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Effects of planar cell polarity and cytoskeleton in NPHP cystic kidney development

Research Project

Project/Area Number 26461245
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kidney internal medicine
Research InstitutionOsaka Medical College

Principal Investigator

SUGIYAMA Noriyuki  大阪医科大学, 医学部, 講師 (90381954)

Co-Investigator(Kenkyū-buntansha) 津田 雅之  高知大学, 教育研究部医療学系基礎医学部門, 准教授 (90406182)
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords嚢胞腎 / ネフロン癆 / 細胞株 / 急性腎障害 / 腎輝度
Outline of Final Research Achievements

Analysis of intracellular localization of planar cell polarity factor and cytoskeletal regulator as a candidate factor causing renal tubular expansion in cystic kidneys resulted in no change in localization of the factor. It was inferred that there was no involvement of plane cell polarity and cytoskeleton in renal tubular expansion.
In addition, as a result of development of a method for establishing a renal tubular epithelial cell line from cystic kidney, we succeeded in establishing a cell line from renal tubular epithelial cells before renal tubular expansion in inv_deltaC kidneys.
In addition, point mutant mice were prepared for functional analysis of Inv.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (7 results)

All 2017 2016 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (6 results) (of which Invited: 1 results)

  • [Journal Article] Quantified kidney echogenicity in mice with renal ischemia reperfusion injury: evaluation as a noninvasive biomarker of acute kidney injury.2017

    • Author(s)
      Murata S, Sugiyama N, Maemura K, Otsuki Y.
    • Journal Title

      Med Mol Morphol

      Volume: 50 Issue: 3 Pages: 161-169

    • DOI

      10.1007/s00795-017-0157-8

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 急性腎障害早期診断における超音波検査による腎輝度の有用性2017

    • Author(s)
      杉山紀之、村田真野、近藤洋一
    • Organizer
      第122回日本解剖学会総会・全国学術集会
    • Place of Presentation
      長崎大学坂本キャンパス
    • Year and Date
      2017-03-28
    • Related Report
      2016 Research-status Report
  • [Presentation] 急性腎障害早期診断における超音波検査による腎輝度の有用性2017

    • Author(s)
      杉山紀之,村田真野,近藤洋一
    • Organizer
      第122回日本解剖学会総会・全国学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 虚血性急性腎障害におけるMDA-7/IL-24の機能解析2016

    • Author(s)
      杉山紀之、村田真野、足立孝臣、大槻勝紀
    • Organizer
      第 121 回日本解剖学会総会・全国学術集会
    • Place of Presentation
      ビッグパレットふくしま(福岡県郡山市)
    • Year and Date
      2016-03-28
    • Related Report
      2015 Research-status Report
  • [Presentation] 急性腎障害における早期診断因子としての超音波検査による腎輝度の有用性の検討2015

    • Author(s)
      村田真野,杉山紀之,前村憲太朗、大槻勝紀
    • Organizer
      第91回日本解剖学会近畿支部学術集会
    • Place of Presentation
      京都工芸繊維大学(京都府京都市)
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
  • [Presentation] 一次繊毛異常における嚢胞腎の発生機序2015

    • Author(s)
      杉山紀之、芝大
    • Organizer
      第59回埼玉腎臓研究会
    • Place of Presentation
      大宮ソニックシティ(埼玉県さいたま市)
    • Year and Date
      2015-11-28
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] 急性腎障害における超音波検査における腎輝度を用いた診断・予後予測能の検討2015

    • Author(s)
      村田真野,杉山紀之,大槻勝紀
    • Organizer
      第56回日本組織細胞化学会
    • Place of Presentation
      関西医大学枚方新キャンパス(大阪府枚方市)
    • Year and Date
      2015-10-04
    • Related Report
      2015 Research-status Report

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Published: 2014-04-04   Modified: 2019-03-29  

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