffusion of non-lipophilic drugs across cell membranes, penetration enhancers also enhance the permeability of lipophilic drugs. Penetration enhancers may be classified as belonging to one of five broad categories, i.e., surfactants, fatty acids, bile salts, chelating agents, and non-chelating non-surfactants. Penetration enhancers and their uses are further described in U.S. Pat. No. 6,287,860, which is incorporated herein in its entirety.

One of skill in the art will recognize that formulations are routinely designed according to their intended use, i.e. route of administration.

Preferred formulations for topical administration include those in which the oligonucleotides of the invention are in admixture with a topical delivery agent such as lipids, liposomes, fatty acids, fatty acid esters, steroids, chelating agents and surfactants. Preferred lipids and liposomes include neutral (e.g. dioleoylphosphatidyl DOPE ethanolamine, dimyristoylphosphatidyl choline DMPC, distearolyphosphatidyl choline) negative (e.g. dimyristoylphosphatidyl glycerol DMPG) and cationic (e.g. dioleoyltetramethylaminopropyl DOTAP and dioleoylphosphatidyl ethanolamine DOTMA).

For topical or other administration, oligonucleotides of the invention may be encapsulated within liposomes or may form complexes thereto, in particular to cationic liposomes. Alternatively, oligonucleotides may be complexed to lipids, in particular to cationic lipids. Preferred fatty acids and esters, pharmaceutically acceptable salts thereof, and their uses are further described in U.S. Pat. No. 6,287,860, which is incorporated herein in its entirety. Topical formulations are described in detail in U.S. patent application Ser. No. 09/315,298 filed on May 20, 1999, which is incorporated herein by reference in its entirety.

Compositions and formulations for oral administration include powders or granules, microparticulates, nanoparticulates, suspensions or solutions in water or non-aqueous media, capsules, gel capsules, sachets, tablets or minitablets. Thickeners, flavoring agents, diluents, emulsifiers, dispersing aids or binders may be desirable. Preferred oral formulations are those in which oligonucleotides of the invention are administered in conjunction with one or more penetration enhancers surfactants and chelators. Preferred surfactants include fatty acids and/or esters or salts thereof, bile acids and/or salts thereof. Preferred bile acids/salts and fatty acids and their uses are further described in U.S. Pat. No. 6,287,860, which is incorporated herein in its entirety. Also preferred are combinations of penetration enhancers, for example, fatty acids/salts in combination with bile acids/salts. A particularly preferred combination is the sodium salt of lauric acid, capric acid and UDCA. Further penetration enhancers include polyoxyethylene-9-lauryl ether, polyoxyethylene-20-cetyl ether. Oligonucleotides of the invention may be delivered orally, in granular form including sprayed dried particles, or complexed to form micro or nanoparticles. Oligonucleotide complexing agents and their uses are further described in U.S. Pat. No. 6,287,860, which is incorporated herein in its entirety. Oral formulations for oligonucleotides and their preparation are described in detail in U.S. application Ser. No. 09/108,673 (filed Jul. 1, 1998), Ser. No. 09/315,298 (filed May 20, 1999) and Ser. No. 10/071,822, filed Feb. 8, 2002, each of which is incorporated herein by reference in their entirety.

Compositions and formulations for parenteral, intrathecal or intraventricular administration may include sterile aqueous solutions which may also contain buffers, diluents and other suitable additives such as, but not limited to, penetration enhancers, carrier compounds and other pharmaceutically acceptable carriers or excipients.

Certain embodiments of the invention provide pharmaceutical compositions containing one or more oligomeric compounds and one or more other chemotherapeutic agents which function by a non-antisense mechanism. Examples of such chemotherapeutic agents include but are not limited to cancer chemotherapeutic drugs such as daunorubicin, daunomycin, dactinomycin, doxorubicin, epirubicin, idarubicin, esorubicin, bleomycin, mafosfamide, ifosfamide, cytosine arabinoside, bis-chloroethylnitrosurea, busulfan, mitomycin C, actinomycin D, mithramycin, prednisone, hydroxyprogesterone, testosterone, tamoxifen, dacarbazine, procarbazine, hexamethylmelamine, pentamethylmelamine, mitoxantrone, amsacrine, chlorambucil, methylcyclohexylnitrosurea, nitrogen mustards, melphalan, cyclophosphamide, 6-mercaptopurine, 6-thioguanine, cytarabine, 5-azacytidine, hydroxyurea, deoxycoformycin, 4-hydroxyperoxycyclophosphoramide, 5-fluorouracil (5-FU), 5-fluorodeoxyuridine (5-FUdR), methotrexate (MTX), colchicine, taxol, vincristine, vinblastine, etoposide (VP-16), trimetrexate, irinotecan, topotecan, gemcitabine, teniposide, cisplatin and diethylstilbestrol (DES). When used with the compounds of the invention, such chemotherapeutic agents may be used individually (e.g., 5-FU and oligonucleotide), sequentially (e.g., 5-FU and oligonucleotide for a period of time followed by MTX and oligonucleotide), or in combination with one or more other such chemotherapeutic agents (e.g., 5-FU, MTX and oligonucleotide, or 5-FU, radiotherapy and oligonucleotide). Anti-inflammatory drugs, including but not limited to nonsteroidal anti-inflammatory drugs and corticosteroids, and antiviral drugs, including but not limited to ribivirin, vidarabine, acyclovir and ganciclovir, may also be combined in compositions of the invention. Combinations of antisense compounds and other non-antisense drugs are also within the scope of this invention. Two or more combined compounds may be used together or sequentially.

In another related embodiment, compositions of the invention may contain one or more antisense compounds, particularly oligonucleotides, targeted to a first nucleic acid and one or more additional antisense compounds targeted to a second nucleic acid target. Alternatively, compositions of the invention may contain two or more antisense compounds targeted to different regions of the same nucleic acid target. Numerous examples of antisense compounds are known in the art. Two or more combined compounds may be used together or sequentially.

H. Dosing

The formulation of therapeutic compositions and their subsequent administration (dosing) is believed to be within the skill of those in the art. Dosing is dependent on severity and responsiveness of the disease state to be treated, with the course of treatment lasting from several days to several months, or until a cure is effected or a diminution of the disease state is achieved. Optimal dosing schedules can be calculated from measurements of drug accumulation in the body of the patient. Persons of ordinary skill can easily determine optimum dosages, dosing methodologies and repetition rates. Optimum dosages may vary depending on the relative potency of individual oligonucleotides, and can generally be estimated based on EC ₅₀s found to be effective in in vitro and in vivo animal models. In general, dosage is from 0.01 ug to 100 g per kg of body weight, and may be given once or more daily, weekly, monthly or yearly, or even once every 2 to 20 years. Persons of ordinary skill in the art can easily estimate repetition rates for dosing based on measured residence times and concentrations of the drug in bodily fluids or tissues. Following successful treatment, it may be desirable to have the patient undergo maintenance therapy to prevent the recurrence of the disease state, wherein the oligonucleotide is administered in maintenance doses, ranging from 0.01 ug to 100 g per kg of body weight, once or more daily, to once every 20 years.

While the present invention has been described with specificity in accordance with certain of its preferred embodiments, the following examples serve only to illustrate the invention and are not intended to limit the same.

EXAMPLES

Example 1

Synthesis of Nucleoside Phosphoramidites [0119]
The following compounds, including amidites and their intermediates were prepared as described in U.S. Pat. No. 6,426,220 and published PCT WO 02/36743; 5′-O-Dimethoxytrityl-thymidine intermediate for 5-methyl dC amidite, 5′-O-Dimethoxytrityl-2′-deoxy-5-methylcytidine intermediate for 5-methyl-dC amidite, 5′-O-Dimethoxytrityl-2′-deoxy-N4-benzoyl-5-methylcytidine penultimate intermediate for 5-methyl dC amidite, [5′-O-(4,4′-Dimethoxytriphenylmethyl)-2′-deoxy-N[0120] ⁴-benzoyl-5-methylcytidin-3′-O-yl]-2-cyanoethyl-N,N-diisopropylphosphoramidite (5-methyl dC amidite), 2′-Fluorodeoxyadenosine, 2′-Fluorodeoxyguanosine, 2′-Fluorouridine, 2′-Fluorodeoxycytidine, 2′-O-(2-Methoxyethyl) modified amidites, 2′-O-(2-methoxyethyl)-5-methyluridine intermediate, 5′-O-DMT-2′-O-(2-methoxyethyl)-5-methyluridine penultimate intermediate, [5′-O-(4,4′-Dimethoxytriphenylmethyl)-2′-O-(2-methoxyethyl)-5-methyluridin-3′-O-yl]-2-cyanoethyl-N,N-diisopropylphosphoramidite (MOE T amidite), 5′-O-Dimethoxytrityl-2′-O-(2-methoxyethyl)-5-methylcytidine intermediate, 5′-O-dimethoxytrityl-2′-O-(2-methoxyethyl)-N⁴-benzoyl-5-methyl-cytidine penultimate intermediate, [5′-O-(4,4′-Dimethoxytriphenylmethyl)-2′-O-(2-methoxyethyl)-N⁴-benzoyl-5-methylcytidin-3′-O-yl]-2-cyanoethyl-N,N-diisopropylphosphoramidite (MOE 5-Me-C amidite), [5′-O-(4,4′-Dimethoxytriphenylmethyl)-2′-O-(2-methoxyethyl)-N⁶-benzoyladenosin-3′-O-yl]-2-cyanoethyl-N,N-diisopropylphosphoramidite (MOE A amdite), [5′-O-(4,4′-Dimethoxytriphenylmethyl)-2′-O-(2-methoxyethyl)-N⁴-isobutyrylguanosin-3′-O-yl]-2-cyanoethyl-N,N-diisopropylphosphoramidite (MOE G amidite), 2′-O-(Aminooxyethyl) nucleoside amidites and 2′-O-(dimethylaminooxyethyl) nucleoside amidites, 2′-(Dimethylaminooxyethoxy) nucleoside amidites, 5′-O-tert-Butyldiphenylsilyl-O²-2′-anhydro-5-methyluridine , 5′-O-tert-Butyldiphenylsilyl-2′-O-(2-hydroxyethyl)-5-methyluridine, 2′-O-([2-phthalimidoxy)ethyl]-5′-t-butyldiphenylsilyl-5-methyluridine, 5′-O-tert-butyldiphenylsilyl-2′-O-[(2-formadoximinooxy)ethyl]-5-methyluridine, 5′-O-tert-Butyldiphenylsilyl-2′-O-[N,N dimethylaminooxyethyl]-5-methyluridine, 2′-O-(dimethylaminooxyethyl)-5-methyluridine, 5′-O-DMT-2′-O-(dimethylaminooxyethyl)-5-methyluridine, 5′-O-DMT-2′-O-(2-N,N-dimethylaminooxyethyl)-5-methyluridine-3′-[(2-cyanoethyl)-N,N-diisopropylphosphoramidite], 2′-(Aminooxyethoxy) nucleoside amidites, N2-isobutyryl-6-O-diphenylcarbamoyl-2′-O-(2-ethylacetyl)-5′-O-(4,4′-dimethoxytrityl)guanosine-3′-[(2-cyanoethyl)-N,N-diisopropylphosphoramidite], 2′-dimethylaminoethoxyethoxy (2′-DMAEOE) nucleoside amidites, 2′-O-[2(2-N,N-dimethylaminoethoxy)-ethyl]-5-methyl uridine, 5′-O-dimethoxytrityl-2′-O-[2(2-N,N-dimethylaminoethoxy)-ethyl)]-5-methyl uridine and 5′-O-Dimethoxytrityl-2′-O-[2(2-N,N-dimethylaminoethoxy)-ethyl)]-5-methyl uridine-3′-O-(cyanoethyl-N,N-diisopropyl)phosphoramidite.

Example 2

Oligonucleotide and Oligonucleoside Synthesis [0121]
The antisense compounds used in accordance with this invention may be conveniently and routinely made through the well-known technique of solid phase synthesis. Equipment for such synthesis is sold by several vendors including, for example, Applied Biosystems (Foster City, Calif.). Any other means for such synthesis known in the art may additionally or alternatively be employed. It is well known to use similar techniques to prepare oligonucleotides such as the phosphorothioates and alkylated derivatives. [0122]
Oligonucleotides: Unsubstituted and substituted phosphodiester (P═O) oligonucleotides are synthesized on an automated DNA synthesizer (Applied Biosystems model 394) using standard phosphoramidite chemistry with oxidation by iodine. [0123]
Phosphorothioates (P═S) are synthesized similar to phosphodiester oligonucleotides with the following exceptions: thiation was effected by utilizing a 10% w/v solution of 3,H-1,2-benzodithiole-3-one 1,1-dioxide in acetonitrile for the oxidation of the phosphite linkages. The thiation reaction step time was increased to 180 sec and preceded by the normal capping step. After cleavage from the CPG column and deblocking in concentrated ammonium hydroxide at 55° C. (12-16 hr), the oligonucleotides were recovered by precipitating with >3 volumes of ethanol from a 1 M NH[0124] ₄OAc solution. Phosphinate oligonucleotides are prepared as described in U.S. Pat. No. 5,508,270, herein incorporated by reference.
Alkyl phosphonate oligonucleotides are prepared as described in U.S. Pat. No. 4,469,863, herein incorporated by reference. [0125]
3′-Deoxy-3′-methylene phosphonate oligonucleotides are prepared as described in U.S. Pat. Nos. 5,610,289 or 5,625,050, herein incorporated by reference. [0126]
Phosphoramidite oligonucleotides are prepared as described in U.S. Pat. No. 5,256,775 or U.S. Pat. No. 5,366,878, herein incorporated by reference. [0127]
Alkylphosphonothioate oligonucleotides are prepared as described in published PCT applications PCT/US94/00902 and PCT/US93/06976 (published as WO 94/17093 and WO 94/02499, respectively), herein incorporated by reference. [0128]
3′-Deoxy-3′-amino phosphoramidate oligonucleotides are prepared as described in U.S. Pat. No. 5,476,925, herein incorporated by reference. [0129]
Phosphotriester oligonucleotides are prepared as described in U.S. Pat. No. 5,023,243, herein incorporated by reference. [0130]
Borano phosphate oligonucleotides are prepared as described in U.S. Pat. Nos. 5,130,302 and 5,177,198, both herein incorporated by reference. [0131]
Oligonucleosides: Methylenemethylimino linked oligonucleosides, also identified as MMI linked oligonucleosides, methylenedimethylhydrazo linked oligonucleosides, also identified as MDH linked oligonucleosides, and methylenecarbonylamino linked oligonucleosides, also identified as amide-3 linked oligonucleosides, and methyleneaminocarbonyl linked oligo-nucleosides, also identified as amide-4 linked oligonucleosides, as well as mixed backbone compounds having, for instance, alternating MMI and P═O or P═S linkages are prepared as described in U.S. Pat. Nos. 5,378,825, 5,386,023, 5,489,677, 5,602,240 and 5,610,289, all of which are herein incorporated by reference. [0132]
Formacetal and thioformacetal linked oligonucleosides are prepared as described in U.S. Pat. Nos. 5,264,562 and 5,264,564, herein incorporated by reference. [0133]
Ethylene oxide linked oligonucleosides are prepared as described in U.S. Pat. No. 5,223,618, herein incorporated by reference. [0134]

Example 3

RNA Synthesis [0135]
In general, RNA synthesis chemistry is based on the selective incorporation of various protecting groups at strategic intermediary reactions. Although one of ordinary skill in the art will understand the use of protecting groups in organic synthesis, a useful class of protecting groups includes silyl ethers. In particular bulky silyl ethers are used to protect the 5′-hydroxyl in combination with an acid-labile orthoester protecting group on the 2′-hydroxyl. This set of protecting groups is then used with standard solid-phase synthesis technology. It is important to lastly remove the acid labile orthoester protecting group after all other synthetic steps. Moreover, the early use of the silyl protecting groups during synthesis ensures facile removal when desired, without undesired deprotection of 2′ hydroxyl. [0136]
Following this procedure for the sequential protection of the 5′-hydroxyl in combination with protection of the 2′-hydroxyl by protecting groups that are differentially removed and are differentially chemically labile, RNA oligonucleotides were synthesized. [0137]
RNA oligonucleotides are synthesized in a stepwise fashion. Each nucleotide is added sequentially (3′- to 5′-direction) to a solid support-bound oligonucleotide. The first nucleoside at the 3′-end of the chain is covalently attached to a solid support. The nucleotide precursor, a ribonucleoside phosphoramidite, and activator are added, coupling the second base onto the 5′-end of the first nucleoside. The support is washed and any unreacted 5′-hydroxyl groups are capped with acetic anhydride to yield 5′-acetyl moieties. The linkage is then oxidized to the more stable and ultimately desired P(V) linkage. At the end of the nucleotide addition cycle, the 5′-silyl group is cleaved with fluoride. The cycle is repeated for each subsequent nucleotide. [0138]
Following synthesis, the methyl protecting groups on the phosphates are cleaved in 30 minutes utilizing 1 M disodium-2-carbamoyl-2-cyanoethylene-1,1-dithiolate trihydrate (S[0139] ₂Na₂) in DMF. The deprotection solution is washed from the solid support-bound oligonucleotide using water. The support is then treated with 40% methylamine in water for 10 minutes at 55° C. This releases the RNA oligonucleotides into solution, deprotects the exocyclic amines, and modifies the 2′-groups. The oligonucleotides can be analyzed by anion exchange HPLC at this stage.
The 2′-orthoester groups are the last protecting groups to be removed. The ethylene glycol monoacetate orthoester protecting group developed by Dharmacon Research, Inc. (Lafayette, Colo.), is one example of a useful orthoester protecting group which, has the following important properties. It is stable to the conditions of nucleoside phosphoramidite synthesis and oligonucleotide synthesis. However, after oligonucleotide synthesis the oligonucleotide is treated with methylamine which not only cleaves the oligonucleotide from the solid support but also removes the acetyl groups from the orthoesters. The resulting 2-ethyl-hydroxyl substituents on the orthoester are less electron withdrawing than the acetylated precursor. As a result, the modified orthoester becomes more labile to acid-catalyzed hydrolysis. Specifically, the rate of cleavage is approximately 10 times faster after the acetyl groups are removed. Therefore, this orthoester possesses sufficient stability in order to be compatible with oligonucleotide synthesis and yet, when subsequently modified, permits deprotection to be carried out under relatively mild aqueous conditions compatible with the final RNA oligonucleotide product. [0140]
Additionally, methods of RNA synthesis are well known in the art (Scaringe, S. A. Ph.D. Thesis, University of Colorado, 1996; Scaringe, S. A., et al., [0141] J. Am. Chem. Soc., 1998, 120, 11820-11821; Matteucci, M. D. and Caruthers, M. H. J. Am. Chem. Soc., 1981, 103, 3185-3191; Beaucage, S. L. and Caruthers, M. H. Tetrahedron Lett., 1981, 22, 1859-1862; Dahl, B. J., et al., Acta Chem. Scand,. 1990, 44, 639-641; Reddy, M. P., et al., Tetrahedrom Lett., 1994, 25, 4311-4314; Wincott, F. et al., Nucleic Acids Res., 1995, 23, 2677-2684; Griffin, B. E., et al., Tetrahedron, 1967, 23, 2301-2313; Griffin, B. E., et al., Tetrahedron, 1967, 23, 2315-2331).
RNA antisense compounds (RNA oligonucleotides) of the present invention can be synthesized by the methods herein or purchased from Dharmacon Research, Inc (Lafayette, Colo.). Once synthesized, complementary RNA antisense compounds can then be annealed by methods known in the art to form double stranded (duplexed) antisense compounds. For example, duplexes can be formed by combining 30 μl of each of the complementary strands of RNA oligonucleotides (50 uM RNA oligonucleotide solution) and 15 μl of 5× annealing buffer (100 mM potassium acetate, 30 mM HEPES-KOH pH 7.4, 2 mM magnesium acetate) followed by heating for 1 minute at 90° C., then 1 hour at 37° C. The resulting duplexed antisense compounds can be used in kits, assays, screens, or other methods to investigate the role of a target nucleic acid. [0142]

Example 4

Synthesis of Chimeric Oligonucleotides [0143]
Chimeric oligonucleotides, oligonucleosides or mixed oligonucleotides/oligonucleosides of the invention can be of several different types. These include a first type wherein the “gap” segment of linked nucleosides is positioned between 5′ and 3′ “wing” segments of linked nucleosides and a second “open end” type wherein the “gap” segment is located at either the 3′ or the 5′ terminus of the oligomeric compound. Oligonucleotides of the first type are also known in the art as “gapmers” or gapped oligonucleotides. Oligonucleotides of the second type are also known in the art as “hemimers” or “wingmers”. [0144]

[2′-O-Me]—[2′-deoxy]—[2′-O-Me] Chimeric Phosphorothioate Oligonucleotides

Chimeric oligonucleotides having 2′-O-alkyl phosphorothioate and 2′-deoxy phosphorothioate oligo-nucleotide segments are synthesized using an Applied Biosystems automated DNA synthesizer Model 394, as above. Oligonucleotides are synthesized using the automated synthesizer and 2′-deoxy-5′-dimethoxytrityl-3′-O-phosphoramidite for the DNA portion and 5′-dimethoxytrityl-2′-O-methyl-3′-O-phosphoramidite for 5′ and 3′ wings. The standard synthesis cycle is modified by incorporating coupling steps with increased reaction times for the 5′-dimethoxytrityl-2′-O-methyl-3′-O-phosphoramidite. The fully protected oligonucleotide is cleaved from the support and deprotected in concentrated ammonia (NH[0145] ₄OH) for 12-16 hr at 55° C. The deprotected oligo is then recovered by an appropriate method (precipitation, column chromatography, volume reduced in vacuo and analyzed spetrophotometrically for yield and for purity by capillary electrophoresis and by mass spectrometry.

