BRPI0509187A - enxerto biomimético de folìculo capilar tecido-engenheirado - Google Patents
enxerto biomimético de folìculo capilar tecido-engenheiradoInfo
- Publication number
- BRPI0509187A BRPI0509187A BRPI0509187-0A BRPI0509187A BRPI0509187A BR PI0509187 A BRPI0509187 A BR PI0509187A BR PI0509187 A BRPI0509187 A BR PI0509187A BR PI0509187 A BRPI0509187 A BR PI0509187A
- Authority
- BR
- Brazil
- Prior art keywords
- relates
- present
- hair follicle
- biomimetic
- graft
- Prior art date
Links
Classifications
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- 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
- A61L27/3843—Connective tissue
- A61L27/3847—Bones
-
- 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
-
- 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
- A61L27/3843—Connective tissue
- A61L27/3852—Cartilage, e.g. meniscus
-
- 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
- A61L27/3869—Epithelial tissues other than skin
-
- 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
- A61L27/3886—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 comprising two or more cell types
-
- 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
- A61L27/56—Porous materials, e.g. foams or sponges
-
- 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
- A61L27/58—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/14—Drugs for dermatological disorders for baldness or alopecia
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Botany (AREA)
- Cell Biology (AREA)
- Vascular Medicine (AREA)
- Dispersion Chemistry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Urology & Nephrology (AREA)
- Materials For Medical Uses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
Abstract
ENXERTO BIOMIMéTICO DE FOLìCULO CAPILAR TECIDO ENGENHEIRADO A presente invenção se relaciona a um suporte melhorado que é construído para mimetizar a arquitetura do folículo capilar nativo. A presente invenção também se relaciona ao uso de composições e métodos específicos de manufatura para produzir suportes que combinem a biocompatibilidade com a taxa desejada de bioabsorção. Em outra modalidade, a presente invenção se relaciona a um processo de fabricação de um enxerto biomimético de folículo capilar e um método para a semeadura do enxerto com as células e implantação do enxerto na pele onde o crescimento da nova haste do cabelo é desejado.Uma outra modalidade da presente invenção se relaciona a um método para a multiplicação do cabelo, no qual as células são multiplicadas em cultura e aliquotadas em uma grande quantidade de suportes bioabsorvíveis em combinação com queratinócitos ou outras células alegóricas cultivadas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/810,518 US7597885B2 (en) | 2004-03-26 | 2004-03-26 | Tissue engineered biomimetic hair follicle graft |
PCT/US2005/009785 WO2005097221A1 (en) | 2004-03-26 | 2005-03-23 | Tissue engineered biomimetic hair follicle graft |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0509187A true BRPI0509187A (pt) | 2007-09-18 |
Family
ID=34968413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0509187-0A BRPI0509187A (pt) | 2004-03-26 | 2005-03-23 | enxerto biomimético de folìculo capilar tecido-engenheirado |
Country Status (11)
Country | Link |
---|---|
US (1) | US7597885B2 (pt) |
EP (1) | EP1735023A1 (pt) |
JP (1) | JP2007530575A (pt) |
CN (1) | CN1938055A (pt) |
AR (1) | AR054659A1 (pt) |
AU (1) | AU2005231695A1 (pt) |
BR (1) | BRPI0509187A (pt) |
CA (1) | CA2560616A1 (pt) |
MX (1) | MXPA06010744A (pt) |
TW (1) | TW200539842A (pt) |
WO (1) | WO2005097221A1 (pt) |
Families Citing this family (36)
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KR100668371B1 (ko) * | 2004-12-30 | 2007-01-12 | 한훈 | 제대혈 유래 줄기세포를 이용한 대머리 치료 |
