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Molecular Cell Biology of the Neuronal Primary Cilium-Elucidation of its Structure and Functions-

Research Project

Project/Area Number 19590188
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General anatomy (including Histology/Embryology)
Research InstitutionUniversity of Yamanashi

Principal Investigator

TAKEDA Sen  University of Yamanashi, 大学院・医学工学総合研究部, 教授 (20272429)

Co-Investigator(Renkei-kenkyūsha) NARITA Keishi  山梨大学, 大学院・医学工学総合研究部, 助教 (50452131)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords神経細胞 / 一次線毛 / 情報伝達 / G蛋白質共役型受容体 / カルシウム / カルシウムイメージング / 細胞内情報伝 / 形態形成
Research Abstract

神経系細胞の一次線毛をシナプス以外の新しい情報伝達システムとして捉え、どの様な構造と機能を有しているかを解析した。この結果、線毛は9+0という感覚線毛の特徴である微小管構造を有し、その膜上にはセロトニン、ソマトスタチン、NPFFなどに対する受容体が局在することが明らかになった。また、線毛上の受容体へのリガンド刺激に依り細胞内のcAMP濃度に変化がもたらされ、神経の情報伝達系への影響が示唆された。

Report

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

    (16 results)

All 2010 2009 2008 2007

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (12 results)

  • [Journal Article] Multiple primary cilia modulate the fluid transcytosis in choroid plexus epithelium2010

    • Author(s)
      Narita' K., Kawate, T., Kakinuma, N., Takeda, S.
    • Journal Title

      Traffic 11

      Pages: 287-301

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Visualization of receptor trafficking in neuronal primary cilia2009

    • Author(s)
      Misawa, T., Yoshimura, K., Narita, K. Takeda, S.
    • Journal Title

      Neuroscience Res 65

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Physical properties of the probe electrospray ionization (PESI) needle applied to the biological samples.2009

    • Author(s)
      Yoshimura, et al.
    • Journal Title

      Journal of Mass Spectrometry (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Histochemical Analysis of Renal Dysplasia with Ureteral Atresia2009

    • Author(s)
      Kawate, et al.
    • Journal Title

      Acta Histochemica et Cytochemica (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Visualization of receptor trafficking in neuronal primary cilia2009

    • Author(s)
      Misawa, T., Yoshimura, K., Narita, K. Takeda, S.
    • Organizer
      第32 回日本神経科学会大会
    • Place of Presentation
      名古屋
    • Year and Date
      2009-09-17
    • Related Report
      2008 Final Research Report
  • [Presentation] バイオセンサーとしての一次線毛を介した脳脊髄液産生調節機構の分子機構2009

    • Author(s)
      Narita, K., Kawate, T., Takeda, S.
    • Organizer
      第114回日本解剖学会全国学術集会
    • Place of Presentation
      岡山
    • Year and Date
      2009-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] バイオセンサーとしての一次線毛を介した脳脊髄液産生調節機構の分子機構2009

    • Author(s)
      成田啓之, 川手豊子, 竹田扇
    • Organizer
      第114回日本解剖学会全国学術集会
    • Place of Presentation
      岡山県岡山市
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] ダリア細胞の一次線毛によるヘッジホックシグナルの受容とその生理機能の解析2009

    • Author(s)
      吉村健太郎, 竹田扇
    • Organizer
      第114回日本解剖学会全国学術集会
    • Place of Presentation
      岡山県岡山市
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Primary Cilia Act as Biosensors to Regulate Production of Cerebrospinal Fluid2008

    • Author(s)
      Narita, K., Kawate, T., Takeda, S.
    • Organizer
      48^<th> Annual Meeting of American Society for Cell Biology
    • Place of Presentation
      San Francisco
    • Year and Date
      2008-12-17
    • Related Report
      2008 Final Research Report
  • [Presentation] Primary cilia acts as biosensors to regulate production of cerebrospinal fluid2008

    • Author(s)
      成田啓之, 川手豊子, 竹田扇
    • Organizer
      48^<th> Annual Meeting of American Society for Cell Biology
    • Place of Presentation
      San Francisco (米国)
    • Year and Date
      2008-12-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] Functional Analysis of Primary Cilium in Regulation of Cerebrospinal Fluid Production2008

    • Author(s)
      Narita, K., Kawate, T., Takeda, S.
    • Organizer
      第31回日本神経科学会大会
    • Place of Presentation
      東京
    • Year and Date
      2008-07-09
    • Related Report
      2008 Final Research Report
  • [Presentation] Functional analysis of primary cilium in regulation of cerebrospinal fluid production.2008

    • Author(s)
      成田啓之, 川手豊子, 竹田扇
    • Organizer
      第31回日本神経科学大会
    • Place of Presentation
      東京都千代田区
    • Year and Date
      2008-07-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] 腹膜線維化における一次線毛の役割2008

    • Author(s)
      北見 欣一
    • Organizer
      第113回日本解剖学会全国学術集会
    • Place of Presentation
      大分県由布市
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] 脈絡叢上皮細胞の一次線毛を介した脳脊髄液産生調節機構の解析2008

    • Author(s)
      成田 啓之
    • Organizer
      第113回日本解剖学会全国学術集会
    • Place of Presentation
      大分県由布市
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] Possible role of primary cilia in the peritoneal fibrosis2007

    • Author(s)
      北見 欣一
    • Organizer
      47th Annual Meeting of American Society for Cell Biology
    • Place of Presentation
      Wahsington D. C.(米国)
    • Year and Date
      2007-12-02
    • Related Report
      2007 Annual Research Report
  • [Presentation] Possible role of primary cilium in the peritoneal fibrosis.2007

    • Author(s)
      北見 欣一
    • Organizer
      第48回日本組織細胞化学会総会
    • Place of Presentation
      山梨県甲府市
    • Year and Date
      2007-09-28
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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