[2′-O-(2-Methoxyethyl)]—[2′-deoxy]—[2′-O-(Methoxyethyl)] Chimeric Phosphorothioate Oligonucleotides

[2′-O-(2-methoxyethyl)]—[2′-deoxy]—[-2′-O-(methoxyethyl)] chimeric phosphorothioate oligonucleotides were prepared as per the procedure above for the 2′-O-methyl chimeric oligonucleotide, with the substitution of 2′-O-(methoxyethyl) amidites for the 2′-O-methyl amidites. [0146]

[2′-O-(2-methoxyethyl)Phosphodiester]—[2′-deoxy Phosphorothioate]—[2′-O-(2-Methoxyethyl)Phosphodiester] Chimeric Oligonucleotides

[2′-O-(2-methoxyethyl phosphodiester]—[2′-deoxy phosphorothioate]—[2′-O-(methoxyethyl)phosphodiester] chimeric oligonucleotides are prepared as per the above procedure for the 2′-O-methyl chimeric oligonucleotide with the substitution of 2′-O-(methoxyethyl) amidites for the 2′-O-methyl amidites, oxidation with iodine to generate the phosphodiester internucleotide linkages within the wing portions of the chimeric structures and sulfurization utilizing 3,H-1,2 benzodithiole-3-one 1,1 dioxide (Beaucage Reagent) to generate the phosphorothioate internucleotide linkages for the center gap. [0147]
Other chimeric oligonucleotides, chimeric oligonucleosides and mixed chimeric oligonucleotides/oligonucleosides are synthesized according to U.S. Pat. No. 5,623,065, herein incorporated by reference. [0148]

Example 5

Design and Screening of Duplexed Antisense Compounds Targeting STAT 6 [0149]
In accordance with the present invention, a series of nucleic acid duplexes comprising the antisense compounds of the present invention and their complements can be designed to target STAT 6. The nucleobase sequence of the antisense strand of the duplex comprises at least a portion of an oligonucleotide in Table 1. The ends of the strands may be modified by the addition of one or more natural or modified nucleobases to form an overhang. The sense strand of the dsRNA is then designed and synthesized as the complement of the antisense strand and may also contain modifications or additions to either terminus. For example, in one embodiment, both strands of the dsRNA duplex would be complementary over the central nucleobases, each having overhangs at one or both termini. [0150]
For example, a duplex comprising an antisense strand having the sequence CGAGAGGCGGACGGGACCG and having a two-nucleobase overhang of deoxythymidine(dT) would have the following structure: [0151]

cgagaggcggacgggaccgTT Antisense Strand

|||||||||||||||||||

TTgctctccgcctgccctggc Complement
RNA strands of the duplex can be synthesized by methods disclosed herein or purchased from Dharmacon Research Inc., (Lafayette, Colo.). Once synthesized, the complementary strands are annealed. The single strands are aliquoted and diluted to a concentration of 50 uM. Once diluted, 30 uL of each strand is combined with 15 uL of a 5× solution of annealing buffer. The final concentration of said buffer is 100 mM potassium acetate, 30 mM HEPES-KOH pH 7.4, and 2 mM magnesium acetate. The final volume is 75 uL. This solution is incubated for 1 minute at 90° C. and then centrifuged for 15 seconds. The tube is allowed to sit for 1 hour at 37° C at which time the dsRNA duplexes are used in experimentation. The final concentration of the dsRNA duplex is 20 uM. This solution can be stored frozen (−20° C.) and freeze-thawed up to 5 times. [0152]
Once prepared, the duplexed antisense compounds are evaluated for their ability to modulate STAT 6 expression. [0153]
When cells reached 80% confluency, they are treated with duplexed antisense compounds of the invention. For cells grown in 96-well plates, wells are washed once with 200 μL OPTI-MEM-1 reduced-serum medium (Gibco BRL) and then treated with 130 μL of OPTI-MEM-1 containing 12 μg/mL LIPOFECTIN (Gibco BRL) and the desired duplex antisense compound at a final concentration of 200 nM. After 5 hours of treatment, the medium is replaced with fresh medium. Cells are harvested 16 hours after treatment, at which time RNA is isolated and target reduction measured by RT-PCR. [0154]

Example 6

Oligonucleotide Isolation [0155]
After cleavage from the controlled pore glass solid support and deblocking in concentrated ammonium hydroxide at 55° C. for 12-16 hours, the oligonucleotides or oligonucleosides are recovered by precipitation out of 1 M NH[0156] ₄OAc with >3 volumes of ethanol. Synthesized oligonucleotides were analyzed by electrospray mass spectroscopy (molecular weight determination) and by capillary gel electrophoresis and judged to be at least 70% full length material. The relative amounts of phosphorothioate and phosphodiester linkages obtained in the synthesis was determined by the ratio of correct molecular weight relative to the −16 amu product (±32 ±48). For some studies oligonucleotides were purified by HPLC, as described by Chiang et al., J. Biol. Chem. 1991, 266, 18162-18171. Results obtained with HPLC-purified material were similar to those obtained with non-HPLC purified material.

Example 7

Oligonucleotide Synthesis—96 Well Plate Format [0157]
Oligonucleotides were synthesized via solid phase P(III) phosphoramidite chemistry on an automated synthesizer capable of assembling 96 sequences simultaneously in a 96-well format. Phosphodiester internucleotide linkages were afforded by oxidation with aqueous iodine. Phosphorothioate internucleotide linkages were generated by sulfurization utilizing 3,H-1,2 benzodithiole-3-one 1,1 dioxide (Beaucage Reagent) in anhydrous acetonitrile. Standard base-protected beta-cyanoethyl-diiso-propyl phosphoramidites were purchased from commercial vendors (e.g. PE-Applied Biosystems, Foster City, Calif., or Pharmacia, Piscataway, N.J.). Non-standard nucleosides are synthesized as per standard or patented methods. They are utilized as base protected beta-cyanoethyldiisopropyl phosphoramidites. [0158]
Oligonucleotides were cleaved from support and deprotected with concentrated NH[0159] ₄OH at elevated temperature (55-60° C.) for 12-16 hours and the released product then dried in vacuo. The dried product was then re-suspended in sterile water to afford a master plate from which all analytical and test plate samples are then diluted utilizing robotic pipettors.

Example 8

Oligonucleotide Analysis—96-Well Plate Format [0160]
The concentration of oligonucleotide in each well was assessed by dilution of samples and UV absorption spectroscopy. The full-length integrity of the individual products was evaluated by capillary electrophoresis (CE) in either the 96-well format (Beckman P/ACE™ MDQ) or, for individually prepared samples, on a commercial CE apparatus (e.g., Beckman P/ACE™ 5000, ABI 270). Base and backbone composition was confirmed by mass analysis of the compounds utilizing electrospray-mass spectroscopy. All assay test plates were diluted from the master plate using single and multi-channel robotic pipettors. Plates were judged to be acceptable if at least 85% of the compounds on the plate were at least 85% full length. [0161]

Example 9

Cell Culture and Oligonucleotide Treatment [0162]
The effect of antisense compounds on target nucleic acid expression can be tested in any of a variety of cell types provided that the target nucleic acid is present at measurable levels. This can be routinely determined using, for example, PCR or Northern blot analysis. The following cell types are provided for illustrative purposes, but other cell types can be routinely used, provided that the target is expressed in the cell type chosen. This can be readily determined by methods routine in the art, for example Northern blot analysis, ribonuclease protection assays, or RT-PCR. [0163]
T-24 Cells: [0164]
The human transitional cell bladder carcinoma cell line T-24 was obtained from the American Type Culture Collection (ATCC) (Manassas, Va.). T-24 cells were routinely cultured in complete McCoy's 5A basal media (Invitrogen Corporation, Carlsbad, Calif.) supplemented with 10% fetal calf serum (Invitrogen Corporation, Carlsbad, Calif.), penicillin 100 units per mL, and streptomycin 100 micrograms per mL (Invitrogen Corporation, Carlsbad, Calif.). Cells were routinely passaged by trypsinization and dilution when they reached 90% confluence. Cells were seeded into 96-well plates (Falcon-Primaria #353872) at a density of 7000 cells/well for use in RT-PCR analysis. [0165]
For Northern blotting or other analysis, cells may be seeded onto 100 mm or other standard tissue culture plates and treated similarly, using appropriate volumes of medium and oligonucleotide. [0166]
A549 Cells: [0167]
The human lung carcinoma cell line A549 was obtained from the American Type Culture Collection (ATCC) (Manassas, Va.). A549 cells were routinely cultured in DMEM basal media (Invitrogen Corporation, Carlsbad, Calif.) supplemented with 10% fetal calf serum (Invitrogen Corporation, Carlsbad, Calif.), penicillin 100 units per mL, and streptomycin 100 micrograms per mL (Invitrogen Corporation, Carlsbad, Calif.). Cells were routinely passaged by trypsinization and dilution when they reached 90% confluence. [0168]
NHDF Cells: [0169]
Human neonatal dermal fibroblast (NHDF) were obtained from the Clonetics Corporation (Walkersville, Md.). NHDFs were routinely maintained in Fibroblast Growth Medium (Clonetics Corporation, Walkersville, Md.) supplemented as recommended by the supplier. Cells were maintained for up to 10 passages as recommended by the supplier. [0170]
HEK Cells: [0171]
Human embryonic keratinocytes (HEK) were obtained from the Clonetics Corporation (Walkersville, Md.). HEKs were routinely maintained in Keratinocyte Growth Medium (Clonetics Corporation, Walkersville, Md.) formulated as recommended by the supplier. Cells were routinely maintained for up to 10 passages as recommended by the supplier. [0172]
Treatment with Antisense Compounds: [0173]
When cells reached 65-75% confluency, they were treated with oligonucleotide. For cells grown in 96-well plates, wells were washed once with 100 μL OPTI-MEM™-1 reduced-serum medium (Invitrogen Corporation, Carlsbad, Calif.) and then treated with 130 μL of OPTI-MEM™-1 containing 3.75 μg/mL LIPOFECTIN™ (Invitrogen Corporation, Carlsbad, Calif.) and the desired concentration of oligonucleotide. Cells are treated and data are obtained in triplicate. After 4-7 hours of treatment at 37° C., the medium was replaced with fresh medium. Cells were harvested 16-24 hours after oligonucleotide treatment. [0174]
The concentration of oligonucleotide used varies from cell line to cell line. To determine the optimal oligonucleotide concentration for a particular cell line, the cells are treated with a positive control oligonucleotide at a range of concentrations. For human cells the positive control oligonucleotide is selected from either ISIS 13920 (TCCGTCATCGCTCCTCAGGG, SEQ ID NO: 1) which is targeted to human H-ras, or ISIS 18078, (GTGCGCGCGAGCCCGAAATC, SEQ ID NO: 2) which is targeted to human Jun-N-terminal kinase-2 (JNK2). Both controls are 2′-O-methoxyethyl gapmers (2′-O-methoxyethyls shown in bold) with a phosphorothioate backbone. For mouse or rat cells the positive control oligonucleotide is ISIS 15770, ATGCATTCTGCCCCCAAGGA, SEQ ID NO: 3, a 2′-O-methoxyethyl gapmer (2′-O-methoxyethyls shown in bold) with a phosphorothioate backbone which is targeted to both mouse and rat c-raf. The concentration of positive control oligonucleotide that results in 80% inhibition of c-H-ras (for ISIS 13920), JNK2 (for ISIS 18078) or c-raf (for ISIS 15770) mRNA is then utilized as the screening concentration for new oligonucleotides in subsequent experiments for that cell line. If 80% inhibition is not achieved, the lowest concentration of positive control oligonucleotide that results in 60% inhibition of c-H-ras, JNK2 or c-raf mRNA is then utilized as the oligonucleotide screening concentration in subsequent experiments for that cell line. If 60% inhibition is not achieved, that particular cell line is deemed as unsuitable for oligonucleotide transfection experiments. The concentrations of antisense oligonucleotides used herein are from 50 nM to 300 nM. [0175]

Example 10

Analysis of Oligonucleotide Inhibition of STAT 6 Expression [0176]
Antisense modulation of STAT 6 expression can be assayed in a variety of ways known in the art. For example, STAT 6 mRNA levels can be quantitated by, e.g., Northern blot analysis, competitive polymerase chain reaction (PCR), or real-time PCR (RT-PCR). Real-time quantitative PCR is presently preferred. RNA analysis can be performed on total cellular RNA or poly(A)+ mRNA. The preferred method of RNA analysis of the present invention is the use of total cellular RNA as described in other examples herein. Methods of RNA isolation are well known in the art. Northern blot analysis is also routine in the art. Real-time quantitative (PCR) can be conveniently accomplished using the commercially available ABI PRISM™ 7600, 7700, or 7900 Sequence Detection System, available from PE-Applied Biosystems, Foster City, Calif. and used according to manufacturer's instructions. [0177]
Protein levels of STAT 6 can be quantitated in a variety of ways well known in the art, such as immunoprecipitation, Western blot analysis (immunoblotting), enzyme-linked immunosorbent assay (ELISA) or fluorescence-activated cell sorting (FACS). Antibodies directed to STAT 6 can be identified and obtained from a variety of sources, such as the MSRS catalog of antibodies (Aerie Corporation, Birmingham, Mich.), or can be prepared via conventional monoclonal or polyclonal antibody generation methods well known in the art. [0178]

Example 11

Design of Phenotypic Assays and in vivo Studies for the use of STAT 6 Inhibitors [0179]
Phenotypic Assays [0180]
Once STAT 6 inhibitors have been identified by the methods disclosed herein, the compounds are further investigated in one or more phenotypic assays, each having measurable endpoints predictive of efficacy in the treatment of a particular disease state or condition. [0181]
Phenotypic assays, kits and reagents for their use are well known to those skilled in the art and are herein used to investigate the role and/or association of STAT 6 in health and disease. Representative phenotypic assays, which can be purchased from any one of several commercial vendors, include those for determining cell viability, cytotoxicity, proliferation or cell survival (Molecular Probes, Eugene, Oreg.; PerkinElmer, Boston, Mass.), protein-based assays including enzymatic assays (Panvera, LLC, Madison, Wis.; BD Biosciences, Franklin Lakes, N.J.; Oncogene Research Products, San Diego, Calif.), cell regulation, signal transduction, inflammation, oxidative processes and apoptosis (Assay Designs Inc., Ann Arbor, Mich.), triglyceride accumulation (Sigma-Aldrich, St. Louis, Mo.), angiogenesis assays, tube formation assays, cytokine and hormone assays and metabolic assays (Chemicon International Inc., Temecula, Calif.; Amersham Biosciences, Piscataway, N.J.). [0182]
In one non-limiting example, cells determined to be appropriate for a particular phenotypic assay (i.e., MCF-7 cells selected for breast cancer studies; adipocytes for obesity studies) are treated with STAT 6 inhibitors identified from the in vitro studies as well as control compounds at optimal concentrations which are determined by the methods described above. At the end of the treatment period, treated and untreated cells are analyzed by one or more methods specific for the assay to determine phenotypic outcomes and endpoints. [0183]
Phenotypic endpoints include changes in cell morphology over time or treatment dose as well as changes in levels of cellular components such as proteins, lipids, nucleic acids, hormones, saccharides or metals. Measurements of cellular status which include pH, stage of the cell cycle, intake or excretion of biological indicators by the cell, are also endpoints of interest. [0184]
Analysis of the geneotype of the cell (measurement of the expression of one or more of the genes of the cell) after treatment is also used as an indicator of the efficacy or potency of the STAT 6 inhibitors. Hallmark genes, or those genes suspected to be associated with a specific disease state, condition, or phenotype, are measured in both treated and untreated cells. [0185]
In vivo Studies [0186]
The individual subjects of the in vivo studies described herein are warm-blooded vertebrate animals, which includes humans. [0187]
The clinical trial is subjected to rigorous controls to ensure that individuals are not unnecessarily put at risk and that they are fully informed about their role in the study. To account for the psychological effects of receiving treatments, volunteers are randomly given placebo or STAT 6 inhibitor. Furthermore, to prevent the doctors from being biased in treatments, they are not informed as to whether the medication they are administering is a STAT 6 inhibitor or a placebo. Using this randomization approach, each volunteer has the same chance of being given either the new treatment or the placebo. [0188]
Volunteers receive either the STAT 6 inhibitor or placebo for eight week period with biological parameters associated with the indicated disease state or condition being measured at the beginning (baseline measurements before any treatment), end (after the final treatment), and at regular intervals during the study period. Such measurements include the levels of nucleic acid molecules encoding STAT 6 or STAT 6 protein levels in body fluids, tissues or organs compared to pre-treatment levels. Other measurements include, but are not limited to, indices of the disease state or condition being treated, body weight, blood pressure, serum titers of pharmacologic indicators of disease or toxicity as well as ADME (absorption, distribution, metabolism and excretion) measurements. [0189]
Information recorded for each patient includes age (years), gender, height (cm), family history of disease state or condition (yes/no), motivation rating (some/moderate/great) and number and type of previous treatment regimens for the indicated disease or condition. [0190]
Volunteers taking part in this study are healthy adults (age 18 to 65 years) and roughly an equal number of males and females participate in the study. Volunteers with certain characteristics are equally distributed for placebo and STAT 6 inhibitor treatment. In general, the volunteers treated with placebo have little or no response to treatment, whereas the volunteers treated with the STAT 6 inhibitor show positive trends in their disease state or condition index at the conclusion of the study. [0191]

