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1. WO2005007835 - PROCEDES DE PREPARATION D'UN PRODUIT TRANSPLANTABLE POUR LE TRAITEMENT DE DEFAUTS CUTANES

Numéro de publication WO/2005/007835
Date de publication 27.01.2005
N° de la demande internationale PCT/US2003/026252
Date du dépôt international 22.08.2003
Demande présentée en vertu du Chapitre 2 16.02.2005
CIB
C12N 5/02 2006.01
CCHIMIE; MÉTALLURGIE
12BIOCHIMIE; BIÈRE; SPIRITUEUX; VIN; VINAIGRE; MICROBIOLOGIE; ENZYMOLOGIE; TECHNIQUES DE MUTATION OU DE GÉNÉTIQUE
NMICRO-ORGANISMES OU ENZYMES; COMPOSITIONS LES CONTENANT; CULTURE OU CONSERVATION DE MICRO-ORGANISMES; TECHNIQUES DE MUTATION OU DE GÉNÉTIQUE; MILIEUX DE CULTURE
5Cellules non différenciées humaines, animales ou végétales, p.ex. lignées cellulaires; Tissus; Leur culture ou conservation; Milieux de culture à cet effet
02Propagation de cellules individuelles ou de cellules en suspension; Leur conservation; Milieux de culture à cet effet
CPC
A61K 35/36
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
35Medicinal preparations containing materials or reaction products thereof with undetermined constitution
12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
36Skin; Hair; Nails; Sebaceous glands; Cerumen; Epidermis; Epithelial cells; Keratinocytes; Langerhans cells; Ectodermal cells
A61L 27/3604
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
36containing ingredients of undetermined constitution or reaction products thereof ; , e.g. transplant tissue, natural bone, extracellular matrix
3604characterised 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
A61L 27/60
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
27Materials for ; grafts or; prostheses or for coating ; grafts or; prostheses
50Materials characterised by their function or physical properties ; , e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
60Materials for use in artificial skin
C12N 2502/094
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2502Coculture with; Conditioned medium produced by
09epidermal cells, skin cells, oral mucosa cells
094keratinocytes
C12N 2502/1323
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2502Coculture with; Conditioned medium produced by
13connective tissue cells; generic mesenchyme cells, e.g. so-called "embryonic fibroblasts"
1323Adult fibroblasts
C12N 2533/92
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2533Supports or coatings for cell culture, characterised by material
90Substrates of biological origin, e.g. extracellular matrix, decellularised tissue
92Amnion; Decellularised dermis or mucosa
Déposants
  • ZEPHAN BIOPHARMACEUTICALS, INC. [US/US]; Bard Life Science Center Suite 524, 5th Floor 600 E. Lombard Street Baltimore, MD 21042, US (AllExceptUS)
  • WANG, Zheng-Pin [US/US]; US
Inventeurs
  • WANG, Zheng-Pin; US
Mandataires
  • NORRIS, Jerome, J.; Law Offices of Jerome J. Norris 1901 Pennsylvania Avenue, NW Suite 305 Washington, DC 20006-3421, US
Données relatives à la priorité
60/478,42716.06.2003US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) METHODS OF PREPARING A TRANSPLANTABLE PRODUCT FOR TREATMENT OF SKIN DEFECTS
(FR) PROCEDES DE PREPARATION D'UN PRODUIT TRANSPLANTABLE POUR LE TRAITEMENT DE DEFAUTS CUTANES
Abrégé
(EN)
A method for preparing a tissue culture insert that is used for constructing a transplantable graft of an engineered tissue equivalent comprising living main functional cells, stromal cells and tissue matrix on/in a biological supporting membrane for treatment of body tissue defects.
(FR)
La présente invention se rapporte à un procédé de préparation d'un élément d'insertion issu d'une culture tissulaire pouvant servir à l'élaboration d'un greffon transplantable d'un équivalent tissulaire modifié par génie génétique et comprenant des cellules fonctionnelles principales vivantes, des cellules stromales et une matrice tissulaire sur/dans une membrane de support biologique pour le traitement de défauts de tissus corporels.
Également publié en tant que
US2006228339
Dernières données bibliographiques dont dispose le Bureau international