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2010 Fiscal Year Final Research Report

Development of Techniques for Improvement of Silk Structure, Establishment of Mass Production, and Application to New Silk-based Materials for Bone and Teeth Regeneration

Research Project

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Project/Area Number 18105007
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Research Field Polymer/Textile materials
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

ASAKURA Tetsuo  東京農工大学, 大学院・工学研究院, 教授 (30139208)

Co-Investigator(Kenkyū-buntansha) MIYAURA Chisato  東京農工大学, 大学院・工学研究院, 教授 (20138382)
Project Period (FY) 2006 – 2010
Keywords天然・生体高分子材料 / トランスジェニック絹 / 歯・骨再生
Research Abstract

15 silk-like materials for tooth and bone regeneration were designed and produced by transgenic silkworm. Then the porous silk samples with different biodegradable characters were developed. Through in vitro evaluation by the cell cultivation and in vivo evaluation with animal implantation, the excellent materials for tooth and bone regeneration were developed on the basis of silk.

  • Research Products

    (50 results)

All 2012 2011 2010 2009 2008 2007 2006 Other

All Journal Article (27 results) (of which Peer Reviewed: 27 results) Presentation (9 results) Book (5 results) Remarks (4 results) Patent(Industrial Property Rights) (5 results)

  • [Journal Article] Characterization of a Cabinding-amphipathic silk-like protein and peptide with the sequence(Glu)_8(Ala-Gly-Ser-Gly-Ala-Gly)_4 with potential for bone repair2012

    • Author(s)
      Nagano, A.; Sato, H.; Tanioka, Y.; Nakazawa, Y.; David Knight ; Asakura, T.
    • Journal Title

      Soft Matter

      Volume: 8(3) Pages: 741-748

    • Peer Reviewed
  • [Journal Article] Two Different packing arrangements of antiparallel polyalanine2012

    • Author(s)
      Asakura, T.; Okonogi, M.; Horiguchi, K.; Aoki, A.; Saito, H.; D. P. Knight ; M. P. Williamson
    • Journal Title

      Angewandte Chemie Int, Ed

      Volume: 51(5) Pages: 1212-1215

    • Peer Reviewed
  • [Journal Article] The Correlation between Postmenopausal Osteoporosis and Inflammatory Periodontitis Regarding Bone Loss in Experimental Models2012

    • Author(s)
      Kobayashi, M.; Matsumoto, C.; Hirata, M.; Tominari, T.; Inada, M.; Miyaura, C.
    • Journal Title

      EXPERIMENTAL ANIMALS

      Volume: 61(2) Pages: 183-187

    • Peer Reviewed
  • [Journal Article] NMR analysis of the fibronection cell-adhesive sequence, Arg-Gly-Asp, in a redombinant silk-like protein and a model peptide2011

    • Author(s)
      Asakura, T.; Nishi, H.; Nagano, A.; Yoshida, A.; Nakazawa, Y.; Kamiya, M.; Demura, M.
    • Journal Title

      Biomacromolecules

      Volume: 12(11) Pages: 3910-3916

    • Peer Reviewed
  • [Journal Article] Regeneration of the femoral epicondyle on calcium-binding silk scaffolds developed using transgenic silk fibroin produced by transgenic silkworm2011

    • Author(s)
      Nagano, A.; Tanioka, Y.; Sakurai, N.; Sezutsu, H.; Kuboyama, N.; Kiba, H.; Tanimoto, Y.; Nishiyama, N.; Asakura, T.
    • Journal Title

      ACTA BIOMATERIALIA

      Volume: 7(3) Pages: 1192-1201

    • Peer Reviewed
  • [Journal Article] Bone regeneration on the epicondyle of the femur supported by silk fibroin-based scaffold : a model system for dental surgery2011

    • Author(s)
      Asakura, T.; Koyanagi, R.; Nishiyama, N.; Kuboyama, N.; Kiba, H.; Abiko, Y.
    • Journal Title

      Journal of INSECT BIOTECHNOLOGY and SERICOLOGY

      Volume: 80 Pages: 25-30

    • Peer Reviewed
  • [Journal Article] Development of Small-Diameter Vascular Grafts Based on Silk Fibroin Fibers from Bombyx mori for Vascular Regeneration2011

    • Author(s)
      Nakazawa, Y.; Sato, M.; Takahashi, R.; Aytemiz, D.; Takabayashi, C.; Tamura, T.; Enomoto, S.; Sata, M.; Asakura, T.
    • Journal Title

      J. Biomaterials Sci. Polym. Ed

      Volume: 22(1-3) Pages: 195-206

    • Peer Reviewed
  • [Journal Article] Cell Shape and Matrix Production of Fibroblasts Cultured on Fibroin-organized Silk Scaffold with Type-IIβ-turn Structured(Ala-Gly-Ala-Gly-Ser-Gly) n Sequences2010

    • Author(s)
      Hirata, M.; Kobayashi, M.; Matsumoto, C.; Miyaura, C.; Asakura, T.; Inada, M.
    • Journal Title

      J. Health Sci

      Volume: 56(6) Pages: 738-744

    • Peer Reviewed
  • [Journal Article] Long-term Patency of Small-diameter Vascular Graft Made from Fibroin, a Silk-based Biodegradable Material2010

    • Author(s)
      Enomoto, S.; Sumi, M.; Kajimoto, K.; Nakazawa, Y.; Takahashi, R.; Takabayashi, C.; Asakura, T.; Sata, M.
    • Journal Title

      J Vasc Surg

      Volume: 51(1) Pages: 155-164

    • Peer Reviewed
  • [Journal Article] Small-diameter vascular grafts of Bombyx mori silk fibroin prepared by a combination of electrospinning and sponge coating2010

    • Author(s)
      Sato, M.; Nakazawa, Y.; Takahashi, R.; Tanaka, K.; Sata, M.; Aytemiz, D.; Asakura, T.
    • Journal Title

      Materials Letters

      Volume: 64 Pages: 1786-1788

    • Peer Reviewed
  • [Journal Article] Mechanical Properties of Regenerated Bombyx mori Silk Fibers and Recombinant Silk Fibers produced by Transgenic Silkworms. Journal of Biomaterials Science2010

    • Author(s)
      Zhu, Z.; Kikuchi, Y.; Kojima, K.; Tamura, T.; Kuwabara, N.; Nakamura, T.; Asakura, T.
    • Journal Title

      Polymer Edition

      Volume: 21 Pages: 395-411

    • Peer Reviewed
  • [Journal Article] Regenerated Bombyx mori silk fiber with enhanced biodegradability2010

    • Author(s)
      Koyanagi, R.; Zhenghua, Z.; Asaskura, T.
    • Journal Title

      Journal of INSECT BIOTECHNOLOGY and SERICOLOGY

      Volume: 79 Pages: 27-30

    • Peer Reviewed
  • [Journal Article] NMR Study of Interactions between Silk Model Peptide and Fluorinated Alcohols for Preparation of Regenerated Silk Fiber2010

    • Author(s)
      Suzuki, Y.; J. T. Gerig ; Asakura, T.
    • Journal Title

      Macromolecules

      Volume: 43 Pages: 2364-2370

    • Peer Reviewed
  • [Journal Article] Structural Analysis of the Synthetic Peptide(Ala-Gly-Ser-Gly-Ala-Gly) 5, a Model for the Crystalline Domain of Bombyx mori Silk Fibroin, Studied with 13C CP/MAS NMR2010

    • Author(s)
      Suzuki, Y.; Aoki, A.; Nakazawa, Y.; David P. Knight ; Asakura, T.
    • Journal Title

      REDOR, and Statistical Mechanical Calculations, Macromolecules

      Volume: 43 Pages: 9434-9440

    • Peer Reviewed
  • [Journal Article] Comparative study of silk fibroin porous scaffolds derived from salt/water and sucrose/hexafluoroisopropanol in cartilage formation2009