Example 12

RNA Isolation [0192]
Poly(A)+ mRNA Isolation [0193]
Poly(A)+ mRNA was isolated according to Miura et al., ([0194] Clin. Chem., 1996, 42, 1758-1764). Other methods for poly(A)+ mRNA isolation are routine in the art. Briefly, for cells grown on 96-well plates, growth medium was removed from the cells and each well was washed with 200 μL cold PBS. 60 μL lysis buffer (10 mM Tris-HCl, pH 7.6, 1 mM EDTA, 0.5 M NaCl, 0.5% NP-40, 20 mM vanadyl-ribonucleoside complex) was added to each well, the plate was gently agitated and then incubated at room temperature for five minutes. 55 μL of lysate was transferred to Oligo d(T) coated 96-well plates (AGCT Inc., Irvine Calif.). Plates were incubated for 60 minutes at room temperature, washed 3 times with 200 μL of wash buffer (10 mM Tris-HCl pH 7.6, 1 mM EDTA, 0.3 M NaCl). After the final wash, the plate was blotted on paper towels to remove excess wash buffer and then air-dried for 5 minutes. 60 μL of elution buffer (5 mM Tris-HCl pH 7.6), preheated to 70° C., was added to each well, the plate was incubated on a 90° C. hot plate for 5 minutes, and the eluate was then transferred to a fresh 96-well plate.
Cells grown on 100 mm or other standard plates may be treated similarly, using appropriate volumes of all solutions. [0195]
Total RNA Isolation [0196]
Total RNA was isolated using an RNEASY 96™ kit and buffers purchased from Qiagen Inc. (Valencia, Calif.) following the manufacturer's recommended procedures. Briefly, for cells grown on 96-well plates, growth medium was removed from the cells and each well was washed with 200 μL cold PBS. 150 μL Buffer RLT was added to each well and the plate vigorously agitated for 20 seconds. 150 μL of 70% ethanol was then added to each well and the contents mixed by pipetting three times up and down. The samples were then transferred to the RNEASY 96™ well plate attached to a QIAVAC™ manifold fitted with a waste collection tray and attached to a vacuum source. Vacuum was applied for 1 minute. 500 μL of Buffer RW1 was added to each well of the RNEASY 96™ plate and incubated for 15 minutes and the vacuum was again applied for 1 minute. An additional 500 μL of Buffer RW1 was added to each well of the RNEASY 96™ plate and the vacuum was applied for 2 minutes. 1 mL of Buffer RPE was then added to each well of the RNEASY 96™ plate and the vacuum applied for a period of 90 seconds. The Buffer RPE wash was then repeated and the vacuum was applied for an additional 3 minutes. The plate was then removed from the QIAVAC™ manifold and blotted dry on paper towels. The plate was then re-attached to the QIAVAC™ manifold fitted with a collection tube rack containing 1.2 mL collection tubes. RNA was then eluted by pipetting 140 μL of RNAse free water into each well, incubating 1 minute, and then applying the vacuum for 3 minutes. [0197]
The repetitive pipetting and elution steps may be automated using a QIAGEN Bio-Robot 9604 (Qiagen, Inc., Valencia Calif.). Essentially, after lysing of the cells on the culture plate, the plate is transferred to the robot deck where the pipetting, DNase treatment and elution steps are carried out. [0198]

Example 13

Real-time Quantitative PCR Analysis of STAT 6 mRNA Levels [0199]
Quantitation of STAT 6 mRNA levels was accomplished by real-time quantitative PCR using the ABI PRISM™ 7600, 7700, or 7900 Sequence Detection System (PE-Applied Biosystems, Foster City, Calif.) according to manufacturer's instructions. This is a closed-tube, non-gel-based, fluorescence detection system which allows high-throughput quantitation of polymerase chain reaction (PCR) products in real-time. As opposed to standard PCR in which amplification products are quantitated after the PCR is completed, products in real-time quantitative PCR are quantitated as they accumulate. This is accomplished by including in the PCR reaction an oligonucleotide probe that anneals specifically between the forward and reverse PCR primers, and contains two fluorescent dyes. A reporter dye (e.g., FAM or JOE, obtained from either PE-Applied Biosystems, Foster City, Calif., Operon Technologies Inc., Alameda, Calif. or Integrated DNA Technologies Inc., Coralville, Iowa) is attached to the 5′ end of the probe and a quencher dye (e.g., TAMRA, obtained from either PE-Applied Biosystems, Foster City, Calif., Operon Technologies Inc., Alameda, Calif. or Integrated DNA Technologies Inc., Coralville, Iowa) is attached to the 3′ end of the probe. When the probe and dyes are intact, reporter dye emission is quenched by the proximity of the 3′ quencher dye. During amplification, annealing of the probe to the target sequence creates a substrate that can be cleaved by the 5′-exonuclease activity of Taq polymerase. During the extension phase of the PCR amplification cycle, cleavage of the probe by Taq polymerase releases the reporter dye from the remainder of the probe (and hence from the quencher moiety) and a sequence-specific fluorescent signal is generated. With each cycle, additional reporter dye molecules are cleaved from their respective probes, and the fluorescence intensity is monitored at regular intervals by laser optics built into the ABI PRISM™ Sequence Detection System. In each assay, a series of parallel reactions containing serial dilutions of mRNA from untreated control samples generates a standard curve that is used to quantitate the percent inhibition after antisense oligonucleotide treatment of test samples. [0200]
Prior to quantitative PCR analysis, primer-probe sets specific to the target gene being measured are evaluated for their ability to be “multiplexed” with a GAPDH amplification reaction. In multiplexing, both the target gene and the internal standard gene GAPDH are amplified concurrently in a single sample. In this analysis, mRNA isolated from untreated cells is serially diluted. Each dilution is amplified in the presence of primer-probe sets specific for GAPDH only, target gene only (“single-plexing”), or both (multiplexing). Following PCR amplification, standard curves of GAPDH and target mRNA signal as a function of dilution are generated from both the single-plexed and multiplexed samples. If both the slope and correlation coefficient of the GAPDH and target signals generated from the multiplexed samples fall within 10% of their corresponding values generated from the single-plexed samples, the primer-probe set specific for that target is deemed multiplexable. Other methods of PCR are also known in the art. [0201]
PCR reagents were obtained from Invitrogen Corporation, (Carlsbad, Calif.). RT-PCR reactions were carried out by adding 20 μL PCR cocktail (2.5×PCR buffer minus MgCl[0202] ₂, 6.6 mM MgCl₂, 375 μM each of DATP, dCTP, dCTP and dGTP, 375 nM each of forward primer and reverse primer, 125 nM of probe, 4 Units RNAse inhibitor, 1.25 Units PLATINUM® Taq, 5 Units MuLV reverse transcriptase, and 2.5× ROX dye) to 96-well plates containing 30 μL total RNA solution (20-200 ng). The RT reaction was carried out by incubation for 30 minutes at 48° C. Following a 10 minute incubation at 95° C. to activate the PLATINUM® Taq, 40 cycles of a two-step PCR protocol were carried out: 95° C. for 15 seconds (denaturation) followed by 60° C. for 1.5 minutes (annealing/extension).
Gene target quantities obtained by real time RT-PCR are normalized using either the expression level of GAPDH, a gene whose expression is constant, or by quantifying total RNA using RiboGreen™ (Molecular Probes, Inc. Eugene, Oreg.). GAPDH expression is quantified by real time RT-PCR, by being run simultaneously with the target, multiplexing, or separately. Total RNA is quantified using RiboGreen™ RNA quantification reagent (Molecular Probes, Inc. Eugene, Oreg.). Methods of RNA quantification by RiboGreen™ are taught in Jones, L. J., et al, (Analytical Biochemistry, 1998, 265, 368-374). [0203]
In this assay, 170 μL of RiboGreen™ working reagent (RiboGreen™ reagent diluted 1:350 in 10 mM Tris-HCl, 1 mM EDTA, pH 7.5) is pipetted into a 96-well plate containing 30 μL purified, cellular RNA. The plate is read in a CytoFluor 4000 (PE Applied Biosystems) with excitation at 485 nm and emission at 530 nm. [0204]
Probes and primers to human STAT 6 were designed to hybridize to a human STAT 6 sequence, using published sequence information (GenBank accession number NM[0205] _—003153.1, incorporated herein as SEQ ID NO:4). For human STAT 6 the PCR primers were:
forward primer: CCAAACGCTGTCTCCGGA (SEQ ID NO: 5) [0206]
reverse primer: GCTAGTAACGTACTGTTTGCTGATGAA (SEQ ID NO: 6) and the PCR probe was: FAM-CTACTGGTCTGACCGGCTGATCATTGG-TAMRA (SEQ ID NO: 7) where FAM is the fluorescent dye and TAMRA is the quencher dye. For human GAPDH the PCR primers were: [0207]
forward primer: GAAGGTGAAGGTCGGAGTC(SEQ ID NO:8) [0208]
reverse primer: GAAGATGGTGATGGGATTTC (SEQ ID NO:9) and the PCR probe was: 5′ JOE-CAAGCTTCCCGTTCTCAGCC-TAMRA 3′ (SEQ ID NO: 10) where JOE is the fluorescent reporter dye and TAMRA is the quencher dye. [0209]

Example 14

Northern Blot Analysis of STAT 6 mRNA Levels [0210]
Eighteen hours after antisense treatment, cell monolayers were washed twice with cold PBS and lysed in 1 mL RNAZOL™ (TEL-TEST “B” Inc., Friendswood, Tex.). Total RNA was prepared following manufacturer's recommended protocols. Twenty micrograms of total RNA was fractionated by electrophoresis through 1.2% agarose gels containing 1.1% formaldehyde using a MOPS buffer system (AMRESCO, Inc. Solon, Ohio). RNA was transferred from the gel to HYBOND™-N+ nylon membranes (Amersham Pharmacia Biotech, Piscataway, N.J.) by overnight capillary transfer using a Northern/Southern Transfer buffer system (TEL-TEST “B” Inc., Friendswood, Tex.). RNA transfer was confirmed by UV visualization. Membranes were fixed by UV cross-linking using a STRATALINKER™ UV Crosslinker 2400 (Stratagene, Inc, La Jolla, Calif.) and then probed using QUICKHYB™ hybridization solution (Stratagene, La Jolla, Calif.) using manufacturer's recommendations for stringent conditions. [0211]
To detect human STAT 6, a human STAT 6 specific probe was prepared by PCR using the forward primer CCAAACGCTGTCTCCGGA (SEQ ID NO: 5) and the reverse primer GCTAGTAACGTACTGTTTGCTGATGAA (SEQ ID NO: 6). To normalize for variations in loading and transfer efficiency membranes were stripped and probed for human glyceraldehyde-3-phosphate dehydrogenase (GAPDH) RNA (Clontech, Palo Alto, Calif.). [0212]
Hybridized membranes were visualized and quantitated using a PHOSPHORIMAGER™ and IMAGEQUANT™ Software V3.3 (Molecular Dynamics, Sunnyvale, Calif.). Data was normalized to GAPDH levels in untreated controls. [0213]

Example 15

Antisense Inhibition of Human STAT 6 Expression by Chimeric Phosphorothioate Oligonucleotides having 2′-MOE Wings and a Deoxy Gap [0214]

In accordance with the present invention, a series of antisense compounds were designed to target different regions of the human STAT 6 RNA, using published sequences (GenBank accession number NM _—003153.1, incorporated herein as SEQ ID NO: 4; GenBank accession number BC005823.1, incorporated herein as SEQ ID NO: 11; a genomic sequence of human STAT 6 represented by the complement of residues 157501-174000 of GenBank accession number AC018673.4, incorporated herein as SEQ ID NO: 12; GenBank accession number BE972840.1, the complement of which is incorporated herein as SEQ ID NO: 13; and GenBank accession number BF902909.1, the complement of which is incorporated herein as SEQ ID NO: 14). The compounds are shown in Table 1. “Target site” indicates the first (5′-most) nucleotide number on the particular target sequence to which the compound binds. All compounds in Table 1 are chimeric oligonucleotides (“gapmers”) 20 nucleotides in length, composed of a central “gap” region consisting of ten 2′-deoxynucleotides, which is flanked on both sides (5′ and 3′ directions) by five-nucleotide “wings”. The wings are composed of 2′-methoxyethyl (2′-MOE)nucleotides. The internucleoside (backbone) linkages are phosphorothioate (P═S) throughout the oligonucleotide. All cytidine residues are 5-methylcytidines. The compounds were analyzed for their effect on human STAT 6 mRNA levels by quantitative real-time PCR as described in other examples herein. Data are averages from three experiments in which T-24 cells were treated with the oligonucleotides of the present invention. The positive control for each datapoint is identified in the table by sequence ID number. If present, “N.D.” indicates “no data”.

TABLE 1


Inhibition of human STAT 6 mRNA levels by chimeric
phosphorothioate oligonucleotides having 2′-MOE wings and a
deoxy gap

		TARGET					CONTROL
		SEQ	TARGET			SEQ ID	SEQ ID
ISIS #	REGION	ID NO	SITE	SEQUENCE	% INHIB	NO	NO

153765	Coding	4	1951	agtgagcgaatggacaggtc	96	15	2
153766	Coding	4	2483	cgctgtcactggctggctca	83	16	2

153767	Coding	4	1171	ttgatgatttctccagtgct	92	17	2

153768	Coding	4	940	aggacttcatccagccggcc	50	18	2

153769	Coding	4	1054	cccaggaacctcaagcccaa	68	19	2

153770	Coding	4	242	gtcacccagaagatgccgca	53	20	2

153771	Coding	4	2100	tttccacggtcatcttgatg	59	21	2

153772	Coding	4	379	aagatggtgctcccctcccc	34	22	2

153773	Coding	4	765	gccgtttccaaatctggatc	76	23	2

153774	Coding	4	729	ctttggctgcctctagctct	89	24	2

153775	Coding	4	1725	gtttggtgaggtccaggaca	89	25	2

153776	Coding	4	2321	catctgcaggtgaggctcct	85	26	2

153777	Coding	4	2676	tggcccttaggtccatgtgg	76	27	2

153778	Coding	4	1905	ctatctgtggagagccatcc	72	28	2

153779	Coding	4	1805	attgagaagaaggctagtaa	83	29	2

153780	Coding	4	392	gctgatgtgttgcaagatgg	78	30	2

153781	3′UTR	4	3019	gccccatcaccctcagagag	80	31	2

153782	Coding	4	417	ccctctgatatatgctctca	73	32	2

153783	Coding	4	1797	gaaggctagtaacgtactgt	84	33	2

153784	Coding	4	1819	gttccgtcgggctcattgag	92	34	2

153785	Coding	4	2479	gtcactggctggctcaggca	87	35	2

153786	Coding	4	1513	ttcagagtttcacacatctt	83	36	2

153787	5′UTR	4	79	caggccccataggtctgtag	88	37	2

153788	Coding	4	644	tatcaagctgtgcagagaca	80	38	2

153789	Coding	4	272	caggaactcccagggctggc	74	39	2

153790	3′UTR	4	3000	gctctgtatgtgtgtgtgcg	90	40	2

153791	Coding	4	1972	agatcccggattcggtcccc	88	41	2

153792	Coding	4	794	cggtgcgccattccctgcca	94	42	2

153793	Coding	4	1997	gggatagagatttttgagct	53	43	2

153794	Start	4	146	gatctgggacttggaggtttg	71	44	2
	Codon

153795	Coding	4	2165	tccaaggtcataagaaggca	88	45	2

153796	Coding	4	1762	atgatcagccggtcagacca	84	46	2

153797	Coding	4	1205	cccaggaatgctgttctcca	88	47	2

153798	Coding	4	944	tctcaggacttcatccagcc	6	48	2

153799	Coding	4	1671	ccagcaggatctccttgttg	82	49	2

153800	Coding	4	1160	tccagtgctttctgctccag	87	50	2

153801	Coding	4	328	acagtgtctgaaagtagggc	50	51	2

195427	5′UTR	4	39	gctggccctgctagcacctc	68	52	2

195428	Start	4	158	ccacagagacatgatctggg	79	53	2
	Codon

195429	Coding	4	541	gtcttaaacttgagttcttc	53	54	2

195430	Coding	4	718	tctagctctccagtggtctc	78	55	2

195431	Coding	4	1085	ggccctgaccagcggaggct	72	56	2

195432	Coding	4	1290	cctctgtgacagactcagtg	72	57	2

195433	Coding	4	615	tccatactgaggctgttgtc	20	58	2

195434	Coding	4	1887	cctggccccggatgacatgg	53	59	2

195435	Coding	4	2152	gaaggcaccatggtaggcat	55	60	2

195436	Coding	4	2506	ccaatccaagtgccctgagg	70	61	2

195437	Stop	4	2699	cagctgggatcaccaactgg	49	62	2
	Codon

195438	3′UTR	4	2944	gtgtctcagagcctgaactt	77	63	2

195439	5′UTR	11	23	taagcagtggctgccccagc	51	64	2

195440	5′UTR	11	38	cctccctcttcagtgtaagc	65	65	2

195441	3′UTR	11	3185	agaagccttccatgccctaa	83	66	2

195442	3′UTR	11	3230	tatgttcctgcctatccgtc	76	67	2

195443	3′UTR	11	3531	caactaaggtgccagctata	86	68	2

195444	3′UTR	11	3539	tggtcatgcaactaaggtgc	84	69	2

195445	3′UTR	11	3585	atttgtgttgtcacgtaggc	84	70	2

195446	3′UTR	11	3599	tctcaccctcccaaatttgt	48	71	2

195447	3′UTR	11	3629	agcacacttgctgctgtctt	74	72	2

195448	3′UTR	11	3779	gccaggcctggacccagact	60	73	2

195449	3′UTR	11	3835	gggcaacagaaaagatgcag	50	74	2

195450	Intron	12	2812	aatgtcagcttttaatctgt	67	75	2

195451	Intron	12	3082	gagtcaatgcctgagatggg	50	76	2

195452	Intron:	12	6200	caggaagcaactgggagtga	7	77	2
	Exon
	Junction

195453	Exon:	12	8677	ccatctcagagaaggcattg	81	78	2
	Intron
	Junction

195454	Intron	12	10476	tgcacatgtccctgtgggat	64	79	2

195455	Exon:	12	11486	gggactcaccggtcagacca	26	80	2
	Intron
	Junction

195456	Intron:	12	12582	agtggttggtccctggagga	71	81	2
	Exon
	Junction

195457	Exon:	12	12691	agctccttacaccatatctg	0	82	2
	Intron
	Junction

195458	Genomic	13	9	caaagtgtggaagtgaaagg	0	83	2

195459	Genomic	13	148	ctctggtggccacggtggga	0	84	2

195460	Genomic	13	654	ggtgtatggctgctcagact	67	85	2

195461	Genomic	14	66	aggaggtacatgtgactgac	23	86	2

As shown in Table 1, SEQ ID NOs: 15, 16, 17, 19, 23, 24, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 42, 44, 45, 46, 47, 49, 50, 52, 53, 55, 56, 57, 61, 66, 67, 68, 69, 70, 72, 73, 75, 78, 79, 81 and 85 rated at least 60% inhibition of human STAT 6 expression in this assay and are therefore preferred. More preferred are SEQ ID NOs: 15, 34 and 42. The target regions to which these preferred sequences are complementary are herein referred to as “preferred target segments” and are therefore preferred for targeting by compounds of the present invention. These preferred target segments are shown in Table 2. The sequences represent the reverse complement of the preferred antisense compounds shown in Table 1. “Target site” indicates the first (5′-most) nucleotide number on the particular target nucleic acid to which the oligonucleotide binds. Also shown in Table 2 is the species in which each of the preferred target segments was found.

TABLE 2


Sequence and position of preferred target segments identified
in STAT 6.

