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WO2005059119A3 - Cellules differentiees - Google Patents

Cellules differentiees Download PDF

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Publication number
WO2005059119A3
WO2005059119A3 PCT/GB2004/005232 GB2004005232W WO2005059119A3 WO 2005059119 A3 WO2005059119 A3 WO 2005059119A3 GB 2004005232 W GB2004005232 W GB 2004005232W WO 2005059119 A3 WO2005059119 A3 WO 2005059119A3
Authority
WO
WIPO (PCT)
Prior art keywords
cell
stein
dermal
follicle
sheath
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.)
Ceased
Application number
PCT/GB2004/005232
Other languages
English (en)
Other versions
WO2005059119A2 (fr
Inventor
Colin Albert Buchanan Jahoda
Amanda Jane Reynolds
Claire Jenna Whitehouse
Nicholas Hole
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.)
University of Durham
Original Assignee
University of Durham
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 University of Durham filed Critical University of Durham
Publication of WO2005059119A2 publication Critical patent/WO2005059119A2/fr
Publication of WO2005059119A3 publication Critical patent/WO2005059119A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0652Cells of skeletal and connective tissues; Mesenchyme
    • C12N5/0662Stem cells
    • C12N5/0666Mesenchymal stem cells from hair follicles
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0625Epidermal cells, skin cells; Cells of the oral mucosa
    • C12N5/0627Hair cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified 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)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Developmental Biology & Embryology (AREA)
  • Rheumatology (AREA)
  • Dermatology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Les cellules des papilles dermiques et des gaines dermiques des follicules pileux adultes constituent des populations de cellules actives dans le développement ayant un rôle prouvé dans l'activité cyclique des follicules pileux adultes et ayant des pouvoirs inducteurs uniques. Dans la biologie des cellules souches, l'épithélium des follicules pileux a récemment fait l'objet d'une grande masse d'investigations mais, jusqu'à présent, le derme du follicule a été largement surestimé comme source de cellules souches. A la suite de l'apparition sporadique de cellules de muscles, de lipides et de type osseux dans des cultures primaires de cellules de papilles et de gaines dermiques de follicules isolées de façon discrète, nous avons démontré que les lignées de cellules de papilles et de gaines cultivées pouvaient être dirigées vers la différentiation entre lipides et os. Par conséquent, pour la première fois, nous avons produit des lignées de papilles et de gaines dermiques clonales qui possédaient des capacités de prolifération étendues. On a constaté que l'exclusion par colorant constituait une fonction d'identification des cellules souches, de telle sorte que des lignées de papilles et de gaines clonales avec une capacité différente d'exclure la rhodamine (123) ont été cultivées dans un milieu connu pour son pouvoir inducteur de la différentiation entre adipocytes et ostéocytes. Des clones dérivés à la fois de gaines dermiques et de papilles dermiques on montré une capacité à fabriquer des lipides et à produire de la matière calcifiée, cependant que différents clones présentaient un comportement varié et qu'il n'y avait pas de corrélation évidente entre leur capacité de cellules souches et les marqueurs d'exclusion par colorant ou d'expression de gènes sélectionnés. Comme source hautement accessible, pouvant être isolé de façon discrète, le follicule possède un potentiel important comme source de cellules souches à des fins de génie génétique des tissus et de thérapie cellulaire. Il sera également intéressant de comparer les propriétés des cellules souches dermiques des follicules avec les capacités des cellules souches plus larges découvertes dans le derme de la peau, et d'investiguer si le follicule constitue une niche de cellules souches dermiques clé. Enfin, la découverte de cellules souches dans le derme peut avoir des implications pour certaines pathologies dans lesquelles une différenciation anormale se produit dans la peau.
PCT/GB2004/005232 2003-12-15 2004-12-14 Cellules differentiees Ceased WO2005059119A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0328943.6A GB0328943D0 (en) 2003-12-15 2003-12-15 Differentiated cells
GB0328943.6 2003-12-15

Publications (2)

