HK1056989A1 - Method for expansion of epithelial stem cells - Google Patents

Method for expansion of epithelial stem cells

Info

Publication number
HK1056989A1
HK1056989A1 HK03109312A HK03109312A HK1056989A1 HK 1056989 A1 HK1056989 A1 HK 1056989A1 HK 03109312 A HK03109312 A HK 03109312A HK 03109312 A HK03109312 A HK 03109312A HK 1056989 A1 HK1056989 A1 HK 1056989A1
Authority
HK
Hong Kong
Prior art keywords
stem cells
epithelial stem
amniotic membrane
graft
expansion
Prior art date
Application number
HK03109312A
Other languages
English (en)
Inventor
Ray Jui-Fang Tsai
Original Assignee
Tsai Ray Jui Fang
Scheffer C G Tseng
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22740051&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1056989(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tsai Ray Jui Fang, Scheffer C G Tseng filed Critical Tsai Ray Jui Fang
Publication of HK1056989A1 publication Critical patent/HK1056989A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/142—Cornea, e.g. artificial corneae, keratoprostheses or corneal implants for repair of defective corneal tissue
    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3804—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A61L27/3813—Epithelial cells, e.g. keratinocytes, urothelial cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3839—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by the site of application in the body
    • 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
    • C12N5/0068—General culture methods using substrates
    • 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
    • C12N2533/90—Substrates of biological origin, e.g. extracellular matrix, decellularised tissue
    • C12N2533/92—Amnion; Decellularised dermis or mucosa

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials For Medical Uses (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
HK03109312A 2000-04-27 2003-12-22 Method for expansion of epithelial stem cells HK1056989A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20003600P 2000-04-27 2000-04-27
PCT/US2001/013321 WO2001080760A1 (fr) 2000-04-27 2001-04-25 Methode de developpement de cellules epitheliales

Publications (1)

Publication Number Publication Date
HK1056989A1 true HK1056989A1 (en) 2004-03-12

Family

ID=22740051

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03109312A HK1056989A1 (en) 2000-04-27 2003-12-22 Method for expansion of epithelial stem cells

Country Status (12)

Country Link
EP (1) EP1276431B1 (fr)
JP (1) JP5612801B2 (fr)
CN (1) CN1296102C (fr)
AT (1) ATE329632T1 (fr)
AU (2) AU2001253802B2 (fr)
CA (1) CA2406282C (fr)
DE (1) DE60120676T2 (fr)
ES (1) ES2266193T3 (fr)
HK (1) HK1056989A1 (fr)
PT (1) PT1276431E (fr)
TW (1) TW506827B (fr)
WO (1) WO2001080760A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2466903A1 (fr) * 2001-11-19 2003-05-30 Amniotec Inc. Feuille du type epithelium corneen et procede de construction associe
KR101141985B1 (ko) * 2003-02-06 2012-05-17 고지 니시다 각막 상피 형성용 세포 시트, 그들의 제조 방법 및 그들의이용 방법
EP2230298A1 (fr) * 2003-02-06 2010-09-22 Cellseed Inc. Feuillet cellulaire oculaire antérieur, structures tridimensionnelle et procédé de production de ces derniers
US20080039940A1 (en) * 2004-03-11 2008-02-14 Kouji Hashimoto Biological Tissue Sheet, Method Of Forming The Same And Transplantation Method By Using The Sheet
JP4576545B2 (ja) * 2004-05-27 2010-11-10 独立行政法人理化学研究所 羊膜由来因子による胚性幹細胞の培養方法
CN100336567C (zh) * 2004-10-19 2007-09-12 北京科宇联合干细胞生物技术有限公司 医用角膜贴片
EP1847277A4 (fr) * 2005-01-14 2008-03-19 Arblast Co Ltd Composition en forme de feuille utilisant un amnios et procédé de préparation de celle-ci
JP4863655B2 (ja) 2005-06-17 2012-01-25 国立大学法人 東京医科歯科大学 細胞含有シート
TWI407967B (zh) * 2006-04-28 2013-09-11 Ray Jui Fang Tsai 人類角膜內皮幹細胞之擴增方法
CN102166375B (zh) * 2011-02-16 2013-04-10 中国海洋大学 一种组织工程人角膜上皮的重建方法
CN103007349B (zh) * 2012-12-13 2014-07-09 吉林省拓华生物科技有限公司 负载干细胞的大面积羊膜贴片的制备方法
CN115671398B (zh) * 2022-11-22 2024-03-01 首都医科大学附属北京同仁医院 一种3d打印仿生角膜缘移植物及其制备方法和用途

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL47062A (en) * 1975-04-10 1979-07-25 Yeda Res & Dev Process for diminishing antigenicity of tissues to be usedas transplants by treatment with glutaraldehyde
JPS63260549A (ja) * 1987-04-17 1988-10-27 石川　統一 補綴材料およびその製造方法
US5135915A (en) * 1988-10-14 1992-08-04 Genentech, Inc. Method for the treatment of grafts prior to transplantation using TGF-.beta.
JP2905719B2 (ja) * 1995-03-31 1999-06-14 東洋紡績株式会社 複合医用材料
US6152142A (en) * 1997-02-28 2000-11-28 Tseng; Scheffer C. G. Grafts made from amniotic membrane; methods of separating, preserving, and using such grafts in surgeries
US5932205A (en) * 1997-07-24 1999-08-03 Wang; Ming X. Biochemical contact lens for treating photoablated corneal tissue

Also Published As

Publication number Publication date
ATE329632T1 (de) 2006-07-15
CN1426289A (zh) 2003-06-25
JP5612801B2 (ja) 2014-10-22
WO2001080760A8 (fr) 2003-05-30
EP1276431A1 (fr) 2003-01-22
TW506827B (en) 2002-10-21
AU2001253802B2 (en) 2006-11-30
CA2406282A1 (fr) 2001-11-01
CA2406282C (fr) 2012-06-12
AU5380201A (en) 2001-11-07
PT1276431E (pt) 2006-11-30
CN1296102C (zh) 2007-01-24
JP2003532466A (ja) 2003-11-05
ES2266193T3 (es) 2007-03-01
EP1276431A4 (fr) 2003-08-06
DE60120676D1 (de) 2006-07-27
WO2001080760A1 (fr) 2001-11-01
EP1276431B1 (fr) 2006-06-14
DE60120676T2 (de) 2007-05-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160425