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Physiological roles of the HVCN1 channel in osteoclast

Research Project

Project/Area Number 23890145
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field General physiology
Research InstitutionEhime University

Principal Investigator

SASAKI Mari  愛媛大学, 大学院・医学系研究科, 助教 (80435817)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsイメージング / イオンチャネル / 破骨細胞 / 膜電位
Research Abstract

Experimental methods for analyzing the osteoclast function wasestablished. For in vitro experiment, osteoclast precursor was co-cultured with osteoblast to differentiate to osteoclast. For in vivo experiment, mechanical testing machine was made for tibia loading. Using this machine the increasing of bone mass was evaluated. To study membrane potential of osteoclast, membrane potential change was measured by imaging technique.

Report

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

    (9 results)

All 2013 2012 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results) Remarks (2 results)

  • [Journal Article] Autoimmune disorder phenotypes in HVCN1 gene deficient mice.2013

    • Author(s)
      Sasaki M, Tojo A, Okochi Y, Miyawaki N, Kamimura D, Yamaguchi A, Murakami M, Okamura Y.
    • Journal Title

      Biochem J

      Volume: 450 Issue: 2 Pages: 295-301

    • DOI

      10.1042/bj20121188

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Presentation] 電位依存性プロトンチャネルの欠損は自己免疫疾患様表現型を示す2013

    • Author(s)
      佐々木 真理 他 7 名
    • Organizer
      第90回日本生理学会大会
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] 新規膜電位感受性分子の発見とその意義2013

    • Author(s)
      佐々木 真理
    • Organizer
      第90回日本生理学会大会
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] 電位依存性プロトンチャネルの欠損は自己免疫疾患様表現型を示す2013

    • Author(s)
      佐々木真理
    • Organizer
      生理学会
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] 新規膜電位感受性分子の発見とその意義2013

    • Author(s)
      佐々木真理
    • Organizer
      生理学会
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] Analysis of the roles of Arkadia during osteoblast differentiation2012

    • Author(s)
      Yutaro Tsubakihara, Mari Sasaki(発表者) 他8名
    • Organizer
      TGF meeting
    • Place of Presentation
      Netherland
    • Year and Date
      2012-08-28
    • Related Report
      2012 Final Research Report
  • [Presentation] Analysis of the roles of Arkadia during osteoblast differentiation2012

    • Author(s)
      佐々木真理
    • Organizer
      TGF meeting 2012
    • Place of Presentation
      オランダ
    • Related Report
      2012 Annual Research Report
  • [Remarks] 入澤彩、女性生理学者奨励賞 受賞

    • Related Report
      2012 Final Research Report
  • [Remarks] 佐川喜一賞 受賞

    • Related Report
      2012 Final Research Report

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Published: 2011-09-05   Modified: 2019-07-29  

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