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The role of SIRT1 in chondrocytes

Research Project

Project/Area Number 21791393
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Orthopaedic surgery
Research InstitutionKobe University

Principal Investigator

MATSUSHITA Takehiko  Kobe University, 医学部附属病院, 特命助教 (40467650)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords関節病学 / SIRT1 / 軟骨 / 変形性関節症 / SIET1 / 軟骨細胞
Research Abstract

In this study, we found that the overexpression of SRIT1 counteracted against the IL-1β- induced expression of cartilage degrading enzymes, which presumably play important roles in cartilage degradation. Our study suggested that SIRT1 can play protective roles in chondrocytes.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (11 results)

All 2011 2010 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results) Remarks (1 results)

  • [Journal Article] Potential involvement of SIRT1 in the pathogenesis of osteoarthritis through the modulation of chondrocyte gene expressions.2011

    • Author(s)
      Fujita N, et al.
    • Journal Title

      Journal of Orthopaedic Research

      Volume: 29 Pages: 511-5

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Potential involvement of SIRT1 in the pathogenesis of osteoarthritis through the modulation of chondrocyte gene expressions.2010

    • Author(s)
      Fujita N, Matsushita T, et al.
    • Journal Title

      Journal of Orthopaedic Research 29

      Pages: 511-5

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] Overexpression of SIRT1 inhibits osteoarthritic gene expression changes induced by interleukin-1ss in human chondrocytes.2011

    • Author(s)
      Sasaki H, Matsushita T, et al.
    • Organizer
      57th annual Meeting of the Orthopaedic Research Societies.
    • Place of Presentation
      Long Beach, USA
    • Related Report
      2010 Final Research Report
  • [Presentation] Overexpression of SIRT1 inhibits osteoarthritic gene expression changes induced by interleukin-1ss in human chondrocytes2011

    • Author(s)
      Sasaki H, et al
    • Organizer
      57th annual Meeting of the Orthopaedic Research Societies
    • Place of Presentation
      Long Beach, (USA)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Overexpression of SIRT1 inhibits osteoarthritic gene expression changes induced by interleukin-1ss in human chondrocytes.2010

    • Author(s)
      Sasaki H, Matsushita T, et al.
    • Organizer
      International Cartilage Repair Society.
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2010 Final Research Report
  • [Presentation] Overexpression of SIRT1 inhibits osteoarthritic gene expression changes induced by interleukin-1ss in human chondrocytes.2010

    • Author(s)
      Sasaki H, Matsushita T, et al.
    • Organizer
      7th Combined Meeting of the Orthopaedic Research Societies.
    • Place of Presentation
      Kyoto
    • Related Report
      2010 Final Research Report
  • [Presentation] SIRT1の過剰発現はヒト軟骨細胞においてIL-1β誘導による変形性関節症性様の遺伝子発現変化を抑制する.2010

    • Author(s)
      佐々木宏, 松下雄彦, 他
    • Organizer
      日本整形外科基礎学術集会
    • Place of Presentation
      京都
    • Related Report
      2010 Final Research Report
  • [Presentation] Overexpression of SIRT1 inhibits osteoarthritic gene expression changes induced by interleukin-1ss in human chondrocytes2010

    • Author(s)
      Sasaki H, et al.
    • Organizer
      International Cartilage Repair Society
    • Place of Presentation
      Barcelona, (Spain)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Overexpression of SIRT1 inhibits osteoarthritic gene expression changes induced by interleukin-1ss in human chondrocytes2010

    • Author(s)
      Sasaki H, et al.
    • Organizer
      7th Combined Meeting of the Orthopaedic Research Societies
    • Place of Presentation
      国立京都国際会館(京都府)
    • Related Report
      2010 Annual Research Report
  • [Presentation] SIRT1の過剰発現はヒト軟骨細胞においてIL-1β誘導による変形性関節症性様の遺伝子発現変化を抑制する2010

    • Author(s)
      佐々木宏, 他
    • Organizer
      日本整形外科基礎学術集会
    • Place of Presentation
      国立京都国際会館(京都府)
    • Related Report
      2010 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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