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Cytoprotective actions of Klotho in oxidative damages of proximal tubular epithelial cells caused by high glucose

Research Project

Project/Area Number 23591208
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kidney internal medicine
Research InstitutionKawasaki Medical School

Principal Investigator

YOSHISUKE Haruna  川崎医科大学, 医学部, 講師 (40341094)

Co-Investigator(Kenkyū-buntansha) SATOH Minoru  川崎医科大学, 医学部, 准教授 (70449891)
KASHIHARA Naoki  川崎医科大学, 医学部, 教授 (10233701)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords腎臓学
Research Abstract

We used Klotho overexpressing mice and Akita mice(a spontaneous insulin secretion deficiency diabetes model) in this experiment were.At 20 weeks of age, we compared albuminuria renal tissue, kidney calpain activity. Albuminuria appeared at 20 weeks of age Akita mice, but it was significantly inhibited by Klotho overexpression. Glomerular injury was significantly suppressed compared to Akita mouse. Klotho inhibits the calpain activation, and inhibits albuminuria by diabetes. Klotho replacement therapy is effective against diabetic nephropathy treatment.

Report

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

    (27 results)

All 2014 2013 2012 2011

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (20 results)

  • [Journal Article] Maintenance of Endothelial Guanosine Triphosphate Cyclohydrolase I Ameliorates Diabetic Nephropathy2013

    • Author(s)
      Kidokoro K, Satoh M, Channon KM, Yada T, Sasaki T, Kashihara N
    • Journal Title

      J Am Soc Nephrol

      Volume: 24(7) Pages: 1139-50

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Selective estrogen receptor modulation attenuates proteinuria-induced renal tubular damage by modulating mitochondrial oxidative status2013

    • Author(s)
      Nishi Y, Satoh M, Nagasu H, Kadoya H, Ihoriya C, Kidokoro K, Sasaki T, Kashihara N
    • Journal Title

      Kidney Int

      Volume: 83(4) Pages: 662-73

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Angiostatin production increases in response to decreased nitric oxide in aging rat kidney2013

    • Author(s)
      Satoh M, Kidokoro K, Ozeki M, Nagasu H, Nishi Y, Ihoriya C, Fujimoto S, Sasaki T, Kashihara N
    • Journal Title

      Lab Invest.

      Volume: 93(3) Pages: 334-43

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Azelnidipine attenuates glomerular damage in Dahl salt-sensitive rats by suppressing sympathetic nerve activity2012

    • Author(s)
      Nagasu H, Satoh M, Fujimoto S, Tomita N, Sasaki T, Kashihara N
    • Journal Title

      Hypertens Res

      Volume: 35(3) Pages: 348-55

    • NAID

      10030644635

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Klotho protects against mouse renal fibrosis by inhibiting Wnt signaling2012

    • Author(s)
      Satoh M, Nagasu H, Morita Y, Yamaguchi TP, Kanwar YS, Kashihara N
    • Journal Title

      Am J Physiol Renal Physiol

      Volume: 303(12)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Klothoと腎不全の進行2012

    • Author(s)
      春名 克祐、柏原 直樹
    • Journal Title

      腎と透析

      Volume: 72 Pages: 341-346

    • Related Report
      2011 Research-status Report
  • [Journal Article] Overexpression of klotho protein modulates uninephrectomy-induced compensatory renal hypertrophy by suppressing IGF-I signals.2011

    • Author(s)
      Satoh Minoru, Kashihara Naoki
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 407 Pages: 39-43

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Nuclear factor erythroid 2-like factor 2 activation by rosuvastatin reduces albuminuria in Akita diabetic mice2014

    • Author(s)
      Minoru Satoh, Chieko Ihoriya, Norio Komai, Tamaki Sasaki, Naoki Kashihara
    • Organizer
      IVBM2014/The 18th International Vascular Biology Meeting
    • Place of Presentation
      京都市みやこめっせ
    • Year and Date
      2014-04-15
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白は内皮カルパイン活性を抑制し糖尿病性腎症によるアルブミン尿を軽減する2014

    • Author(s)
      佐藤稔
    • Organizer
      日本腎臓病学会
    • Place of Presentation
      パシフィコ横浜(神奈川)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Klotho蛋白のカルパイン活性抑制作用による糖尿病性腎症アルブミン尿抑制効果2013

    • Author(s)
      角谷裕之、佐藤稔、春名克祐、庵谷千恵子、板野精之、佐々木環、柏原直樹
    • Organizer
      第25回日本糖尿病性腎症研究会
    • Place of Presentation
      東京都文京区東京ガーデンパレス
    • Year and Date
      2013-12-08
    • Related Report
      2013 Final Research Report
  • [Presentation] Rosuvastatin Activates Transcription Factor Nrf2 through p21cip1 Expression and Prevents Albuminuria through Preservation of Glomerular Endothelial Integrity in AKITA Diabetic Mice2013

    • Author(s)
      Ihoriya C, Satoh M, Sasaki T, Kashihara N
    • Organizer
      ASN 2013
    • Place of Presentation
      Atlanta Georgia World Congress Center
    • Year and Date
      2013-11-09
    • Related Report
      2013 Final Research Report
  • [Presentation] 腎繊維化におけるKlothoの役割2013

    • Author(s)
      佐藤稔、柏原直樹
    • Organizer
      第43回日本腎臓学会西部学術大会
    • Place of Presentation
      松山市松山全日空ホテル
    • Year and Date
      2013-10-11
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白はカルパイン活性化を抑制し、糖尿病によるアルブミン尿を抑制する2013

