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Exploratory research to development of novel therapeutic strategy for diabetic nephropathy

Research Project

Project/Area Number 19590952
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

SHIKATA Kenichi  Okayama University, 大学院・医歯薬学総合研究科, 准教授 (00243452)

Co-Investigator(Kenkyū-buntansha) MAKINO Hirofumi  岡山大学, 大学院・医歯薬学総合研究科, 教授 (50165685)
WADA Jyun  岡山大学, 医学部・歯学部附属病院, 講師 (30294408)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords腎臓学 / 糖尿病性腎症 / 炎症 / マクロファージ / サイトカイン / cholecystokinin / 接着分子 / 遺伝子
Research Abstract

我々はこれまでの一連の研究によって、糖尿病性腎症の成因には、軽微な慢性炎症(microinflammation)が関与しており、種々のケモカインや炎症性サイトカインとともに、cholecystokinin (CCK)が、腎症の病因に関連している可能性があることを報告した。本研究では、糖尿病性腎症の進展におけるCCKの役割を明らかにするために、CCK type A receptorとtype B receptorの単独ノックアウトマウスと両者のダブルノックアウトマウス(CCK-AB KOマウス)およびwild typeマウスに糖尿病を発症させることにより、CCKが糖尿病性腎症の進展に対して保護的に働く因子であることを明らかにした。さらに、CCK peptideが培養マクロファージからの炎症性サイトカイン産生を抑制すること、糖尿病ラットの腎障害の進行を抑制することを示し、この結果よりCCKが糖尿病性腎症の予防・治療に応用できる可能性があることが示唆された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (27 results)

All 2009 2008 2007

All Journal Article (13 results) (of which Peer Reviewed: 7 results) Presentation (9 results) Book (5 results)

  • [Journal Article] Advanced glycation end products subspecies-selectively induce adhesion molecule expression and cytokine production in human peripheral blood mononuclear cells2009

    • Author(s)
      Takahashi HK, Mori S, Wake H, Liu K, Yoshino T, Ohashi K, Tanaka N, Shikata K, Makino H, Nishibori M
    • Journal Title

      Pharmacol Exp Ther 20(in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Advanced glycation end products subspecies-selectively induce adhesion molecule expression and cytokine production in human peripheral blood mononuclear cells.2009

    • Author(s)
      高橋英夫
    • Journal Title

      J Pharmacol Exp Ther. 20(in printing)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 糖尿病性腎症の治療におけるMicroinflammation制御の意義2008

    • Author(s)
      四方賢一
    • Journal Title

      BioClinica 23

      Pages: 52-56

    • Related Report
      2008 Final Research Report
  • [Journal Article] 糖尿病性腎症の画像診断2008

    • Author(s)
      佐々木基史, 四方賢一
    • Journal Title

      Diabetes Frontier 19

      Pages: 729-731

    • Related Report
      2008 Final Research Report
  • [Journal Article] 糖尿病性腎症2008

    • Author(s)
      四方賢一, 槇野博史
    • Journal Title

      腎と透析 64

      Pages: 945-950

    • NAID

      10013354331

    • Related Report
      2008 Final Research Report
  • [Journal Article] 糖尿病性腎症2008

    • Author(s)
      四方賢一
    • Journal Title

      腎と透析 64

      Pages: 945-950

    • NAID

      10013354331

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The association of C-reactive protein with an oxidative metabolite of LDL and its implication in atherosclerosis2007

    • Author(s)
      Tabuchi M, Inoue K, Usui-Kataoka H, Kobayashi K, Teramoto M, Takasugi K, Shikata K, Yamamura M, Ando K, Nishida K, Kasahara J, Kume N, LopezMitsudo K, Nobuyoshi M, Yasuda T, Kita T, Makino H, Matsuura E
    • Journal Title

      J Lipid Res 48

      Pages: 768-781

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Changes of gene expression profiles in macrophages stimulated by angiotensin II--angiotensin II induces MCP-2 through AT1-receptor2007

    • Author(s)
      Tone A, Shikata K, Ogawa D, Sasaki S, Nagase R, Sasaki M, Yozai K, Usui HK, Okada S, Wada J, Shikata Y, Makino H
    • Journal Title

      J Renin Angiotensin Aldosterone Syst 8

      Pages: 45-50

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Edaravone mimics sphingosine-1-phosphate-induced endothelial barrier enhancement in human microvascular endothelial cells2007

    • Author(s)
      Omori K, Shikata Y, Sarai K, Watanabe N, Wada J, Goda N, Kataoka N, Shikata K, Makino H
    • Journal Title

      Am J Physiol Cell Physiol 293

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 糖尿病性腎症の成因と新しい治療戦略2007

    • Author(s)
      四方賢一
    • Journal Title

      Medical View Point 28

      Pages: 10-10

    • Related Report
      2008 Final Research Report
  • [Journal Article] 特集 : 糖尿病性腎症. 糖尿病性腎症の成因としてのMicroinflammation2007

    • Author(s)
      四方賢一
    • Journal Title

      日本腎臓学会誌 49

    • Related Report
      2008 Final Research Report
  • [Journal Article] Edaravone mimics sphingosine-1-phosphate-induced endothelial barrier enhancement in human microvascular endothelial cells.2007