Publication Number Publication Date
WO2005059119A2 WO2005059119A2 (fr) 2005-06-30
WO2005059119A3 true WO2005059119A3 (fr) 2005-08-11

Family

ID=30130189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/005232 Ceased WO2005059119A2 (fr) 2003-12-15 2004-12-14 Cellules differentiees

Country Status (2)

Country Link
GB (1) GB0328943D0 (fr)
WO (1) WO2005059119A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1950284B1 (fr) * 2005-09-30 2012-04-25 Phoenixbio Co., Ltd. Procede de culture de cellules de la cuticule d'un follicule pileux
EP2007877B1 (fr) 2006-02-28 2013-04-17 The Trustees of Columbia University in the City of New York Procedes d'agregation compacte de cellules dermiques
CN113201481B (zh) * 2021-04-19 2023-10-13 清华大学深圳国际研究生院 皮肤微球及其制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851831A (en) * 1994-04-11 1998-12-22 Research Development Corporation Of Japan Method for long term subculture of dermal papilla cells
WO2003104443A2 (fr) * 2002-06-05 2003-12-18 Rolf Hoffmann Cellules souches mesenchymateuses de follicules pileux et leur utilisation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851831A (en) * 1994-04-11 1998-12-22 Research Development Corporation Of Japan Method for long term subculture of dermal papilla cells
WO2003104443A2 (fr) * 2002-06-05 2003-12-18 Rolf Hoffmann Cellules souches mesenchymateuses de follicules pileux et leur utilisation

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
GHARZI A ET AL: "Plasticity of hair follicle dermal cells in wound healing and induction.", EXPERIMENTAL DERMATOLOGY. APR 2003, vol. 12, no. 2, April 2003 (2003-04-01), pages 126 - 136, XP002326459, ISSN: 0906-6705 *
IGUCHI MAKIKO ET AL: "Human follicular papilla cells carry out nonadipose tissue production of leptin", JOURNAL OF INVESTIGATIVE DERMATOLOGY, vol. 117, no. 6, December 2001 (2001-12-01), pages 1349 - 1356, XP002326576, ISSN: 0022-202X *
JAHODA C A ET AL: "Hair follicle dermal sheath cells: unsung participants in wound healing", LANCET THE, LANCET LIMITED. LONDON, GB, vol. 358, no. 9291, 27 October 2001 (2001-10-27), pages 1445 - 1448, XP004806066, ISSN: 0140-6736 *
JAHODA COLIN A B ET AL: "Hair follicle dermal cells differentiate into adipogenic and osteogenic lineages.", EXPERIMENTAL DERMATOLOGY. DEC 2003, vol. 12, no. 6, December 2003 (2003-12-01), pages 849 - 859, XP002326457, ISSN: 0906-6705 *
LAKO L ET AL: "Cells of the dermal sheath and dermal papilla possess haematopoietic potential", DEVELOPMENT GROWTH AND DIFFERENTIATION, JAPANESE SOCIETY OF DEVELOPMENTAL BIOLOGISTS,, JP, vol. 43, no. Supplement, July 2001 (2001-07-01), pages S22, XP002296954, ISSN: 0012-1592 *
LAKO M ET AL: "Hair follicle dermal cells repopulate the mouse haematopoietic system", JOURNAL OF CELL SCIENCE, CAMBRIDGE UNIVERSITY PRESS, LONDON, GB, vol. 115, no. Pt 20, 15 October 2002 (2002-10-15), pages 3967 - 3974, XP002296955, ISSN: 0021-9533 *
ROBINSON MARK ET AL: "In vivo induction of hair growth by dermal cells isolated from hair follicles after extended organ culture", JOURNAL OF INVESTIGATIVE DERMATOLOGY, vol. 117, no. 3, September 2001 (2001-09-01), pages 596 - 604, XP002326458, ISSN: 0022-202X *

Also Published As

Publication number Publication date
WO2005059119A2 (fr) 2005-06-30
GB0328943D0 (en) 2004-01-14

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