    • Author(s)
      角谷裕之、佐藤稔、春名克祐、城所研吾、庵谷千恵子、板野精之、佐々木環、柏原直樹
    • Organizer
      第28回日本糖尿病合併症学会
    • Place of Presentation
      北海道旭川グランドホテル
    • Year and Date
      2013-09-14
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho Protein Ameliorates Peritoneal Fibrosis Though The Regulation of Wnt/β-Catenin Signaling2013

    • Author(s)
      Nishi Y, Satoh M, Itano Y, Sasaki T, Kashihara N
    • Organizer
      ISN World Congress of Nephrology 2013
    • Place of Presentation
      Hong Kong Hong Kong Convention and Exhibirion Centre
    • Year and Date
      2013-06-01
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白による脂肪炎症改善およびインスリン抵抗性改善効果の検討2013

    • Author(s)
      佐藤稔、城所研吾、西佑子、庵谷千恵子、角谷裕之、駒井則夫、佐々木環、柏原直樹
    • Organizer
      第56回日本腎臓学会学術総会
    • Place of Presentation
      東京東京国際フォーラム
    • Year and Date
      2013-05-12
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白のカルパイン活性抑制作用による糖尿病性腎症アルブミン尿抑制効果2013

    • Author(s)
      佐藤稔
    • Organizer
      日本糖尿病性腎症研究会
    • Place of Presentation
      東京ガーデンパレス(東京都)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Klotho蛋白は高脂肪食による脂肪炎症を抑制し、インスリン抵抗性を改善する2012

    • Author(s)
      佐藤稔、城所研吾、西佑子、庵谷千恵子、角谷裕之、柏原直樹
    • Organizer
      第16回日本心血管内分泌代謝学会学術総会
    • Place of Presentation
      東京都東京大学
    • Year and Date
      2012-11-23
    • Related Report
      2013 Final Research Report
  • [Presentation] Rosuvastatin Activates Transcription Factor Nrf2 and Protects Prevents Albuminuria through Preservation of the Glomerular Endothelial Integrity in Akita Diabetic Mice2012

    • Author(s)
      Chieko Ihoriya,Minoru Satoh, Tamaki Sasaki,Naoki Kashihara
    • Organizer
      ASN Kidney Week 2012
    • Place of Presentation
      San Diego,USA
    • Year and Date
      2012-11-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Tissue and Development of Insulin Resistance in High-Fat Induced Obese Mice2012

    • Author(s)
      Kengo Kidokoro,Hajime Nagasu,Chieko Ihoriya,Yuko Nishi,Hiroyuki Kadoya,Tamaki Sasaki,Naoki Kashihara
    • Organizer
      ASN Kidney Week 2012
    • Place of Presentation
      San Diego,USA
    • Year and Date
      2012-11-02
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho attenuates inflammation of adipose tissue and development of insulin resistance in high-fat induced obese mice2012

    • Author(s)
      Minoru Satoh,kengo Kidokoro,Hajime Nagasu, Chieko Ihoriya,Yuko Nishi, Hiroyuki Kadoya, Tamaki Sasaki, Naoki Kashihara
    • Organizer
      第44回日本動脈硬化学会総会・学術集会
    • Place of Presentation
      福岡市ヒルトン福岡シーホーク
    • Year and Date
      2012-07-20
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白のWntシグナル抑制による抗繊維化効果2012

    • Author(s)
      佐藤稔、佐々木環、柏原直樹
    • Organizer
      第12回日本抗加齢医学会総会
    • Place of Presentation
      横浜市パシフィコ横浜
    • Year and Date
      2012-06-24
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白による腹膜保護作用の検討2012

    • Author(s)
      西佑子、佐藤稔、藤本壮八、佐々木環、柏原直樹
    • Organizer
      第57回日本透析医学会学術集会
    • Place of Presentation
      札幌市京王プラザホテル札幌
    • Year and Date
      2012-06-24
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白によるWntシグナル制御を介した腹膜保護作用の検討2012

    • Author(s)
      西佑子、佐藤稔、藤本壮八、佐々木環、柏原直樹
    • Organizer
      第55回日本腎臓学会学術総会
    • Place of Presentation
      横浜市パシフィコ横浜
    • Year and Date
      2012-06-02
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白導入による腎線維化抑制効果の検討2012

    • Author(s)
      佐藤稔、佐々木環、柏原直樹
    • Organizer
      第55回日本腎臓学会学術総会
    • Place of Presentation
      横浜市パシフィコ横浜
    • Year and Date
      2012-06-02
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho Protein Reduces Mouse Renal Fibrosis after Unilateral Ureteral Obstruction through Inhibition of Wnt Signaling2012

    • Author(s)
      Minoru Satoh,Hajime Nagasu, kengo Kidokoro, Yuko Nishi, Chieko Ihoriya, Hiroyuki Kadoya, Tamaki Sasaki, Naoki Kashihara
    • Organizer
      49th ERA-EDTA Congress
    • Place of Presentation
      Paris, France(Le Palais des Congres de Paris)
    • Year and Date
      2012-05-26
    • Related Report
      2013 Final Research Report
  • [Presentation] Mouse Renal Fibrosis after Unilateral Ureteral Obstruction Is Reduced by Klotho Protein Overexpression through Wnt Signaling Inhibition2011

    • Author(s)
      Minoru Satoh,Tamaki Sasaki,Naoki Kashihara
    • Organizer
      American Society of Nephrology Kidney Week 2011
    • Place of Presentation
      Philadelphia USA
    • Year and Date
      2011-11-10
    • Related Report
      2013 Final Research Report
  • [Presentation] Klotho蛋白の高糖濃度による近位尿細管上皮細胞障害防御機序の解明2011

    • Author(s)
      春名 克祐
    • Organizer
      日本腎臓病学会
    • Place of Presentation
      パシフィコ横浜(神奈川)
    • Related Report
      2011 Research-status Report

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

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