	TARGET
	SEQ ID	TARGET		REV COMP		SEQ ID
SITEID	NO	SITE	SEQUENCE	OF SEQ ID	ACTIVE IN	NO

69306	4	1951	gacctgtccattcgctcact	15	H. sapiens	87
69307	4	2483	tgagccagccagtgacagcg	16	H. sapiens	88

69308	4	1171	agcactggagaaatcatcaa	17	H. sapiens	89

69310	4	1054	ttgggcttgaggttcctggg	19	H. sapiens	90

69314	4	765	gatccagatttggaaacggc	23	H. sapiens	91

69315	4	729	agagctagaggcagccaaag	24	H. sapiens	92

69316	4	1725	tgtcctggacctcaccaaac	25	H. sapiens	93

69317	4	2321	aggagcctcacctgcagatg	26	H. sapiens	94

69318	4	2676	ccacatggacctaagggcca	27	H. sapiens	95

69319	4	1905	ggatggctctccacagatag	28	H. sapiens	96

69320	4	1805	ttactagccttcttctcaat	29	H. sapiens	97

69321	4	392	ccatcttgcaacacatcagc	30	H. sapiens	98

69322	4	3019	ctctctgagggtgatggggc	31	H. sapiens	99

69323	4	417	tgagagcatatatcagaggg	32	H. sapiens	100

69324	4	1797	acagtacgttactagccttc	33	H. sapiens	101

69325	4	1819	ctcaatgagcccgacggaac	34	H. sapiens	102

69326	4	2479	tgcctgagccagccagtgac	35	H. sapiens	103

69327	4	1513	aagatgtgtgaaactctgaa	36	H. sapiens	104

69328	4	79	ctacagacctatggggcctg	37	H. sapiens	105

69329	4	644	tgtctctgcacagcttgata	38	H. sapiens	106

69330	4	272	gccagccctgggagttcctg	39	H. sapiens	107

69331	4	3000	cgcacacacacatacagagc	40	H. sapiens	108

69332	4	1972	ggggaccgaatccgggatct	41	H. sapiens	109

69333	4	794	tggcagggaatggcgcaccg	42	H. sapiens	110

69335	4	146	caacctccaagtcccagatc	44	H. sapiens	111

69336	4	2165	tgccttcttatgaccttgga	45	H. sapiens	112

69337	4	1762	tggtctgaccggctgatcat	46	H. sapiens	113

69338	4	1205	tggagaacagcattcctggg	47	H. sapiens	114

69340	4	1671	caacaaggagatcctgctgg	49	H. sapiens	115

69341	4	1160	ctggagcagaaagcactgga	50	H. sapiens	116

113659	4	39	gaggtgctagcagggccagc	52	H. sapiens	117

113660	4	158	cccagatcatgtctctgtgg	53	H. sapiens	118

113662	4	718	gagaccactggagagctaga	55	H. sapiens	119

113663	4	1085	agcctccgctggtcagggcc	56	H. sapiens	120

113664	4	1290	cactgagtctgtcacagagg	57	H. sapiens	121

113668	4	2506	cctcagggcacttggattgg	61	H. sapiens	122

113670	4	2944	aagttcaggctctgagacac	63	H. sapiens	123

113672	11	38	gcttacactgaagagggagg	65	H. sapiens	124

113673	11	3185	ttagggcatggaaggcttct	66	H. sapiens	125

113674	11	3230	gacggataggcaggaacata	67	H. sapiens	126

113675	11	3531	tatagctggcaccttagttg	68	H. sapiens	127

113676	11	3539	gcaccttagttgcatgacca	69	H. sapiens	128

113677	11	3585	gcctacgtgacaacacaaat	70	H. sapiens	129

113679	11	3629	aagacagcagcaagtgtgct	72	H. sapiens	130

113680	11	3779	agtctgggtccaggcctggc	73	H. sapiens	131

113682	12	2812	acagattaaaagctgacatt	75	H. sapiens	132

113685	12	8677	caatgccttctctgagatgg	78	H. sapiens	133

113686	12	10476	atcccacagggacatgtgca	79	H. sapiens	134

113688	12	12582	tcctccagggaccaaccact	81	H. sapiens	135

113692	13	654	agtctgagcagccatacacc	85	H. sapiens	136

As these “preferred target segments” have been found by experimentation to be open to, and accessible for, hybridization with the antisense compounds of the present invention, one of skill in the art will recognize or be able to ascertain, using no more than routine experimentation, further embodiments of the invention that encompass other compounds that specifically hybridize to these preferred target segments and consequently inhibit the expression of STAT 6. [0217]
According to the present invention, antisense compounds include antisense oligomeric compounds, antisense oligonucleotides, ribozymes, external guide sequence (EGS) oligonucleotides, alternate splicers, primers, probes, and other short oligomeric compounds which hybridize to at least a portion of the target nucleic acid. [0218]

Example 16

Western Blot Analysis of STAT 6 Protein Levels [0219]
Western blot analysis (immunoblot analysis) is carried out using standard methods. Cells are harvested 16-20 h after oligonucleotide treatment, washed once with PBS, suspended in Laemmli buffer (100 ul/well), boiled for 5 minutes and loaded on a 16% SDS-PAGE gel. Gels are run for 1.5 hours at 150 V, and transferred to membrane for western blotting. Appropriate primary antibody directed to STAT 6 is used, with a radiolabeled or fluorescently labeled secondary antibody directed against the primary antibody species. Bands are visualized using a PHOSPHORIMAGER™ (Molecular Dynamics, Sunnyvale Calif.). [0220]

Example 17

Targeting of Individual Oligonucleotides to Specific Variants of STAT 6 [0221]

It is advantageous to selectively inhibit the expression of one or more variants of STAT 6. Consequently, in one embodiment of the present invention are oligonucleotides that selectively target, hybridize to, and specifically inhibit one or more, but fewer than all of the variants of STAT 6. A summary of the target sites of the variants is shown in Table 3 and includes GenBank accession number BC005823.1, representing STAT 6 main mRNA (represented in Table 3 as STAT 6), incorporated herein as SEQ ID NO: 11; GenBank accession number BE972840.1, representing STAT 6d, incorporated herein as SEQ ID NO: 13; GenBank accession number BF902909.1, representing STAT 6e, incorporated herein as SEQ ID NO: 14; GenBank accession number AR204914.1, representing STAT 6b, incorporated herein as SEQ ID NO: 137; and GenBank accession number AR204915.1, representing STAT 6c, incorporated herein as SEQ ID NO: 138.

TABLE 3


Targeting of individual oligonucleotides
to specific variants of STAT 6

	OLIGO
	SEQ ID	TARGET		VARIANT SEQ
ISIS #	NO.	SITE	VARIANT	ID NO.

153765	15	2066	STAT 6	11
153765	15	1932	STAT 6c	137
153765	15	1741	STAT 6b	138
153766	16	2597	STAT 6	11
153766	16	2464	STAT 6c	137
153766	16	2273	STAT 6b	138
153767	17	1286	STAT 6	11
153767	17	1236	STAT 6c	137
153767	17	961	STAT 6b	138
153768	18	1055	STAT 6	11
153768	18	1005	STAT 6c	137
153768	18	730	STAT 6b	138
153769	19	1169	STAT 6	11
153769	19	1119	STAT 6c	137
153769	19	844	STAT 6b	138
153770	20	357	STAT 6	11
153770	20	307	STAT 6c	137
153770	20	171	STAT 6b	138
153771	21	2215	STAT 6	11
153771	21	2081	STAT 6c	137
153771	21	1890	STAT 6b	138
153772	22	494	STAT 6	11
153772	22	444	STAT 6c	137
153773	23	880	STAT 6	11
153773	23	830	STAT 6c	137
153773	23	555	STAT 6b	138
153774	24	844	STAT 6	11
153774	24	794	STAT 6c	137
153774	24	519	STAT 6b	138
153775	25	1840	STAT 6	11
153775	25	1790	STAT 6c	137
153775	25	1515	STAT 6b	138
153776	26	2435	STAT 6	11
153776	26	298	STAT 6e	14
153776	26	2302	STAT 6c	137
153776	26	2111	STAT 6b	138
153777	27	2790	STAT 6	11
153777	27	2657	STAT 6c	137
153777	27	2466	STAT 6b	138
153778	28	2020	STAT 6	11
153778	28	1886	STAT 6c	137
153778	28	1695	STAT 6b	138
153779	29	1920	STAT 6	11
153779	29	1595	STAT 6b	138
153780	30	507	STAT 6	11
153780	30	457	STAT 6c	137
153781	31	3133	STAT 6	11
153781	31	3000	STAT 6c	137
153781	31	2809	STAT 6b	138
153782	32	532	STAT 6	11
153782	32	482	STAT 6c	137
153783	33	1912	STAT 6	11
153783	33	1587	STAT 6b	138
153784	34	1934	STAT 6	11
153784	34	1609	STAT 6b	138
153785	35	2593	STAT 6	11
153785	35	2460	STAT 6c	137
153785	35	2269	STAT 6b	138
153786	36	1628	STAT 6	11
153786	36	377	STAT 6d	13
153786	36	1578	STAT 6c	137
153786	36	1303	STAT 6b	138
153787	37	194	STAT 6	11
153787	37	76	STAT 6c	137
153787	37	8	STAT 6b	138
153788	38	759	STAT 6	11
153788	38	709	STAT 6c	137
153788	38	434	STAT 6b	138
153789	39	387	STAT 6	11
153789	39	337	STAT 6c	137
153790	40	3114	STAT 6	11
153790	40	2981	STAT 6c	137
153790	40	2790	STAT 6b	138
153791	41	2087	STAT 6	11
153791	41	1953	STAT 6c	137
153791	41	1762	STAT 6b	138
153792	42	909	STAT 6	11
153792	42	859	STAT 6c	137
153792	42	584	STAT 6b	138
153793	43	2112	STAT 6	11
153793	43	1978	STAT 6c	137
153793	43	1787	STAT 6b	138
153794	44	261	STAT 6	11
153794	44	211	STAT 6c	137
153794	44	75	STAT 6b	138
153795	45	2280	STAT 6	11
153795	45	142	STAT 6e	14
153795	45	2146	STAT 6c	137
153795	45	1955	STAT 6b	138
153796	46	1877	STAT 6	11
153796	46	1552	STAT 6b	138
153797	47	1320	STAT 6	11
153797	47	1270	STAT 6c	137
153797	47	995	STAT 6b	138
153798	48	1059	STAT 6	11
153798	48	1009	STAT 6c	137
153798	48	734	STAT 6b	138
153799	49	1786	STAT 6	11
153799	49	535	STAT 6d	13
153799	49	1736	STAT 6c	137
153799	49	1461	STAT 6b	138
153800	50	1275	STAT 6	11
153800	50	1225	STAT 6c	137
153800	50	950	STAT 6b	138
153801	51	443	STAT 6	11
153801	51	393	STAT 6c	137
195427	52	154	STAT 6	11
195427	52	36	STAT 6c	137
195428	53	273	STAT 6	11
195428	53	223	STAT 6c	137
195428	53	87	STAT 6b	138
195429	54	656	STAT 6	11
195429	54	606	STAT 6c	137
195429	54	331	STAT 6b	138
195430	55	833	STAT 6	11
195430	55	783	STAT 6c	137
195430	55	508	STAT 6b	138
195431	56	1200	STAT 6	11
195431	56	1150	STAT 6c	137
195431	56	875	STAT 6b	138
195432	57	1405	STAT 6	11
195432	57	1355	STAT 6c	137
195432	57	1080	STAT 6b	138
195433	58	1730	STAT 6	11
195433	58	479	STAT 6d	13
195433	58	1680	STAT 6c	137
195433	58	1405	STAT 6b	138
195434	59	2002	STAT 6	11
195434	59	1868	STAT 6c	137
195434	59	1677	STAT 6b	138
195435	60	2267	STAT 6	11
195435	60	129	STAT 6e	14
195435	60	2133	STAT 6c	137
195435	60	1942	STAT 6b	138
195436	61	2620	STAT 6	11
195436	61	2487	STAT 6c	137
195436	61	2296	STAT 6b	138
195437	62	2813	STAT 6	11
195437	62	2680	STAT 6c	137
195437	62	2489	STAT 6b	138
195438	63	3058	STAT 6	11
195438	63	2925	STAT 6c	137
195438	63	2734	STAT 6b	138
195439	64	23	STAT 6	11
195440	65	38	STAT 6	11
195441	66	3185	STAT 6	11
195441	66	3052	STAT 6c	137
195441	66	2861	STAT 6b	138
195442	67	3230	STAT 6	11
195442	67	3097	STAT 6c	137
195442	67	2906	STAT 6b	138
195443	68	3531	STAT 6	11
195443	68	3398	STAT 6c	137
195443	68	3207	STAT 6b	138
195444	69	3539	STAT 6	11
195444	69	3406	STAT 6c	137
195444	69	3215	STAT 6b	138
195445	70	3585	STAT 6	11
195445	70	3452	STAT 6c	137
195445	70	3261	STAT 6b	138
195446	71	3599	STAT 6	11
195446	71	3466	STAT 6c	137
195446	71	3275	STAT 6b	138
195447	72	3629	STAT 6	11
195447	72	3496	STAT 6c	137
195447	72	3305	STAT 6b	138
195448	73	3779	STAT 6	11
195448	73	3646	STAT 6c	137
195448	73	3455	STAT 6b	138
195449	74	3835	STAT 6	11
195449	74	3702	STAT 6c	137
195449	74	3511	STAT 6b	138
195453	78	1567	STAT 6	11
195453	78	1517	STAT 6c	137
195453	78	1242	STAT 6b	138
195455	80	624	STAT 6d	13
195456	81	90	STAT 6e	14
195458	83	9	STAT 6d	13
195459	84	148	STAT 6d	13
195460	85	654	STAT 6d	13
195461	86	66	STAT 6e	14

[0223]

0

SEQUENCE LISTING

<160> NUMBER OF SEQ ID NOS: 138

<210> SEQ ID NO 1

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 1

tccgtcatcg ctcctcaggg 20

<210> SEQ ID NO 2

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 2

gtgcgcgcga gcccgaaatc 20

<210> SEQ ID NO 3

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 3

atgcattctg cccccaagga 20

<210> SEQ ID NO 4

<211> LENGTH: 3046

<212> TYPE: DNA

<213> ORGANISM: H. sapiens

<220> FEATURE:

<221> NAME/KEY: CDS

<222> LOCATION: (166)...(2709)

