EP1649000A4 - Ensemencement de cellules pancreatiques sur des matrices poreuses - Google Patents

Ensemencement de cellules pancreatiques sur des matrices poreuses

Info

Publication number
EP1649000A4
EP1649000A4 EP04777261A EP04777261A EP1649000A4 EP 1649000 A4 EP1649000 A4 EP 1649000A4 EP 04777261 A EP04777261 A EP 04777261A EP 04777261 A EP04777261 A EP 04777261A EP 1649000 A4 EP1649000 A4 EP 1649000A4
Authority
EP
European Patent Office
Prior art keywords
seeding
pancreatic cells
porous matrices
matrices
porous
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.)
Withdrawn
Application number
EP04777261A
Other languages
German (de)
English (en)
Other versions
EP1649000A2 (fr
Inventor
Alireza Rezania
Jean Xu
Ragae Ghabrial
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LifeScan Inc
Original Assignee
LifeScan Inc
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 LifeScan Inc filed Critical LifeScan Inc
Publication of EP1649000A2 publication Critical patent/EP1649000A2/fr
Publication of EP1649000A4 publication Critical patent/EP1649000A4/fr
Withdrawn legal-status Critical Current

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
    • C12N5/0062—General methods for three-dimensional culture
    • 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
    • C12N5/0676—Pancreatic cells
    • C12N5/0677—Three-dimensional culture, tissue culture or organ culture; Encapsulated cells
    • 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
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers
    • C12N2533/40—Polyhydroxyacids, e.g. polymers of glycolic or lactic acid (PGA, PLA, PLGA); Bioresorbable polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Materials For Medical Uses (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
EP04777261A 2003-06-30 2004-06-29 Ensemencement de cellules pancreatiques sur des matrices poreuses Withdrawn EP1649000A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48380303P 2003-06-30 2003-06-30
PCT/US2004/020865 WO2005005607A2 (fr) 2003-06-30 2004-06-29 Ensemencement de cellules pancreatiques sur des matrices poreuses

Publications (2)

Publication Number Publication Date
EP1649000A2 EP1649000A2 (fr) 2006-04-26
EP1649000A4 true EP1649000A4 (fr) 2008-04-30

Family

ID=34061990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04777261A Withdrawn EP1649000A4 (fr) 2003-06-30 2004-06-29 Ensemencement de cellules pancreatiques sur des matrices poreuses

Country Status (2)

Country Link
EP (1) EP1649000A4 (fr)
WO (1) WO2005005607A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008114204A2 (fr) * 2007-03-16 2008-09-25 Cellartis Ab Système combiné de différenciation in vitro, pouvant être mis à l'échelle, pour des cellules souches issues de blastocystes humains (hbs) ou des cellules issues de cellules hbs, en vue d'une application de dosage direct dans des plaques à multiples puits
JP5546760B2 (ja) * 2008-01-21 2014-07-09 株式会社ジーシー 多孔質細胞支持体の製造方法
MA41296A (fr) 2014-12-30 2017-11-07 Orgenesis Ltd Procédés de transdifférenciation et procédés d'utilisation de ceux-ci
EP3761999A4 (fr) * 2018-03-06 2021-11-17 Orgenesis Ltd. Groupes tridimensionnels de cellules transdifférenciées, compositions et procédés associés
US20210228774A1 (en) * 2018-05-21 2021-07-29 The Regents Of The University Of Michigan Three-Dimensional Microporous Scaffold Device for Cell Culture

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999009149A1 (fr) * 1997-08-01 1999-02-25 Massachusetts Institute Of Technology Matrices de polymeres tridimensionnelles
US6306424B1 (en) * 1999-06-30 2001-10-23 Ethicon, Inc. Foam composite for the repair or regeneration of tissue
WO2002092778A2 (fr) * 2001-05-17 2002-11-21 The Board Of Trustees Of The Leland Stanford Junior University Procede et dispositif de localisation et d'interconnexion fonctionnelle dans les trois dimensions de l'espace de differents types de cellules
EP1466633A1 (fr) * 2003-04-02 2004-10-13 Lifescan, Inc. Matrice d'échafaudage composite ensemencées de cellules de mammifères

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197294B1 (en) * 1998-10-26 2001-03-06 Neurotech S.A. Cell surface molecule-induced macrophage activation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999009149A1 (fr) * 1997-08-01 1999-02-25 Massachusetts Institute Of Technology Matrices de polymeres tridimensionnelles
US6306424B1 (en) * 1999-06-30 2001-10-23 Ethicon, Inc. Foam composite for the repair or regeneration of tissue
WO2002092778A2 (fr) * 2001-05-17 2002-11-21 The Board Of Trustees Of The Leland Stanford Junior University Procede et dispositif de localisation et d'interconnexion fonctionnelle dans les trois dimensions de l'espace de differents types de cellules
EP1466633A1 (fr) * 2003-04-02 2004-10-13 Lifescan, Inc. Matrice d'échafaudage composite ensemencées de cellules de mammifères

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PAPADAKI M ET AL: "Tissue engineering of functional cardiac muscle: Molecular, structural, and electrophysiological studies", AMERICAN JOURNAL OF PHYSIOLOGY, AMERICAN PHYSIOLOGICAL SOCIETY, BETHESDA, MD, US, vol. 280, no. 1 Part 2, January 2001 (2001-01-01), pages H168 - H178, XP002387621, ISSN: 0002-9513 *
TSUNG HUA YANG ET AL: "Novel cell immobilization method utilizing centrifugal force to achieve high-density hepatocyte culture in porous scaffold", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, WILEY, NEW YORK, NY, US, vol. 55, no. 3, 5 June 2001 (2001-06-05), pages 379 - 386, XP002430505, ISSN: 0021-9304 *

Also Published As

Publication number Publication date
WO2005005607A3 (fr) 2007-07-12
EP1649000A2 (fr) 2006-04-26
WO2005005607A2 (fr) 2005-01-20

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