JPH10511884A - 新規人工組織、その製法およびその使用 - Google Patents
新規人工組織、その製法およびその使用Info
- Publication number
- JPH10511884A JPH10511884A JP9516202A JP51620297A JPH10511884A JP H10511884 A JPH10511884 A JP H10511884A JP 9516202 A JP9516202 A JP 9516202A JP 51620297 A JP51620297 A JP 51620297A JP H10511884 A JPH10511884 A JP H10511884A
- Authority
- JP
- Japan
- Prior art keywords
- tissue
- cells
- cell
- differentiation
- artificial
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0652—Cells of skeletal and connective tissues; Mesenchyme
- C12N5/0655—Chondrocytes; Cartilage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
-
- 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
- C12N2503/00—Use of cells in diagnostics
- C12N2503/04—Screening or testing on artificial tissues
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Rheumatology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pain & Pain Management (AREA)
- Materials For Medical Uses (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.架橋しうる構造物中における新規三次元細胞外マトリックス(ECM)、人 工的な三次元組織を誘導するための細胞相互作用系、ならびに免疫抑制因子また は細胞分化因子を放出する遺伝子操作された細胞からなる新規な人工組織。 2.人工的な三次元組織を誘導するための細胞相互作用系が、細胞外マトリック スを有するかまたは生成するか培養物からなり、相互に膜を介して結合されてい るか、または直接接触しているかまたは相互に混合されていることを特徴とする 、請求項1記載の組織。 3.遺伝子操作された細胞または骨膜細胞または軟骨膜細胞の三次元培養物を分 化性ミクロ培地中で使用し、軟骨組織または骨組織へと人工的な細胞複合体を誘 導することを特徴とする、請求項1および2記載の組織および細胞相互作用系。 4.異なる成熟度および分化度の増殖可能な細胞を懸濁させ、この懸濁液を吸収 性のポリマーフリース中に分布させ、成長および分化過程を促進する因子または 適切な細胞外マトリックスの構成分を加え、そして分化性ミクロ培地に曝すこと を特徴とする、細胞相互作用系を用いる新規な人工組織の製造製法。 5.細胞相互作用系を用いる軟骨組織の製造にあたり、異なる成熟度および分化 度の増殖した軟骨細胞または間葉前駆体細胞をフィブリノーゲン溶液中に懸濁さ せ、この細胞懸濁液を吸収性のポリマーフリース中に分布させ、成長および分化 過程を促進する因子または適切な細胞外マトリックスの構成分を加え、トロンビ ン添加により凝固させ、そして分化性ミクロ培地に曝すことを特徴とする、請求 項4記載の新規組織の製造方法。 6.細胞相互作用系を用いる骨組織の製造にあたり、異なる成熟度および分化度 の骨形成起源の細胞または間葉前駆体細胞をフィブリノーゲン溶液中に懸濁させ 、この細胞懸濁液を吸収性のポリマー構造物中で分布させ、成長および分化過程 を促進する因子または適切な細胞外マトリックスの構成分を加え、トロンビンの 添加により凝固させ、そして分化性ミクロ培地に曝すことを特徴とする、請求項 4記載の新規組織の製法。 7.分化性ミクロ培地を生成させるにあたり、予め増殖させた、未分化細胞の懸 濁液を定義された表現型を有する自己由来の細胞または細胞凝集物と混合し、そ して分化した外因性細胞を含有するゲルまたはポリマーフリースと直接接触させ ることを特徴とする、請求項4記載の製造方法。 8.分化性ミクロ培地が、 a)分化した軟骨胞と、 b)BMP(骨形態形成タンパク質)、TGF または関連因子を生産する細胞(ここで これらは異なる方法で目的に相当して遺伝子操作されうる)、 c)軟骨分化因子を生産するかまたは放出するすべての細胞(例えば、骨膜細胞ま たは軟骨膜細胞)、組織(骨膜、滑膜)または組織構成分(マトリックス)、を 用いて生成されることを特徴とする、請求項4−7記載の製造方法。 9.生きている移植片の調製のため、病原性および感染性過程のin vitroシュミ レーションのため、疾病モデルを樹立するため、および活性物質を試験するため の、請求項1−8記載の新規相互作用性人工組織の使用。 10.”リウマチ様関節炎/in vitroパンヌス組織”モデルを樹立にあたり、リ ウマチ様関節炎を有する患者の滑液膜の細胞(3D組織1)を軟骨細胞組織(3 D組織2)とin vitroで相互作用させることを特徴とする、請求項9記載の使用 。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19540487.4 | 1995-10-20 | ||
DE19540487A DE19540487A1 (de) | 1995-10-20 | 1995-10-20 | Zellinteraktionssystem zur Induktion künstlicher Gewebe |
DE19632404A DE19632404A1 (de) | 1996-08-02 | 1996-08-02 | Transplantierbare Knorpelgewebe mit immunsuppressiven Eigenschaften, Verahren zu ihrer Herstellung und Verwendung |
DE19632404.1 | 1996-08-02 | ||
PCT/DE1996/002025 WO1997015655A2 (de) | 1995-10-20 | 1996-10-18 | Neue künstliche gewebe, verfahren zu ihrer herstellung und ihre verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10511884A true JPH10511884A (ja) | 1998-11-17 |
JP3452366B2 JP3452366B2 (ja) | 2003-09-29 |
Family
ID=26019940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51620297A Expired - Fee Related JP3452366B2 (ja) | 1995-10-20 | 1996-10-18 | 新規人工組織、その製法およびその使用 |
Country Status (4)
Country | Link |
---|---|
US (2) | US5932459A (ja) |
EP (1) | EP0801676A2 (ja) |
JP (1) | JP3452366B2 (ja) |
WO (1) | WO1997015655A2 (ja) |
Families Citing this family (57)
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US20060025786A1 (en) * | 1996-08-30 | 2006-02-02 | Verigen Transplantation Service International (Vtsi) Ag | Method for autologous transplantation |
US20020173806A1 (en) * | 1996-08-30 | 2002-11-21 | Verigen Transplantation Service International (Vtsi) Ag | Method for autologous transplantation |
