WO2008109370A3 - Nucleic acid compounds for inhibiting srd5a1 gene expression and uses thereof - Google Patents

Nucleic acid compounds for inhibiting srd5a1 gene expression and uses thereof Download PDF

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Publication number
WO2008109370A3
WO2008109370A3 PCT/US2008/055372 US2008055372W WO2008109370A3 WO 2008109370 A3 WO2008109370 A3 WO 2008109370A3 US 2008055372 W US2008055372 W US 2008055372W WO 2008109370 A3 WO2008109370 A3 WO 2008109370A3
Authority
WO
WIPO (PCT)
Prior art keywords
srd5a1
nucleic acid
gene expression
inhibiting
acid compounds
Prior art date
Application number
PCT/US2008/055372
Other languages
French (fr)
Other versions
WO2008109370A2 (en
WO2008109370A4 (en
Inventor
Steven C Quay
James Mcswiggen
Narendra K Vaish
Mohammad Ahmadian
Original Assignee
Mdrna Inc
Steven C Quay
James Mcswiggen
Narendra K Vaish
Mohammad Ahmadian
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mdrna Inc, Steven C Quay, James Mcswiggen, Narendra K Vaish, Mohammad Ahmadian filed Critical Mdrna Inc
Publication of WO2008109370A2 publication Critical patent/WO2008109370A2/en
Publication of WO2008109370A3 publication Critical patent/WO2008109370A3/en
Publication of WO2008109370A4 publication Critical patent/WO2008109370A4/en
Priority to US12/552,082 priority Critical patent/US20100105134A1/en
Priority to US13/327,545 priority patent/US20130011922A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • C12N15/1137—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/14—Type of nucleic acid interfering N.A.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Virology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present disclosure provides meroduplex ribonucleic acid molecules (mdRNA) capable of decreasing or silencing SRD5A1 gene expression. An mdRNA of this disclosure comprises at least three strands that combine to form at least two non-overlapping double-stranded regions separated by a nick or gap wherein one strand is complementary to an SRD5A1 mRNA. In addition, the meroduplex may have at least one uridine substituted with a 5-methyluridine, a nucleoside is a locked nucleic acid, or optionally other modifications, and any combination thereof. Also provided are methods of decreasing expression of an SRD5A1 gene in a cell or in a subject to treat an SRD5 Al -related disease.
PCT/US2008/055372 2007-03-02 2008-02-28 Nucleic acid compounds for inhibiting srd5a1 gene expression and uses thereof WO2008109370A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/552,082 US20100105134A1 (en) 2007-03-02 2009-09-01 Nucleic acid compounds for inhibiting gene expression and uses thereof
US13/327,545 US20130011922A1 (en) 2007-03-02 2011-12-15 Nucleic acid compounds for inhibiting gene expression and uses thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US93494007P 2007-03-02 2007-03-02
US60/934,940 2007-03-02
US93493007P 2007-03-16 2007-03-16
US60/934,930 2007-03-16
US94944407P 2007-07-12 2007-07-12
US60/949,444 2007-07-12

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/055345 Continuation-In-Part WO2008109355A1 (en) 2007-03-02 2008-02-28 Nucleic acid compounds for inhibiting srd5a2 gene expression and uses thereof

Related Child Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2008/055378 Continuation-In-Part WO2008109376A1 (en) 2007-03-02 2008-02-28 Nucleic acid compounds for inhibiting bcr-abl gene expression and uses thereof
US12/552,082 Continuation-In-Part US20100105134A1 (en) 2007-03-02 2009-09-01 Nucleic acid compounds for inhibiting gene expression and uses thereof
AU2009212920A Division AU2009212920A1 (en) 2007-03-02 2009-09-01 Nucleic acid compounds for inhibiting gene expression and uses thereof

Publications (3)

Publication Number Publication Date
WO2008109370A2 WO2008109370A2 (en) 2008-09-12
WO2008109370A3 true WO2008109370A3 (en) 2008-12-11
WO2008109370A4 WO2008109370A4 (en) 2009-01-29

Family

ID=39739027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/055372 WO2008109370A2 (en) 2007-03-02 2008-02-28 Nucleic acid compounds for inhibiting srd5a1 gene expression and uses thereof

Country Status (1)

Country Link
WO (1) WO2008109370A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049078A1 (en) 2006-10-18 2008-04-24 Nastech Pharmaceutical Company Inc. Nicked or gapped nucleic acid molecules and uses thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005042741A2 (en) * 2003-10-21 2005-05-12 Dyad Pharmaceutical Corporation METHODS AND COMPOSITIONS FOR TREATING 5alpha-REDUCTASE TYPE 1 AND TYPE 2 DEPENDENT CONDITIONS
WO2007056153A2 (en) * 2005-11-04 2007-05-18 Nastech Pharmaceutical Company Inc. Peptide-dicer substrate rna conjugates as delivery vehicles for sirna
WO2007107162A2 (en) * 2006-03-23 2007-09-27 Santaris Pharma A/S Small internally segmented interfering rna
WO2008049078A1 (en) * 2006-10-18 2008-04-24 Nastech Pharmaceutical Company Inc. Nicked or gapped nucleic acid molecules and uses thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005042741A2 (en) * 2003-10-21 2005-05-12 Dyad Pharmaceutical Corporation METHODS AND COMPOSITIONS FOR TREATING 5alpha-REDUCTASE TYPE 1 AND TYPE 2 DEPENDENT CONDITIONS
WO2007056153A2 (en) * 2005-11-04 2007-05-18 Nastech Pharmaceutical Company Inc. Peptide-dicer substrate rna conjugates as delivery vehicles for sirna
WO2007107162A2 (en) * 2006-03-23 2007-09-27 Santaris Pharma A/S Small internally segmented interfering rna
WO2008049078A1 (en) * 2006-10-18 2008-04-24 Nastech Pharmaceutical Company Inc. Nicked or gapped nucleic acid molecules and uses thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BRAMSEN JESPER B. ET AL.: "Improved silencing properties using small internally segmented interfering RNAs", NUCLEIC ACIDS RESEARCH, OXFORD UNIVERSITY PRESS, SURREY, GB, vol. 35, no. 17, 28 July 2007 (2007-07-28), pages 5886 - 5897, XP002458184, ISSN: 0305-1048 *
HAGERMAN K.R. AND HAGERMAN P.J.: "Helix rigidity of DNA: the meroduplex as an experimental paradigm", JOURNAL OF MOLECULAR BIOLOGY, vol. 260, 1996, pages 207 - 223, XP002484999 *
LEUSCHNER P J F ET AL: "Cleavage of the siRNA passenger strand during RISC assembly in human cells", EMBO REPORTS, vol. 7, no. 3, 1 March 2006 (2006-03-01), pages 314 - 320, XP002467845 *
MILLS JANINE B ET AL: "Origin of the intrinsic rigidity of DNA", NUCLEIC ACIDS RESEARCH,, vol. 32, no. 13, 1 January 2004 (2004-01-01), pages 4055 - 4059, XP002484664 *

Also Published As

Publication number Publication date
WO2008109370A2 (en) 2008-09-12
WO2008109370A4 (en) 2009-01-29

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