• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Relationship of the suppression mechanisum in osteoclasts by IRF-8 and the mechanical stress

Research Project

Project/Area Number 25870674
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Orthodontics/Pediatric dentistry
Functional basic dentistry
Research InstitutionMeikai University

Principal Investigator

HASEGAWA HIROYA  明海大学, 歯学部, 助教 (00635899)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords破骨細胞 / メカニカルストレス / IRF-8 / NFATc1 / シグナル伝達
Outline of Final Research Achievements

In this study, found possibility the osteoclasts responsible for bone resorption in bone metabolism is increase osteoclast differentiation by mechanical stress such as orthodontics. Osteoclast precursor cell-like cells ‘‘RAW264.7 cells’’ was decreased IRF-8mRNA by transiently of mechanical stress and increased NFATc1mRNA . However, After applying transiently mechanical stresses, Increased by IRF-8 with time was supressed osteoclast differentiation .If continuous mechanical stress is applied is considered to NFATc1 in the cytoplasm increases, suggesting that differentiation is easily was enhanced.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (5 results)

All 2015 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (4 results)

  • [Journal Article] Platelet-rich-plasma(PRP)を用いた片側性唇顎口蓋裂児における顎裂部二次骨移植の術後評価2015

    • Author(s)
      田中恵理, 真野樹子, 松本美樹, 長谷川紘也, 瀬川千花子, 品川玲, 富田至保, 箕田碧, 奥結香, 重松久夫, 坂下英明, 須田直人
    • Journal Title

      Orthodontic Waves

      Volume: 41 Pages: 111-120

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] 精神遅滞を伴う歌舞伎症候群の矯正治療例2015

    • Author(s)
      東金由莉, 能勢なつみ, 長谷川紘也, 須田直人
    • Organizer
      第74回日本矯正歯科学会大会
    • Place of Presentation
      福岡国際会議場(福岡県福岡市)
    • Year and Date
      2015-11-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 成熟破骨細胞の細胞内骨格に対するカルデクリンの影響2014

    • Author(s)
      長谷川紘也、須田直人、友村明人
    • Organizer
      第56回歯科基礎医学会学術大会・総会
    • Place of Presentation
      福岡国際会議場(福岡県・福岡市)
    • Year and Date
      2014-09-25 – 2014-09-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 成熟破骨細胞の細胞内骨格構築に対するカルデクリンの影響2014

    • Author(s)
      長谷川 紘也
    • Organizer
      明海歯科医学会第23回学術大会
    • Place of Presentation
      明海大学歯学部(埼玉県・坂戸市)
    • Year and Date
      2014-06-05
    • Related Report
      2014 Research-status Report
  • [Presentation] バイオイメージングによる破骨細胞のシグナル解析2013

    • Author(s)
      長谷川 紘也、友村 美根子、友村 明人、須田 直人
    • Organizer
      第72回日本矯正歯科学会大会
    • Place of Presentation
      キッセイ文化ホール・松本市総合体育館、松本市、長野県
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi