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Pathophysiological relevance of visceral fat and kidneys in obesity-induced renal injury

Research Project

Project/Area Number 22590898
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Kidney internal medicine
Research InstitutionKeio University

Principal Investigator

TOKUYAMA Hirobumi  慶應義塾大学, 医学部, 講師 (50276250)

Co-Investigator(Kenkyū-buntansha) HAYASHI Koichi  慶應義塾大学, 医学部, 准教授 (80164937)
WAKINO Shu  慶應義塾大学, 医学部, 講師 (50265823)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2012: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
KeywordsRhoキナーゼ / アルドステロン / 肥満 / メタボリックシンドローム / 脂肪組織 / ミネラルコルチコイド受容体 / 脂肪腎臓連関 / 尿細管細胞肥大
Research Abstract

Excess fat intake causes obesity and renal injury in C57BL/6J mice, and these changes are mediated by an enhanced mineralocorticoid receptor /Rho/Rho-kinase pathway and inflammatory process. Moreover, the removal of visceral fat pads resulted in marked de

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (25 results)

All 2013 2012 2011 2010 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (16 results) Book (2 results) Remarks (1 results)

  • [Journal Article] The hydrolase DDAH2 enhances pancreatic insulin secretion by transcriptional regulation of secretagogin through a Sirt1-dependent mechanism in mice.2013

    • Author(s)
      Hasegawa K, Wakino S, Kimoto M, Minakuchi H, Fujimura K, Hosoya K, Komatsu M, Kaneko Y, Kanda T, Tokuyama H, Hayashi K, Itoh H.
    • Journal Title

      FASEB J.

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Role of Mineralocorticoid receptor/Rho/Rho-kinase pathway in Obesity-Related Renal Injury.2012

    • Author(s)
      Tokuyama H, Wakino S, Hara Y, Washida N, Fujimura K, Hosoya K, Yoshioka K, Hasegawa K, Minakuchi H, Homma K, Hayashi K, Itoh H.
    • Journal Title

      Int J Obes (Lond)

      Volume: 36(8) Pages: 1062-71

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Rho-kinase inhibition ameliorates peritoneal fibrosis and angiogenesis in a rat model of peritoneal sclerosis.2011

    • Author(s)
      Washida N, Wakino S, Tonozuka Y, Homma K, Tokuyama H, Hara Y, Hasegawa K, Minakuchi H, Fujimura K, Hosoya K, Hayashi K, Itoh H.
    • Journal Title

      Nephrol Dial Transplant.

      Volume: 26(9) Pages: 2770-2779

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Rho and Rho-Kinase Activity in Adipocytes Contributes to a Vicious Cycle in Obesity That May Involve Mechanical Stretch.2011

    • Author(s)
      Hara Y, Wakino S, Tanabe Y, Saito M, Tokuyama H, Washida N, Tatematsu S, Yoshioka K, Homma K, Hasegawa K, Minakuchi H, Fujimura K, Hosoya K, Hayashi K, Nakayama K, Itoh H.
    • Journal Title

      Sci Signal

      Volume: 25;4(157)

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Role of Mineralocorticoid receptor/Rho/Rho-kinase pathway in Obesity-Related Renal Injury2011

    • Author(s)
      Hirobumi Tokuyama
    • Journal Title

      Int J Obes (Lond)

      Volume: 232(E-pub) Issue: 8 Pages: 1062-1071

    • DOI

      10.1038/ijo.2011.232

    • Related Report
      2012 Annual Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rho and Rho-Kinase Activity in Adipocytes Contributes to a Vicious Cycle in Obesity That May Involve Mechanical Stretch.2011

    • Author(s)
      Yoshikazu Hara
    • Journal Title

      Science Signaling

      Volume: 25(4)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 肥満関連腎症の病態生理の解明-組織学的変化の新たな知見2013

    • Author(s)
      徳山博文、脇野修、二木功治、神田武志鷲田直輝、鷲田直輝、長谷川一宏、水口斉、藤村慶子、林晃一、伊藤裕
    • Organizer
      第56回日本腎臓学会
    • Place of Presentation
      東京
    • Year and Date
      2013-05-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 肥満関連腎症における脂肪腎臓連関の病態生理の解明2012

    • Author(s)
      徳山博文、脇野修、神田武志、鷲田直樹長谷川一宏、水口斉、藤村慶子、本間康一郎、林晃一、伊藤裕
    • Organizer
      第16回日本心血管内分泌代謝学会
    • Place of Presentation
      東京.
    • Year and Date
      2012-11-23
    • Related Report
      2012 Final Research Report
  • [Presentation] 肥満関連腎症における脂肪腎臓連関の病態生理の解明.2012

    • Author(s)
      徳山博文、脇野修、神田武志、鷲田直樹、長谷川一宏、水口斉、藤村慶子、本間康一郎、小松素明、金子友香、林晃一、伊藤裕.
    • Organizer
      第35回日本高血圧学会
    • Place of Presentation
      名古屋
    • Year and Date
      2012-09-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 肥満関連腎症の病態生理における脂肪腎臓連関の重要性.2012

    • Author(s)
      徳山博文、脇野修、神田武志、鷲田直樹、長谷川一宏、水口斉、二木功治、本間康一郎、林晃一、伊藤裕
    • Organizer
      第55回日本腎臓学会学術総会
    • Place of Presentation
      横浜
    • Year and Date
      2012-06-02
    • Related Report
      2012 Final Research Report
  • [Presentation] 肥満関連腎症における脂肪腎臓連関の病態生理の解明2011

    • Author(s)
      徳山博文
    • Organizer
      第15回日本心血管内分泌代謝学会学術総会
    • Place of Presentation
      千里ライフサイエンスセンター(大阪府)
    • Year and Date
      2011-11-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 肥満関連腎症における脂肪腎臓連関の病態生理の解明2011

    • Author(s)
      徳山博文、脇野修、神田武志、鷲田直樹、長谷川一宏、水口斉、藤村慶子、本間康一郎、林晃一、伊藤裕
    • Organizer
      第15回日本心血管内分泌代謝学会
    • Place of Presentation
      大阪.
    • Year and Date
      2011-11-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 肥満関連腎症における脂肪腎臓連関の病態生理の解明2011

    • Author(s)
      徳山博文、脇野修、神田武志、鷲田直樹、長谷川一宏、水口斉、藤村慶子、本間康一郎、林晃一、伊藤裕
    • Organizer
      第34回日本高血圧学会
    • Place of Presentation
      宇都宮
    • Year and Date
      2011-10-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 肥満関連腎症における脂肪腎臓連関の病態生理の解明2011

    • Author(s)
      徳山博文
    • Organizer
      第34回日本高血圧学会総会
    • Place of Presentation
      栃木県総合文化センター(栃木県)
    • Year and Date
      2011-10-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] 肥満関連腎症における腹部脂肪組織除去の有用性2011

    • Author(s)
      徳山博文
    • Organizer
      第54回日本腎臓学会学術総会
    • Place of Presentation
      パシフィコ横浜(神奈川県)
    • Year and Date
      2011-06-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 肥満関連腎症における腹部脂肪組織除去の有用性2011

    • Author(s)
      徳山博文、脇野修、神田武志、原義和、鷲田直樹、長谷川一宏、水口斉、藤村慶子、本間康一郎、林晃一、伊藤裕
    • Organizer
      第54回日本腎臓学会
    • Place of Presentation
      横浜
    • Year and Date
      2011-06-15
    • Related Report
      2012 Final Research Report
  • [Presentation] Role of Mineralocorticoid receptor/Rho/Rho-kinase pathway in Obesity-Related Renal Injury.2010

    • Author(s)
      Hirobumi Tokuyama
    • Organizer
      the 43^<nd> American Society of Nephrology
    • Place of Presentation
      Denver
    • Year and Date
      2010-11-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] アルドステロン/Rho/Rhoキナーゼ経路の肥満関連腎症における役割2010

    • Author(s)
      徳山博文、脇野修、原義和、鷲田直樹、長谷川一宏、水口斉、藤村慶子、本間康一郎、林晃一、伊藤裕
    • Organizer
      第33回日本高血圧学会
    • Place of Presentation
      福岡
    • Year and Date
      2010-10-16
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] アルドステロン(Ald)/Rho/Rhoキナーゼ経路の肥満関連腎症における意義2010

    • Author(s)
      徳山博文、脇野修、原義和、鷲田直樹、長谷川一宏、水口斉、本間康一郎、林晃一、伊藤裕
    • Organizer
      第53回日本腎臓学会学術総会
    • Place of Presentation
      神戸
    • Year and Date
      2010-06-17
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] 肥満関連腎症の病態生理における脂肪腎臓連関の重要性

    • Author(s)
      徳山博文
    • Organizer
      第55回日本腎臓学会学術総会
    • Place of Presentation
      横浜
    • Related Report
      2012 Annual Research Report
  • [Presentation] 肥満関連腎症における脂肪腎臓連関の病態生理の解明

    • Author(s)
      徳山博文
    • Organizer
      第35回日本高血圧学会総会
    • Place of Presentation
      名古屋
    • Related Report
      2012 Annual Research Report
  • [Presentation] 肥満関連腎症における脂肪腎臓連関の病態生理の解明

    • Author(s)
      徳山博文
    • Organizer
      第16回日本心血管内分泌代謝学会学術総会
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Book] 「肥満と糖尿病」肥満関連腎症の機序は?(肥満すると腎臓が悪くなりますか?).2010

    • Author(s)
      徳山博文、伊藤裕
    • Publisher
      丹水社
    • Related Report
      2012 Final Research Report
  • [Book] 肥満と糖尿病2010

    • Author(s)
      徳山博文
    • Total Pages
      3
    • Publisher
      丹水社
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.keio-emn.jp/

    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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