WO2002024244A3 - Method of preparing and processing transplant tissue - Google Patents

Method of preparing and processing transplant tissue Download PDF

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Publication number
WO2002024244A3
WO2002024244A3 PCT/US2001/029572 US0129572W WO0224244A3 WO 2002024244 A3 WO2002024244 A3 WO 2002024244A3 US 0129572 W US0129572 W US 0129572W WO 0224244 A3 WO0224244 A3 WO 0224244A3
Authority
WO
WIPO (PCT)
Prior art keywords
tissue
processing
organ
collagen
recipient
Prior art date
Application number
PCT/US2001/029572
Other languages
French (fr)
Other versions
WO2002024244A2 (en
Inventor
Jamie M Grooms
C Randal Mills
Original Assignee
Regeneration Tech 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 Regeneration Tech Inc filed Critical Regeneration Tech Inc
Priority to AU2001292917A priority Critical patent/AU2001292917A1/en
Priority to EP01973325A priority patent/EP1333870A2/en
Publication of WO2002024244A2 publication Critical patent/WO2002024244A2/en
Publication of WO2002024244A3 publication Critical patent/WO2002024244A3/en

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
    • A61L27/38—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
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
    • 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
    • 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
    • A61L27/362—Skin, e.g. dermal papillae
    • 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
    • A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • A61L27/3687—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
    • 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
    • A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • A61L27/3691—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking

Abstract

Disclosed is a method for processing collagen-based tissues or organ to substantially decellularize said collagen-based tissues or organs prior to implantation into a recipient in need thereof. Preferably, the method significantly reduces or eliminates immunogenicity of the tissue or organ such that upon transplantation, the tissue or organ is not rejected by the recipient's immune system. The method includes removing the tissue from a donor, processing the tissue to remove substantially all of the cells of the tissue or organ, and processing of the collagen scaffold for storage. The method further includes repopulating the collagen scaffold through seeding with stem cells for implantation into recipient.
PCT/US2001/029572 2000-09-20 2001-09-20 Method of preparing and processing transplant tissue WO2002024244A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001292917A AU2001292917A1 (en) 2000-09-20 2001-09-20 Method of preparing and processing transplant tissue
EP01973325A EP1333870A2 (en) 2000-09-20 2001-09-20 Method of preparing and processing transplant tissue

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23401300P 2000-09-20 2000-09-20
US60/234,013 2000-09-20
US29653001P 2001-06-06 2001-06-06
US60/296,530 2001-06-06

Publications (2)

Publication Number Publication Date
WO2002024244A2 WO2002024244A2 (en) 2002-03-28
WO2002024244A3 true WO2002024244A3 (en) 2003-05-30

Family

ID=26927461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/029572 WO2002024244A2 (en) 2000-09-20 2001-09-20 Method of preparing and processing transplant tissue

Country Status (3)

Country Link
EP (1) EP1333870A2 (en)
AU (1) AU2001292917A1 (en)
WO (1) WO2002024244A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728037B1 (en) * 1994-12-09 1997-05-30 Dld International HETEROGENEOUS ENERGY STORAGE OR DISSIPATION STRUCTURE, METHODS OF USING SUCH A STRUCTURE, AND ASSOCIATED APPARATUS FOR STORAGE OR ENERGY DISSIPATION
DE10258121B3 (en) * 2002-12-06 2004-03-18 Auto Tissue Gmbh Bioprostheses, especially heart valves, obtained from allogenic or xenogenic material by treating with detergent, conditioning in solution of cyclic lipopeptide and inoculating with recipient cells
ATE515245T1 (en) 2003-12-11 2011-07-15 Isto Technologies Inc PARTICLE CARTILAGE SYSTEM
AU2006282754A1 (en) 2005-08-26 2007-03-01 Zimmer, Inc. Implants and methods for repair, replacement and treatment of joint disease
MX2008002589A (en) 2005-08-26 2008-03-14 Univ Minnesota Decellularization and recellularization of organs and tissues.
CA2684040C (en) 2007-04-12 2016-12-06 Isto Technologies, Inc. Method of forming an implant using a mold that mimics the shape of the tissue defect site and implant formed therefrom
CA2684011A1 (en) * 2007-04-16 2008-10-23 Tissue Science Laboratories Plc Decellularised collagen-containing matrix for guided tissue regeneration
JP2010528613A (en) 2007-05-29 2010-08-26 クリストファー ビー． リード， Methods for producing pluripotent cell populations and uses thereof
US20080306610A1 (en) * 2007-06-07 2008-12-11 Zimmer Orthobiologics, Inc. Tissue processing for nonimmunogenic implants
US9113916B2 (en) 2010-08-31 2015-08-25 Zimmer, Inc. Drill bit for osteochondral drilling with guiding element and uses thereof
WO2012031162A1 (en) 2010-09-01 2012-03-08 Doris Taylor Methods of recellularizing a tissue or organ for improved transplantability
US9540610B2 (en) * 2011-04-28 2017-01-10 Warsaw Orthopedic, Inc. Collagen and cell implant
US9290738B2 (en) 2012-06-13 2016-03-22 Miromatrix Medical Inc. Methods of decellularizing bone
US20140178343A1 (en) 2012-12-21 2014-06-26 Jian Q. Yao Supports and methods for promoting integration of cartilage tissue explants
KR20230061578A (en) 2013-03-15 2023-05-08 미로매트릭스 메디칼 인크. Use of perfusion decellularized liver for islet cell recellularization
US11278643B2 (en) 2016-09-06 2022-03-22 Mayo Foundation For Medical Education And Research Use of resected liver serum for whole liver-engineering

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413596A1 (en) * 1989-08-18 1991-02-20 Osteotech, Inc., Process for debriding bone
US5336616A (en) * 1990-09-12 1994-08-09 Lifecell Corporation Method for processing and preserving collagen-based tissues for transplantation
WO1996039992A1 (en) * 1995-06-07 1996-12-19 Advanced Tissue Sciences, Inc. Apparatus and method for sterilizing, seeding, culturing, storing, shipping, and testing replacement cartilage tissue constructs
US5632778A (en) * 1994-03-14 1997-05-27 Cryolife, Inc. Treated tissue for implantation and methods of preparation
WO1999041981A1 (en) * 1998-02-20 1999-08-26 Lifecell Corporation Method of processing and preserving collagen based tissues
US5993844A (en) * 1997-05-08 1999-11-30 Organogenesis, Inc. Chemical treatment, without detergents or enzymes, of tissue to form an acellular, collagenous matrix
WO2000029037A1 (en) * 1998-11-13 2000-05-25 Regeneration Technologies, Inc. Tissue pooling process
WO2000032252A1 (en) * 1998-11-27 2000-06-08 University Of Sheffield Skin composites

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413596A1 (en) * 1989-08-18 1991-02-20 Osteotech, Inc., Process for debriding bone
US5336616A (en) * 1990-09-12 1994-08-09 Lifecell Corporation Method for processing and preserving collagen-based tissues for transplantation
US5632778A (en) * 1994-03-14 1997-05-27 Cryolife, Inc. Treated tissue for implantation and methods of preparation
WO1996039992A1 (en) * 1995-06-07 1996-12-19 Advanced Tissue Sciences, Inc. Apparatus and method for sterilizing, seeding, culturing, storing, shipping, and testing replacement cartilage tissue constructs
US5993844A (en) * 1997-05-08 1999-11-30 Organogenesis, Inc. Chemical treatment, without detergents or enzymes, of tissue to form an acellular, collagenous matrix
WO1999041981A1 (en) * 1998-02-20 1999-08-26 Lifecell Corporation Method of processing and preserving collagen based tissues
WO2000029037A1 (en) * 1998-11-13 2000-05-25 Regeneration Technologies, Inc. Tissue pooling process
WO2000032252A1 (en) * 1998-11-27 2000-06-08 University Of Sheffield Skin composites

Also Published As

Publication number Publication date
WO2002024244A2 (en) 2002-03-28
EP1333870A2 (en) 2003-08-13
AU2001292917A1 (en) 2002-04-02

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