<400> SEQUENCE: 4

atcttatttt tctttttggt ggtggtggtg gaagggggga ggtgctagca gggccagcct 60

tgaactcgct ggacagagct acagacctat ggggcctgga agtgcccgct gagaaaggga 120

gaagacagca gaggggttgc cgaggcaacc tccaagtccc agatc atg tct ctg tgg 177

Met Ser Leu Trp

1

ggt ctg gtc tcc aag atg ccc cca gaa aaa gtg cag cgg ctc tat gtc 225

Gly Leu Val Ser Lys Met Pro Pro Glu Lys Val Gln Arg Leu Tyr Val

5 10 15 20

gac ttt ccc caa cac ctg cgg cat ctt ctg ggt gac tgg ctg gag agc 273

Asp Phe Pro Gln His Leu Arg His Leu Leu Gly Asp Trp Leu Glu Ser

25 30 35

cag ccc tgg gag ttc ctg gtc ggc tcc gac gcc ttc tgc tgc aac ttg 321

Gln Pro Trp Glu Phe Leu Val Gly Ser Asp Ala Phe Cys Cys Asn Leu

40 45 50

gct agt gcc cta ctt tca gac act gtc cag cac ctt cag gcc tcg gtg 369

Ala Ser Ala Leu Leu Ser Asp Thr Val Gln His Leu Gln Ala Ser Val

55 60 65

gga gag cag ggg gag ggg agc acc atc ttg caa cac atc agc acc ctt 417

Gly Glu Gln Gly Glu Gly Ser Thr Ile Leu Gln His Ile Ser Thr Leu

70 75 80

gag agc ata tat cag agg gac ccc ctg aag ctg gtg gcc act ttc aga 465

Glu Ser Ile Tyr Gln Arg Asp Pro Leu Lys Leu Val Ala Thr Phe Arg

85 90 95 100

caa ata ctt caa gga gag aaa aaa gct gtt atg gaa cag ttc cgc cac 513

Gln Ile Leu Gln Gly Glu Lys Lys Ala Val Met Glu Gln Phe Arg His

105 110 115

ttg cca atg cct ttc cac tgg aag cag gaa gaa ctc aag ttt aag aca 561

Leu Pro Met Pro Phe His Trp Lys Gln Glu Glu Leu Lys Phe Lys Thr

120 125 130

ggc ttg cgg agg ctg cag cac cga gta ggg gag atc cac ctt ctc cga 609

Gly Leu Arg Arg Leu Gln His Arg Val Gly Glu Ile His Leu Leu Arg

135 140 145

gaa gcc ctg cag aag ggg gct gag gct ggc caa gtg tct ctg cac agc 657

Glu Ala Leu Gln Lys Gly Ala Glu Ala Gly Gln Val Ser Leu His Ser

150 155 160

ttg ata gaa act cct gct aat ggg act ggg cca agt gag gcc ctg gcc 705

Leu Ile Glu Thr Pro Ala Asn Gly Thr Gly Pro Ser Glu Ala Leu Ala

165 170 175 180

atg cta ctg cag gag acc act gga gag cta gag gca gcc aaa gcc cta 753

Met Leu Leu Gln Glu Thr Thr Gly Glu Leu Glu Ala Ala Lys Ala Leu

185 190 195

gtg ctg aag agg atc cag att tgg aaa cgg cag cag cag ctg gca ggg 801

Val Leu Lys Arg Ile Gln Ile Trp Lys Arg Gln Gln Gln Leu Ala Gly

200 205 210

aat ggc gca ccg ttt gag gag agc ctg gcc cca ctc cag gag agg tgt 849

Asn Gly Ala Pro Phe Glu Glu Ser Leu Ala Pro Leu Gln Glu Arg Cys

215 220 225

gaa agc ctg gtg gac att tat tcc cag cta cag cag gag gta ggg gcg 897

Glu Ser Leu Val Asp Ile Tyr Ser Gln Leu Gln Gln Glu Val Gly Ala

230 235 240

gct ggt ggg gag ctt gag ccc aag acc cgg gca tcg ctg act ggc cgg 945

Ala Gly Gly Glu Leu Glu Pro Lys Thr Arg Ala Ser Leu Thr Gly Arg

245 250 255 260

ctg gat gaa gtc ctg aga acc ctc gtc acc agt tgc ttc ctg gtg gag 993

Leu Asp Glu Val Leu Arg Thr Leu Val Thr Ser Cys Phe Leu Val Glu

265 270 275

aag cag ccc ccc cag gta ctg aag act cag acc aag ttc cag gct gga 1041

Lys Gln Pro Pro Gln Val Leu Lys Thr Gln Thr Lys Phe Gln Ala Gly

280 285 290

gtt cga ttc ctg ttg ggc ttg agg ttc ctg ggg gcc cca gcc aag cct 1089

Val Arg Phe Leu Leu Gly Leu Arg Phe Leu Gly Ala Pro Ala Lys Pro

295 300 305

ccg ctg gtc agg gcc gac atg gtg aca gag aag cag gcg cgg gag ctg 1137

Pro Leu Val Arg Ala Asp Met Val Thr Glu Lys Gln Ala Arg Glu Leu

310 315 320

agt gtg cct cag ggt cct ggg gct gga gca gaa agc act gga gaa atc 1185

Ser Val Pro Gln Gly Pro Gly Ala Gly Ala Glu Ser Thr Gly Glu Ile

325 330 335 340

atc aac aac act gtg ccc ttg gag aac agc att cct ggg aac tgc tgc 1233

Ile Asn Asn Thr Val Pro Leu Glu Asn Ser Ile Pro Gly Asn Cys Cys

345 350 355

tct gcc ctg ttc aag aac ctg ctt ctc aag aag atc aag cgg tgt gag 1281

Ser Ala Leu Phe Lys Asn Leu Leu Leu Lys Lys Ile Lys Arg Cys Glu

360 365 370

cgg aag ggc act gag tct gtc aca gag gag aag tgc gct gtg ctc ttc 1329

Arg Lys Gly Thr Glu Ser Val Thr Glu Glu Lys Cys Ala Val Leu Phe

375 380 385

tct gcc agc ttc aca ctt ggc ccc ggc aaa ctc ccc atc cag ctc cag 1377

Ser Ala Ser Phe Thr Leu Gly Pro Gly Lys Leu Pro Ile Gln Leu Gln

390 395 400

gcc ctg tct ctg ccc ctg gtg gtc atc gtc cat ggc aac caa gac aac 1425

Ala Leu Ser Leu Pro Leu Val Val Ile Val His Gly Asn Gln Asp Asn

405 410 415 420

aat gcc aaa gcc act atc ctg tgg gac aat gcc ttc tct gag atg gac 1473

Asn Ala Lys Ala Thr Ile Leu Trp Asp Asn Ala Phe Ser Glu Met Asp

425 430 435

cgc gtg ccc ttt gtg gtg gct gag cgg gtg ccc tgg gag aag atg tgt 1521

Arg Val Pro Phe Val Val Ala Glu Arg Val Pro Trp Glu Lys Met Cys

440 445 450

gaa act ctg aac ctg aag ttc atg gct gag gtg ggg acc aac cgg ggg 1569

Glu Thr Leu Asn Leu Lys Phe Met Ala Glu Val Gly Thr Asn Arg Gly

455 460 465

ctg ctc cca gag cac ttc ctc ttc ctg gcc cag aag atc ttc aat gac 1617

Leu Leu Pro Glu His Phe Leu Phe Leu Ala Gln Lys Ile Phe Asn Asp

470 475 480

aac agc ctc agt atg gag gcc ttc cag cac cgt tct gtg tcc tgg tcg 1665

Asn Ser Leu Ser Met Glu Ala Phe Gln His Arg Ser Val Ser Trp Ser

485 490 495 500

cag ttc aac aag gag atc ctg ctg ggc cgt ggc ttc acc ttt tgg cag 1713

Gln Phe Asn Lys Glu Ile Leu Leu Gly Arg Gly Phe Thr Phe Trp Gln

505 510 515

tgg ttt gat ggt gtc ctg gac ctc acc aaa cgc tgt ctc cgg agc tac 1761

Trp Phe Asp Gly Val Leu Asp Leu Thr Lys Arg Cys Leu Arg Ser Tyr

520 525 530

tgg tct gac cgg ctg atc att ggc ttc atc agc aaa cag tac gtt act 1809

Trp Ser Asp Arg Leu Ile Ile Gly Phe Ile Ser Lys Gln Tyr Val Thr

535 540 545

agc ctt ctt ctc aat gag ccc gac gga acc ttt ctc ctc cgc ttc agc 1857

Ser Leu Leu Leu Asn Glu Pro Asp Gly Thr Phe Leu Leu Arg Phe Ser

550 555 560

gac tca gag att ggg ggc atc acc att gcc cat gtc atc cgg ggc cag 1905

Asp Ser Glu Ile Gly Gly Ile Thr Ile Ala His Val Ile Arg Gly Gln

565 570 575 580

gat ggc tct cca cag ata gag aac atc cag cca ttc tct gcc aaa gac 1953

Asp Gly Ser Pro Gln Ile Glu Asn Ile Gln Pro Phe Ser Ala Lys Asp

585 590 595

ctg tcc att cgc tca ctg ggg gac cga atc cgg gat ctt gct cag ctc 2001

Leu Ser Ile Arg Ser Leu Gly Asp Arg Ile Arg Asp Leu Ala Gln Leu

600 605 610

aaa aat ctc tat ccc aag aag ccc aag gat gag gct ttc cgg agc cac 2049

Lys Asn Leu Tyr Pro Lys Lys Pro Lys Asp Glu Ala Phe Arg Ser His

615 620 625

tac aag cct gaa cag atg ggt aag gat ggc agg ggt tat gtc cca gct 2097

Tyr Lys Pro Glu Gln Met Gly Lys Asp Gly Arg Gly Tyr Val Pro Ala

630 635 640

acc atc aag atg acc gtg gaa agg gac caa cca ctt cct acc cca gag 2145

Thr Ile Lys Met Thr Val Glu Arg Asp Gln Pro Leu Pro Thr Pro Glu

645 650 655 660

ctc cag atg cct acc atg gtg cct tct tat gac ctt gga atg gcc cct 2193

Leu Gln Met Pro Thr Met Val Pro Ser Tyr Asp Leu Gly Met Ala Pro

665 670 675

gat tcc tcc atg agc atg cag ctt ggc cca gat atg gtg ccc cag gtg 2241

Asp Ser Ser Met Ser Met Gln Leu Gly Pro Asp Met Val Pro Gln Val

680 685 690

tac cca cca cac tct cac tcc atc ccc ccg tat caa ggc ctc tcc cca 2289

Tyr Pro Pro His Ser His Ser Ile Pro Pro Tyr Gln Gly Leu Ser Pro

695 700 705

gaa gaa tca gtc aac gtg ttg tca gcc ttc cag gag cct cac ctg cag 2337

Glu Glu Ser Val Asn Val Leu Ser Ala Phe Gln Glu Pro His Leu Gln

710 715 720

atg ccc ccc agc ctg ggc cag atg agc ctg ccc ttt gac cag cct cac 2385

Met Pro Pro Ser Leu Gly Gln Met Ser Leu Pro Phe Asp Gln Pro His

725 730 735 740

ccc cag ggc ctg ctg ccg tgc cag cct cag gag cat gct gtg tcc agc 2433

Pro Gln Gly Leu Leu Pro Cys Gln Pro Gln Glu His Ala Val Ser Ser

745 750 755

cct gac ccc ctg ctc tgc tca gat gtg acc atg gtg gaa gac agc tgc 2481

Pro Asp Pro Leu Leu Cys Ser Asp Val Thr Met Val Glu Asp Ser Cys

760 765 770

ctg agc cag cca gtg aca gcg ttt cct cag ggc act tgg att ggt gaa 2529

Leu Ser Gln Pro Val Thr Ala Phe Pro Gln Gly Thr Trp Ile Gly Glu

775 780 785

gac ata ttc cct cct ctg ctg cct ccc act gaa cag gac ctc act aag 2577

Asp Ile Phe Pro Pro Leu Leu Pro Pro Thr Glu Gln Asp Leu Thr Lys

790 795 800

ctt ctc ctg gag ggg caa ggg gag tcg ggg gga ggg tcc ttg ggg gca 2625

Leu Leu Leu Glu Gly Gln Gly Glu Ser Gly Gly Gly Ser Leu Gly Ala

805 810 815 820

cag ccc ctc ctg cag ccc tcc cac tat ggg caa tct ggg atc tca atg 2673

Gln Pro Leu Leu Gln Pro Ser His Tyr Gly Gln Ser Gly Ile Ser Met

825 830 835

tcc cac atg gac cta agg gcc aac ccc agt tgg tga tcccagctgg 2719

Ser His Met Asp Leu Arg Ala Asn Pro Ser Trp

840 845

agggagaacc caaagagaca gctcttctac tacccccaca gacctgctct ggacacttgc 2779

tcatgccctg ccaagcagca gatggggagg gtgccctcct atccccacct actcctgggt 2839

caggaggaaa agactaacag gagaatgcac agtgggtgga gccaatccac tccttccttt 2899

ctatcattcc cctgcccacc tccttccagc actgactgga agggaagttc aggctctgag 2959

acacgcccca acatgcctgc acctgcagcg cgcacacgca cgcacacaca catacagagc 3019

tctctgaggg tgatggggct gagcagg 3046

<210> SEQ ID NO 5

<211> LENGTH: 18

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: PCR Primer

<400> SEQUENCE: 5

ccaaacgctg tctccgga 18

<210> SEQ ID NO 6

<211> LENGTH: 27

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: PCR Primer

<400> SEQUENCE: 6

gctagtaacg tactgtttgc tgatgaa 27

<210> SEQ ID NO 7

<211> LENGTH: 27

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: PCR Probe

<400> SEQUENCE: 7

ctactggtct gaccggctga tcattgg 27

<210> SEQ ID NO 8

<211> LENGTH: 19

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: PCR Primer

<400> SEQUENCE: 8

gaaggtgaag gtcggagtc 19

<210> SEQ ID NO 9

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: PCR Primer

<400> SEQUENCE: 9

gaagatggtg atgggatttc 20

<210> SEQ ID NO 10

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: PCR Probe

<400> SEQUENCE: 10

caagcttccc gttctcagcc 20

<210> SEQ ID NO 11

<211> LENGTH: 3971

<212> TYPE: DNA

<213> ORGANISM: H. sapiens

<220> FEATURE:

<221> NAME/KEY: CDS

<222> LOCATION: (281)...(2320)

SEQUENCE: 11

ggcacgaggc cggaaacagc gggctggggc agccactgct tacactgaag agggaggacg 60

ggagaggagt gtgtgtgtgt gtgtgtgtgt gtgtgtgtat gtatgtgtgt gctttatctt 120

atttttcttt ttggtggtgg tggtggaagg ggggaggtgc tagcagggcc agccttgaac 180

tcgctggaca gagctacaga cctatggggc ctggaagtgc ccgctgagaa agggagaaga 240

cagcagaggg gttgccgagg caacctccaa gtcccagatc atg tct ctg tgg ggt 295

Met Ser Leu Trp Gly

1 5

ctg gtc tcc aag atg ccc cca gaa aaa gtg cag cgg ctc tat gtc gac 343

Leu Val Ser Lys Met Pro Pro Glu Lys Val Gln Arg Leu Tyr Val Asp

10 15 20

ttt ccc caa cac ctg cgg cat ctt ctg ggt gac tgg ctg gag agc cag 391

Phe Pro Gln His Leu Arg His Leu Leu Gly Asp Trp Leu Glu Ser Gln

25 30 35

ccc tgg gag ttc ctg gtc ggc tcc gac gcc ttc tgc tgc aac ttg gct 439

Pro Trp Glu Phe Leu Val Gly Ser Asp Ala Phe Cys Cys Asn Leu Ala

40 45 50

agt gcc cta ctt tca gac act gtc cag cac ctt cag gcc tcg gtg gga 487

Ser Ala Leu Leu Ser Asp Thr Val Gln His Leu Gln Ala Ser Val Gly

55 60 65

gag cag ggg gag ggg agc acc atc ttg caa cac atc agc acc ctt gag 535

Glu Gln Gly Glu Gly Ser Thr Ile Leu Gln His Ile Ser Thr Leu Glu

70 75 80 85

agc ata tat cag agg gac ccc ctg aag ctg gtg gcc act ttc aga caa 583

Ser Ile Tyr Gln Arg Asp Pro Leu Lys Leu Val Ala Thr Phe Arg Gln

90 95 100

ata ctt caa gga gag aaa aaa gct gtt atg gaa cag ttc cgc cac ttg 631

Ile Leu Gln Gly Glu Lys Lys Ala Val Met Glu Gln Phe Arg His Leu

105 110 115

cca atg cct ttc cac tgg aag cag gaa gaa ctc aag ttt aag aca ggc 679

Pro Met Pro Phe His Trp Lys Gln Glu Glu Leu Lys Phe Lys Thr Gly

120 125 130

ttg cgg agg ctg cag cac cga gta ggg gag atc cac ctt ctc cga gaa 727

Leu Arg Arg Leu Gln His Arg Val Gly Glu Ile His Leu Leu Arg Glu

135 140 145

gcc ctg cag aag ggg gct gag gct ggc caa gtg tct ctg cac agc ttg 775

Ala Leu Gln Lys Gly Ala Glu Ala Gly Gln Val Ser Leu His Ser Leu

150 155 160 165

ata gaa act cct gct aat ggg act ggg cca agt gag gcc ctg gcc atg 823

Ile Glu Thr Pro Ala Asn Gly Thr Gly Pro Ser Glu Ala Leu Ala Met

170 175 180

cta ctg cag gag acc act gga gag cta gag gca gcc aaa gcc cta gtg 871

Leu Leu Gln Glu Thr Thr Gly Glu Leu Glu Ala Ala Lys Ala Leu Val

185 190 195

ctg aag agg atc cag att tgg aaa cgg cag cag cag ctg gca ggg aat 919

Leu Lys Arg Ile Gln Ile Trp Lys Arg Gln Gln Gln Leu Ala Gly Asn

200 205 210

ggc gca ccg ttt gag gag agc ctg gcc cca ctc cag gag agg tgt gaa 967

Gly Ala Pro Phe Glu Glu Ser Leu Ala Pro Leu Gln Glu Arg Cys Glu

215 220 225

agc ctg gtg gac att tat tcc cag cta cag cag gag gta ggg gcg gct 1015

Ser Leu Val Asp Ile Tyr Ser Gln Leu Gln Gln Glu Val Gly Ala Ala

230 235 240 245

ggt ggg gag ctt gag ccc aag acc cgg gca tcg ctg act ggc cgg ctg 1063

Gly Gly Glu Leu Glu Pro Lys Thr Arg Ala Ser Leu Thr Gly Arg Leu

250 255 260

gat gaa gtc ctg aga acc ctc gtc acc agt tgc ttc ctg gtg gag aag 1111

Asp Glu Val Leu Arg Thr Leu Val Thr Ser Cys Phe Leu Val Glu Lys

265 270 275

cag ccc ccc cag gta ctg aag act cag acc aag ttc cag gct gga gtt 1159

Gln Pro Pro Gln Val Leu Lys Thr Gln Thr Lys Phe Gln Ala Gly Val

280 285 290

cga ttc ctg ttg ggc ttg agg ttc ctg ggg gcc cca gcc aag cct ccg 1207

Arg Phe Leu Leu Gly Leu Arg Phe Leu Gly Ala Pro Ala Lys Pro Pro

295 300 305

ctg gtc agg gcc gac atg gtg aca gag aag cag gcg cgg gag ctg agt 1255

Leu Val Arg Ala Asp Met Val Thr Glu Lys Gln Ala Arg Glu Leu Ser

310 315 320 325

gtg cct cag ggt cct ggg gct gga gca gaa agc act gga gaa atc atc 1303

Val Pro Gln Gly Pro Gly Ala Gly Ala Glu Ser Thr Gly Glu Ile Ile

330 335 340

aac aac act gtg ccc ttg gag aac agc att cct ggg aac tgc tgc tct 1351

Asn Asn Thr Val Pro Leu Glu Asn Ser Ile Pro Gly Asn Cys Cys Ser

345 350 355

gcc ctg ttc aag aac ctg ctt ctc aag aag atc aag cgg tgt gag cgg 1399

Ala Leu Phe Lys Asn Leu Leu Leu Lys Lys Ile Lys Arg Cys Glu Arg

360 365 370

aag ggc act gag tct gtc aca gag gag aag tgc gct gtg ctc ttc tct 1447

Lys Gly Thr Glu Ser Val Thr Glu Glu Lys Cys Ala Val Leu Phe Ser

375 380 385

gcc agc ttc aca ctt ggc ccc ggc aaa ctc ccc atc cag ctc cag gcc 1495

Ala Ser Phe Thr Leu Gly Pro Gly Lys Leu Pro Ile Gln Leu Gln Ala

390 395 400 405

ctg tct ctg ccc ctg gtg gtc atc gtc cat ggc aac caa gac aac aat 1543

Leu Ser Leu Pro Leu Val Val Ile Val His Gly Asn Gln Asp Asn Asn

410 415 420

gcc aaa gcc act atc ctg tgg tac aat gcc ttc tct gag atg gac cgc 1591

Ala Lys Ala Thr Ile Leu Trp Tyr Asn Ala Phe Ser Glu Met Asp Arg

425 430 435

gtg ccc ttt gtg gtg gct gag cgg gtg ccc tgg gag aag atg tgt gaa 1639

Val Pro Phe Val Val Ala Glu Arg Val Pro Trp Glu Lys Met Cys Glu

440 445 450

act ctg aac ctg aag ttc atg gct gag gtg ggg acc aac cgg ggg ctg 1687

Thr Leu Asn Leu Lys Phe Met Ala Glu Val Gly Thr Asn Arg Gly Leu

455 460 465

ctc cca gag cac ttc ctc ttc ctg gcc cag aag atc ttc aat gac aac 1735

Leu Pro Glu His Phe Leu Phe Leu Ala Gln Lys Ile Phe Asn Asp Asn

470 475 480 485

agc ctc agt atg gag gcc ttc cag cac cgt tct gtg tcc tgg tcg cag 1783

Ser Leu Ser Met Glu Ala Phe Gln His Arg Ser Val Ser Trp Ser Gln

490 495 500

ttc aac aag gag atc ctg ctg ggc cgt ggc ttc acc ttt tgg cag tgg 1831

Phe Asn Lys Glu Ile Leu Leu Gly Arg Gly Phe Thr Phe Trp Gln Trp

505 510 515

ttt gat ggt gtc ctg gac ctc acc aaa cgc tgt ctc cgg agc tac tgg 1879

Phe Asp Gly Val Leu Asp Leu Thr Lys Arg Cys Leu Arg Ser Tyr Trp

520 525 530

tct gac cgg ctg atc att ggc ttc atc agc aaa cag tac gtt act agc 1927

Ser Asp Arg Leu Ile Ile Gly Phe Ile Ser Lys Gln Tyr Val Thr Ser

535 540 545

ctt ctt ctc aat gag ccc gac gga acc ttt ctc ctc cgc ttc agc gac 1975

Leu Leu Leu Asn Glu Pro Asp Gly Thr Phe Leu Leu Arg Phe Ser Asp

550 555 560 565

tca gag att ggg ggc atc acc att gcc cat gtc atc cgg ggc cag gat 2023

Ser Glu Ile Gly Gly Ile Thr Ile Ala His Val Ile Arg Gly Gln Asp

570 575 580

ggc tct cca cag ata gag aac atc cag cca ttc tct gcc aaa gac ctg 2071

Gly Ser Pro Gln Ile Glu Asn Ile Gln Pro Phe Ser Ala Lys Asp Leu

585 590 595

tcc att cgc tca ctg ggg gac cga atc cgg gat ctt gct cag ctc aaa 2119

Ser Ile Arg Ser Leu Gly Asp Arg Ile Arg Asp Leu Ala Gln Leu Lys

600 605 610

aat ctc tat ccc aag aag ccc aag gat gag gct ttc cgg agc cac tac 2167

Asn Leu Tyr Pro Lys Lys Pro Lys Asp Glu Ala Phe Arg Ser His Tyr

615 620 625

aag cct gaa cag atg ggt aag gat ggc agg ggt tat gtc cca gct acc 2215

Lys Pro Glu Gln Met Gly Lys Asp Gly Arg Gly Tyr Val Pro Ala Thr

630 635 640 645

atc aag atg acc gtg gaa agg gac caa cca ctt cct acc cca gag ctc 2263

Ile Lys Met Thr Val Glu Arg Asp Gln Pro Leu Pro Thr Pro Glu Leu

650 655 660

cag atg cct acc atg gtg cct tct tat gac ctt gga atg gcc ctg att 2311

Gln Met Pro Thr Met Val Pro Ser Tyr Asp Leu Gly Met Ala Leu Ile

665 670 675

cct cca tga gcatgcagct tggcccagat atggtgcccc aggtgtaccc accacactct 2370

Pro Pro

cactccatcc ccccgtatca aggcctctcc ccagaagaat cagtcaacgt gttgtcagcc 2430

ttccaggagc ctcacctgca gatgcccccc agcctgggcc agatgagcct gccctttgac 2490

cagcctcacc cccagggcct gctgccgtgc cagcctcagg agcatgctgt gtccagccct 2550

gaccccctgc tctgctcaga tgtgaccatg gtggaagaca gctgcctgag ccagccagtg 2610

acagcgtttc ctcagggcac ttggattggt gaagacatat tccctcctct gctgcctccc 2670

actgaacagg acctcactaa gcttctcctg gaggggcaag gggagtcggg gggagggtcc 2730

ttgggggcac agcccctcct gcagccctcc cactatgggc aatctgggat ctcaatgtcc 2790

cacatggacc taagggccaa ccccagttgg tgatcccagc tggagggaga acccaaagag 2850

acagctcttc tactaccccc acagacctgc tctggacact tgctcatgcc ctgccaagca 2910

gcagatgggg agggtgccct cctatcccca cctactcctg ggtcaggagg aaaagactaa 2970

caggagaatg cacagtgggt ggagccaatc cactccttcc tttctatcat tcccctgccc 3030

acctccttcc agcactgact ggaagggaag ttcaggctct gagacacgcc ccaacatgcc 3090

tgcacctgca gcgcgcacac gcacgcacac acacatacag agctctctga gggtgatggg 3150

gctgagcagg aggggggctg ggtaagagca caggttaggg catggaaggc ttctccgccc 3210

attctgaccc agggcctagg acggataggc aggaacatac agacacattt acactagagg 3270

ccagggatag aggatattgg gtctcagccc taggggaatg ggaagcagct caagggaccc 3330

tgggtgggag cataggaggg gtctggacat gtggttacta gtacaggttt tgccctgatt 3390

aaaaaatctc ccaaagcccc aaattcctgt tagccaggtg gaggcttctg atacgtgtat 3450

gagactatgc aaaagtacaa gggctgagat tcttcgtgta tagctgtgtg aacgtgtatg 3510

tacctaggat atgttaaatg tatagctggc accttagttg catgaccaca tagaacatgt 3570

gtctatctgc ttttgcctac gtgacaacac aaatttggga gggtgagaca ctgcacagaa 3630

gacagcagca agtgtgctgg cctctctgac atatgctaac ccccaaatac tctgaatttg 3690

gagtctgact gtgcccaagt gggtccaagt ggctgtgaca tctacgtatg gctccacacc 3750

tccaatgctg cctgggagcc agggtgagag tctgggtcca ggcctggcca tgtggccctc 3810

cagtgtatga gagggccctg cctgctgcat cttttctgtt gccccatcca ccgccagctt 3870

cccttcactc ccctatccca ttctccctct caaggcaggg gtcatagatc ctaagccata 3930

aaataaattt tattccaaaa taaaaaaaaa aaaaaaaaaa a 3971

<210> SEQ ID NO 12

<211> LENGTH: 16500

<212> TYPE: DNA

<213> ORGANISM: H. sapiens

<220> FEATURE:

