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Regulation of immune dynamics by Rap1-RAPL-Mst1 signaling

Research Project

Project/Area Number 21570207
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

KATAGIRI Koko  関西学院大学, 理工学部, 教授 (00322157)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
KeywordsRap1 / RAPL / adhesion / autoimmunity / p27 / インテグリン / 遊走 / 接着 / 小胞輸送 / Mst1 / GTPase / ケモカイン / リン酸化 / 低分子G蛋白質
Research Abstract

RAPL, Rap1 binding protein, plays crucial roles in Rap1-dependent lymphocyte adhesion and migration. RAPL-deficient mice experienced age-related lupus-like glomerulonephritis and developed B cell lymphomas. RAPL promoted the nuclear localization of p27, cdk2 inhibitor, and prevented the hyperproliferation of both T and B lymphocytes induced by the crosslinking with the antibody to antigen receptors. These data demonstrated that lymphocyte adhesion and proliferation were coordinately regulated by RAPL, and the deficiency of such molecule solely led to the development of lymphoproliferative diseases.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (19 results)

All 2012 2011 2010 2009

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (13 results)

  • [Journal Article] Rap1 and integrin inside-out signaling2012

    • Author(s)
      Katagiri K
    • Journal Title

      Methods Mol.Biol.

      Volume: 757 Pages: 279-296

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Deficiency of Rap1-GTP binding protein RAPL causes lymphoproliferative disorders through the mislocalization of cyclin-dependent kinase inhibitor p27^<kip1>2011

    • Author(s)
      Katagiri K, Ueda Y, Tomiyama T, Yasuda K, Toda Y, Ikehara S, Nakayama I. K and Kinashi T
    • Journal Title

      Immunity

      Volume: 34 Pages: 24-38

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Deficiency of Rap1-GTP binding protein RAPL causes lymphoproliferative disorders through the mislocalization of cyclin-dependent kinase inhibitor p27^<kip1>.2011

    • Author(s)
      Katagiri K.
    • Journal Title

      Immunity

      Volume: 34 Pages: 24-38

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rap1 controls lymphocyte adhesion cascade and interstitial migration within lymph nodes in RAPL-dependent and-independent manners2010

    • Author(s)
      Katagiri K, Ebisuno Y, Katakai T, Ueda Y, Nemoto T, Inada H, Nabekura J, Okada T, Kannagi R, Tanaka T, Miyasaka M, Hogg N, Kinashi T
    • Journal Title

      Blood

      Volume: 115 Pages: 804-14

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Rap1 controls lymphocyte adhesion cascade and interstitial migration within lymph nodes in RAPL-dependent and-independent manners.2010

    • Author(s)
      Katagiri, K
    • Journal Title

      Blood 115

      Pages: 804-14

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mst1 controls lymphocyte trafficking and interstitial motility within lymph nodes2009

    • Author(s)
      Katagiri K, Katakai T, Ebisuno Y, Ueda Y, Okada T, Kinashi T
    • Journal Title

      EMBO J

      Volume: 28 Pages: 1319-31

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Presentation] Deficiency of RAPL causes lymphoproliferative disorders through the mislocalization of p2^<7kip1>2012

    • Author(s)
      片桐晃子
    • Organizer
      40^<th> keystone symposia
    • Place of Presentation
      Breckenridge, USA
    • Year and Date
      2012-01-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Lymhpocyte arrest under shear flow2011

    • Author(s)
      石原沙耶花、木梨達雄、片桐晃子
    • Organizer
      第40回日本免疫学会総会・学術集会
    • Place of Presentation
      千葉・日本
    • Year and Date
      2011-11-29
    • Related Report
      2011 Final Research Report
  • [Presentation] Rab13 is critical for LFA-1 clustering required for lymphocyte migration2011

    • Author(s)
      金みんす、木梨達雄、片桐晃子
    • Organizer
      第40回日本免疫学会総会・学術集会
    • Place of Presentation
      千葉市
    • Year and Date
      2011-11-29
    • Related Report
      2011 Final Research Report
  • [Presentation] Lymhpocyte arrest under shear flow2011

    • Author(s)
      石原沙耶花
    • Organizer
      第40回日本免疫学会総会・学術集会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-11-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Rab13 is critical for LFA-1 clustering required for lymphocyte migration2011

    • Author(s)
      金みんす
    • Organizer
      第40回日本免疫学会総会・学術集会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-11-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Deficiency of RAPL causes lymphoproliferative disorders through the mislocalization of p27^<kip1>2011

    • Author(s)
      Katagiri K., et. al.
    • Organizer
      2^<nd> RASSF meeting
    • Place of Presentation
      Oxford, UK
    • Year and Date
      2011-07-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Deficiency of RAPL causes lymphoproliferative disorders through the mislocalization of p2^<7kip1>2011

    • Author(s)
      片桐晃子
    • Organizer
      2^<nd> RASSF meeting
    • Place of Presentation
      Oxford, UK
    • Year and Date
      2011-07-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] Deficiency of Rap1 binding protein RAPL causes lymphoproliferative disorders through the mislocalization of p27^<kip1>2011

    • Author(s)
      Katagiri K., et. al.
    • Organizer
      40^<th> keystone symposia
    • Place of Presentation
      Breckenridge, USA
    • Year and Date
      2011-01-10
    • Related Report
      2011 Final Research Report
  • [Presentation] Rap1 controls lymphocyte adhesion cascades and interstitial migration within lymph nodes in RAPL-dependent and-independent manners2010

    • Author(s)
      Ishihara S., Katagiri, K., et. al.
    • Organizer
      14^<th> international congress of immunology
    • Place of Presentation
      神戸・日本
    • Year and Date
      2010-08-23
    • Related Report
      2011 Final Research Report
  • [Presentation] Mst1 controls lymphocyte trafficking and motility within lymph nodes2010

    • Author(s)
      Kim, M., Katagiri K., et. al.
    • Organizer
      14^<th> international congress of immunology
    • Place of Presentation
      神戸・日本
    • Year and Date
      2010-08-23
    • Related Report
      2011 Final Research Report
  • [Presentation] Regulation of lymphocyte polarization and motility by Rab proteins2009

    • Author(s)
      吉田行輝、木梨達雄、片桐晃子
    • Organizer
      第38回日本免疫学会総会・学術会議
    • Place of Presentation
      大阪・日本
    • Year and Date
      2009-12-01
    • Related Report
      2011 Final Research Report
  • [Presentation] Rap1 controls lymphocyte adhesion cascades2009

    • Author(s)
      河田美穂、片桐晃子、木梨達雄
    • Organizer
      第38回日本免疫学会総会・学術会議
    • Place of Presentation
      大阪・日本
    • Year and Date
      2009-12-01
    • Related Report
      2011 Final Research Report
  • [Presentation] Regulation of lymphocyte polarization and motility by Rab proteins2009

    • Author(s)
      吉田行輝
    • Organizer
      日本免疫学会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2009-12-01
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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