    • Author(s)
      Omori K, Shikata Y, Sarai K, Wa
    • Journal Title

      Am J Physiol Cell Physiol 293

      Pages: 1523-1531

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 糖尿病性腎症-日本の研究から-2007

    • Author(s)
      四方賢一、槇野博史
    • Journal Title

      内科 100

      Pages: 74-78

    • Related Report
      2007 Annual Research Report
  • [Presentation] Protective roles of Cholecystokinin against progression of diabetic nephropathy2008

    • Author(s)
      Satoshi Miyamoto, Kenichi Shikata, Motofumi Sasaki, Shingo Nishishita, Chikage Sato, Hitomi Kataoka, Ryo Kodera, Daisho Hirota, Nobuo Kajitani, Jun Wada, Hirofumi Makino
    • Organizer
      44th EASD Annual Meeting
    • Place of Presentation
      Roma, Italy
    • Year and Date
      2008-09-10
    • Related Report
      2008 Final Research Report
  • [Presentation] Protective roles of Cholecystokinin against progression of diabetic nephropathy.2008

    • Author(s)
      宮本聡
    • Organizer
      44th EASD Annual Meeting
    • Place of Presentation
      Roma, Italy
    • Year and Date
      2008-09-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] Cholecystokinin plays protective roles against progression of diabetic nephropatliy.2008

    • Author(s)
      宮本聡
    • Organizer
      ISN Nexus Symposium on Diabetes and the Kidney
    • Place of Presentation
      Dublin, Ireland
    • Year and Date
      2008-06-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] Cholecystokinin plays protective against progression of diabetic nephropathy2008

    • Author(s)
      Miyamoto S, Shikata K, Sasaki M, Nishishita S, Sato C, Kataoka H, KodeR, Hirota D, Kajitani N, Makino H.
    • Organizer
      ISN Nexus Symposium on Diabetes and the Kidney
    • Place of Presentation
      Dublin, Ireland
    • Year and Date
      2008-06-09
    • Related Report
      2008 Final Research Report
  • [Presentation] 糖尿病性腎症の成因とMicroinflammation-新しい治療戦略の開発を目指して-2008

    • Author(s)
      四方賢一
    • Organizer
      第51回日本糖尿病学会学術総会シンポジウム
    • Place of Presentation
      東京都
    • Year and Date
      2008-05-22
    • Related Report
      2008 Final Research Report
  • [Presentation] 糖尿病性腎症の成因とMicroinflammation-新しい治療戦略の開発を目指して-2008

    • Author(s)
      四方賢一
    • Organizer
      第5 1回日本糖尿病学会学術総会シンポジウム3
    • Place of Presentation
      東京
    • Year and Date
      2008-05-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] Microinflammation is a common pathway in the pathogenesis of diabetic nephropathy and cardiovascucomplications2008

    • Author(s)
      Kenichi SHIkata
    • Organizer
      The 8^<th> Japan-China Diabetes Symposium
    • Place of Presentation
      和歌山市
    • Year and Date
      2008-04-25
    • Related Report
      2008 Final Research Report
  • [Presentation] Cholecystokplays protective roles against progression of diabetic nephropathy2008

    • Author(s)
      Miyamoto S, Shikata K, Sasaki M, Nishishita S, Sato C, Kataoka H, Kodera R, Hirota D, Makino H
    • Organizer
      The Shiga International Symposium on Diabetic Nephropathy
    • Place of Presentation
      滋賀県大津市
    • Year and Date
      2008-03-20
    • Related Report
      2008 Final Research Report
  • [Presentation] 糖尿病動物と合併症研究:成因解明から治療法探索まで2007

    • Author(s)
      四方賢一
    • Organizer
      第21回日本糖尿病・肥満動物学会シンポジウム
    • Place of Presentation
      盛岡
    • Year and Date
      2007-02-10
    • Related Report
      2007 Annual Research Report
  • [Book] 慢性腎臓病(CKD)からみた糖尿病性腎症. 分子糖尿病学の進歩2008

    • Author(s)
      四方賢一
    • Publisher
      金原出版
    • Related Report
      2008 Final Research Report
  • [Book] フジメディカル社2008

    • Author(s)
      四方賢一
    • Publisher
      慢性腎臓病(CKD)とアディポネクチン. アディポネクチンとその受容体
    • Related Report
      2008 Final Research Report
  • [Book] 分子糖尿病学の進歩2008

    • Author(s)
      四方賢一
    • Publisher
      金原出版
    • Related Report
      2008 Annual Research Report
  • [Book] 糖尿病性腎症の成因とMicroinflammaton.糖尿病学の進歩(41集)2007

    • Author(s)
      四方賢一
    • Publisher
      診断と治療社
    • Related Report
      2008 Final Research Report
  • [Book] 代謝異常に伴う腎疾患. 糖尿病性腎症. 病気から見た治療戦略. 最新の治療2007

    • Author(s)
      四方賢一
    • Publisher
      南江堂
    • Related Report
      2008 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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