JP2012065742A - コラーゲン/アパタイト配向性材料、及びコラーゲン/アパタイト配向性材料の製造方法 - Google Patents
コラーゲン/アパタイト配向性材料、及びコラーゲン/アパタイト配向性材料の製造方法 Download PDFInfo
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- JP2012065742A JP2012065742A JP2010211598A JP2010211598A JP2012065742A JP 2012065742 A JP2012065742 A JP 2012065742A JP 2010211598 A JP2010211598 A JP 2010211598A JP 2010211598 A JP2010211598 A JP 2010211598A JP 2012065742 A JP2012065742 A JP 2012065742A
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- Prior art keywords
- collagen
- orientation
- apatite
- solution
- calcium
- 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.)
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- 108010035532 Collagen Proteins 0.000 title claims abstract description 255
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- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 title claims abstract description 100
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- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 17
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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
- A61L27/14—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
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
-
- 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
- A61L27/28—Materials for coating prostheses
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- A—HUMAN NECESSITIES
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- 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
- A61L27/3821—Bone-forming cells, e.g. osteoblasts, osteocytes, osteoprogenitor cells
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- A—HUMAN NECESSITIES
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- 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
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
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- 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]
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- A—HUMAN NECESSITIES
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- 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
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Cell Biology (AREA)
- Biophysics (AREA)
- Zoology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Botany (AREA)
- Urology & Nephrology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Molecular Biology (AREA)
- Gastroenterology & Hepatology (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Materials For Medical Uses (AREA)
- Polymers & Plastics (AREA)
Abstract
本発明は、配向性が制御されたコラーゲン/アパタイト配向性材料、及び配向性が制御されたコラーゲン/アパタイト配向性材料の製造方法を提供できるようにすることを目的とする。
【解決手段】
本発明のコラーゲン/アパタイト配向性材料の製造方法は、配向性を有するコラーゲンを準備し、骨芽細胞又は間葉系幹細胞を播種することにより、前記コラーゲンの配向性の方位と略一致した配向性を有するアパタイトを、前記コラーゲンの表面及び/又は内部に生成・固定させることを特徴とする。また、本発明のコラーゲン/アパタイト配向性材料の製造方法の好ましい実施態様において、前記骨芽細胞が、骨芽細胞様細胞、又は生体より採取した骨芽細胞であることを特徴とする。
【選択図】なし
Description
したがって、従来種々の複合材料が検討されているものの、コラーゲンの配向性に着目して、あたかも実際の骨組織が有している構造に近づけるべく、本発明におけるようなコラーゲンの配向性の方位と略一致した配向性を有するアパタイトを、コラーゲンの表面及び/又は内部に生成・固定させる試みはこれまで存在しない。
Claims (10)
- 配向性を有するコラーゲンを準備し、骨芽細胞又は間葉系幹細胞を播種することにより、前記コラーゲンの配向性の方位と略一致した配向性を有するアパタイトを、前記コラーゲンの表面及び/又は内部に生成・固定させることを特徴とするコラーゲン/アパタイト配向性材料の製造方法。
- 前記骨芽細胞が、骨芽細胞様細胞、又は生体より採取した骨芽細胞である請求項1記載の方法。
- 配向性を有するコラーゲンを準備し、カルシウムイオンを含み、実質的にリン酸イオンを含まない溶液と、リン酸イオンを含み、実質的にカルシウムイオンを含まない水溶液とに、前記コラーゲンを交互に浸漬することにより、前記コラーゲンの配向性の方位と略一致した配向性を有するアパタイトを、前記コラーゲンの表面及び/又は内部に生成・固定させることを特徴とするコラーゲン/アパタイト配向性材料の製造方法。
- 前記カルシウムイオンを含み、実質的にリン酸イオンを含まない溶液が、塩化カルシウム水溶液、酢酸カルシウム水溶液、塩化カルシウムのトリス緩衝溶液、酢酸カルシウムのトリス緩衝溶液、又はこれらの混合溶液である請求項3記載の方法。
- 前記リン酸イオンを含み、実質的にカルシウムイオンを含まない水溶液が、リン酸水素ナトリウム水溶液、リン酸二水素ナトリウムアンモニウム水溶液、リン酸水素ナトリウムのトリス緩衝溶液、リン酸二水素ナトリウムアンモニウムのトリス緩衝溶液、又はこれらの混合溶液である請求項3又は4項に記載の方法。
- 配向性を有するコラーゲンと、前記コラーゲンの表面及び/又は内部に生成・固定されたアパタイトであって、前記コラーゲンの配向性の方位と略一致した配向性を有するアパタイトと、からなることを特徴とするコラーゲン/アパタイト配向性材料。
- 前記配向性が、一軸配向、らせん配向、二軸配向、二次元配向、三軸配向又は三次元配向であることを特徴とする請求項6記載の材料。
- 前記材料が、ミリメーターオーダー以上のマクロサイズである請求項6又は7項に記載の材料。
- 前記配向性を有するコラーゲンが、金属、セラミックス、高分子材料、又は生体材料からなる基板にコートされていることを特徴とする請求項6〜8項のいずれか1項に記載の材料。
- 前記材料において、前記コラーゲンの表面及び/又は内部に前記アパタイトが沈着することによって、石灰化が生じていることを特徴とする請求項6〜9項のいずれか1項に記載の材料。
Priority Applications (7)
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JP2010211598A JP2012065742A (ja) | 2010-09-22 | 2010-09-22 | コラーゲン/アパタイト配向性材料、及びコラーゲン/アパタイト配向性材料の製造方法 |
CN201180045330.7A CN103124567B (zh) | 2010-09-22 | 2011-09-15 | 胶原/磷灰石取向性材料、及胶原/磷灰石取向性材料的制造方法 |
EA201300381A EA201300381A1 (ru) | 2010-09-22 | 2011-09-15 | Ориентированный коллаген/апатитовый материал и способ производства ориентированного коллаген/апатитового материала |
US13/825,787 US9441031B2 (en) | 2010-09-22 | 2011-09-15 | Oriented collagen/apatite material and method for producing oriented collagen/apatite material |
EP11826563.6A EP2620167B1 (en) | 2010-09-22 | 2011-09-15 | Oriented collagen/apatite material and method for producing oriented collagen/apatite material |
PCT/JP2011/005203 WO2012039112A1 (ja) | 2010-09-22 | 2011-09-15 | コラーゲン/アパタイト配向性材料、及びコラーゲン/アパタイト配向性材料の製造方法 |
US15/197,677 US20160361465A1 (en) | 2010-09-22 | 2016-06-29 | Oriented collagen/apatite material and method for producing oriented collagen/apatite material |
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JP2010211598A JP2012065742A (ja) | 2010-09-22 | 2010-09-22 | コラーゲン/アパタイト配向性材料、及びコラーゲン/アパタイト配向性材料の製造方法 |
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US (2) | US9441031B2 (ja) |
EP (1) | EP2620167B1 (ja) |
JP (1) | JP2012065742A (ja) |
CN (1) | CN103124567B (ja) |
EA (1) | EA201300381A1 (ja) |
WO (1) | WO2012039112A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018515211A (ja) * | 2015-05-08 | 2018-06-14 | ウニベルシテ カソリーク デ ルーベン | 間葉系幹細胞を含む組成物およびその使用 |
