CN108144120B - 双功能胶原支架材料、其制法及在脊髓损伤修复中的应用 - Google Patents
双功能胶原支架材料、其制法及在脊髓损伤修复中的应用 Download PDFInfo
- Publication number
- CN108144120B CN108144120B CN201611096883.6A CN201611096883A CN108144120B CN 108144120 B CN108144120 B CN 108144120B CN 201611096883 A CN201611096883 A CN 201611096883A CN 108144120 B CN108144120 B CN 108144120B
- Authority
- CN
- China
- Prior art keywords
- neural stem
- stem cells
- scaffold material
- egfr
- bifunctional
- 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.)
- Active
Links
Images
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
-
- 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
- A61L27/3641—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 site of application in the body
- A61L27/3675—Nerve tissue, e.g. brain, spinal cord, nerves, dura mater
-
- 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
- A61L27/3834—Cells able to produce different cell types, e.g. hematopoietic stem cells, mesenchymal stem cells, marrow stromal cells, embryonic stem 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
- A61L27/3878—Nerve tissue, brain, spinal cord, nerves, dura mater
-
- 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
- A61L27/54—Biologically active materials, e.g. therapeutic 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/252—Polypeptides, proteins, e.g. glycoproteins, lipoproteins, cytokines
- A61L2300/256—Antibodies, e.g. immunoglobulins, vaccines
-
- 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
- A61L2430/32—Materials or treatment for tissue regeneration for nerve reconstruction
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Botany (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Cell Biology (AREA)
- Urology & Nephrology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Developmental Biology & Embryology (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611096883.6A CN108144120B (zh) | 2016-12-02 | 2016-12-02 | 双功能胶原支架材料、其制法及在脊髓损伤修复中的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611096883.6A CN108144120B (zh) | 2016-12-02 | 2016-12-02 | 双功能胶原支架材料、其制法及在脊髓损伤修复中的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108144120A CN108144120A (zh) | 2018-06-12 |
CN108144120B true CN108144120B (zh) | 2021-03-16 |
Family
ID=62470425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611096883.6A Active CN108144120B (zh) | 2016-12-02 | 2016-12-02 | 双功能胶原支架材料、其制法及在脊髓损伤修复中的应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108144120B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111978405B (zh) * | 2019-05-21 | 2023-01-03 | 中国科学院苏州纳米技术与纳米仿生研究所 | 功能多肽、可特异结合胶原的红细胞载药体系及其应用 |
CN111978406B (zh) * | 2019-05-21 | 2022-06-17 | 中国科学院苏州纳米技术与纳米仿生研究所 | 功能连接多肽、可特异性结合胶原的外泌体载药体系及其应用 |
CN113577108B (zh) * | 2021-08-31 | 2023-07-07 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种多功能胶原支架、其制备方法与应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103127552A (zh) * | 2013-02-05 | 2013-06-05 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种用于修复脊髓损伤的圆柱体支架及其应用方法 |
-
2016
- 2016-12-02 CN CN201611096883.6A patent/CN108144120B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103127552A (zh) * | 2013-02-05 | 2013-06-05 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种用于修复脊髓损伤的圆柱体支架及其应用方法 |
Non-Patent Citations (2)
Title |
---|
A collagen-binding EGFR single-chain Fv antibody fragment for the targeted cancer therapy;Hui Liang,等;《Journal of Controlled Release》;20150731;第209卷;第101-109页 * |
Hui Liang,等.A collagen-binding EGFR single-chain Fv antibody fragment for the targeted cancer therapy.《Journal of Controlled Release》.2015,第209卷第101-109页. * |
