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Nephrin cycle : Analyses of the dynamic state of the podocyte slit diaphragm proteins in vivo and in vitro

Research Project

Project/Area Number 23659174
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Pathological medical chemistry
Research InstitutionYokohama City University

Principal Investigator

OHNO Shigeo  横浜市立大学, 医学研究科, 教授 (10142027)

Project Period (FY) 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Keywords細胞極性 / PAR3 / aPKC / podocytes / Nephrin
Research Abstract

Previous studies on podocyte-specific aPKC KO mice that shows focal glomerular sclerosis have revealed the importance of the dynamics of Nephrin, a major slit membrane protein, for this disease. Here we evaluated the dunamics of Nephrin using epithelial cells, isolated glomerulus, and the cKO mice in vivo, and found the importance of the process of the membrane traffic in this disease.

Report

(2 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (7 results)

All 2012 2011 Other

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (3 results) Remarks (2 results)

  • [Journal Article] KIBRA Suppresses Apical Exocytosis through Inhibition of aPKC Kinase Activity in Epithelial Cells2011

    • Author(s)
      Yoshihama Y, Sasaki K, Horikoshi Y, Suzuki A, Ohtsuka T, Hakuno F, Takahashi S-I, Ohno S, Chida K
    • Journal Title

      Current Biol

      Volume: 21(8) Pages: 705-711

    • URL

      http://www.ncbi.nlm.nih.gov/pubmed?term=21497093

    • Related Report
      2011 Final Research Report
  • [Journal Article] KIBRA Suppresses Apical Exocytosis through Inhibition of aPKC Kinase Activity in Epithelial Cells2011

    • Author(s)
      Yoshihama Y, Sasaki K, Horikoshi Y, Suzuki A, Ohtsuka T, Hakuno F, Takahashi S-I, Ohno S, Chida K
    • Journal Title

      Current Biol.

      Volume: 21 Pages: 705-711

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 上皮組織の形成と維持における極性タンパク質の役割2012

    • Author(s)
      大野茂男
    • Organizer
      第117回日本解剖学会総会・全国学術集会、シンポジウム、細胞極性化の原理と整理機能
    • Place of Presentation
      甲府
    • Year and Date
      2012-03-28
    • Related Report
      2011 Final Research Report
  • [Presentation] Molecular mechanisms regulating the turnover of nephrin ; the role of cell polarity regulator, aPKC2011

    • Author(s)
      Satoh D, Harita Y, Daimon C, Hirose T, Kurihara H, Ohno S
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Year and Date
      2011-12-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Molecular mechanisms regulating the turnover of nephrin ; the role of cell polarity regulator, aPKC2011

    • Author(s)
      Satoh D, Harita Y, Daimon C, Hirose T, Kurihara H, Ohno S
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2011-12-14
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www-user.yokohama-cu.ac.jp/~ohnos/Japanease/indexJ.html

    • Related Report
      2011 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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