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The identification of the antigen and deposition proteins in glomerulonephritis and glomerular deposition diseases

Research Project

Project/Area Number 20K08619
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53040:Nephrology-related
Research InstitutionNippon Medical School

Principal Investigator

Shimizu Akira  日本医科大学, 大学院医学研究科, 大学院教授 (00256942)

Co-Investigator(Kenkyū-buntansha) 石井 永一  日本医科大学, 大学院医学研究科, 研究生 (00193243)
桑原 尚美  日本医科大学, 医学部, テクニカルスタッフ (00599011)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords質量分析 / LC-MS/MS法 / プロテオミクス / 腎生検 / レーザーマイクロダイセクション / 糸球体沈着症 / 免疫複合体型糸球体腎炎 / 腎病理診断 / 腎生検病理検体 / 腎沈着症 / 膜性腎症 / 腎沈着病 / 免疫複合体病 / LC-MS/MS
Outline of Research at the Start

Immune complex型糸球体疾患の腎生検病理検体からマイクロダイセクションで糸球体を単離し、LC-MS/MS法により微量蛋白群を解析し原因抗原を同定する。その原因抗原に対する抗体を用いて、抗原の局在とその機能を解明する。また同定した抗原を用いて血中の特異抗体価のELISAによる測定系を確立を目指す。糸球体沈着症や尿細管間質への沈着症の沈着物の組成の特徴を明らかにし、新規沈着症の同定や、沈着症の形態学的特徴や沈着物の特異な構造の形成機序を解明する。また、モデル動物を用いて、それらの疾患の発症・進展や、沈着物の組成を解析し、沈着症の経時的な病態推移を明らかにする。

Outline of Final Research Achievements

To identify the antigens in several immune complex type glomerulonephritis and to analyze deposited proteins in several glomerular deposition diseases, we performed laser microdissection-liquid chromatography tandem mass spectrometry (LC-MS/MS)-based proteomic analysis using formalin-fixed paraffin embedded renal biopsy kidney tissues. We progressed to identify several antigens in primary and secondary membranous nephropathy and immune complex type glomerulonephritis. We also analyzed several deposited proteins in glomerular diseases to identify DNAJB9 in Fibrillary GN, fibrinogen in Cryofibrinogen glomerulopathy, monoclonal immunoglobulin in monoclonal immunoglobulin deposition diseases, and complement activated proteins demonstrated activation of the complement pathway, and these cases were reported as case report in several journals.

Academic Significance and Societal Importance of the Research Achievements

本研究は、腎生検病理検体から、液体グロマトグラフィ/タンデム質量分析法(LC-MS/MS法)を用いた微量蛋白質解析を行い、免疫複合体型糸球体疾患の既存の抗原蛋白質の同定が可能であることを確認した。また、糸球体沈着症に関連した蛋白質の同定を行い、疾患関連蛋白質が明らかな疾患の腎生検検体からの解析を進め、確定診断に至った症例を報告した。腎生検病理検体を用いたLC-MS/MS法の解析は、腎疾患の発症・進展機序の解析や確定診断に貢献することを示し、疾患関連蛋白質の解析の継続する意義を明らかにした。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (14 results)

All 2022 2021 2020

All Journal Article (14 results) (of which Peer Reviewed: 13 results,  Open Access: 3 results)

  • [Journal Article] A case of juvenile-onset fibrillary glomerulonephritis diagnosed by mass spectrometry and immunohistochemistry of DNAJB92022

    • Author(s)
      Hattori Keita、Shimizu Ryo、Tanaka Shoichiro、Terashima Takashi、Hiramatsu Miya、Shimomura Taishi、Ito Takeshi、Morinaga Takatoshi、Terasaki Mika、Shimizu Akira、Morozumi Kunio、Tamai Hirofumi
    • Journal Title

      CEN Case Reports

      Volume: 11 Issue: 4 Pages: 412-416

    • DOI

      10.1007/s13730-022-00693-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A case of proliferative glomerulonephritis with monoclonal IgG3κ deposits accompanied by glomerular capillary microaneurysms2022

    • Author(s)
      Mii Akiko、Terasaki Mika、Kunugi Shinobu、Seki Miyako、Kashiwagi Tetsuya、Sakai Yukinao、Shimizu Akira
    • Journal Title

      CEN Case Reports

      Volume: - Issue: 3 Pages: 333-338

    • DOI

      10.1007/s13730-021-00676-w

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A possible role of classical complement pathway activation in the pathogenesis of immunoglobulin G nephropathy: a case report2022

    • Author(s)
      Arai Momoko、Mii Akiko、Hirama Akio、Kaneko Tomohiro、Kashiwagi Tetsuya、Shimizu Akira、Sakai Yukinao
    • Journal Title

      CEN Case Reports

      Volume: 12 Issue: 1 Pages: 14-22

    • DOI

      10.1007/s13730-022-00710-5

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A case of pathologically confirmed streptococcal infection-related IgA vasculitis with associated glomerulonephritis and leukocytoclastic cutaneous vasculitis2022

    • Author(s)
      Inoue Taichi、Takeuchi Kazuhiro、Ishikawa Arimi、Terasaki Mika、Arai Yutaka、Hatanaka Saeko、Hirano Yoshitaka、Miyazaki Shun、Hoashi Toshihiko、Mii Akiko、Saeki Hidehisa、Sakai Yukinao、Shimizu Akira
    • Journal Title

