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Analysis of macrophage functions in the progression of chronic glomerulonephritis

Research Project

Project/Area Number 19591242
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Pediatrics
Research InstitutionNiigata University

Principal Investigator

IKEZUMI Yohei  Niigata University, 医歯学総合病院, 講師 (70361897)

Co-Investigator(Kenkyū-buntansha) KAWACHI Hiroshi  新潟大学, 医歯学系, 教授 (60242400)
唐澤 環  新潟大学, 医歯学総合病院, 医員 (30447601)
Co-Investigator(Renkei-kenkyūsha) KARASAWA Tamaki  新潟大学, 医歯学総合病院, 医員 (30447601)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords慢性糸球体腎炎 / 活性化マクロファージ / M2マクロファージ / 糸球体硬化 / 間質線維化 / M2型マクロファージ / CD163抗原 / CD204抗原 / ステロイド薬 / ミゾリビン / 線維化
Research Abstract

慢性糸球体腎炎の進展機序におけるマクロファージの機能を明らかにする目的で、in vivo, in vitroの実験系解析およびヒト慢性糸球体腎炎の腎生検標本を用いて検討を行った。その結果、慢性糸球体腎炎にみられる慢性病変(糸球体メサンギウムメサンギウム増生、糸球体硬化、尿細管質線維化)の進展にはマクロファージのM2型亜型が関与していることを明らかにした。さらに、小児および成人IgA腎症患者の腎生検標本の解析からも同様の所見が見出された。

Report

(5 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Products Report
  • Research Products

    (34 results)

All 2010 2009 2008 2007 Other

All Journal Article (15 results) (of which Peer Reviewed: 11 results) Presentation (16 results) Book (3 results)

  • [Journal Article] Contrasting Effects of Steroids and Mizoribine on Macrophage Activation and Glomerular Lesions in Rat Thy-1 Mesangial Proliferative Glomerulonephritis2010

    • Author(s)
      Ikezumi Y, Suzuki T, Karasawa T, Hasegawa H, Kawachi H, et al
    • Journal Title

      Am J Nephrol 31

      Pages: 273-282

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification of alternatively activated macrophages in new onset pediatric and adult IgA nephropathy2010

    • Author(s)
      Ikezumi Y, Suzuki T, Karasawa T, Hasegawa H, Kawachi H, et al
    • Journal Title

      Histopathology (in press)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Contrasting Effects of Steroids and Mizoribine on Macrophage Activation and Glomerular Lesions in Rat Thy-1 Mesangial Proliferative Glomerulonephritis.2010

    • Author(s)
      池住洋平
    • Journal Title

      American Journal of Nephrology 31

      Pages: 273-282

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contrasting Effects of Steroids and Mizoribine on Macrophage Activation and Glomerular Lesions in Rat Thy-1 Mesangial Proliferative Glomerulonephritis.2010

    • Author(s)
      池住洋平
    • Journal Title

      American Journal of Nephrology

      Volume: 31 Pages: 273-282

    • Related Report
      Products Report
    • Peer Reviewed
  • [Journal Article] IgA腎症, 急速進行性腎炎. これでわかる!病態からみた免疫抑制薬の使い方2009

    • Author(s)
      池住洋平
    • Journal Title

      小児内科 41巻

      Pages: 1596-1600

    • Related Report
      2009 Final Research Report
  • [Journal Article] Activated macrophages down-regulate podocyte nephrin and podocin expression via stress-activated protein kinases2008

    • Author(s)
      Ikezumi Y, Suzuki T, Karasawa T, Kawachi H, et al
    • Journal Title

      Biochem Biophys Res Commun 376

      Pages: 706-711

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Use of mizoribine as a rescue drug for steroid-resistant pediatric IgA nephropathy2008

    • Author(s)
      Ikezumi Y, Suzuki T, Karasawa T, Kawachi H, et al
    • Journal Title

