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In vivo imaging of the dynamics of the regulation of bone metabolism

Research Project

Project/Area Number 23790248
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field General physiology
Research InstitutionOsaka University

Principal Investigator

FUJIMORI Sayumi  大阪大学, 免疫学フロンティア研究センター, 特任研究員(常勤) (20589717)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords骨芽細胞 / 破骨細胞 / 骨リモデリング / 細胞間相互作用 / イメージング
Research Abstract

Little is known about the cellular behavior of osteoblasts and osteoclasts in bone tissue in vivo. To elucidate the mechanisms of the maintenance of bone homeostasis and the pathogenesis of bone diseases by visualization of the dynamics of bone remodeling in live bone tissues, we performed intravital two-photon imaging of osteoblasts and osteoclasts in the mouse calvarial bones in the physiological and pathological conditions such as osteoporosis.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (7 results)

All 2013 2012

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (5 results)

  • [Journal Article] Dynamic live imaging of bone: opening a new era with 'bone histodynametry'2013

    • Author(s)
      Ishii, M., Fujimori, S., Kaneko, T., and Kikuta, J.
    • Journal Title

      J Bone Miner Metab

      Volume: (in press)

    • Related Report
      2012 Final Research Report
  • [Journal Article] Dynamic live imaging of bone: opening a new era with 'bone histodynametry'.2013

    • Author(s)
      Masaru Ishii
    • Journal Title

      Journal of Bone and Mineral Metabolism

      Volume: in press Issue: 5 Pages: 507-511

    • DOI

      10.1007/s00774-013-0437-x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] In vivoimaging of bone remodeling in bone tissue of the osteoblast-osteoclast dual labeled mice.2013

    • Author(s)
      Sayumi Fujimori, Masaru Ishii
    • Organizer
      2nd Joint Meeting of the International Bone and Mineral Society and the Japanese Society for Bone and Mineral Research
    • Place of Presentation
      Kobe
    • Year and Date
      2013-05-29
    • Related Report
      2012 Final Research Report
  • [Presentation] In vivo imaging of bone remodeling in bone tissue of the osteoblast-osteoclast dual labeled mice2013

    • Author(s)
      Sayumi Fujimori
    • Organizer
      2nd Joint Meeting of the International Bone and Mineral Society and the Japanese Society for Bone and Mineral Research
    • Place of Presentation
      神戸コンベンションセンター・神戸ポートピアホテル
    • Related Report
      2012 Annual Research Report
  • [Presentation] 生体マウス骨組織における骨リモデリングのin vivoイメージング2012

    • Author(s)
      藤森 さゆ美, 石井 優
    • Organizer
      第35回日本分子生物学会年会
    • Place of Presentation
      福岡
    • Year and Date
      2012-12-12
    • Related Report
      2012 Final Research Report
  • [Presentation] 生体イメージングによる骨代謝制御のダイナミクス解析2012

    • Author(s)
      藤森 さゆ美
    • Organizer
      第9回Skeletal Research Meeting
    • Place of Presentation
      京都
    • Year and Date
      2012-11-10
    • Related Report
      2012 Final Research Report
  • [Presentation] 生体マウス骨組織における骨リモデリングのin vivoイメージング2012

    • Author(s)
      藤森 さゆ美
    • Organizer
      第35回 日本分子生物学会年会
    • Place of Presentation
      福岡国際会議場・マリンメッセ福岡
    • Related Report
      2012 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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