WO2007108689A3 - Nouveau procede d'induction de la differenciation de cellules souches et progenitrices - Google Patents
Nouveau procede d'induction de la differenciation de cellules souches et progenitrices Download PDFInfo
- Publication number
- WO2007108689A3 WO2007108689A3 PCT/NL2007/050120 NL2007050120W WO2007108689A3 WO 2007108689 A3 WO2007108689 A3 WO 2007108689A3 NL 2007050120 W NL2007050120 W NL 2007050120W WO 2007108689 A3 WO2007108689 A3 WO 2007108689A3
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- WIPO (PCT)
- Prior art keywords
- cells
- differentiation
- stem cells
- polyamine
- combinations
- 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.)
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- 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
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- 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
- C12N5/0654—Osteocytes, Osteoblasts, Odontocytes; Bones, Teeth
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- 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
- C12N2500/00—Specific components of cell culture medium
- C12N2500/30—Organic components
- C12N2500/38—Vitamins
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- 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
- C12N2500/00—Specific components of cell culture medium
- C12N2500/30—Organic components
- C12N2500/46—Amines, e.g. putrescine
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- 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
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/10—Growth factors
- C12N2501/155—Bone morphogenic proteins [BMP]; Osteogenins; Osteogenic factor; Bone inducing factor
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- 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
- C12N2506/00—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells
- C12N2506/13—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells
- C12N2506/1346—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells
- C12N2506/1384—Differentiation of animal cells from one lineage to another; Differentiation of pluripotent cells from connective tissue cells, from mesenchymal cells from mesenchymal stem cells from adipose-derived stem cells [ADSC], from adipose stromal stem cells
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Rheumatology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
La présente invention concerne la propagation et la différenciation des cellules souches et les stimuli chimiques qui sont utilisés dans l'environnement de ces cellules pour induire la différenciation. Plus particulièrement, l'invention concerne un procédé d'induction ex vivo de la différenciation de cellules souches mésenchymateuses, dérivées de préférence de tissu adipeux, ou de cellules progénitrices en ajoutant une polyamine aux cellules pendant une courte durée (1 min - 2 heures), puis en l'éliminant. D'autres facteurs d'induction de la différenciation peuvent être ajoutés en parallèle, ces facteurs appartenant de préférence au groupe comrenant essentiellement des hormones stéroïdiennes, des vitamines et/ou des hormones de croissance, la LMP-I et leurs combinaisons. Le procédé décrit assure préférentiellement une différenciation ostéogénique ou chondrogénique et les cellules sont donc combinées de préférence à des matières bio-résorbables telles que des phosphates de calcium ostéo-conducteurs, des polymères bio-résorbables tels que des polylactides ou des polyglycolides, des poly-caprolactones, des collagènes, des minéraux, des fibrinogènes, des alginates, des hyaluronases, du chitosan et/ou leurs combinaisons. Les cellules souches et/ou les matières bio-résorbables seront soit implantées directement, soit davantage cultivées dans un milieu de culture approprié avant implantation. De plus, l'utilisation d'une polyamine est décrite en tant que procédé permettant d'éviter la dé-différenciation des cellules et/ou d'induire la trans-différenciation des cellules.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06075658 | 2006-03-21 | ||
| EP06075658.2 | 2006-03-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2007108689A2 WO2007108689A2 (fr) | 2007-09-27 |
| WO2007108689A3 true WO2007108689A3 (fr) | 2007-11-15 |
Family
