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Roles of FGF10 on organogenesis in early mandibular development

Research Project

Project/Area Number 18592229
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Orthodontic/Pediatric dentistry
Research InstitutionTohoku University

Principal Investigator

TAKAHASHI Mikako  Tohoku University, 大学院・歯学研究科, 大学院・非常勤講師 (60241642)

Co-Investigator(Kenkyū-buntansha) TAKAHASHI Ichiro  東北大学, 大学院・歯学研究科, 准教授 (70241643)
TERAO Fumie  東北大学, 大学病院, 医員 (10510018)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥630,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2006: ¥1,300,000 (Direct Cost: ¥1,300,000)
Keywords器官形成 / FGF10 器官培養 / 下顎隆起 / 遺伝子導入 / FGF10 / 器官培養 / 顎顔面の発生制御 / メッケル軟骨 / 電気穿孔法 / 軟骨細胞分化 / In situ hybridization / RT-PCR / メッケル氏軟骨 / エレクトロポレーション
Research Abstract

本研究では、ラット胎仔下顎隆起の器官培養系にエレクトロポレーション法によりFgf10遺伝子を側方部に過剰発現させた時にのみメッケル軟骨の形態に影響与え、長軸方向の長さを増大させることを示した。また、FGF10タンパクは下顎隆起側方部由来の細胞の軟骨細胞分化を促進した。これらのことから、FGF10は胎生期下顎隆起において領域特異的にメッケル軟骨の形態および大きさを制御しているものと推察された。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (11 results)

All 2009 2008 2007 2006

All Journal Article (3 results) (of which Peer Reviewed: 2 results) Presentation (8 results)

  • [Journal Article] Application of electroporation to mandibular explant culture system for gene transfection2007

    • Author(s)
      Terao F, Takahashi I, Mitani H, Haruyama N, Suzuki O, Sasano Y, Takano-Yamamoto T
    • Journal Title

      Interface Oral Health Science 2007

      Pages: 179-180

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Application of electroporation to mandibular explant culture system for gene transfection.2007

    • Author(s)
      Terao F, Takahashi I, Takano-Yamamoto T, et. al.
    • Journal Title

      Interface Oral Health Science 2007

      Pages: 179-180

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Expression of genes for gelatinases and tissue inhibitors of metalloproteinases in periodontal tissues during orthodontic tooth movement.2006

    • Author(s)
      Takahashi I et al.
    • Journal Title

      J Mol Histol 37, 3-9

      Pages: 333-342

    • Related Report
      2006 Annual Research Report
  • [Presentation] Molecular mechanisms of response to mechanical stimulation in chondrocyte differentiation2009

    • Author(s)
      Takahashi I
    • Organizer
      Symposium for Interface Oral Health Science
    • Place of Presentation
      仙台
    • Related Report
      2008 Annual Research Report
  • [Presentation] Distraction Osteogenesis for Complex Skeletal Class II and Dentoalveolar Problems -Case Presentation-2008

    • Author(s)
      Takahashi I, Terao F, Suzuki M, Kawamura H, Takano-Yamamoto T
    • Organizer
      Korean Association of Orthodontists
    • Place of Presentation
      済州(韓国)
    • Year and Date
      2008-11-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Utilizing Gene Electroporation and Role of FGFs in Mandibular Development2008

    • Author(s)
      Terao F, Takahashi I, Mitani H, Haruyama N, Sasano Y, Suzuki O, Takano-Yamamoto T
    • Organizer
      第86回 International Association for Dental Research
    • Place of Presentation
      トロント(カナダ)
    • Year and Date
      2008-07-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] 下顎の器官形成期におけるFGFのメッケル軟骨の形態形成に果たす役割2008

    • Author(s)
      寺尾文恵、高橋一郎、三谷英稔、春山直人、笹野泰之、鈴木治、山本照子
    • Organizer
      第4回高機能インターフェイス下顎カンファレンス
    • Place of Presentation
      仙台
    • Year and Date
      2008-03-01
    • Related Report
      2008 Final Research Report
  • [Presentation] Utilizing Gene Electroporation and Role of FGFs in Mandibular Development2008

    • Author(s)
      Terao F, Takahashi I, Mitani H, Haruyama N, Sasano Y, Suzuki O, Takano-Yamamoto T
    • Organizer
      The 86^<th> Annual Meeting for International Association for Dental Research
    • Place of Presentation
      Toronto, Canada
    • Related Report
      2008 Final Research Report
  • [Presentation] 下顎器官培養系におけるエレクトロポレーション法による遺伝子導入の応用2007

    • Author(s)
      寺尾文恵、高橋一郎、三谷英稔、春山直人、鈴木治、笹野泰之、山本照子
    • Organizer
      第66回日本矯正歯科学会大会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] Application of electroporation to mandibular explant culture system for gene transfection2007

    • Author(s)
      Terao F, Takahashi I, Mitani H, Haruyama N, Sasano Y, Takano-Yamamoto T
    • Organizer
      International Symposium for Interface Oral Health Science
    • Place of Presentation
      Sendai, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] 下顎器官培養系におけるエレクトロポレーション法による遺伝子導入の応用2007

    • Author(s)
      寺尾文恵、高橋一郎、山本照子, 他
    • Organizer
      第66回日本矯正歯科学会
    • Place of Presentation
      大阪市
    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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