US5989269A (en) | 1996-08-30 | 1999-11-23 | Vts Holdings L.L.C. | Method, instruments and kit for autologous transplantation |
US6569172B2 (en) | 1996-08-30 | 2003-05-27 | Verigen Transplantation Service International (Vtsi) | Method, instruments, and kit for autologous transplantation |
DE69714035T2 (de) | 1997-08-14 | 2003-03-06 | Sulzer Innotec Ag | Zusammensetzung und Vorrichtung zur Reparatur von Knorpelgewebe in vivo bestehend aus Nanokapseln mit osteoinduktiven und/oder chondroinduktiven Faktoren |
US6171610B1 (en) * | 1998-04-24 | 2001-01-09 | University Of Massachusetts | Guided development and support of hydrogel-cell compositions |
IL141308A0 (en) * | 1998-08-14 | 2002-03-10 | Verigen Transplantation Serv | Methods, instruments and materials for chondrocyte cell transplantation |
US7001746B1 (en) | 1999-01-29 | 2006-02-21 | Artecel Sciences, Inc. | Methods and compositions for the differentiation of human preadipocytes into adipocytes |
US6197061B1 (en) * | 1999-03-01 | 2001-03-06 | Koichi Masuda | In vitro production of transplantable cartilage tissue cohesive cartilage produced thereby, and method for the surgical repair of cartilage damage |
DE19911326A1 (de) * | 1999-03-15 | 2000-09-28 | Fege Wolfgang | Vorrichtung zum Züchten von menschlichem oder tierischem Gewebe |
AU5444800A (en) | 1999-05-27 | 2000-12-18 | Research Foundation Of State University Of New York, The | LTiGTin vitroLT/iGT cell culture device including cartilage and methods of usingthe same |
US20020116063A1 (en) * | 1999-08-02 | 2002-08-22 | Bruno Giannetti | Kit for chondrocyte cell transplantation |
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ES2300320T3 (es) * | 2000-02-26 | 2008-06-16 | Artecel, Inc. | Celulas madre pluripotentes generadas a partir de celulas del estroma derivadas de tejido adiposo y sus usos. |
US7582292B2 (en) | 2000-02-26 | 2009-09-01 | Artecel, Inc. | Adipose tissue derived stromal cells for the treatment of neurological disorders |
US7174339B1 (en) | 2000-03-07 | 2007-02-06 | Tririga Llc | Integrated business system for the design, execution, and management of projects |
DE10021627B4 (de) | 2000-05-04 | 2009-11-19 | Corlife Gbr (Vertretungsberechtigte Gesellschafter: Prof. Dr. Alex Haverich | Verfahren zur Herstellung eines vaskularisierten bioartifiziellen Gewebes und zugehöriger Versuchsreaktor |
DE10032808A1 (de) * | 2000-06-30 | 2002-01-17 | Tom Witascheck | Vorrichtung zur multilayerartigen Zusammenführung unterschiedlicher Zelltypen in bestimmten Formen und Mustern zu Geweben oder Organen |
US6719970B1 (en) * | 2000-07-10 | 2004-04-13 | Alkermes Controlled Therapeutics, Inc. | Method of generating cartilage |
DE10038700B4 (de) * | 2000-07-31 | 2006-09-07 | Michael Priv.-Doz. Dr. Sittinger | Autologe Bindegewebe, Verfahren zu ihrer Herstellung und ihre Verwendung |
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CN103260649A (zh) | 2010-06-15 | 2013-08-21 | 迈德詹尼克斯医疗以色列有限公司 | 长效药物制剂 |
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1996
- 1996-10-18 US US08/860,111 patent/US5932459A/en not_active Expired - Lifetime
- 1996-10-18 WO PCT/DE1996/002025 patent/WO1997015655A2/de not_active Application Discontinuation
- 1996-10-18 JP JP51620297A patent/JP3452366B2/ja not_active Expired - Fee Related
- 1996-10-18 EP EP96941582A patent/EP0801676A2/de not_active Withdrawn
-
1999
- 1999-03-16 US US09/268,894 patent/US6143501A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5932459A (en) | 1999-08-03 |
US6143501A (en) | 2000-11-07 |
WO1997015655A3 (de) | 1997-06-12 |
WO1997015655A2 (de) | 1997-05-01 |
JP3452366B2 (ja) | 2003-09-29 |
EP0801676A2 (de) | 1997-10-22 |
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