DK2538987T3 - Celledyrkning i chitosanalginat-hydrogelperler - Google Patents

Celledyrkning i chitosanalginat-hydrogelperler

Info

Publication number
DK2538987T3
DK2538987T3 DK11703452.0T DK11703452T DK2538987T3 DK 2538987 T3 DK2538987 T3 DK 2538987T3 DK 11703452 T DK11703452 T DK 11703452T DK 2538987 T3 DK2538987 T3 DK 2538987T3
Authority
DK
Denmark
Prior art keywords
chitosanalginate
cell cultivation
hydrogel beads
hydrogel
beads
Prior art date
Application number
DK11703452.0T
Other languages
English (en)
Inventor
Yves Henrotin
Frédéric Kesteloot
Christelle Sanchez
Original Assignee
Université de Liège
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 Université de Liège filed Critical Université de Liège
Application granted granted Critical
Publication of DK2538987T3 publication Critical patent/DK2538987T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/722—Chitin, chitosan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/734—Alginic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • 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
    • A61L27/20—Polysaccharides
    • 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
    • A61L27/26—Mixtures of macromolecular compounds
    • 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
    • A61L27/3817—Cartilage-forming cells, e.g. pre-chondrocytes
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/04—Drugs for skeletal disorders for non-specific disorders of the connective tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P23/00—Anaesthetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/02—Nutrients, e.g. vitamins, minerals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/06—Materials or treatment for tissue regeneration for cartilage reconstruction, e.g. meniscus

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Rheumatology (AREA)
  • Botany (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Immunology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nutrition Science (AREA)
  • Anesthesiology (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
DK11703452.0T 2010-02-25 2011-02-11 Celledyrkning i chitosanalginat-hydrogelperler DK2538987T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10154712A EP2361640A1 (en) 2010-02-25 2010-02-25 Cell cultivation in chitosan alginate hydrogel beads
PCT/EP2011/052013 WO2011104131A1 (en) 2010-02-25 2011-02-11 Cell cultivation in chitosan alginate hydrogel beads.

Publications (1)

Publication Number Publication Date
DK2538987T3 true DK2538987T3 (da) 2014-12-08

Family

ID=42308548

Family Applications (2)

Application Number Title Priority Date Filing Date
DK11702660T DK2538986T3 (da) 2010-02-25 2011-02-11 Intraartikulært supplement til anvendelse til behandling af ledsygdomme og -skader
DK11703452.0T DK2538987T3 (da) 2010-02-25 2011-02-11 Celledyrkning i chitosanalginat-hydrogelperler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK11702660T DK2538986T3 (da) 2010-02-25 2011-02-11 Intraartikulært supplement til anvendelse til behandling af ledsygdomme og -skader

Country Status (10)

Country Link
US (4) US8883733B2 (da)
EP (3) EP2361640A1 (da)
JP (2) JP5208332B2 (da)
KR (2) KR101863533B1 (da)
CN (2) CN102753205B (da)
DK (2) DK2538986T3 (da)
ES (2) ES2531066T3 (da)
PL (2) PL2538987T3 (da)
SG (2) SG183380A1 (da)
WO (2) WO2011104131A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110229565A1 (en) 2008-09-17 2011-09-22 Karp Jeffrey M Drug Delivery Composition Comprising a Self-Assembled Gelator
WO2012040623A2 (en) 2010-09-24 2012-03-29 The Brigham And Women's Hospital, Inc. Nanostructured gels capable of controlled release of encapsulated agents
AU2015269678B2 (en) 2014-06-04 2019-12-05 Likarda, LLC Microencapsulation technique and products thereof
FR3024362A1 (fr) * 2014-08-01 2016-02-05 Synolyne Pharma Sa Composition thermogelifiable sterilisee
FR3029116B1 (fr) 2014-12-01 2018-03-30 Advanced Chitosan Solutions Biotech Procede d'obtention d'un gel de cartilage pour la reparation cartilagineuse, comprenant du chitosane et des chondrocytes
FR3029422B1 (fr) * 2014-12-05 2017-01-13 Synolyne Pharma Microbille d'hydrogel
FR3029790B1 (fr) * 2014-12-12 2017-01-13 Synolyne Pharma Microbille d'hydrogel de chitosane
CN108289833B (zh) 2015-10-08 2022-01-25 布里格姆及妇女医院股份有限公司 用于递送囊封剂的稳定的已组装纳米结构
EP3978022A1 (en) * 2016-05-06 2022-04-06 The Brigham and Women's Hospital, Inc. Binary self assembled gels for controlled delivery of encapsulated agents to cartilage
WO2018144991A1 (en) 2017-02-03 2018-08-09 The Brigham And Women's Hospital, Inc. Self-assembled gels formed with anti-retroviral drugs, prodrugs thereof, and pharmaceutical uses thereof
EP3621594A1 (en) 2017-05-08 2020-03-18 Alivio Therapeutics, Inc. Formulation of nanostructured gels for increased agent loading and adhesion
WO2020076453A1 (en) 2018-10-11 2020-04-16 Alivio Therapeutics, Inc. Non-injectable hydrogel formulations for smart release
CN109251887A (zh) * 2018-10-12 2019-01-22 山东麦德克斯生物科技有限公司 一种软骨细胞引物层的制备方法及软骨组织
US20220175666A1 (en) 2019-03-21 2022-06-09 Anterogen Co., Ltd. Injection formulation composition containing mesenchymal stem cell-hydrogel and method for preparing, freezing and defrosting same
CN112481134B (zh) * 2020-11-26 2022-03-18 浙江工业大学 一种利用微生物发酵法提取桑叶多糖的方法
KR20230172282A (ko) * 2022-06-15 2023-12-22 (주)바이오트코리아 자기구동이 가능한 치료물질 전달용 하이드로겔 마이크로비즈의 제조방법, 이에 의해 제조된 하이드로겔 마이크로비즈 및 이를 포함하는 근골격계 질환 치료용 약학 조성물