      Pediatr Nephrol 23

      Pages: 645-650

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 新潟市における学校検尿制度に基づく小児IgA腎症の疫学調査ならびに新潟県における特発性ネフローゼ症候群の疫学調査の試み2008

    • Author(s)
      池住洋平, 鈴木俊明, 唐澤環, 内山聖
    • Journal Title

      日本小児腎臓病学会誌 21巻

      Pages: 20-25

    • NAID

      10025170327

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Activated macrophages down-regulate podocyte nephrin and podocin expression via stress-activated protein kinases.2008

    • Author(s)
      池住洋平
    • Journal Title

      Biochemical and Biophysical Research Communications 376

      Pages: 706-711

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Use of mizoribine as a rescue drug for steroid-resistant pediatric IgAnephropathy2008

    • Author(s)
      池住 洋平
    • Journal Title

      Pediatric Nephrology 23

      Pages: 645-650

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] IgA腎症~小児と成人~組織所見からみた違い2007

    • Author(s)
      池住洋平
    • Journal Title

      日本小児腎臓病学会雑誌 20巻

      Pages: 168-175

    • NAID

      10025701214

    • Related Report
      2009 Final Research Report
  • [Journal Article] 慢性糸球体腎炎における免疫抑制薬の位置づけ2007

    • Author(s)
      池住洋平
    • Journal Title

      Nephrology Frontier 6巻

      Pages: 355-361

    • Related Report
      2009 Final Research Report
  • [Journal Article] IgA腎症カクテル療法におけるミゾリビンのマクロファージ活性化抑制作用2007

    • Author(s)
      池住洋平
    • Journal Title

      炎症と免疫 16巻

      Pages: 115-123

    • Related Report
      2009 Final Research Report
  • [Journal Article] Identification of alternatively activated macrophages in new onset pediatric and adult IgA nephropathy

    • Author(s)
      池住洋平
    • Journal Title

      Histopathology (In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of alternatively activated macrophages in new onset pediatric and adult IgA nephropathy

    • Author(s)
      池住洋平
    • Journal Title

      Histopathology

    • Description
      In press
    • Related Report
      Products Report
    • Peer Reviewed
  • [Presentation] Alternatively activated macrophages (M2) in IgA nephropathy.2009

    • Author(s)
      池住洋平
    • Organizer
      42nd Annual Meeting of American Society of Nephrology
    • Place of Presentation
      San Diego, California, USA
    • Year and Date
      2009-10-29
    • Related Report
      2009 Annual Research Report Products Report
  • [Presentation] Alternatively activated macrophages (M2) in IgA nephropathy2009

    • Author(s)
      Ikezumi Y, Suzuki T, Karasawa T, Hasegawa H, Narita I, Kawachi H, et al
    • Organizer
      42nd Annual Meeting of American Society of Nephrology
    • Place of Presentation
      San Diego, California, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] ラットメサンギウム増殖性糸球体腎炎に対するミゾリビンおよびプレドニゾロンによる治療効果2009

    • Author(s)
      池住洋平
    • Organizer
      第52回日本腎臓学会総会
    • Place of Presentation
      横浜市
    • Related Report
      2009 Final Research Report
  • [Presentation] IgA腎症の慢性化組織像形成へのM2マクロファージの関与2009

    • Author(s)
      池住洋平
    • Organizer
      第44回日本小児腎臓病学術集会
    • Place of Presentation
      東京都
    • Related Report
      2009 Final Research Report
  • [Presentation] Effect of Mizoribine in rat steroid-resistant mesangial proliferative glomerulonephritis.2008

    • Author(s)
      池住洋平
    • Organizer
      41th Annual Meeting of American Society of Nephrology
    • Place of Presentation
      Philadelphia, USA
    • Year and Date
      2008-11-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effect of Mizoribine in rat steroid-resistant mesangial proliefative glomerulonephritis2008