<400> SEQUENCE: 12

tccccccaag cctggctcca aggcctggac cccagtcctg atcccccacg tgttccccca 60

ctcggcacag gaggcacaca tattcacccc actttcttcc tcttcctcct ccagcccact 120

ttctcttctc tgtgtcgtca gagctccagg gagggacctg ggtagaagga gaagccggaa 180

acagcgggct ggggcagcca ctgcttacac tgaagaggga ggacgggaga ggagtgtgtg 240

tgtgtgtgtg tgtgtgtgta tgtatgtgtg tgctttatct tatttttctt tttggtggtg 300

gtggtggaag gggggaggtg ctagcagggc cagccttgaa ctcgctggac agagctacag 360

acctatgggg cctggaagtg cccgctgaga aagggagaag acagcagagg ggttgccgag 420

gtgaggggtt gcctccgagg tgggtgcggg ggcctctatg agtgcatggg ggtggattcg 480

tggggggagc tctcgggatc ctcccctggc tgggtggatg gtccccaaga gatggtttca 540

gctagtgttg gtggctggtg gcactgggtt ttagcagttt cgaactcctg gaggaatctg 600

ggagggtcca ggcctcagta ctcccctccc ccatgggtca cgttttcaca gcctcacccc 660

tgcaccccca gggccatgga aagtcaggga aaggaggtga aggagtgccc ctctgccctg 720

agtcggggga agtggccgcc cctccctgga aggttgatgc cagagggcag tggatccttg 780

ttaaacccct atcctgccct ccactaaagg ttcctgttca agggtgtggc tggggcgtga 840

gcaagcccca gatgtagacc tcatggtggc ccagacgagg gggaatttcc ccctcaaaac 900

tgctccacgc ttggctgctg tagacgctga gatttcccag cggcggcgcc gagttaaccc 960

tcctcgtgct gaactggctc cacctccccg cctgccccca ccgccacatt cacgcattgg 1020

gcaactcaga gaagctgttt taactttcga tcctgtggtc ccacaatcag aggactcggg 1080

cagatagggg ttgagataag cgagtttagg ccaccaagcg ggcggacgag gatcccagac 1140

cttgcgcttc ccttctgagt ttgggaggta acactggccc cgcccctcac gccgtggctc 1200

ctccctccct tccccttcaa ggggctgaag acaaaaggtg cccctgtcct ggtcaagcca 1260

atcgacccag ccttgttatg ggttggggtg gggagaaatg tgtcctcctg atggctgggg 1320

aagaagaggg gttggatatt tctagccagg gccatgccag gaggctggtc actctgcaag 1380

gggatgcaga ggaaagcggt gcccactcac tccagaggac ctttctctct tgggctagag 1440

aaaggcctat tggaggaacc tgagcaggag gggtaaggat tctgccttga ggagaaaaga 1500

gctggggtaa gtgggcactg gaggaaagag gggcatgaag gtcttggagc agaaacatcc 1560

agagaaggga cctctccatt ttccatccct ctgagaggcc tgggagaggt gagaggctga 1620

acgtgcaaca ggaggacttg gggttactgg gtttggggag acctggggag ttgtcatccc 1680

atcctctccc tcatctctgg gagagggata ttatgagaaa cgtgaactga gaggcccctg 1740

ggaaaccact ggttacccag tcctccctga acctggaaat ggggatgcaa ccccctcttc 1800

tacttccctg tcccctcctc tcctttctac ctgttttcgt ctctcatctt tgccttctag 1860

ccctccagct tcctctctct tctaggctct ttcctcctag cttactaaac ccgccttttt 1920

tccagtctct tccatcctct tccttagttc tctctacttt ccttttccac ctctcctcct 1980

tcaagtctcc tcccaccttc ccccacttct taggatgatc agatttgccc ctggaaggga 2040

tcctaacaac acagtgcgat ggttaatccc cactcagatt caaagcctgc tttccaaact 2100

cacttactga gtggccttgg gcagagtaga gaaactcctt aagcctcagt ttcttcatct 2160

ataaaatggg atattatata ttttaaaaag tgtcgtgagg cctgaaggag ataatacact 2220

gagtgtaatg cctcatacac agtaagtgct taacaaatag tagctgttat tactctccca 2280

tcctcttcat catctagcct tgtggttttc atttttattt tatttcattt atttatttat 2340

ttattttgag acagagtctc tctctgtcgc ccaggctgga gtgcagtggc tcgatctctg 2400

ctcactgcaa gctccgcccc ccaggttcac gccattctgt cacctcagcc tccccagtag 2460

ctgggactac aggcgctcgc caccacgccc tgctaatttt gtttttgtat ttttagtaga 2520

gatggggttt cactgtgtta gccaggatgg tcttgatctc ctgacctcgt gatctgcccg 2580

cctcggcctc ccaaagcgct gggattacag gcatgagcca ctgcgcctgg ccgagccttg 2640

tggttttcaa attatctcat ggagtcctag aattttgaga ggtttgtcta gggatgcctt 2700

tggcgtcagg aggtggggag agggaagtag aagcagtcga gtttcaggct ttccatgctt 2760

gctttcaaca gggcatcttc ggtttcgtac cttttatgta attgagattc cacagattaa 2820

aagctgacat tgcctaccgc tttaaaaagt ttggaaagtt ttccactcat ctaacactca 2880

tattttatag atgagaagat cgaagcccac aaagggaagg ctctttgccc acagaaccag 2940

agccaggtct agagctgcaa ctaaatcctc tgccactcta agagagctct cgctctactg 3000

ccctgtctcc ctttgcctcc ccatccctct ggctacagct cagctcttcc cacccctgtg 3060

tctatcactg aaggagttac ccccatctca ggcattgact caggatgccc ctggtttaag 3120

gtggtctggc catgagtggt ggtggggaca gtccctagga gggctatcta tgggaggtcc 3180

ctggctgccc caggagatag gccaagtttc ttgggcaccc ctcagagtgg ccttattttt 3240

ctcctccagg caacctccaa gtcccagatc atgtctctgt ggggtctggt ctccaagatg 3300

cccccagaaa aagtgcagcg gctctatgtc gactttcccc aacacctgcg gcatcttctg 3360

ggtgactggc tggagagcca gccctggtga gtcctggctg ctccctgctg gtcccccaag 3420

tcttccctaa ctcatcttcc ttctccttag atttttctcc cctcacccat ggattcagaa 3480

cttgagacct gttattccat gtgtagtgac ctagatttag cagggagtct gtgccccatc 3540

aagaccaggc tatgaatgtt gacagatgga gaccccatct cttaggaggc tgagccgaag 3600

aggagggggg tttgggctgg gacaaaggca cttctcataa cagctagaag actgggaaac 3660

aaggcgcatg ggtgaaagct acagagggcc tagatggaga ataaggagcg agaaaggaac 3720

tgctgagctt ttggctgtgg ggtaaagggt caggagagct gaggaagccc tggcctgagg 3780

tagcctcatc ctgatcttcc tgcagggagt tcctggtcgg ctccgacgcc ttctgctgca 3840

acttggctag tgccctactt tcagacactg tccagcacct tcaggcctcg gtgggagagc 3900

agggggaggg gagcaccatc ttgcaacaca tcagcaccct tgaggtgggg caggagggga 3960

ggggacaagg ctgggtgggg ctgaggttga actgggttga gcattgggcc ctggaagaaa 4020

attggttgga tgctggaagc aaattggtgt tcctgtggtt aactgctagc tagcaggcaa 4080

attagatttt aaaagcatgc aaatgcacaa aaacttctgg agtctacagt tgtgcttcct 4140

tatagtatat gtgtgaatgc aggcctgggg attggaggga ttgaaggaca tgggtaagag 4200

caaagctcac tgtttaccac cctcatttct gtagagcata tatcagaggg accccctgaa 4260

gctggtggcc actttcagac aaatacttca aggagagaaa aaagctgtta tggaacaggt 4320

attgtgatat tccacctccc accccaactc aatcccctga gactttggcc tgagccatga 4380

caaactagaa agaatttgaa cctcagtaaa ggctcagtgt tctaggccca ggaatgacca 4440

aaggaggttc ctagggtcag agtgaacccc aagtcaagct cagggaatct ttctatgagg 4500

gactgaaggt aagaggccgg ggagaacaga gcaagggata aggagctgat tctgctagga 4560

gcaaggtctt atctccacga tattccaaaa ggtcaggaag aactgccaaa ggggagaggg 4620

gaacaagaaa acgctatctg cagagcagag agtggaggcc aggtatagag ggatgagcag 4680

agtgtttcac ttcttggcat ctgtccttcc tgtgtagttc cgccacttgc caatgccttt 4740

ccactggaag caggaagaac tcaagtttaa gacaggcttg cggaggctgc agcaccgagt 4800

aggggagatc caccttctcc gagaagccct gcagaagggg gctgaggctg gccaaggtgg 4860

gggccagggt ggttctgggg agtgtgtagg agtggttgcc tcttggatct caaccttatc 4920

tgaacctcta atctgtctgc acccttgatt tctgccccca accctcagtg tctctgcaca 4980

gcttgataga aactcctgct aatgggactg ggccaagtga ggtgagtaat gggctgacag 5040

gtggagacct tggtcaaagt gcagctggag ggatggaagc tagacctcag aaagacacag 5100

gctgaagtag ggcaagggaa tgccagagga gtgagaaaaa gagccgtatc ccaggagctg 5160

ggtgtggagg cagcgtgagg ccctggctca ggcccctctc tgcccatagg ccctggccat 5220

gctactgcag gagaccactg gagagctaga ggcagccaaa gccctagtgc tgaagaggat 5280

ccagatttgg aaacggcagc agcagctggc agggaatggc gcaccgtttg aggagagcct 5340

ggccccactc caggagaggt tgggctaggg ctgatgggga agagggggca agctgggggt 5400

gggcagctga ccctgctgaa ggccctacag gtgagagaaa gaagccaggc gggagggcct 5460

tggagtggac caagatgcat aaaagccagt tccagcgggg ctgtgcacac tgtcgttcag 5520

gtcgcatcct gtacaagtgg gcctagtgga ggggcacaag cggggactca tccaacccag 5580

gcttctctcc tcaagcccca tgcctagagg aataggaggg cttttccatt tggtttattg 5640

ggtgggaaca ctttccaatt tgccacaaag cactgtaagt ggtggcagtt gtcctgggtg 5700

caagagccgt cgggggagag gcagctgggt ttccacaggg ggtgtaggca ctgagaatga 5760

acctcccacc cagaccctag gccaacagat cacagaaccc ccttcagccc aggtgccttg 5820

cagccacacc cactacccac cccacttctc cacacatgat agcctttctc cctgggtata 5880

ggggaagggg gtctgggccg gagcaagcag ccttaatcct gtgccccctg accactgtcc 5940

tggccccagg tgtgaaagcc tggtggacat ttattcccag ctacagcagg aggtaggggc 6000

ggctggtggg gagcttgagc ccaagacccg ggcatcgctg actggccggc tggatgaagt 6060

cctgagaacc ctcgtcacca ggtattcccc gggagctccc agtctggcct agaacagacc 6120

tcgggaagaa aagaaggggg ctagagctgt ggggagggca ccagcaggga cctagccccc 6180

aactcccctt gtgtcctcct cactcccagt tgcttcctgg tggagaagca gcccccccag 6240

gtactgaaga ctcagaccaa gttccaggct ggagttcgat tcctgttggg cttgaggttc 6300

ctgggggccc cagccaagcc tccgctggtc agggccgaca tggtgacaga gaagcaggcg 6360

cgggagctga gtgtgcctca gggtcctggg gctggagcgt aagctgggat tggacctggg 6420

gttggagaag ggctgttagg gtgatggagg cagcctggag ggctggcact gaaaagagca 6480

agggatgggg agggagggcc atgggatgtg gagaccctga atggtcaagg cagaggaaag 6540

ggagggaccc atttagggct ggaatggggt gggggcatca tgatttggcc aagatgggga 6600

ctcctccctt aagaacccaa acagagacat ggagatttag ggctggtgac agtgggtagt 6660

ctacactcac ccatgcactc gccacacctg acgacagtga gatgagctcg ttcacactct 6720

gacctcccct ggcagagaaa gcactggaga aatcatcaac aacactgtgc ccttggagaa 6780

cagcattcct gggaactgct gctctgccct gttcaagaac ctggtgaggg gctttggggt 6840

gcagtgaggg gggcaccact aggagactgt gggactctcc ttggagagga tgtcaggaag 6900

cccaggagga gcggtctctg tcctcatgac ctcgcccttg ctctccctca ccccacccac 6960

agcttctcaa gaagatcaag cggtgtgagc ggaagggcac tgagtctgtc acagaggaga 7020

agtgcgctgt gctcttctct gccagcttca cacttggccc cggcaaactc cccatccagc 7080

tccaggtgaa ccgtggccca gccctgcccc aatctgggac cccgagtcct cctccaatgc 7140

cacacacaag ggccctggac cctcacctct tgtgactgcc ccatacccca tgtgtctggg 7200

attcatgcac actggggccc gggtgagtgg gggtgagcaa gagcatggag tgcacagggc 7260

agggaatggt agtggatagc agcaaacact tcggaagcac ttcctataga ccagggcact 7320

ctattaaatg atacatacgc acatgcgtgc cagcacacac acgtctggtt ttcacaataa 7380

cattatgagg taggcagtat tatcagcctc attttataga taaggacatt gagacagaga 7440

gtttaagtag tttgtcccag tcacacagct aagtgttgga gctggtattt gaaacctgga 7500

ggtctggttc catagcgatg actaataacc acttctctac ggtgaggccc tgattgagct 7560

tcagaacgca tttaataaca tggcatgagc tttttgatta tgatgtgtga gtccaataac 7620

ttctctgagt gctcagagcc agtcccctga ggaaacttct tgcttcacta agaaacccct 7680

gtccggctgg gcatggtggc tcaagcctgt aatcccagca ctttgggagg ccgaggtggg 7740

tagatcacaa ggtcaggagt tcaagaccag cctggccaat atggtgaaac cccgtctcca 7800

ctaaaaatac aaaaattagc tgggcgtggt ggtgcaggcc tgtagtccca gctgctcggg 7860

aggctaagca ggagaatcgc ttgaacccag gaggcggagg ttgcagtgag ccaagattgc 7920

gccactgccc ttcagcctgg gcgacagagc aagactatgt ctcaaaaaca aaacaaaaca 7980

actcagcact ttgggaggcc aaggtaggag gatcgcttga gcctgcaagt ttaagaccag 8040

cctgggctac atagggagat ccaatctcta caaaaaataa aaaattggcc gggcatggtg 8100

gctcacgcct gtaatcccag cactttggga ggccaaggcg ggcggatcat gaggtcagga 8160

aatcgagacc atcctggcta acacggtgaa acctcgtatc tactaaaaat acaaaaaatt 8220

agccaggcat ggtggcgggc gcctgagtcc cagctactcg ggaggctgaa gcaggagaat 8280

ggcgtgaacc tgggagggag agcttgcagt gagccaagat cgcgccgctg cactccagcc 8340

tgagtgacag agcgagactc tgtctcaaaa ataaataaat aaataattag ctggattagg 8400

tggtacattt ctgtagttcc agctattcag gaggctgagg tggaaggatc acttgagccc 8460

tgaaggctga ggctgcagtg agctgagatt gcactactgc actccagcct gggcaacaga 8520

gtgagatact atctaaaaaa aaaaaaaaaa aaaaaaaagg aaagaaagaa agaaaagaaa 8580

cccctgtcct caccctcttc aggccctgtc tctgcccctg gtggtcatcg tccatggcaa 8640

ccaagacaac aatgccaaag ccactatcct gtgggacaat gccttctctg agatggtgag 8700

gaaagtcctg gagttggagg gaacaggggc agggtgggtt ctaacatggg cagtggtgca 8760

ggcctgctga tggggtggtg ggcatgttta aatgggtgtg accttaacac tttctcatgg 8820

gcctgctttc gtgcttctga cctcttttca ccccagtctt aacaactatc aggccacagc 8880

actgtaacct agaaaaaaca gcatgtttgt gagcgatatc aggggctgtg gaggggtagg 8940

ccacaggcag gtgggaggga tgaaggccgg cccgaggaat aacaagacgg tagcctgcag 9000

tgctctcttc ttcccccttc tccccaggac cgcgtgccct ttgtggtggc tgagcgggtg 9060

ccctgggaga agatgtgtga aactctgaac ctgaagttca tggctgaggt ggggaccaac 9120

cgggggctgc tcccagagca cttcctcttc ctggcccaga agatcttcaa tgacaacagc 9180

ctcagtatgg aggccttcca gcaccgttct gtgtcctggt cgcagttcaa caaggtcatt 9240

ctcctgccct ttggacctcc cacccccaag ctcttcatcc ctggggcact cagggcctgc 9300

tcagcctcca tgcagggacc ttccactgga ttctccacag tgccccctca ggtcctttag 9360

gaaggcctgt catggaccag ggaggaaaaa ccccaggcct gggggttggc tctggagatg 9420

cgttctctga catccctgag gttttggtct gggggccatc tgtccttcct ctttaccagt 9480

gacttgcatg actcacccag gttgtgtgta aacagagctc tgattcaaag tgactttgac 9540

ctgttggaaa aatagttcct ggccgggcac agcggctcat gcctgtaatc ccagtctttg 9600

acatgccggg gtgggtggat cacctgaggt caggagtttg agaccagcct ggccaacatg 9660

gtgaaactcc atctctacta aaaatacaaa aattagccag ttgcggtggc acatgcctgt 9720

aatcccagct acatgggagg ctgacgcagg agaattgctt gaacccagga ggtggaggtt 9780

gcagtgagct gagatcatac cactgcactc aagcctgggt gacagagcaa gactctgtct 9840

caaaaaaaaa aaaaaaaaaa ggccaggcat ggtggttcat gcctgtaatc ccagcacttt 9900

gggaggccga gacggataga tcacctgagg tcaggagttc gagaccagcc tggccaacat 9960

ggcaaaaccc cgtctctact aaaaacaaaa aaatagccag gagtggtcgt ttgcgtctgt 10020

aatcccagct actcggctga ggcaggaggt gaacccagga ggtagaggct gcagggaaga 10080

tgaaaccatt gcactccagc ctgggcaaga ctctgtatca aaaaaaaaaa aaaaaaaggc 10140

taggtgtggt ggctcacacc tgtaatccca gcactttggg aggctgaggc gggcggatca 10200

caaggtcaag agatcgagac catcctgacc aacatggtga aaccccgtct ctactaaaaa 10260

tacaaaaatt acctgggcat ggtggcgcat gcctgtagtc ccaactactc gggaggctga 10320

ggcaggagaa tcacttgaac ctgggaggca gaggttgcag cgagccaaga ttgtgccact 10380

gcactccagc ctgccaacag aatgagattc tgtctaaaaa aaaaaagaaa gaaagaaaga 10440

aagaaaaaga attcctgttg caaaaactga acaaaatccc acagggacat gtgcagtaat 10500

accagctacc acgtgttgac agcttatatg ccaggcgctg tgcttaacac cttatgtatg 10560

ttatctcact taatcctccc aacatctctt tgaggtagat actattatta tccccatttt 10620

acagatgagg aatctgatgc tcagagggtt atgtagtttg ttcaagttcc caaagcaggt 10680

gagtgccatg gctaggagag aaccacatat ttctgactct tgctctttta ttttatgtta 10740

tattatgtta ttttatgttt tggttttttt ttcttttctt tctttctttc tttctttctt 10800

tctttctctt tctttctttc tttctttctt tctttctttc tttctttctt tctctttctc 10860

tttctctctt tttctttctt ttgtgtgaga cagaatcttt aaagagaaga aagaaatgct 10920

catgtgacca gagggtgtgt tagctaaagg gagcaagaca gtcacaccca gcaggttacc 10980

ttcctttggg cgtcacctct gccacacctc cttagggaga gggtgtagca tagtagttaa 11040

gaggggctcc agggccagaa tgcctgggtt taaatcctag ctctgcctct taccagctat 11100

gtagacctgg gcaagtcatt cgacgttttt ggacttccat ttcttcatct gtaagatgga 11160

attattataa tccctacttc catagcctgg taaagagcaa ataaatatat ggaaaggctt 11220

gaaatagtgg ctggcacgtg taagcattag gattggtcgt tgtcattgat ggagtctcag 11280

gttcggtctg atcctcagcc ctgtgattct gtcgtgaggg cactcacagc tcactgcctg 11340

ccctaaacag gctccagctc tggccctccc tcggctcaca cctttccccc tctcccccta 11400

ggagatcctg ctgggccgtg gcttcacctt ttggcagtgg tttgatggtg tcctggacct 11460

caccaaacgc tgtctccgga gctactggtc tgaccggtga gtccccaccc tgggtagtct 11520

gagcagccat acaccagtca cctccatact cactgcccat gccccatcct ctccttcatc 11580

ccggccaggc tgatcattgg cttcatcagc aaacagtacg ttactagcct tcttctcaat 11640

gagcccgacg gaacctttct cctccgcttc agcgactcag agattggggg catcaccatt 11700

gcccatgtca tccggggcca ggatggtgag gccaccccag ccagtcctct gtctctgtgc 11760

ctgtgccctc tggggtttct tctgggaatg aaatgtcctg accttcctga tgccgatcct 11820

gatcttcagg aagttcttcc agcttctctt cttccttctg tggtctaaat gttcaccttc 11880

tcactgtgag ctctgtggga acggagacta gtgggtctct ctccctcagg agccccaccc 11940

taggtcctct ctcccttgcc ttggtggagt gagaacaggt cttatggtag gggttgggga 12000

aggggaagaa agtccggaca gagggatctc agggtctcct tcctaccata ggctctccac 12060