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2327074B (en) * 1997-07-07 2001-09-12 Norsk Hydro As Improvements in or relating to capsules
BR0112109A (pt) * 2000-06-29 2007-05-29 Biosyntech Canada Inc composição e método para a correção e regeneração de cartilagem e outros tecidos
FR2819814B1 (fr) * 2001-01-22 2004-10-29 Tbf Lab Composition gelifiable biocompatible et implantable
CN1299653C (zh) * 2004-02-12 2007-02-14 上海大学 仿生人工关节囊及其制备方法
US7767656B2 (en) * 2005-04-25 2010-08-03 Molly S Shoichet Blends of temperature sensitive and anionic polymers for drug delivery
CN100381568C (zh) * 2005-04-27 2008-04-16 中国科学院沈阳应用生态研究所 一种生物微胶囊化的方法
ITPD20060203A1 (it) * 2006-05-22 2007-11-23 Univ Degli Studi Trieste Idrogeli di miscele di polisaccaridi per l'ingegneria tissutale e la veicolazione di composti attivi
ITMI20061726A1 (it) * 2006-09-11 2008-03-12 Fidia Farmaceutici Derivati crosslinkati a base di acido ialuronico reticolato via click chemistry
CN101285053A (zh) * 2008-05-28 2008-10-15 大连理工大学 一种动态悬浮条件下共同培养脐血造血干细胞与间充质干细胞的方法

Also Published As

Publication number Publication date
JP5208332B2 (ja) 2013-06-12
US8889158B2 (en) 2014-11-18
US9561180B2 (en) 2017-02-07
KR20130020769A (ko) 2013-02-28
JP5270803B2 (ja) 2013-08-21
CN102753205A (zh) 2012-10-24
ES2526592T3 (es) 2015-01-13
EP2538987A1 (en) 2013-01-02
US20120315307A1 (en) 2012-12-13
EP2361640A1 (en) 2011-08-31
JP2013520258A (ja) 2013-06-06
CN102753205B (zh) 2016-02-10
KR101740298B1 (ko) 2017-05-26
KR101863533B1 (ko) 2018-06-04
EP2538986B1 (en) 2014-12-03
ES2531066T3 (es) 2015-03-10
WO2011104133A1 (en) 2011-09-01
US9480648B2 (en) 2016-11-01
SG183380A1 (en) 2012-09-27
PL2538987T3 (pl) 2015-04-30
JP2013520188A (ja) 2013-06-06
US20120321678A1 (en) 2012-12-20
US20150072013A1 (en) 2015-03-12
US20150056266A1 (en) 2015-02-26
US8883733B2 (en) 2014-11-11
DK2538986T3 (da) 2015-03-02
KR20130027470A (ko) 2013-03-15
SG183379A1 (en) 2012-09-27
PL2538986T3 (pl) 2015-05-29
CN102762233B (zh) 2016-02-24
EP2538987B1 (en) 2014-09-24
WO2011104131A1 (en) 2011-09-01
CN102762233A (zh) 2012-10-31
EP2538986A1 (en) 2013-01-02

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