    • Author(s)
      Ikezumi Y, Suzuki T, Karasawa T, Kawachi H, et al
    • Organizer
      Philadelphia, Pennsylvania, USA
    • Place of Presentation
      Philadelphia, Pennsylvania, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] ラットメサンギウム増殖性糸球体腎炎に対するミゾリビンおよびプレドニゾロンによる治療効果2008

    • Author(s)
      池住洋平
    • Organizer
      第51回日本腎臓学会総会
    • Place of Presentation
      福岡市
    • Related Report
      2009 Final Research Report
  • [Presentation] ミゾリビンおよびプレドニゾロンのラットメサンギウム増殖性糸球体腎炎における作用機序2008

    • Author(s)
      池住洋平
    • Organizer
      第43回日本小児腎臓病学術集会
    • Place of Presentation
      福岡市
    • Related Report
      2009 Final Research Report
  • [Presentation] Use of mizoribine as a rescue drug for steroid-resistant pediatric IgAnephropathy2007

    • Author(s)
      池住 洋平
    • Organizer
      40th Annual Meeting of American Society of Nephrology
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2007-11-03
    • Related Report
      2007 Annual Research Report
  • [Presentation] Use of Mizoribine as a rescue drug for steroid-resistant pediatric IgA nephropathy2007

    • Author(s)
      Ikezumi Y, Suzuki T, Karasawa T, Kawachi H, et al
    • Organizer
      40th Annual Meeting of American Society of Nephrology
    • Place of Presentation
      San Francisco, California, USA
    • Related Report
      2009 Final Research Report
  • [Presentation] IgA腎症の進展におけるマクロファージによる糸球体障害機序の検討(授賞講演)2007

    • Author(s)
      池住洋平
    • Organizer
      第30回IgA腎症研究会
    • Place of Presentation
      東京都
    • Related Report
      2009 Final Research Report
  • [Presentation] gA腎症~小児と成人組織所見からみた違い~(教育講演2007

    • Author(s)
      池住洋平
    • Organizer
      第42回日本小児腎臓病学会学術集会
    • Place of Presentation
      横浜市
    • Related Report
      2009 Final Research Report
  • [Presentation] iga腎症カクテル療法におけるミゾリビンのマクロファージ活性化抑制作用2007

    • Author(s)
      池住洋平
    • Organizer
      第3回iga腎症カクテル療法研究会シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2009 Final Research Report
  • [Presentation] 慢性糸球体腎炎における免疫抑制薬の位置づけ(ランチョンセミナー)2007

    • Author(s)
      池住洋平
    • Organizer
      第42回日本小児腎臓病学会学術集会
    • Place of Presentation
      横浜市
    • Related Report
      2009 Final Research Report
  • [Presentation] マクロファージによる糸球体障害に対するミゾリビンの作用機2007

    • Author(s)
      池住洋平
    • Organizer
      第50回日本腎臓学会
    • Place of Presentation
      浜松市
    • Related Report
      2009 Final Research Report
  • [Presentation] マクロファージによる糸球体障害に対するミゾリビンの作用機序の検討2007

    • Author(s)
      池住洋平
    • Organizer
      第42回日本小児腎臓病学会学術集会
    • Place of Presentation
      横浜市
    • Related Report
      2009 Final Research Report
  • [Book] Recent advances in IgA nephropathy2009

    • Author(s)
      Ikezumi Y, Nikolic-Paterson DJ.Monocytes, Macrophages.In:Lai KN,ed
    • Publisher
      World Scientific Publishing
    • Related Report
      2009 Final Research Report
  • [Book] ネフローゼ症候群:小児科の視点2009

    • Author(s)
      池住洋平
    • Publisher
      医学書院
    • Related Report
      2009 Final Research Report
  • [Book] Recent advances in IgA nephropathy2009

    • Author(s)
      池住 洋平
    • Total Pages
      20
    • Publisher
      World Scientific Publishing
    • Related Report
      2008 Annual Research Report

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Published: 2007-04-01   Modified: 2016-09-09  

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