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Elucidating the signal transduction network regulating cell motility

Research Project

Project/Area Number 23370085
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Cell biology
Research InstitutionKyoto University

Principal Investigator

KATOH Hironori  京都大学, 生命科学研究科, 准教授 (50303847)

Project Period (FY) 2011-11-18 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
Fiscal Year 2013: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2012: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Keywords細胞・組織 / シグナル伝達 / 癌 / 脳・神経
Research Abstract

Cell migration contributes a variety of diseases including tumor metastasis and lymphocyte chemotaxis in allergic diseases. It is important to elucidate molecular mechanisms underlying the regulation of cell migration to provide new therapeutic targets. In this research, we focused on Rho family G proteins and their regulators, which play key roles in signal transduction pathways leading to regulation of cell migration, and found several novel signaling pathways and their interactions.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (28 results)

All 2014 2013 2012 2011 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (19 results) Remarks (3 results)

  • [Journal Article] Dock4 forms a complex with SH3YL1 and regulates cancer cell migration.2014

    • Author(s)
      Kobayashi M, Harada H, Negishi M, Katoh H
    • Journal Title

      Cellular Signalling

      Volume: 26 Issue: 5 Pages: 1082-1088

    • DOI

      10.1016/j.cellsig.2014.01.027

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Rac GEF Dock4 interacts with cortactin to regulate dendritic spine formation2013

    • Author(s)
      Shuhei Ueda, Manabu Negishi, Hironori Katoh
    • Journal Title

      Molecular Biology of the Cell

      Volume: (in press) Issue: 10 Pages: 1602-1613

    • DOI

      10.1091/mbc.e12-11-0782

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ephexin4-mediated promotion of cell migration and anoikis resistance is regulated by serine 897 phosphorylation of EphA2.2013

    • Author(s)
      Kawai H, Kobayashi M, Hiramoto-Yamaki N, Harada K, Negishi M, Katoh H
    • Journal Title

      FEBS Openbio

      Volume: 3 Issue: 1 Pages: 78-82

    • DOI

      10.1016/j.fob.2013.01.002

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ephexin4 and EphA2 mediate resistance to anoikis through RhoG and phospbatidylinositol 3-kinase2011

    • Author(s)
      Harada, K., Hiramoto-Yamaki, N., Negishi M., Katoh H.
    • Journal Title

      Experimental Cell Research

      Volume: 317 Issue: 12 Pages: 1701-1713

    • DOI

      10.1016/j.yexcr.2011.05.014

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The F-BAR protein Rapostlin regulates dendritic spine formation in hippocampal neurons2011

    • Author(s)
      Yohei Wakita, Tetsuhiro Kakimoto, Hironori Katoh, Manabu Negishi.
    • Journal Title

      The Journal of Biological Chemistry

      Volume: Vol.286 Pages: 32672-32683

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The F-BAR protein Rapostlin regulates dendritic spine formation in bippocampal neurons2011

    • Author(s)
      Wakita, Y., Kakimoto, T., Katoh, H., Negishi, M.
    • Journal Title

      The Journal of Biological Chemistry

      Volume: 286 Pages: 32672-32683

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] がん細胞における EphA2 と EphB6 の相互作用の解析2013

    • Author(s)
      赤田麻衣, 原田耕平, 根岸 学, 加藤裕教
    • Organizer
      第86回日本生化学会大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2013-09-13
    • Related Report
      2013 Final Research Report
  • [Presentation] Dock4 と SH3YL1 との結合によるがん細胞の運動制御2013

    • Author(s)
      小林大師, 原田耕平, 根岸 学, 加藤裕教
    • Organizer
      第86回日本生化学会大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2013-09-11
    • Related Report
      2013 Final Research Report
  • [Presentation] Ephexin4-RhoGシグナル制御におけるScribbleの役割2012

    • Author(s)
      原田 耕平 , 根岸 学 , 加藤 裕教
    • Organizer
      第85回日本生化学会大会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2012-12-16
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] EphA2 の 897番目のセリンのリン酸化は,Ephexin4/RhoGによるがん細胞の運動とアノイキス耐性を制御する2012

    • Author(s)
      川合宏武, 小林大師, 平本- 山木奈央, 原田耕平, 根岸 学, 加藤裕教
    • Organizer
      第85回日本生化学会大会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2012-12-16
    • Related Report
      2013 Final Research Report
  • [Presentation] EphA2受容体に結合するEphexin4の機能2012

    • Author(s)
      加藤裕教、根岸 学
    • Organizer
      第85回日本生化学会大会
    • Place of Presentation
      福岡国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] EphA2の897番目のセリンのリン酸化は、Ephexin4/RhoGによるがん細胞の運動とアノイキス耐性を制御する2012