    • Author(s)
      Makaya, K.; Terada, S.; Ohgo, K.; Asakura, T.
    • Journal Title

      J, Biosci. Bioengi

      Volume: 108(1) Pages: 68-75

    • Peer Reviewed
  • [Journal Article] I Structural Characterization of Silk-Based Water-Soluble Peptides(Glu) n(Ala-Gly-Ser-Gly-Ala-Gly)_4(n=4. 8) as a Mimic of Bombyx mori Silk Fibroin by^<13> C Solid-State NMR2009

    • Author(s)
      Nagano, A.; Kikuchi, Y.; Sato, H.; Nakazawa, Y.; Asakura, T.
    • Journal Title

      Macromolecules

      Volume: 42(22) Pages: 8950-8958

    • Peer Reviewed
  • [Journal Article] A novel carborane analog, BE360, with a carbon-containing polyhedral boron cluster is a new selective estrogen receptor modulator for bone2009

    • Author(s)
      Hirata, M, Inada, M, Matsumoto, C. Takita, M, Ogawa, T., Endo, Y., Miyaura, C
    • Journal Title

      Biochem. Biophys. Res. Commun

      Volume: 380 Pages: 218-222

    • Peer Reviewed
  • [Journal Article] Synthesis and Characterization of Cell-Adhesive Silk-Like Proteins Constructed from the Sequences of Anaphe Silk Fibroin and Fibronectin2009

    • Author(s)
      Tanaka, C.; Asakura, T.
    • Journal Title

      Biomacromolecules

      Volume: 10(4) Pages: 923-928

    • Peer Reviewed
  • [Journal Article] Development of silk-like materials based on Bombyx Mori and Nephia Clavipes dragline silk fibroins2009

    • Author(s)
      Yang, M.; Kawamura, J.; Zhu, Z.; Yamauchi, K.; Asakura, T.
    • Journal Title

      Polymer

      Volume: 50(1) Pages: 117-124

    • Peer Reviewed
  • [Journal Article] Silklike materials constructed from sequences of Bombyx mori silk fibroin, fibronectin, and elastin2008

    • Author(s)
      Yang, M.; Tanaka, C.; Yamauchi, K.; Ohgo, K.; Kurokawa, M.; Asakura, T.
    • Journal Title

      J. Biomed. Mater. Res A

      Volume: 84(2) Pages: 353-363

    • Peer Reviewed
  • [Journal Article] Novel vitamin D-3 analogs, 1 alpha, 25(OH)(2) D-3-26, 23-lactam(DLAMs), antagonize bone resorption via suppressing RANKL expression in osteoblasts2008

    • Author(s)
      Inada, M.; Tsukamoto, K.; Hirata, M.; Takita, M.; Nagasawa, K.; Miyaura, C.
    • Journal Title

      BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS

      Volume: 372(3) Pages: 434-439

    • Peer Reviewed
  • [Journal Article] Investigation of Structural Transition of Regenerated Silk Fibroin Aqueous Solution by Rheo-NMR Spectoroscopy2008

    • Author(s)
      Ohgo, K.; Bagusat, F.; Asakura, T.; Scheler, U.
    • Journal Title

      J. Amer. Chem. Soc

      Volume: 130(12) Pages: 4182-4186

    • Peer Reviewed
  • [Journal Article] Synthesis and characterization of silk-like materials containing the calcium-binding sequence from Calbindin D9k or the shell nacreous matrix protein MSI602008

    • Author(s)
      Yang, M ; Muto, T.; Knight, D., Collins, A. M.; Asakura, T.
    • Journal Title

      Biomacromolecules

      Volume: 9(1) Pages: 416-420

    • Peer Reviewed
  • [Journal Article] Improving Cell-Adhesive Properties of Recombinant Bombyx mori Silks by Incorporation of Collagen or Fibronectin Derived Peptides Produced by Transgenic Silkworms2007

