CA3052266A1 - Methods and compositions for matrix preparation - Google Patents

Methods and compositions for matrix preparation Download PDF

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Publication number
CA3052266A1
CA3052266A1 CA3052266A CA3052266A CA3052266A1 CA 3052266 A1 CA3052266 A1 CA 3052266A1 CA 3052266 A CA3052266 A CA 3052266A CA 3052266 A CA3052266 A CA 3052266A CA 3052266 A1 CA3052266 A1 CA 3052266A1
Authority
CA
Canada
Prior art keywords
collagen
matrix
clauses
buffer solution
kit
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.)
Pending
Application number
CA3052266A
Other languages
English (en)
French (fr)
Inventor
Sherry L. Voytik-Harbin
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.)
Geniphys Inc
Original Assignee
Geniphys 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 Geniphys Inc filed Critical Geniphys Inc
Publication of CA3052266A1 publication Critical patent/CA3052266A1/en
Pending legal-status Critical Current

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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
    • A61L27/3633—Extracellular matrix [ECM]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet [UV] radiation
    • 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
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • 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
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/05—Living organisms or biological materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Toxicology (AREA)
  • Biochemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Urology & Nephrology (AREA)
  • Materials For Medical Uses (AREA)
  • Peptides Or Proteins (AREA)
CA3052266A 2017-01-31 2018-01-31 Methods and compositions for matrix preparation Pending CA3052266A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762452564P 2017-01-31 2017-01-31
US62/452,564 2017-01-31
PCT/US2018/016069 WO2018144496A1 (en) 2017-01-31 2018-01-31 Methods and compositions for matrix preparation

Publications (1)

Publication Number Publication Date
CA3052266A1 true CA3052266A1 (en) 2018-08-09

Family

ID=63041072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3052266A Pending CA3052266A1 (en) 2017-01-31 2018-01-31 Methods and compositions for matrix preparation

Country Status (7)

Country Link
US (1) US12280176B2 (enExample)
EP (1) EP3576775B1 (enExample)
JP (1) JP7242553B2 (enExample)
CN (1) CN110446500B (enExample)
CA (1) CA3052266A1 (enExample)
ES (1) ES3040675T3 (enExample)
WO (1) WO2018144496A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11808760B1 (en) * 2019-02-14 2023-11-07 Curi Bio, Inc. System and methods for in vitro structural toxicity testing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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US9878071B2 (en) 2013-10-16 2018-01-30 Purdue Research Foundation Collagen compositions and methods of use
EP4548939A3 (en) 2014-08-27 2025-08-06 Purdue Research Foundation Collagen-based therapeutic delivery systems
US11919941B2 (en) 2015-04-21 2024-03-05 Purdue Research Foundation Cell-collagen-silica composites and methods of making and using the same
ES3040675T3 (en) 2017-01-31 2025-11-04 Geniphys Inc Methods and compositions for matrix preparation
US11739291B2 (en) 2017-04-25 2023-08-29 Purdue Research Foundation 3-dimensional (3D) tissue-engineered muscle for tissue restoration
CA3168904A1 (en) 2020-01-27 2021-08-05 Geniphys, Inc. Biologic filler for restoring and regenerating tissue
AU2023325312A1 (en) * 2022-08-19 2025-02-13 Sylvan Inc. Electron beam radiation for the sterilization of media prior to inoculation with fungi and related methods
CN116999619B (zh) * 2023-08-03 2024-03-19 浙江崇山生物制品有限公司 一种软骨用胶原凝胶及其制备方法

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