    • Author(s)
      川合宏武、小林大師、平本-山木奈央、原田耕平、根岸 学、加藤裕教
    • Organizer
      第85回日本生化学会大会
    • Place of Presentation
      福岡国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] The Rac-specific GEF Dock4 controls dendritic spine formation in hippocampal neurons2011

    • Author(s)
      Ueda, S., Negishi, M., Katoh, H.
    • Organizer
      Society for Neuroscience annual meeting 2011
    • Place of Presentation
      ワシントン(アメリカ)
    • Year and Date
      2011-11-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] The role of F=BAR protein Rapostlin/FBP17 in dendritic spine formation in bippocampal neurons2011

    • Author(s)
      Wakita, Y., Katoh, H., Negishi, M.
    • Organizer
      Society for Neuroscience annual meeting 2011
    • Place of Presentation
      ワシントン(アメリカ)
    • Year and Date
      2011-11-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] 海馬ニューロンの樹状突起スパイン形成におけるRac 活性化因子 Dock4 の役割2011

    • Author(s)
      上田修平, 根岸 学, 加藤裕教
    • Organizer
      第84回日本生化学会大会
    • Place of Presentation
      京都国際会議場
    • Year and Date
      2011-09-24
    • Related Report
      2013 Final Research Report
  • [Presentation] EphA2受容体による細胞運動の制御2011

    • Author(s)
      加藤裕教、根岸学
    • Organizer
      第84回日本生化学会大会
    • Place of Presentation
      国立京都国際会館(招待講演)
    • Year and Date
      2011-09-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] 海馬ニューロンの樹状突起スパイン形成におけるRac活性化因子Dock4の役割2011

    • Author(s)
      上田修平、根岸学、加藤裕教
    • Organizer
      第84回日本生化学会大会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2011-09-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Rac1 活性化因子 Dock4 は海馬ニューロンの樹状突起スパイン形成を制御する2011

    • Author(s)
      上田修平, 根岸 学, 加藤裕教
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2011-09-17
    • Related Report
      2013 Final Research Report
  • [Presentation] Rac1活性化因子Dock4は海馬ニューロンの樹状突起スパイン形成を制御する2011

    • Author(s)
      上田修平、根岸学、加藤裕教
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2011-09-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] The F-BAR ドメイン蛋白質 Rapostlin は海馬ニューロンにおいてエンドサイトーシスと樹状突起スパイン形成を制御する2011

    • Author(s)
      脇田洋平, 柿本哲宏, 加藤裕教, 根岸 学
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2011-09-15
    • Related Report
      2013 Final Research Report
  • [Presentation] F-BARドメイン蛋白質Rapostlinは海馬ニューロンにおいてエンドサイトーシスと樹状突起スパイン形成を制御する2011

    • Author(s)
      脇田洋平、柿本哲宏、加藤裕教、根岸学
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2011-09-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] The Rac-specific GEF Dock4 controls dendritic spine formation in hippocampal neurons2011

    • Author(s)
      Shuhei Ueda, Manabu Negishi, Hironori Katoh
    • Organizer
      The 41th annual meeting of the Society for Neuroscience
    • Place of Presentation
      Washington, DC
    • Related Report
      2013 Final Research Report
  • [Presentation] The role of F-BAR protein Rapostlin/FBP17 in dendritic spine formation in hippocampal neurons2011

    • Author(s)
      Yohei Wakita, Tetsuhiro Kakimoto, Hironori Katoh, Manabu Negishi
    • Organizer
      The 41th annual meeting of the Society for Neuroscience
    • Place of Presentation
      Washington, DC
    • Related Report
      2013 Final Research Report
  • [Presentation] Dock4とSH3YL1との結合によるがん細胞の運動制御

    • Author(s)
      小林大師、原田耕平、根岸 学、加藤裕教
    • Organizer
      第86回日本生化学会大会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2013 Annual Research Report
  • [Presentation] がん細胞におけるEphA2とEphB6の相互作用の解析

    • Author(s)
      赤田麻衣、原田耕平、根岸 学、加藤裕教
    • Organizer
      第86回日本生化学会大会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://www.lif.kyoto-u.ac.jp/labs/negishi/j/toppu.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 京都大学大学院生命科学研究科生体システム学分野ホームページ

    • URL

      http://www.lif.kyoto-u.ac.jp/labs/negishi/j/toppu.html

    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://www.lif.kyoto-u.ac.jp/labs/negishi/

    • Related Report
      2011 Annual Research Report

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Published: 2013-05-15   Modified: 2019-07-29  

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