    • Author(s)
      Yanagisawa, S.; Zhu, Z.; Kobayashi, I.; Uchino, K.; Tamada, Y.; Tamura, T.; Asakura, T.
    • Journal Title

      Biomacromolecules

      Volume: 8(11) Pages: 3487-3492

    • Peer Reviewed
  • [Journal Article] Solid-state NMR Analysis of(GA) 3S(AG) 3D(GA) 3S(GA) 3 D(GA) 3S(GA) 3, A Peptide with a Lamellar Structure and a Ca Binding Site, and Production of TS[(AG) 3D(GA) 3S] 16 in E. coli2007

    • Author(s)
      Asakura, T.; Sato, H.; Moro, F.; Yang, M ; Nakazawa, Y., Collins, A. M.; Knight, D.
    • Journal Title

      Macromolecules

      Volume: 40(25) Pages: 8983-8990

    • Peer Reviewed
  • [Journal Article] Design of Silk-like Biomaterials Inspired by Mussel Adhesive Protein2007

    • Author(s)
      Yang, M.; Yamauchi, K.; Kurokawa, M.; Asakura, T.
    • Journal Title

      Tissue Engineer

      Volume: 13(12) Pages: 2941-2947

    • Peer Reviewed
  • [Journal Article] Preparation and Characterization of Multilayered Hydroxyapatite/Silk Fibroin Film2007

    • Author(s)
      Kino, R.; Ikoma, T.; Yunoki, S.; Nagai, N.; Tanaka, J.; Asakura, T.; Munekata, M.
    • Journal Title

      J, Biosci. Bioengi

      Volume: 103(6) Pages: 514-520

    • Peer Reviewed
  • [Presentation] 炎症性骨吸収因子によるRANKL誘導と骨芽細胞におけるNF-κBの役割2011

    • Author(s)
      富成司
    • Organizer
      第84回日本生化学会大会
    • Place of Presentation
      国立京都国際会館(京都府)
    • Year and Date
      20110921-24
  • [Presentation] 骨再生を目的としたカルシウム結合性を有する絹様タンパク質の作製ならびキャラクタリゼーション2011

    • Author(s)
      長野あや
    • Organizer
      第20回ポリマー材料フォーラム
    • Place of Presentation
      タワーホール船堀(東京都)
    • Year and Date
      2011-11-25
  • [Presentation] 遺伝子組換えカイコによる高機能化絹の生産と人工血管への応用2011

    • Author(s)
      林寛之
    • Organizer
      第60回高分子討論会
    • Place of Presentation
      岡山大学津島キャンパス(岡山県)
    • Year and Date
      2011-09-29
  • [Presentation] Toll-like receptor2へテロ受容体(TLR1/2, TLR 2/6)シグナルによる炎症性骨吸収の亢進2011

    • Author(s)
      松本千穂
    • Organizer
      第29回日本骨代謝学会学術集会
    • Place of Presentation
      大阪国際会議場(大阪府)
    • Year and Date
      2011-07-30
  • [Presentation] Design and Production of Bone Tissue Engineering Using Silk-Like Protein and Their Characterization2011

    • Author(s)
      長野あや
    • Organizer
      第60回高分子学会年次大会
    • Place of Presentation
      大阪国際会議場(大阪府)
    • Year and Date
      2011-05-25
  • [Presentation] Production and NMR Analysis of Silk-like Proteins containing Cell-adhesive Sequences for Bone Scaffold2010

    • Author(s)
      Kenta Miyazawa
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      ハワイコンベンションセンター(アメリカ)
    • Year and Date
      2010-12-19
  • [Presentation] 破骨細胞分化に対するポリメトキシフラボノイドの効果2010

    • Author(s)
      井上宏樹
    • Organizer
      第83回日本生化学会大会
    • Place of Presentation
      神戸ポートアイランド(兵庫県)
    • Year and Date
      2010-12-10
  • [Presentation] 歯科再生医療材料としての家蚕絹フィブロイン足場材料の検討2010

