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Shh signaling is related to Bmp signaling in tooth reconstruction

Research Project

Project/Area Number 19890072
Research Category

Grant-in-Aid for Young Scientists (Start-up)

Allocation TypeSingle-year Grants
Research Field Conservative dentistry
Research InstitutionTokyo Medical and Dental University

Principal Investigator

TAKAHASHI Satomi  Tokyo Medical and Dental University, 歯学部附属病院, 医員 (40451918)

Co-Investigator(Renkei-kenkyūsha) KAWASHIMA Nobuyuki  東京医科歯科大学, 歯学部附属病院, 助教 (60272605)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,075,000 (Direct Cost: ¥2,670,000、Indirect Cost: ¥405,000)
Fiscal Year 2008: ¥1,755,000 (Direct Cost: ¥1,350,000、Indirect Cost: ¥405,000)
Fiscal Year 2007: ¥1,320,000 (Direct Cost: ¥1,320,000)
Keywords歯の発生 / エナメル芽細胞 / Sonic hedgehog / Bone morphogenetic protein / Gli / Smad / 歯の再生 / Bone morhogenetic protein
Research Abstract

Shh(Sonic hedgehog)は、歯の発生過程において、シグナルセンターであるエナメルノットに強く発現しており、エナメル芽細胞分化において重要な働きを担っていると考えられている。また、ShhシグナルとBmp(Bone morphogenetic protein)シグナルは協調して働くことが肢芽発生および歯の発生において報告されているが、その機能の詳細はいまだ不明である。本研究において、申請者は、Shhシグナルが直接的にあるいは間接的にBmpシグナルを誘導および活性化している可能性を示唆した。

Report

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

    (3 results)

All 2009 2008

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

  • [Journal Article] Expression of Notch-Signalling-related Genes in Normal and Differentiating Rat Dental Pulp Cells2009

    • Author(s)
      Sun H, Kawashima N, Xu J, Takahashi S, Suda H
    • Journal Title

      Australian Endodontic Journal (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] Shh Signaling Is Related to BMP Signaling in Ameloblast Differentiation2008

    • Author(s)
      S Takahashi
    • Organizer
      International association for dental research
    • Place of Presentation
      Metro Toronto convention centre, Canada
    • Year and Date
      2008-07-03
    • Related Report
      2008 Annual Research Report 2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Notch Signaling in the Dental Pulp2008

    • Author(s)
      N KAWASHIMA, S TAKAHASHI, H SUDA
    • Organizer
      International association for dental research
    • Place of Presentation
      Metro Toronto convention centre, Canada
    • Year and Date
      2008-07-03
    • Related Report
      2008 Final Research Report

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Published: 2007-04-01   Modified: 2021-09-27  

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