JP2018187850A (ja) * | 2017-05-08 | 2018-11-29 | 富士フイルム株式会社 | 積層体及びその製造方法、コラーゲンフィルム、コラーゲン複合フィルム、転写方法、細胞培養用足場、創傷被覆材、美容用パック材 |
JP2019198278A (ja) * | 2018-05-17 | 2019-11-21 | 日産化学株式会社 | 骨形成促進材 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150132353A1 (en) * | 2012-04-19 | 2015-05-14 | National Institute For Materials Science | BIOMATERIAL COATED WITH HAp/Col COMPOSITE |
US9737590B2 (en) | 2013-07-31 | 2017-08-22 | Vivex Biomedical, Inc. | Self-assembly of collagen fibers from dermis, fascia and tendon for tissue augmentation and coverage of wounds and burns |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10127753A (ja) * | 1996-10-28 | 1998-05-19 | Agency Of Ind Science & Technol | コラーゲン繊維−リン酸カルシウム化合物複合材料及びその製造法 |
JP2003514625A (ja) * | 1999-11-24 | 2003-04-22 | ウニヴェルシテートクリニクム フライブルグ | 注射用骨代用材料 |
WO2005035014A1 (ja) * | 2003-10-15 | 2005-04-21 | Japan Science And Technology Agency | 転写因子を利用した骨・軟骨再生用インプラント |
WO2010101639A1 (en) * | 2009-03-04 | 2010-09-10 | The Board Of Trustees Of The Leland Stanford Junior University | Oriented collagen gel |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5532217A (en) | 1992-04-24 | 1996-07-02 | Silver; Frederick H. | Process for the mineralization of collagen fibers, product produced thereby and use thereof to repair bone |
JPH11319068A (ja) | 1998-05-12 | 1999-11-24 | Menicon Co Ltd | 人工皮膚用基材およびその製法 |
US6387414B1 (en) | 1999-08-05 | 2002-05-14 | Nof Corporation | Method for preparing hydroxyapatite composite and biocompatible material |
JP4515553B2 (ja) | 1999-05-11 | 2010-08-04 | 日油株式会社 | ハイドロキシアパタイト複合体の製造方法、その複合体及び生体適合性材料 |
EP1423428B2 (en) * | 2001-06-20 | 2012-11-14 | Fibron Ltd. | Antibodies that block fgfr3 activation, methods of screening for and uses thereof |
JP4408603B2 (ja) * | 2001-10-19 | 2010-02-03 | 独立行政法人科学技術振興機構 | 有機無機複合生体材料およびその製造方法 |
US7514249B2 (en) * | 2002-04-18 | 2009-04-07 | The University Of Florida Research Foundation, Inc. | Biomimetic organic/inorganic composites |
JP2004041320A (ja) | 2002-07-09 | 2004-02-12 | Aruze Corp | 遊技機 |
EP1566186B1 (en) | 2002-11-06 | 2008-01-09 | National Institute for Materials Science | Apatite/collagen crosslinked porous material containing self-organized apatite/collagen composite and process for producing the same |
JP4522124B2 (ja) | 2004-03-30 | 2010-08-11 | ニプロ株式会社 | 歯周組織再生用材料 |
JP2006020222A (ja) | 2004-07-05 | 2006-01-19 | Hitachi Kokusai Electric Inc | 情報伝送装置 |
CN101005865A (zh) | 2004-08-24 | 2007-07-25 | 郡是株式会社 | 胶原海绵的制造方法、人造皮肤的制造方法、人造皮肤及细胞组织培养基质 |
JP4761437B2 (ja) * | 2005-03-31 | 2011-08-31 | 日立金属株式会社 | コラーゲンおよび細胞を配向させる磁気回路およびそれを有するインキュベータ |
US8082135B2 (en) * | 2005-06-13 | 2011-12-20 | The Regents Of The University Of California | Method and system for modeling bone structure |
EP1902739A1 (en) | 2006-09-20 | 2008-03-26 | Centre National De La Recherche Scientifique (Cnrs) | Synthetic multi-layer structures comprising biopolymer fibres |