agatagagaa catccagcca ttctctgcca aagacctgtc cattcgctca ctgggggacc 12120

gaatccggga tcttgctcag ctcaaaaatc tctatcccaa gaagcccaag gatgaggctt 12180

tccggagcca ctacaagcgt gagctggaac tggcagctct gattccttcc tgtcacccac 12240

ttcctccctg ctccccgctg ccctcctctc cctgcccgtg tgtcatcctg atgtcactcc 12300

ctatttcata gctgtgcttc tcttacttcc ccatgatcca tgcccacctt ttccacctcc 12360

cttcctccct aaccccagag cactccatgg ctgtcttttc cttctcacaa cagctgaaca 12420

gatgggtaag gatggcaggg gttatgtccc agctaccatc aagatgaccg tggaaaggtg 12480

agtgtggtgg tatggacagt gggtaggtca ggggcttagt gcttatctgc aggaaggagg 12540

ggtggcatca acccttggtc agtcacatgt acctccttcc ctcctccagg gaccaaccac 12600

ttcctacccc agagctccag atgcctacca tggtgccttc ttatgacctt ggaatggccc 12660

ctgattcctc catgagcatg cagcttggcc cagatatggt gtaaggagct ggaaagacag 12720

gaatgggagt ggtctgtgca gatgggctaa tcttagcatg ggcagctggg agagctggca 12780

ctgggggctg aacagggaat cttcctttcc atgagaggga cacctgttca aaagcagggt 12840

gtggtggtgt ccaggagaag ggctggcatc agggggtctg ttttctttcc ccaggcccca 12900

ggtgtaccca ccacactctc actccatccc cccgtatcaa ggcctctccc cagaagaatc 12960

agtcaacgtg ttgtcagcct tccaggagta agtgaaaaac ctcatgggga taccatccca 13020

ctctaagggg gtgggcattt gaattgttag aagaggctct tctgtgagaa aggagcagca 13080

aatgctaaca gcctgtcttc ttctcttctg tccactctaa tgagggggta gtagttaaga 13140

tctggactgc ctaggtttga attctagctc caccacttac tggtttgggg caaattactt 13200

agcctttggt gccttatctg cacaatgggg gataataatg ctaataataa taacctacct 13260

cactgcatta ttgtggagat taaatgagtt cataacactt aaaaagctga gcatagtgca 13320

tggctcatag caaaagctgt gtaagtccag tcgtggatca cttaatgaag gagcattttc 13380

tgtctttggc agtttcataa ttatgcgaat accattgagt ataattacac aaacctagat 13440

ggtatagact actatacact gaggctatat tgtgtagcct attgatccta gctttaaacc 13500

cgagcagcat gatactgttc tgaatagtat aaggaaatag taacataatg gtaaatattt 13560

gtgtgatagg aattttcagc ttgattataa tttttttttt ttgagacagg gtctcactca 13620

ctggagtgca gtggtgcgat cttagctccc tgcaacctcc gcctcttggg ctcgagcaat 13680

cctcctgctg tagtgcacca cgacactcgg ctaattcttt tttaagattt ttctgcagac 13740

aaggtctcac ttactgccca agctggtctc aaactcctgg gcttaagtga tcctcccacc 13800

tcggcctccc aaagcgttag gattacaggc gtgagtcact ctgcctggcc ttgattataa 13860

tcttatggga ccactgtggt ctgtagttga cagaaatgtc gttaatgtgg tgcatgactg 13920

ttattattat tttctgtcct gcccctgaga gccactgtca cttctctgct gtattggttt 13980

ttgtttactc atctgttttg gccttgaaat ggcctagaca tttttcttcc cgaagtatga 14040

cactcgggtg cttattaact tagtcaagac acaacatctc ccttcccaga aggtgaggcg 14100

ggagtgagga cttggggact taagaactac caaagttcag agtccaaaga aacattagaa 14160

attggctaat ccacccccat aacacgcaca ttttacagat gagaagactg agctcagagc 14220

atagaaatag cttgcccagg ccatgactaa gtcaggataa ggagctggag cttgtttcct 14280

cactcagtgg tcctgacttt gcaccactct gcatttgcct agcctgcctt cctctaactg 14340

tgctctccct acttccaggc ctcacctgca gatgcccccc agcctgggcc agatgagcct 14400

gccctttgac cagcctcacc cccagtgagt gacaaagccc ctcctgaccc catgtgcctc 14460

ttctttcctg gccttgcccc gctctcctta tttccattgc tggttcctgg caggggcctg 14520

ctgccgtgcc agcctcagga gcatgctgtg tccagccctg accccctgct ctgctcagat 14580

gtgaccatgg tggaagacag ctgcctgagc cagccagtga cagcgtttcc tcagggcact 14640

tggtgagtgg cagcttggga gtggaggctg ggtggcatct aggggagtgg gcgccatgcc 14700

tactccactg cttctcccat ctccttgcag gattggtgaa gacatattcc ctcctctgct 14760

gcctcccact gaacaggacc tcactaagct tctcctggag gggcaagggg agtcgggggg 14820

agggtccttg ggggcacagc ccctcctgca gccctcccac tatgggcaat ctgggatctc 14880

aatgtcccac atggacctaa gggccaaccc cagttggtga tcccagctgg agggagaacc 14940

caaagagaca gctcttctac tacccccaca gacctgctct ggacacttgc tcatgccctg 15000

ccaagcagca gatggggagg gtgccctcct atccccacct actcctgggt caggaggaaa 15060

agactaacag gagaatgcac agtgggtgga gccaatccac tccttccttt ctatcattcc 15120

cctgcccacc tccttccagc actgactgga agggaagttc aggctctgag acacgcccca 15180

acatgcctgc acctgcagcg cgcacacgca cgcacacaca catacagagc tctctgaggg 15240

tgatggggct gagcaggagg ggggctgggt aagagcacag gttagggcat ggaaggcttc 15300

tccgcccatt ctgacccagg gcctaggacg gataggcagg aacatacaga cacatttaca 15360

ctagaggcca gggatagagg atattgggtc tcagccctag gggaatggga agcagctcaa 15420

gggaccctgg gtgggagcat aggaggggtc tggacatgtg gttactagta caggttttgc 15480

cctgattaaa aaatctccca aagccccaaa ttcctgttag ccaggtggag gcttctgata 15540

cgtgtatgag actatgcaaa agtacaaggg ctgagattct tcgtgtatag ctgtgtgaac 15600

gtgtatgtac ctaggatatg ttaaatatat agctggcacc ttagttgcat gaccacatag 15660

aacatgtgtc tatctgcttt tgcctacgtg acaacacaaa tttgggaggg tgagacactg 15720

cacagaagac agcagcaagt gtgctggcct ctctgacata tgctaacccc caaatactct 15780

gaatttggag tctgactgtg cccaagtggg tccaagtggc tgtgacatct acgtatggct 15840

ccacacctcc aatgctgcct gggagccagg gtgagagtct gggtccaggc ctggccatgt 15900

ggccctccag tgtatgagag ggccctgcct gctgcatctt ttctgttgcc ccatccaccg 15960

ccagcttccc ttcactcccc tatcccattc tccctctcaa ggcaggggtc atagatccta 16020

agccataaaa taaattttat tccaaaataa caaaataaat aatctactgt acacaatctg 16080

aaaagaaaga cgctctaact gctcagatag gtgctgcggt ccagccccca gctggaggag 16140

accctgagtc caacccaggc ctcccgaggg ggccagtgaa gggatcccac acccaccgcc 16200

cctatgtagg gcagggaaga aattgcaaag gacttggggg atagatggga atgggagggc 16260

aaactgcagc acttgttaaa ttaattaaag aaacaaacca gaagcacaaa aacggggaag 16320

gagaggggag aaggagcagg tccagtgttc ccaggccccc aattctgggg gcaaatgttg 16380

ccacttttag ctggaccttc ccagggaagt ccccctttcc cccttgtcca aactgagtcc 16440

aactgctcac accactggtg caaacctaaa gagaatggga gtgtgttgtg tgagggaggg 16500

<210> SEQ ID NO 13

<211> LENGTH: 697

<212> TYPE: DNA

<213> ORGANISM: H. sapiens

<220> FEATURE:

<400> SEQUENCE: 13

ttctcttccc tttcacttcc acactttgtc cctcccccca aattttttat ttttttgtcc 60

acgccccaac aatttttttt gttttttttt tttaaaagaa tccaccccct ttcctgagct 120

ccctgactgg gatttcactt cttcacctcc caccgtggcc accagagtta aaaacctatc 180

ttataatata aaataaaaaa ggaaagaaag aaagaaaaga aaccctgtcc tcaccctctt 240

caggccctgg tctctgcccc tggtggtcat cgtccatggc aaccaagaca acatgccaaa 300

ccactatcct gtgggacatg ccttctctga gatggaccgc gtgccctttg tggtggctga 360

gcgggtgccc tgggagaaga tgtgtgaaac tctgaacctg aagttcatgg ctgaggtggg 420

gaccaaccgg gggctgctcc cagagcactt cctcttcctg gcccagaaga tcttcaatga 480

caacagcctc agtatggagg ccttccagca ccgttctgtg tcctggtcgc agttcaacaa 540

ggagatcctg ctggccgtgg cttcaccttt tggcagtggt ttgatggtgt cctggacctc 600

accaacgctg tctccggagc tactggtctg accggtgagt ccccaccctg ggtagtctga 660

gcagccatac accagtcacc tccatactca ctgccca 697

<210> SEQ ID NO 14

<211> LENGTH: 423

<212> TYPE: DNA

<213> ORGANISM: H. sapiens

<220> FEATURE:

<221> NAME/KEY: unsure

<222> LOCATION: 58

<223> OTHER INFORMATION: unknown

<400> SEQUENCE: 14

tggacagtgg gtaggtcagg ggcttagtgc ttatctgcag gaaggagggg tggcatcnac 60

ccttggtcag tcacatgtac ctccttccct cctccaggga ccaaccactt cctaccccag 120

agctccagat gcctaccatg gtgccttctt atgaccttgg aatggcccct gattcctcca 180

tgagcatgca gcttggccca gatatggtgc cccaggtgta cccaccacac tctcactcca 240

tccccccgta tcaaggcctc tccccagaag aatcagtcaa cgtgttgtca gccttccagg 300

agcctcacct gcagatgccc cccagcctgg gccagatgag cctgcccttt gaccagcctc 360

acccccaggg cctgctgtcg tgccagcctc tggagcatgc tgtgtccagc cctgaccccc 420

tgc 423

<210> SEQ ID NO 15

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 15

agtgagcgaa tggacaggtc 20

<210> SEQ ID NO 16

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 16

cgctgtcact ggctggctca 20

<210> SEQ ID NO 17

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 17

ttgatgattt ctccagtgct 20

<210> SEQ ID NO 18

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 18

aggacttcat ccagccggcc 20

<210> SEQ ID NO 19

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 19

cccaggaacc tcaagcccaa 20

<210> SEQ ID NO 20

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 20

gtcacccaga agatgccgca 20

<210> SEQ ID NO 21

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 21

tttccacggt catcttgatg 20

<210> SEQ ID NO 22

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 22

aagatggtgc tcccctcccc 20

<210> SEQ ID NO 23

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 23

gccgtttcca aatctggatc 20

<210> SEQ ID NO 24

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 24

ctttggctgc ctctagctct 20

<210> SEQ ID NO 25

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 25

gtttggtgag gtccaggaca 20

<210> SEQ ID NO 26

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 26

catctgcagg tgaggctcct 20

<210> SEQ ID NO 27

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 27

tggcccttag gtccatgtgg 20

<210> SEQ ID NO 28

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 28

ctatctgtgg agagccatcc 20

<210> SEQ ID NO 29

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 29

attgagaaga aggctagtaa 20

<210> SEQ ID NO 30

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 30

gctgatgtgt tgcaagatgg 20

<210> SEQ ID NO 31

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 31

gccccatcac cctcagagag 20

<210> SEQ ID NO 32

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 32

ccctctgata tatgctctca 20

<210> SEQ ID NO 33

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 33

gaaggctagt aacgtactgt 20

<210> SEQ ID NO 34

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 34

gttccgtcgg gctcattgag 20

<210> SEQ ID NO 35

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 35

gtcactggct ggctcaggca 20

<210> SEQ ID NO 36

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 36

ttcagagttt cacacatctt 20

<210> SEQ ID NO 37

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 37

caggccccat aggtctgtag 20

<210> SEQ ID NO 38

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 38

tatcaagctg tgcagagaca 20

<210> SEQ ID NO 39

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 39

caggaactcc cagggctggc 20

<210> SEQ ID NO 40

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 40

gctctgtatg tgtgtgtgcg 20

<210> SEQ ID NO 41

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 41

agatcccgga ttcggtcccc 20

<210> SEQ ID NO 42

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 42

cggtgcgcca ttccctgcca 20

<210> SEQ ID NO 43

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 43

gggatagaga tttttgagct 20

<210> SEQ ID NO 44

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 44

gatctgggac ttggaggttg 20

<210> SEQ ID NO 45

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 45

tccaaggtca taagaaggca 20

<210> SEQ ID NO 46

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 46

atgatcagcc ggtcagacca 20

<210> SEQ ID NO 47

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 47

cccaggaatg ctgttctcca 20

<210> SEQ ID NO 48

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 48

tctcaggact tcatccagcc 20

<210> SEQ ID NO 49

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 49

ccagcaggat ctccttgttg 20

<210> SEQ ID NO 50

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 50

tccagtgctt tctgctccag 20

<210> SEQ ID NO 51

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 51

acagtgtctg aaagtagggc 20

<210> SEQ ID NO 52

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 52

gctggccctg ctagcacctc 20

<210> SEQ ID NO 53

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 53

ccacagagac atgatctggg 20

<210> SEQ ID NO 54

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 54

gtcttaaact tgagttcttc 20

<210> SEQ ID NO 55

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 55

tctagctctc cagtggtctc 20

<210> SEQ ID NO 56

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 56

ggccctgacc agcggaggct 20

<210> SEQ ID NO 57

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 57

cctctgtgac agactcagtg 20

<210> SEQ ID NO 58

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 58

tccatactga ggctgttgtc 20

<210> SEQ ID NO 59

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 59

cctggccccg gatgacatgg 20

<210> SEQ ID NO 60

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 60

gaaggcacca tggtaggcat 20

<210> SEQ ID NO 61

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 61

ccaatccaag tgccctgagg 20

<210> SEQ ID NO 62

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 62

cagctgggat caccaactgg 20

<210> SEQ ID NO 63

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 63

gtgtctcaga gcctgaactt 20

<210> SEQ ID NO 64

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 64

taagcagtgg ctgccccagc 20

<210> SEQ ID NO 65

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 65

cctccctctt cagtgtaagc 20

<210> SEQ ID NO 66

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 66

agaagccttc catgccctaa 20

<210> SEQ ID NO 67

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 67

tatgttcctg cctatccgtc 20

<210> SEQ ID NO 68

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 68

caactaaggt gccagctata 20

<210> SEQ ID NO 69

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 69

tggtcatgca actaaggtgc 20

<210> SEQ ID NO 70

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 70

atttgtgttg tcacgtaggc 20

<210> SEQ ID NO 71

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 71

tctcaccctc ccaaatttgt 20

<210> SEQ ID NO 72

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 72

agcacacttg ctgctgtctt 20

<210> SEQ ID NO 73

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 73

gccaggcctg gacccagact 20

<210> SEQ ID NO 74

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 74

gggcaacaga aaagatgcag 20

<210> SEQ ID NO 75

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 75

aatgtcagct tttaatctgt 20

<210> SEQ ID NO 76

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 76

gagtcaatgc ctgagatggg 20

<210> SEQ ID NO 77

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 77

caggaagcaa ctgggagtga 20

<210> SEQ ID NO 78

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 78

ccatctcaga gaaggcattg 20

<210> SEQ ID NO 79

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 79

tgcacatgtc cctgtgggat 20

<210> SEQ ID NO 80

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 80

gggactcacc ggtcagacca 20

<210> SEQ ID NO 81

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 81

agtggttggt ccctggagga 20

<210> SEQ ID NO 82

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 82

agctccttac accatatctg 20

<210> SEQ ID NO 83

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 83

caaagtgtgg aagtgaaagg 20

<210> SEQ ID NO 84

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 84

ctctggtggc cacggtggga 20

<210> SEQ ID NO 85

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 85

ggtgtatggc tgctcagact 20

<210> SEQ ID NO 86

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Artificial Sequence

<220> FEATURE:

<223> OTHER INFORMATION: Antisense Oligonucleotide

<400> SEQUENCE: 86

aggaggtaca tgtgactgac 20

<210> SEQ ID NO 87

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 87

gacctgtcca ttcgctcact 20

<210> SEQ ID NO 88

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 88

tgagccagcc agtgacagcg 20

<210> SEQ ID NO 89

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 89

agcactggag aaatcatcaa 20

<210> SEQ ID NO 90

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 90

ttgggcttga ggttcctggg 20

<210> SEQ ID NO 91

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 91

gatccagatt tggaaacggc 20

<210> SEQ ID NO 92

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 92

agagctagag gcagccaaag 20

<210> SEQ ID NO 93

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 93

tgtcctggac ctcaccaaac 20

<210> SEQ ID NO 94

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 94

aggagcctca cctgcagatg 20

<210> SEQ ID NO 95

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 95

ccacatggac ctaagggcca 20

<210> SEQ ID NO 96

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 96

ggatggctct ccacagatag 20

<210> SEQ ID NO 97

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 97

ttactagcct tcttctcaat 20

<210> SEQ ID NO 98

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 98

ccatcttgca acacatcagc 20

<210> SEQ ID NO 99

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 99

ctctctgagg gtgatggggc 20

<210> SEQ ID NO 100

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 100

tgagagcata tatcagaggg 20

<210> SEQ ID NO 101

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 101

acagtacgtt actagccttc 20

<210> SEQ ID NO 102

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 102

ctcaatgagc ccgacggaac 20

<210> SEQ ID NO 103

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 103

tgcctgagcc agccagtgac 20

<210> SEQ ID NO 104

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 104

aagatgtgtg aaactctgaa 20

<210> SEQ ID NO 105

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 105

ctacagacct atggggcctg 20

<210> SEQ ID NO 106

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 106

tgtctctgca cagcttgata 20

<210> SEQ ID NO 107

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 107

gccagccctg ggagttcctg 20

<210> SEQ ID NO 108

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 108

cgcacacaca catacagagc 20

<210> SEQ ID NO 109

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 109

ggggaccgaa tccgggatct 20

<210> SEQ ID NO 110

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 110

tggcagggaa tggcgcaccg 20

<210> SEQ ID NO 111

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 111

caacctccaa gtcccagatc 20

<210> SEQ ID NO 112

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 112

tgccttctta tgaccttgga 20

<210> SEQ ID NO 113

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 113

tggtctgacc ggctgatcat 20

<210> SEQ ID NO 114

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 114

tggagaacag cattcctggg 20

<210> SEQ ID NO 115

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 115

caacaaggag atcctgctgg 20

<210> SEQ ID NO 116

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 116

ctggagcaga aagcactgga 20

<210> SEQ ID NO 117

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 117

gaggtgctag cagggccagc 20

<210> SEQ ID NO 118

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 118

cccagatcat gtctctgtgg 20

<210> SEQ ID NO 119

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 119

gagaccactg gagagctaga 20

<210> SEQ ID NO 120

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 120

agcctccgct ggtcagggcc 20

<210> SEQ ID NO 121

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 121

cactgagtct gtcacagagg 20

<210> SEQ ID NO 122

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 122

cctcagggca cttggattgg 20

<210> SEQ ID NO 123

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 123

aagttcaggc tctgagacac 20

<210> SEQ ID NO 124

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 124

gcttacactg aagagggagg 20

<210> SEQ ID NO 125

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 125

ttagggcatg gaaggcttct 20

<210> SEQ ID NO 126

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 126

gacggatagg caggaacata 20

<210> SEQ ID NO 127

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 127

tatagctggc accttagttg 20

<210> SEQ ID NO 128

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 128

gcaccttagt tgcatgacca 20

<210> SEQ ID NO 129

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 129

gcctacgtga caacacaaat 20

<210> SEQ ID NO 130

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 130

aagacagcag caagtgtgct 20

<210> SEQ ID NO 131

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 131

agtctgggtc caggcctggc 20

<210> SEQ ID NO 132

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 132

acagattaaa agctgacatt 20

<210> SEQ ID NO 133

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 133

caatgccttc tctgagatgg 20

<210> SEQ ID NO 134

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 134

atcccacagg gacatgtgca 20

<210> SEQ ID NO 135

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 135

tcctccaggg accaaccact 20

<210> SEQ ID NO 136

<211> LENGTH: 20

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<400> SEQUENCE: 136

agtctgagca gccatacacc 20

<210> SEQ ID NO 137

<211> LENGTH: 3790

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<220> FEATURE:

<400> SEQUENCE: 137

gctgagaaag ggagaagaca gcagaggggt tgccgagaga aaggcctatt ggaggaacct 60

gagcaggagg ggtaaggatt ctgccttgag gagaaaagag ctggggcaac ctccaagtcc 120

cagatcatgt ctctgtgggg tctggtctcc aagatgcccc cagaaaaagt gcagcggctc 180

tatgtcgact ttccccaaca cctgcggcat cttctgggtg actggctgga gagccagccc 240

tgggagttcc tggtcggctc cgacgccttc tgctgcaact tggctagtgc cctactttca 300

gacactgtcc agcaccttca ggcctcggtg ggagagcagg gggaggggag caccatcttg 360

caacacatca gcacccttga gagcatatat cagagggacc ccctgaagct ggtggccact 420

ttcagacaaa tacttcaagg agagaaaaaa gctgttatgg aacagttccg ccacttgcca 480

atgcctttcc actggaagca ggaagaactc aagtttaaga caggcttgcg gaggctgcag 540

caccgagtag gggagatcca ccttctccga gaagccctgc agaagggggc tgaggctggc 600

caagtgtctc tgcacagctt gatagaaact cctgctaatg ggactgggcc aagtgaggcc 660

ctggccatgc tactgcagga gaccactgga gagctagagg cagccaaagc cctagtgctg 720

aagaggatcc agatttggaa acggcagcag cagctggcag ggaatggcgc accgtttgag 780

gagagcctgg ccccactcca ggagaggtgt gaaagcctgg tggacattta ttcccagcta 840

cagcaggagg taggggcggc tggtggggag cttgagccca agacccgggc atcgctgact 900

ggccggctgg atgaagtcct gagaaccctc gtcaccagtt gcttcctggt ggagaagcag 960

cccccccagg tactgaagac tcagaccaag ttccaggctg gagttcgatt cctgttgggc 1020

ttgaggttcc tgggggcccc agccaagcct ccgctggtca gggccgacat ggtgacagag 1080

aagcaggcgc gggagctgag tgtgcctcag ggtcctgggg ctggagcaga aagcactgga 1140

gaaatcatca acaacactgt gcccttggag aacagcattc ctgggaactg ctgctctgcc 1200

ctgttcaaga acctgcttct caagaagatc aagcggtgtg agcggaaggg cactgagtct 1260

gtcacagagg agaagtgcgc tgtgctcttc tctgccagct tcacacttgg ccccggcaaa 1320

ctccccatcc agctccaggc cctgtctctg cccctggtgg tcatcgtcca tggcaaccaa 1380

gacaacaatg ccaaagccac tatcctgtgg gacaatgcct tctctgagat ggaccgcgtg 1440

ccctttgtgg tggctgagcg ggtgccctgg gagaagatgt gtgaaactct gaacctgaag 1500

ttcatggctg aggtggggac caaccggggg ctgctcccag agcacttcct cttcctggcc 1560

cagaagatct tcaatgacaa cagcctcagt atggaggcct tccagcaccg ttctgtgtcc 1620

tggtcgcagt tcaacaagga gatcctgctg ggccgtggct tcaccttttg gcagtggttt 1680

gatggtgtcc tggacctcac caaacgctgt ctccggagct actggtctga ccgcgactca 1740

gagattgggg gcatcaccat tgcccatgtc atccggggcc aggatggctc tccacagata 1800

gagaacatcc agccattctc tgccaaagac ctgtccattc gctcactggg ggaccgaatc 1860

cgggatcttg ctcagctcaa aaatctctat cccaagaagc ccaaggatga ggctttccgg 1920

agccactaca agcctgaaca gatgggtaag gatggcaggg gttatgtccc agctaccatc 1980

aagatgaccg tggaaaggga ccaaccactt cctaccccag agctccagat gcctaccatg 2040

gtgccttctt atgaccttgg aatggcccct gattcctcca tgagcatgca gcttggccca 2100

gatatggtgc cccaggtgta cccaccacac tctcactcca tccccccgta tcaaggcctc 2160

tccccagaag aatcagtcaa cgtgttgtca gccttccagg agcctcacct gcagatgccc 2220

cccagcctgg gccagatgag cctgcccttt gaccagcctc acccccaggg cctgctgccg 2280

tgccagcctc aggagcatgc tgtgtccagc cctgaccccc tgctctgctc agatgtgacc 2340

atggtggaag acagctgcct gagccagcca gtgacagcgt ttcctcaggg cacttggatt 2400

ggtgaagaca tattccctcc tctgctgcct cccactgaac aggacctcac taagcttctc 2460

ctggaggggc aaggggagtc ggggggaggg tccttggggg cacagcccct cctgcagccc 2520

tcccactatg ggcaatctgg gatctcaatg tcccacatgg acctaagggc caaccccagt 2580

tggtgatccc agctggaggg agaacccaaa gagacagctc ttctactacc cccacagacc 2640

tgctctggac acttgctcat gccctgccaa gcagcagatg gggagggtgc cctcctatcc 2700

ccacctactc ctgggtcagg aggaaaagac taacaggaga atgcacagtg ggtggagcca 2760

atccactcct tcctttctat cattcccctg cccacctcct tccagcactg actggaaggg 2820

aagttcaggc tctgagacac gccccaacat gcctgcacct gcagcgcgca cacgcacgca 2880

cacacacata cagagctctc tgagggtgat ggggctgagc aggagggggg ctgggtaaga 2940

gcacaggtta gggcatggaa ggcttctccg cccattctga cccagggcct aggacggata 3000

ggcaggaaca tacagacaca tttacactag aggccaggga tagaggatat tgggtctcag 3060

ccctagggga atgggaagca gctcaaggga ccctgggtgg gagcatagga ggagtctgga 3120

catgtggtta ctagtacagg ttttgccctg attaaaaaat ctcccaaagc cccaaattcc 3180

tgttagccag gtggaggctt ctgatacgtg tatgagacta tgcaaaagta caagggctga 3240

gattcttcgt gtatagctgt gtgaacgtgt atgtacctag gatatgttaa atatatagct 3300

ggcaccttag ttgcatgacc acatagaaca tgtgtctatc tgcttttgcc tacgtgacaa 3360

cacaaatttg ggagggtgag acactgcaca gaagacagca gcaagtgtgc tggcctctct 3420

gacatatgct aacccccaaa tactctgaat ttggagtctg actgtgccca agtgggtcca 3480

agtggctgtg acatctacgt atggctccac acctccaatg ctgcctggga gccagggtga 3540

gagtctgggt ccaggcctgg ccatgtggcc ctccagtgta tgagagggcc ctgcctgctg 3600

catcttttct gttgccccat ccaccgccag cttcccttca ctcccctatc ccattctccc 3660

tctcaaggca ggggtcatag atcctaagcc ataaaataaa ttttattcca aaataacaaa 3720

ataaataatc tactgtacac aatctgaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa 3780

aaaaaaaaaa 3790

<210> SEQ ID NO 138

<211> LENGTH: 3667

<212> TYPE: DNA

<213> ORGANISM: Homo sapiens

<220> FEATURE:

<400> SEQUENCE: 138

gacagagcta cagacctatg gggcctggaa gtgcccgctg agaaagggag aagacagcag 60

aggggttgcc gaggcaacct ccaagtccca gatcatgtct ctgtggggtc tggtctccaa 120

gatgccccca gaaaaagtgc agcggctcta tgtcgacttt ccccaacacc tgcggcatct 180

tctgggtgac tggctggaga gccagccctg agcatatatc agagggaccc cctgaagctg 240

gtggccactt tcagacaaat acttcaagga gagaaaaaag ctgttatgga acagttccgc 300

cacttgccaa tgcctttcca ctggaagcag gaagaactca agtttaagac aggcttgcgg 360

aggctgcagc accgagtagg ggagatccac cttctccgag aagccctgca gaagggggct 420

gaggctggcc aagtgtctct gcacagcttg atagaaactc ctgctaatgg gactgggcca 480

agtgaggccc tggccatgct actgcaggag accactggag agctagaggc agccaaagcc 540

ctagtgctga agaggatcca gatttggaaa cggcagcagc agctggcagg gaatggcgca 600

ccgtttgagg agagcctggc cccactccag gagaggtgtg aaagcctggt ggacatttat 660

tcccagctac agcaggaggt aggggcggct ggtggggagc ttgagcccaa gacccgggca 720

tcgctgactg gccggctgga tgaagtcctg agaaccctcg tcaccagttg cttcctggtg 780

gagaagcagc ccccccaggt actgaagact cagaccaagt tccaggctgg agttcgattc 840

ctgttgggct tgaggttcct gggggcccca gccaagcctc cgctggtcag ggccgacatg 900

gtgacagaga agcaggcgcg ggagctgagt gtgcctcagg gtcctggggc tggagcagaa 960

agcactggag aaatcatcaa caacactgtg cccttggaga acagcattcc tgggaactgc 1020

tgctctgccc tgttcaagaa cctgcttctc aagaagatca agcggtgtga gcggaagggc 1080

actgagtctg tcacagagga gaagtgcgct gtgctcttct ctgccagctt cacacttggc 1140

cccggcaaac tccccatcca gctccaggcc ctgtctctgc ccctggtggt catcgtccat 1200

ggcaaccaag acaacaatgc caaagccact atcctgtggg acaatgcctt ctctgagatg 1260

gaccgcgtgc cctttgtggt ggctgagcgg gtgccctggg agaagatgtg tgaaactctg 1320

aacctgaagt tcatggctga ggtggggacc aaccgggggc tgctcccaga gcacttcctc 1380

ttcctggccc agaagatctt caatgacaac agcctcagta tggaggcctt ccagcaccgt 1440

tctgtgtcct ggtcgcagtt caacaaggag atcctgctgg gccgtggctt caccttttgg 1500

cagtggtttg atggtgtcct ggacctcacc aaacgctgtc tccggagcta ctggtctgac 1560

cggctgatca ttggcttcat cagcaaacag tacgttacta gccttcttct caatgagccc 1620

gacggaacct ttctcctccg cttcagcgac tcagagattg ggggcatcac cattgcccat 1680

gtcatccggg gccaggatgg ctctccacag atagagaaca tccagccatt ctctgccaaa 1740

gacctgtcca ttcgctcact gggggaccga atccgggatc ttgctcagct caaaaatctc 1800

tatcccaaga agcccaagga tgaggctttc cggagccact acaagcctga acagatgggt 1860

aaggatggca ggggttatgt cccagctacc atcaagatga ccgtggaaag ggaccaacca 1920

cttcctaccc cagagctcca gatgcctacc atggtgcctt cttatgacct tggaatggcc 1980

cctgattcct ccatgagcat gcagcttggc ccagatatgg tgccccaggt gtacccacca 2040

cactctcact ccatcccccc gtatcaaggc ctctccccag aagaatcagt caacgtgttg 2100

tcagccttcc aggagcctca cctgcagatg ccccccagcc tgggccagat gagcctgccc 2160

tttgaccagc ctcaccccca gggcctgctg ccgtgccagc ctcaggagca tgctgtgtcc 2220

agccctgacc ccctgctctg ctcagatgtg accatggtgg aagacagctg cctgagccag 2280

ccagtgacag cgtttcctca gggcacttgg attggtgaag acatattccc tcctctgctg 2340

cctcccactg aacaggacct cactaagctt ctcctggagg ggcaagggga gtcgggggga 2400

gggtccttgg gggcacagcc cctcctgcag ccctcccact atgggcaatc tgggatctca 2460

atgtcccaca tggacctaag ggccaacccc agttggtgat cccagctgga gggagaaccc 2520

aaagagacag ctcttctact acccccacag acctgctctg gacacttgct catgccctgc 2580

caagcagcag atggggaggg tgccctccta tccccaccta ctcctgggtc aggaggaaaa 2640

gactaacagg agaatgcaca gtgggtggag ccaatccact ccttcctttc tatcattccc 2700

ctgcccacct ccttccagca ctgactggaa gggaagttca ggctctgaga cacgccccaa 2760

catgcctgca cctgcagcgc gcacacgcac gcacacacac atacagagct ctctgagggt 2820

gatggggctg agcaggaggg gggctgggta agagcacagg ttagggcatg gaaggcttct 2880

ccgcccattc tgacccaggg cctaggacgg ataggcagga acatacagac acatttacac 2940

tagaggccag ggatagagga tattgggtct cagccctagg ggaatgggaa gcagctcaag 3000

ggaccctggg tgggagcata ggaggagtct ggacatgtgg ttactagtac aggttttgcc 3060

ctgattaaaa aatctcccaa agccccaaat tcctgttagc caggtggagg cttctgatac 3120

gtgtatgaga ctatgcaaaa gtacaagggc tgagattctt cgtgtatagc tgtgtgaacg 3180

tgtatgtacc taggatatgt taaatatata gctggcacct tagttgcatg accacataga 3240

acatgtgtct atctgctttt gcctacgtga caacacaaat ttgggagggt gagacactgc 3300

acagaagaca gcagcaagtg tgctggcctc tctgacatat gctaaccccc aaatactctg 3360

aatttggagt ctgactgtgc ccaagtgggt ccaagtggct gtgacatcta cgtatggctc 3420

cacacctcca atgctgcctg ggagccaggg tgagagtctg ggtccaggcc tggccatgtg 3480

gccctccagt gtatgagagg gccctgcctg ctgcatcttt tctgttgccc catccaccgc 3540

cagcttccct tcactcccct atcccattct ccctctcaag gcaggggtca tagatcctaa 3600

gccataaaat aaattttatt ccaaaataaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa 3660

aaaaaaa 3667

Claims

What is claimed is:

1. A compound 8 to 80 nucleobases in length targeted to a nucleic acid molecule encoding STAT 6, wherein said compound specifically hybridizes with said nucleic acid molecule encoding STAT 6 (SEQ ID NO: 4) and inhibits the expression of STAT 6.

2. The compound of claim 1 comprising 12 to 50 nucleobases in length.

3. The compound of claim 2 comprising 15 to 30 nucleobases in length.

4. The compound of claim 1 comprising an oligonucleotide.

5. The compound of claim 4 comprising an antisense oligonucleotide.

6. The compound of claim 4 comprising a DNA oligonucleotide.

7. The compound of claim 4 comprising an RNA oligonucleotide.

8. The compound of claim 4 comprising a chimeric oligonucleotide.

9. The compound of claim 4 wherein at least a portion of said compound hybridizes with RNA to form an oligonucleotide-RNA duplex.

10. The compound of claim 1 having at least 70% complementarity with a nucleic acid molecule encoding STAT 6 (SEQ ID NO: 4) said compound specifically hybridizing to and inhibiting the expression of STAT 6.

11. The compound of claim 1 having at least 80% complementarity with a nucleic acid molecule encoding STAT 6 (SEQ ID NO: 4) said compound specifically hybridizing to and inhibiting the expression of STAT 6.

12. The compound of claim 1 having at least 90% complementarity with a nucleic acid molecule encoding STAT 6 (SEQ ID NO: 4) said compound specifically hybridizing to and inhibiting the expression of STAT 6.

13. The compound of claim 1 having at least 95% complementarity with a nucleic acid molecule encoding STAT 6 (SEQ ID NO: 4) said compound specifically hybridizing to and inhibiting the expression of STAT 6.

14. The compound of claim 1 having at least one modified internucleoside linkage, sugar moiety, or nucleobase.

15. The compound of claim 1 having at least one 2′-O-methoxyethyl sugar moiety.

16. The compound of claim 1 having at least one phosphorothioate internucleoside linkage.

17. The compound of claim 1 having at least one 5-methylcytosine.

18. A method of inhibiting the expression of STAT 6 in cells or tissues comprising contacting said cells or tissues with the compound of claim 1 so that expression of STAT 6 is inhibited.

19. A method of screening for a modulator of STAT 6, the method comprising the steps of:

a. contacting a preferred target segment of a nucleic acid molecule encoding STAT 6 with one or more candidate modulators of STAT 6, and

b. identifying one or more modulators of STAT 6 expression which modulate the expression of STAT 6.

20. The method of claim 19 wherein the modulator of STAT 6 expression comprises an oligonucleotide, an antisense oligonucleotide, a DNA oligonucleotide, an RNA oligonucleotide, an RNA oligonucleotide having at least a portion of said RNA oligonucleotide capable of hybridizing with RNA to form an oligonucleotide-RNA duplex, or a chimeric oligonucleotide.

21. A diagnostic method for identifying a disease state comprising identifying the presence of STAT 6 in a sample using at least one of the primers comprising SEQ ID NOs: 5 or 6, or the probe comprising SEQ ID NO: 7.

22. A kit or assay device comprising the compound of claim 1.

23. A method of treating an animal having a disease or condition associated with STAT 6 comprising administering to said animal a therapeutically or prophylactically effective amount of the compound of claim 1 so that expression of STAT 6 is inhibited.

24. The method of claim 23 wherein the disease or condition is an autoimmune disorder.