ID=36843249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/NL2007/050120 Ceased WO2007108689A2 (fr) | 2006-03-21 | 2007-03-21 | Nouveau procede d'induction de la differenciation de cellules souches et progenitrices |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2007108689A2 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2344631B1 (fr) * | 2008-10-31 | 2019-10-16 | Synthes GmbH | Méthode et dispositif d'activation de cellules souches |
| ES2370205B2 (es) | 2010-05-18 | 2012-07-04 | Universidad De Santiago De Compostela | Uso de poloxaminas como inductoras de la diferenciacion osteogenica de celulas mesenquimales |
| US9644181B2 (en) | 2012-04-25 | 2017-05-09 | Riken | Cell preparation containing myocardium-committed cell |
| CN104877962A (zh) * | 2015-04-15 | 2015-09-02 | 广州赛莱拉干细胞科技股份有限公司 | 一种无血清的脂肪干细胞培养基及其制备方法 |
| CN104877961A (zh) * | 2015-04-15 | 2015-09-02 | 广州赛莱拉干细胞科技股份有限公司 | 一种无血清的人羊膜间充质干细胞培养基及其制备方法 |
| CN104877963A (zh) * | 2015-04-15 | 2015-09-02 | 广州赛莱拉干细胞科技股份有限公司 | 一种无血清的人脐带间充质干细胞培养基及其制备方法 |
| EP3646027A1 (fr) * | 2017-06-29 | 2020-05-06 | Esser, Knud | Procédés d'identification d'agents qui induisent une (re)différenciation dans des cellules de tumeur solide non différenciées ou dédifférenciées |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996040866A1 (fr) * | 1995-06-07 | 1996-12-19 | Novartis Ag | Milieux sans serum pour des cellules hematopoietiques primaires et procedes d'utilisation |
| WO2003011277A2 (fr) * | 2001-07-31 | 2003-02-13 | Anormed Inc. | Methodes de mobilisation de cellules souches/embryonnaires |
| EP1332673A1 (fr) * | 1998-02-17 | 2003-08-06 | Gamida Cell Ltd. | Procédé de contrôler la prolifération et la différentiation de cellules souches et progenitrices |
| WO2005034625A1 (fr) * | 2003-09-12 | 2005-04-21 | Becton, Dickinson And Company | Collagene vi fixe par covalence pour fixation et proliferation de cellules |
-
2007
- 2007-03-21 WO PCT/NL2007/050120 patent/WO2007108689A2/fr not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996040866A1 (fr) * | 1995-06-07 | 1996-12-19 | Novartis Ag | Milieux sans serum pour des cellules hematopoietiques primaires et procedes d'utilisation |
| EP1332673A1 (fr) * | 1998-02-17 | 2003-08-06 | Gamida Cell Ltd. | Procédé de contrôler la prolifération et la différentiation de cellules souches et progenitrices |
| WO2003011277A2 (fr) * | 2001-07-31 | 2003-02-13 | Anormed Inc. | Methodes de mobilisation de cellules souches/embryonnaires |
| WO2005034625A1 (fr) * | 2003-09-12 | 2005-04-21 | Becton, Dickinson And Company | Collagene vi fixe par covalence pour fixation et proliferation de cellules |
Non-Patent Citations (5)
| Title |
|---|
| AMEMIYA K ET AL: "Adult human retinal pigment epithelial cells capable of differentiating into neurons", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, ACADEMIC PRESS INC. ORLANDO, FL, US, vol. 316, no. 1, 26 March 2004 (2004-03-26), pages 1 - 5, XP004493132, ISSN: 0006-291X * |
| KNIPPENBERG ET AL: "Osteogenesis versus chondrogenesis by BMP-2 and BMP-7 in adipose stem cells", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, ACADEMIC PRESS INC. ORLANDO, FL, US, vol. 342, no. 3, 2006, pages 902 - 908, XP005312603, ISSN: 0006-291X * |
| MAEDA TOMOJI ET AL: "Role of polyamines derived from arginine in differentiation and proliferation of human blood cells.", BIOLOGICAL & PHARMACEUTICAL BULLETIN FEB 2006, vol. 29, no. 2, February 2006 (2006-02-01), pages 234 - 239, XP002445025, ISSN: 0918-6158 * |
| MURASHOV A K ET AL: "17beta-Estradiol enhances neuronal differentiation of mouse embryonic stem cells", FEBS LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 569, no. 1-3, 2 July 2004 (2004-07-02), pages 165 - 168, XP004517478, ISSN: 0014-5793 * |
| TAKANO T ET AL: "Role of polyamines in expression of the differentiated phenotype of chondrocytes: effect of DL-alpha-hydrazino-delta-aminovaleric acid (DL-HAVA), an inhibitor of ornithine decarboxylase, on chondrocytes treated with parathyroid hormone.", JOURNAL OF BIOCHEMISTRY FEB 1983, vol. 93, no. 2, February 1983 (1983-02-01), pages 591 - 598, XP002445026, ISSN: 0021-924X * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007108689A2 (fr) | 2007-09-27 |
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