      CEN Case Reports

      Volume: 11 Issue: 3 Pages: 391-396

    • DOI

      10.1007/s13730-022-00684-4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nephritis-associated plasmin receptor (NAPlr) in streptococcal infection associated cutaneous IgA vasculitis2022

    • Author(s)
      Inoue Taichi、Takeuchi Kazuhiro、Saeki Hidehisa、Oda Takashi、Shimizu Akira
    • Journal Title

      Clinical and Experimental Nephrology

      Volume: 26 Issue: 11 Pages: 1146-1147

    • DOI

      10.1007/s10157-022-02251-8

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 単クローン性免疫グロブリンの沈着が関連した腎疾患2022

    • Author(s)
      清水章
    • Journal Title

      病理と臨床

      Volume: 40 Pages: 818-822

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Steroid-sensitive recurrent mesangial proliferative glomerulonephritis with monoclonal IgG deposits2021

    • Author(s)
      Nomura Kazutoshi、Miyatake Nobuhiko、Okada Keiichiro、Hayashi Norifumi、Fujimoto Keiji、Adachi Hiroki、Furuichi Kengo、Shimizu Akira、Yokoyama Hitoshi
    • Journal Title

      CEN Case Reports

      Volume: 10 Issue: 2 Pages: 308-313

    • DOI

      10.1007/s13730-020-00562-x

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Cryofibrinogen-associated glomerulonephritis accompanied by advanced gastric cancer.2021

    • Author(s)
      Kakeshita K, Yamazaki H, Imamura T, Ando T, Kobayashi S, Fujioka H, Koike T, Shimizu A, Kinugawa K.
    • Journal Title

      CEN Case Rep.

      Volume: 10 Issue: 4 Pages: 527-536

    • DOI

      10.1007/s13730-021-00602-0

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Monoclonal and polyclonal immunoglobulin G deposits on tubular basement membranes of native and pretransplant kidneys: A retrospective study2021

    • Author(s)
      Sawada Anri、Okumi Masayoshi、Horita Shigeru、Tamura Tomomi、Taneda Sekiko、Ishida Hideki、Hattori Motoshi、Tanabe Kazunari、Nitta Kosaku、Honda Kazuho、Koike Junki、Nagashima Yoji、Shimizu Akira
    • Journal Title

      Pathology International

      Volume: . Issue: 6 Pages: 406-14

    • DOI

      10.1111/pin.13092

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A cross-sectional study in patients with IgA nephropathy of correlations between clinical data and pathological findings at the time of renal biopsy: a Japanese prospective cohort study.2021

    • Author(s)
      Kamano C, Shimizu A, Joh K, Hashiguchi A, Hisano S, Katafuchi R, Kawamura T.
    • Journal Title

      Clin Exp Nephrol.

      Volume: 25 Issue: 5 Pages: 509-521

    • DOI

      10.1007/s10157-021-02022-x

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Proliferative Glomerulonephritis with Monoclonal Immunoglobulin Deposits without Conspicuous Mesangial Proliferation, Complicated with Squamous Cell Lung Carcinoma2020

    • Author(s)
      Higashihara Takaaki、Okada Akira、Nakamura Yasuna、Saigusa Hanako、Homma Shiko、Matsumura Mimiko、Kusano Taiko、Shimizu Akira、Takano Hideki
    • Journal Title

      Internal Medicine

      Volume: 59 Issue: 4 Pages: 557-562

    • DOI

      10.2169/internalmedicine.2993-19

    • NAID

      130007798430

    • ISSN
      0918-2918, 1349-7235
    • Year and Date
      2020-02-15
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Immunohistochemical detection of citrullinated histone H3‐positive neutrophils is useful for identifying active glomerular and interstitial lesions in antineutrophil cytoplasmic antibody‐associated vasculitis2020

    • Author(s)
      Kimura Hidehito、Mii Akiko、Shoji Jun、Arakawa Yusuke、Shimizu Akira
    • Journal Title

      Histopathology

      Volume: 78 Issue: 4 Pages: 520-531

    • DOI

      10.1111/his.14247

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Update on Recurrent Focal Segmental Glomerulosclerosis in Kidney Transplantation2020

    • Author(s)
      Shoji Jun、Mii Akiko、Terasaki Mika、Shimizu Akira
    • Journal Title

      Nephron

      Volume: 144 Issue: Suppl. 1 Pages: 65-70

    • DOI

      10.1159/000510748

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] IgM monoclonal gammopathy with heavy-and-light-chain amyloidosis resembling fibrillary glomerulonephritis determined by tandem mass spectrometry: a case report2020

    • Author(s)
      Adachi Misa、Kitamura Mineaki、Muta Kumiko、Maekawa Akihiro、Uramatsu Tadashi、Tadokoro Masato、Funakoshi Satoshi、Hisano Satoshi、Kuwahara Naomi、Shimizu Akira、Mukae Hiroshi、Nishino Tomoya
    • Journal Title

      BMC Nephrology

      Volume: 21 Issue: 1 Pages: 195-195

    • DOI

      10.1186/s12882-020-01851-4

    • NAID

      120006988172

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access

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Published: 2020-04-28   Modified: 2024-01-30  

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