WO2007047707A1 (en) * | 2005-10-17 | 2007-04-26 | Aderans Research Institute, Inc. | Method of delivering hair follicle progenitor cells to the skin |
WO2007062387A2 (en) * | 2005-11-22 | 2007-05-31 | Aderans Research Institute, Inc. | Hair grafts derived from plucked hair |
TW200800240A (en) * | 2005-11-22 | 2008-01-01 | Aderans Res Inst Inc | Hair follicle graft from tissue engineered skin |
EP1986731A4 (en) * | 2006-02-09 | 2012-11-07 | Aderans Res Inst Inc | APPARATUS AND METHODS FOR DELIVERING FLUID AND MATERIAL TO A SUBJECT |
EP2007877B1 (en) * | 2006-02-28 | 2013-04-17 | The Trustees of Columbia University in the City of New York | Methods for compact aggregation of dermal cells |
US20070258956A1 (en) * | 2006-05-02 | 2007-11-08 | Biomet Manufacturing Corp. | Methods and apparatus for promoting hair growth using adipose cell based therapies |
EP2077819A4 (en) * | 2006-09-28 | 2011-05-25 | Follica Inc | METHODS, MATERIALS, AND COMPOSITIONS FOR GENERATING NEW CELLULAR FOLLICLES AND PUSHING HAIR |
US8617882B2 (en) * | 2007-06-06 | 2013-12-31 | The Hospital For Sick Children | Skin-derived precursor cells and uses thereof |
US7985537B2 (en) * | 2007-06-12 | 2011-07-26 | Aderans Research Institute, Inc. | Methods for determining the hair follicle inductive properties of a composition |
WO2009084803A1 (en) * | 2007-12-31 | 2009-07-09 | Youn-Sung Kim | Structure of natural or artificial hair for transplantation, and hair transplantation method using the same |
KR100943512B1 (ko) * | 2007-12-31 | 2010-02-22 | 김윤성 | 이식용 천연모 및 인공모의 모발구조 |
US8748177B2 (en) | 2008-09-30 | 2014-06-10 | The Hospital For Sick Children | Compositions for proliferation of cells and related methods |
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CA2802880C (en) * | 2010-06-18 | 2019-09-24 | The Henry M. Jackson Foundation For The Advancement Of Military Medicine, Inc. | Hair follicle neogenesis |
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US8492112B2 (en) | 2011-01-18 | 2013-07-23 | National Taiwan University | Method for the manufacture of microtissues for inducing the growth of a hair follicle |
CN102172337B (zh) * | 2011-02-18 | 2013-10-23 | 中国人民解放军第四军医大学 | 具有皮脂腺样结构的组织工程皮肤及其制备方法 |
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-
2004
- 2004-03-26 US US10/810,518 patent/US7597885B2/en not_active Expired - Fee Related
-
2005
- 2005-03-18 TW TW094108433A patent/TW200539842A/zh unknown
- 2005-03-23 CN CNA2005800097932A patent/CN1938055A/zh active Pending
- 2005-03-23 MX MXPA06010744A patent/MXPA06010744A/es not_active Application Discontinuation
- 2005-03-23 AR ARP050101184A patent/AR054659A1/es unknown
- 2005-03-23 AU AU2005231695A patent/AU2005231695A1/en not_active Abandoned
- 2005-03-23 BR BRPI0509187-0A patent/BRPI0509187A/pt not_active Application Discontinuation
- 2005-03-23 EP EP05731414A patent/EP1735023A1/en not_active Withdrawn
- 2005-03-23 CA CA002560616A patent/CA2560616A1/en not_active Abandoned
- 2005-03-23 WO PCT/US2005/009785 patent/WO2005097221A1/en active Application Filing
- 2005-03-23 JP JP2007505161A patent/JP2007530575A/ja active Pending
Also Published As
Publication number | Publication date |
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US7597885B2 (en) | 2009-10-06 |
CA2560616A1 (en) | 2005-10-20 |
AU2005231695A1 (en) | 2005-10-20 |
MXPA06010744A (es) | 2006-12-19 |
WO2005097221A1 (en) | 2005-10-20 |
TW200539842A (en) | 2005-12-16 |
CN1938055A (zh) | 2007-03-28 |
US20050214344A1 (en) | 2005-09-29 |
JP2007530575A (ja) | 2007-11-01 |
EP1735023A1 (en) | 2006-12-27 |
AR054659A1 (es) | 2007-07-11 |
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