    • Author(s)
      宮本早矢香
    • Organizer
      平成22年度繊維学会年次大会
    • Place of Presentation
      タワーホール船堀(東京都)
    • Year and Date
      2010-06-16
  • [Presentation] 骨再生医療用細胞接着性新規絹様タンパク質の創製とNMR構造解析2010

    • Author(s)
      鈴木悠
    • Organizer
      第59回高分子学会年次大会
    • Place of Presentation
      パシィフィコ横浜(神奈川県)
    • Year and Date
      2010-05-27
  • [Book] 広がるNMRの世界40人の研究者からの熱いメッセージ2011

    • Author(s)
      朝倉哲郎
    • Total Pages
      26-29
    • Publisher
      コロナ社
  • [Book] 工業材料、新しいシルクの生産と再生医療材料への応用2009

    • Author(s)
      朝倉哲郎
    • Total Pages
      20-23
  • [Book] 繊維学会誌、絹の精密構造解析と再生医療材料への応用2007

    • Author(s)
      朝倉哲郎・中澤靖元
    • Total Pages
      261-265
  • [Book] 月刊ファインケミカル12「シルクの再生医療材料への応用」2007

    • Author(s)
      朝倉哲郎・大郷耕輔
    • Total Pages
      13-20
    • Publisher
      シーエムシー出版
  • [Book] 「絹構造の改変と再生医療分野への応用」未来材料2007

    • Author(s)
      朝倉哲郎
    • Total Pages
      38-44
    • Publisher
      NTS社
  • [Remarks]

    • URL

      http://www.tuat.ac.jp/~asakura/

  • [Remarks] TBS夢の扉+、「いのちを紡ぐ絹の糸」、平成23年1月29日報道関連情報

  • [Remarks] HighlightingJAPAN, Highlighting JAPANVol.5, No2「The New Silk Road」平成23年6月1日報道関連情報

  • [Remarks] BSジャパン、「世の中進歩堂」♯069、「シルク製再生医療材料研究」、平成22年1月24日報道関連情報

  • [Patent(Industrial Property Rights)] 細胞接着性配列および絹由来の疎水性配列を含むタンパク質またはペプチドを被覆した医療用材料2010

    • Inventor(s)
      長野あや、朝倉哲郎
    • Industrial Property Rights Holder
      東京農工大学、日本メディカルマテリアル(株)
    • Industrial Property Number
      特許、特願2011-287650
    • Filing Date
      2010-12-28
  • [Patent(Industrial Property Rights)] 再生絹材料及びその製造方法2008

    • Inventor(s)
      朝倉哲郎
    • Industrial Property Rights Holder
      東京農工大学
    • Industrial Property Number
      特許、特願2008-69291
    • Filing Date
      2008-03-18
  • [Patent(Industrial Property Rights)] 化合物の結合効率が向上した絹糸2007

    • Inventor(s)
      栗原宏征、山田勝成、田村俊樹、瀬筒秀樹、朝倉哲郎、桑原伸夫、白石比呂志、中村敬、吉井圭
    • Industrial Property Rights Holder
      東レ(株)、(独)農業生物資源研究所、群馬県
    • Industrial Property Number
      特許、特願2007-94771
    • Filing Date
      2007-10-16
  • [Patent(Industrial Property Rights)] 多孔質骨再生医療用基材およびその製造方法2007

    • Inventor(s)
      朝倉哲郎、寺田伸一
    • Industrial Property Rights Holder
      東京農工大学、東京女子医科大学
    • Industrial Property Number
      特許、特願2007-33811
    • Filing Date
      2007-02-14
  • [Patent(Industrial Property Rights)] 紡糸液組成物およびそれを用いた再生絹繊維の製造方法、並びに、該製造方法により得られた再生絹繊維2006

    • Inventor(s)
      朝倉哲郎
    • Industrial Property Rights Holder
      東京農工大学
    • Industrial Property Number
      特許、特願2008-523610
    • Filing Date
      2006-07-04

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Published: 2013-07-31  

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