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Reconstruction of periodontal tissue using cross-linked collagen scaffold

Research Project

Project/Area Number 18791391
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Conservative dentistry
Research InstitutionTohoku University

Principal Investigator

HIRATA Masatsugu  Tohoku University, 大学院歯学研究科, 大学院非常勤講師 (70312593)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,670,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2006: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywordsティッシュエンジニアリング / 生体材料 / 歯根膜再生 / 架橋コラーゲン / スキャフォルド
Research Abstract

本研究では、架橋度合いの異なるコラーゲンスキャフォルドを作製しその有用性を確認すると共に、ティッシュエンジニアリング材料に組み合わせるため、自己由来の細胞として大きな可能性を有すると考えるヒト智歯歯胚由来間葉系幹細胞についての検討を行なった。結果、歯根膜組織を再構築することを目的としティッシュエンジニアリングに用いる自己由来細胞のソースとしてヒト智歯由来の間葉系幹細胞が有用であることが示唆され、今後、スキャフォルドとの親和性等さらに検討を行うことが必要と考えられた。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (10 results)

All 2009 2008 2007 2006

All Journal Article (7 results) (of which Peer Reviewed: 5 results) Presentation (3 results)

  • [Journal Article] Isolation and comparison of mesenchymal stem cells derived from human wisdom tooth germs and periodontal ligament in vitro2009

    • Author(s)
      D.Nishihara, M.Hirata, et al
    • Journal Title

      Interface Oral Health Science (巻項数未定) (印刷中)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Isolation and comparison of mesenchymal stem cells derived from human wisdom tooth germs and periodontal ligament in vitro2009

    • Author(s)
      D.Nishihara, M.Hirata, et.al.
    • Journal Title

      Interface Oral Health Science 2009(未定)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mesenchymal stem cells in human wisdom tooth germs2008

    • Author(s)
      D.Nishihara, M.Hirata et al.
    • Journal Title

      Interface Oral Health Science (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Mesenchymal stem cells in human wisdom tooth germs2007

    • Author(s)
      D.Nishihara, M.Hirata, et al
    • Journal Title

      Interface Oral Health Science

      Pages: 187-188

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] ヒト智歯歯胚における幹細胞の組織化学的検討2007

    • Author(s)
      岩松-小林 洋子、平田 政嗣、 他
    • Journal Title

      日歯保存誌 49(a)

      Pages: 174-174

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mesenchymal stem cells in human wisdom tooth germs2007

    • Author(s)
      D. Nishihara, M. Hirata, et. al.
    • Journal Title

      Interface Oral Health Science 2007

      Pages: 187-188

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ヒト智歯歯胚における幹細胞の組織化学的検討2007

    • Author(s)
      岩松-小林 洋子, 平田 政嗣 他
    • Journal Title

      日歯保存誌 49(a)

      Pages: 174-174

    • Related Report
      2006 Annual Research Report
  • [Presentation] Isolation and comparison of mesenchymal stem cells derived from human wisdom tooth germs and periodontal ligament in vitro2009

    • Author(s)
      D. Nishihara, M. Hirata, et.al.
    • Organizer
      Interface Oral Health Science in Sendai
    • Place of Presentation
      仙台市
    • Year and Date
      2009-01-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] Isolation and comparison of mesenchymal stem cells derived from human wisdom tooth germs and periodontal ligament in vitro2009

    • Author(s)
      D.Nishihara, M.Hirata, et al
    • Organizer
      Interface Oral Health Science in Sendai
    • Place of Presentation
      仙台
    • Year and Date
      2009-01-15
    • Related Report
      2008 Final Research Report
  • [Presentation] ヒト智歯歯胚における幹細胞の組織化学的検討2006

    • Author(s)
      岩松-小林 洋子、西原 大輔、平田 政嗣、他
    • Organizer
      日本歯科保存学会
    • Place of Presentation
      鹿児島
    • Year and Date
      2006-11-09
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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