Also Published As
Publication number | Publication date |
---|---|
CN108144120A (zh) | 2018-06-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103127552B (zh) | 一种用于修复脊髓损伤的圆柱体支架及其应用方法 | |
WO2014181886A1 (ja) | 粒子状脱細胞化組織を含むハイブリッドゲル | |
CN104039954B (zh) | 可抑制iPS细胞的肿瘤化的分化诱导方法 | |
JP6155188B2 (ja) | 方法及び組合せ | |
CN108144120B (zh) | 双功能胶原支架材料、其制法及在脊髓损伤修复中的应用 | |
US10406183B2 (en) | Composition comprising cell and biocompatible polymer | |
WO2005005622A2 (en) | Method of altering cell properties by administering rna | |
CN105597148B (zh) | 一种用于神经损伤修复的神经支架、其制备方法及应用 | |
Wang et al. | Improved neural regeneration with olfactory ensheathing cell inoculated PLGA scaffolds in spinal cord injury adult rats | |
CN103705542A (zh) | 一种脱细胞血管基质凝胶及其制备方法和应用 | |
US20220331496A1 (en) | Tissue engineering material for nerve injury repair, preparation method therefor and application thereof | |
Hu et al. | Transplantation of neural scaffolds consisting of dermal fibroblast-reprogrammed neurons and 3D silk fibrous materials promotes the repair of spinal cord injury | |
ES2369259T3 (es) | Células de schwann derivadas de células estrómicas de médula ósea. | |
Wei et al. | Acellular nerve xenografts based on supercritical extraction technology for repairing long-distance sciatic nerve defects in rats | |
Li et al. | Skin precursor‐derived Schwann cells accelerate in vivo prevascularization of tissue‐engineered nerves to promote peripheral nerve regeneration | |
CN109715656A (zh) | 用于诱导组织形成的化合物及其用途 | |
CN107857817B (zh) | 胶原特异结合能力的egfr抗体及在脊髓损伤修复中的应用 | |
CN109106981A (zh) | 双重修饰的胶原支架及在修复脊髓损伤的产品中的应用 | |
CN107779437A (zh) | 自噬诱导剂作为微管稳定药物促进神经再生的用途 | |
CN106011173A (zh) | 一种抑制神经二次损伤的人少突胶质祖细胞的制备方法及其试剂盒与应用 | |
CN103446628B (zh) | 一种复合种子细胞的组织工程神经的制备方法 | |
Niimi et al. | Effectively axonal-supercharged interpositional jump-graft with an artificial nerve conduit for rat facial nerve paralysis | |
Mi et al. | Implantation with SHED sheet induced with homogenate protein of spinal cord promotes functional recovery from spinal cord injury in rats | |
CN104958786B (zh) | 一种负载移植性神经干细胞的PF‑127‑LV‑NFcocktail复合物及其制备方法和应用 | |
JP7253179B2 (ja) | 脳障害の治療用材料、脳障害の治療方法、脳の神経細胞の再生用材料、及び、脳の神経細胞の再生方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220129 Address after: 100000 b-1608-029, 16th floor, building 1, No. 18, Zhongguancun East Road, Haidian District, Beijing Patentee after: BEIJING TONGJIAN REGENERATION MEDICAL TECHNOLOGY Co.,Ltd. Address before: 215123, Suzhou, Jiangsu province Suzhou Industrial Park alone villa lake high Parish, if the waterway 398 Patentee before: SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO), CHINESE ACADEMY OF SCIENCES |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: No.99, Chuqiao Road, New District, Zhenjiang City, Jiangsu Province, 212000 Patentee after: Jiangsu dubu Biotechnology Co.,Ltd. Address before: 100000 b-1608-029, 16th floor, building 1, No. 18, Zhongguancun East Road, Haidian District, Beijing Patentee before: BEIJING TONGJIAN REGENERATION MEDICAL TECHNOLOGY Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180612 Assignee: Dubu Wuqi Biomedical Technology (Jiangsu) Co.,Ltd. Assignor: Jiangsu dubu Biotechnology Co.,Ltd. Contract record no.: X2023980035226 Denomination of invention: Dual functional collagen scaffold material, its preparation method, and application in spinal cord injury repair Granted publication date: 20210316 License type: Exclusive License Record date: 20230504 |