WO2008157594A2 (en) * | 2007-06-18 | 2008-12-24 | New Jersey Institute Of Technology | Electrospun ceramic-polymer composite as a scaffold for tissue repair |
WO2009084507A1 (ja) | 2007-12-28 | 2009-07-09 | Osaka University | 積層コラーゲンゲルの作製方法及び積層コラーゲンゲル |
JP5467554B2 (ja) * | 2008-04-25 | 2014-04-09 | HOYA Technosurgical株式会社 | 粉末状のアパタイト/コラーゲン複合体、形状賦形型の人工骨ペースト、及びそれらの製造方法 |
CN101554493B (zh) | 2008-07-31 | 2013-01-23 | 华南理工大学 | 颗粒定向排列的纳米羟基磷灰石/胶原支架的制备方法 |
BRPI0912470B8 (pt) | 2008-08-11 | 2021-06-22 | Fibralign Corp | método de produção de material de biopolímero fibrilar orientado |
JP2010148691A (ja) | 2008-12-25 | 2010-07-08 | Osaka Univ | 積層コラーゲンゲルの製造方法、配向方法およびそれらの方法により製造された積層コラーゲンゲル |
FR2940620B1 (fr) | 2008-12-26 | 2012-03-30 | Hoya Corp | Os artificiel pouvant etre resorbe et remplace par un os autogene, et procede pour sa production |
JP5600670B2 (ja) | 2009-02-17 | 2014-10-01 | 株式会社日本触媒 | ポリアクリル酸系吸水性樹脂粉末およびその製造方法 |
-
2010
- 2010-09-22 JP JP2010211598A patent/JP2012065742A/ja active Pending
-
2011
- 2011-09-15 CN CN201180045330.7A patent/CN103124567B/zh not_active Expired - Fee Related
- 2011-09-15 EP EP11826563.6A patent/EP2620167B1/en not_active Not-in-force
- 2011-09-15 US US13/825,787 patent/US9441031B2/en active Active
- 2011-09-15 WO PCT/JP2011/005203 patent/WO2012039112A1/ja active Application Filing
- 2011-09-15 EA EA201300381A patent/EA201300381A1/ru unknown
-
2016
- 2016-06-29 US US15/197,677 patent/US20160361465A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10127753A (ja) * | 1996-10-28 | 1998-05-19 | Agency Of Ind Science & Technol | コラーゲン繊維−リン酸カルシウム化合物複合材料及びその製造法 |
JP2003514625A (ja) * | 1999-11-24 | 2003-04-22 | ウニヴェルシテートクリニクム フライブルグ | 注射用骨代用材料 |
WO2005035014A1 (ja) * | 2003-10-15 | 2005-04-21 | Japan Science And Technology Agency | 転写因子を利用した骨・軟骨再生用インプラント |
WO2010101639A1 (en) * | 2009-03-04 | 2010-09-10 | The Board Of Trustees Of The Leland Stanford Junior University | Oriented collagen gel |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018515211A (ja) * | 2015-05-08 | 2018-06-14 | ウニベルシテ カソリーク デ ルーベン | 間葉系幹細胞を含む組成物およびその使用 |
JP2018187850A (ja) * | 2017-05-08 | 2018-11-29 | 富士フイルム株式会社 | 積層体及びその製造方法、コラーゲンフィルム、コラーゲン複合フィルム、転写方法、細胞培養用足場、創傷被覆材、美容用パック材 |
JP2019198278A (ja) * | 2018-05-17 | 2019-11-21 | 日産化学株式会社 | 骨形成促進材 |
JP7143629B2 (ja) | 2018-05-17 | 2022-09-29 | 日産化学株式会社 | 骨形成促進材 |
Also Published As
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CN103124567B (zh) | 2015-03-11 |
US9441031B2 (en) | 2016-09-13 |
EA201300381A1 (ru) | 2013-08-30 |
CN103124567A (zh) | 2013-05-29 |
EP2620167A1 (en) | 2013-07-31 |
WO2012039112A1 (ja) | 2012-03-29 |
EP2620167B1 (en) | 2017-04-05 |
EP2620167A4 (en) | 2014-05-28 |
US20130190480A1 (en) | 2013-07-25 |
US20160361465A1 (en) | 2016-12-15 |
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