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Pathological roles of immune guidance molecules that induce granulocytic cell death

Research Project

Project/Area Number 22K16361
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 54020:Connective tissue disease and allergy-related
Research InstitutionOsaka University

Principal Investigator

Nishide Masayuki  大阪大学, 大学院医学系研究科, 助教 (80812255)

Project Period (FY) 2022-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2023: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2022: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords好中球 / 好酸球 / 細胞外トラップ / シングルセル解析 / セマフォリン / インテグリン / 血管炎 / 副鼻腔炎
Outline of Research at the Start

好中球・好酸球に代表される顆粒球はヒトの体内で圧倒的多数を占める白血球であり、免疫反応の最前線を担う細胞である。しかし、免疫異常を引き起こすような顆粒球の過剰な細胞死がどのように誘導されるのかは、十分に理解されていない。本研究は、免疫ガイダンス分子群の作用にフォーカスし、ANCA関連血管炎、好酸球性副鼻腔炎を標的疾患として1.免疫ガイダンス分子群が顆粒球の細胞死を誘導するシグナルメカニズムの解明、2.新規の血管炎モデルマウスの樹立と、ガイダンス因子を標的とした抗体治療、3.患者検体におけるガイダンス分子群の発現と臨床マーカーとの相関解析を行い、将来の免疫難病治療に向けた創薬に繋がる成果を目指す。

Outline of Final Research Achievements

A group of immune guidance molecules have distinct effects on extracellular trap formation and contribute to neutrophil- and eosinophil-associated diseases. We reported that integrin-mediated adhesion contributes to extracellular trap formation in vasculitis (Immunohorizons 2022) and that mitochondrial DNA contributes to neutrophil activation in Behcet's disease (EMBO J 2023). We also proposed a prognostic prediction based on immunological profiles of peripheral blood mononuclear cells from patients with vasculitis by subjecting them to single-cell analysis (Nat Commun 2023).

Academic Significance and Societal Importance of the Research Achievements

本邦において厚生労働省指定難病に該当する顕微鏡的多発血管炎やベーチェット病について好中球活性化のメカニズムの一端を明らかにし、新たな治療戦略につながることが期待される。また、シングルセル解析を介して、好中球のみならず単球の遺伝子発現プロファイルに基づいた層別化に成功し、疾患予後予測へつながる成果を見いだした。

Report

(3 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • Research Products

    (17 results)

All 2024 2023 2022

All Journal Article (9 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 8 results,  Open Access: 8 results) Presentation (8 results) (of which Invited: 3 results)

  • [Journal Article] Galectin-10 in serum extracellular vesicles reflects asthma pathophysiology2024

    • Author(s)
      Hanako Yoshimura et al.
    • Journal Title

      Journal of Allergy and Clinical Immunology

      Volume: 153 Issue: 5 Pages: 1268-1281

    • DOI

      10.1016/j.jaci.2023.12.030

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sema6D forward signaling impairs T cell activation and proliferation in head and neck cancer2024

    • Author(s)
      Hirai Takashi、Naito Yujiro、Koyama Shohei、Aoshi Taiki、Villa Jordan Kelly、Yamashita Kazuo、Enokida Tomohiro、Hoshi Yuta、Matsuura Kazuto、Tahara Makoto、Takamatsu Hyota、Takeda Yoshito、Inohara Hidenori、Kumanogoh Atsushi
    • Journal Title

      JCI Insight

      Volume: 9 Issue: 3 Pages: 1-2

    • DOI

      10.1172/jci.insight.166349

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Secretion of mitochondrial DNA via exosomes promotes inflammation in Behcet's syndrome2023

    • Author(s)
      Konaka Hachiro、Kato Yasuhiro、Hirano Toru、et al.
    • Journal Title

      The EMBO Journal

      Volume: 42 Issue: 20

    • DOI

      10.15252/embj.2022112573

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Single-cell multi-omics analysis identifies two distinct phenotypes of newly-onset microscopic polyangiitis2023

    • Author(s)
      Nishide Masayuki、Nishimura Kei、Matsushita Hiroaki、Edahiro Ryuya、Inukai Sachi、Shimagami Hiroshi、Kawada Shoji、Kato Yasuhiro、Kawasaki Takahiro、Tsujimoto Kohei、Kamon Hokuto、Omiya Ryusuke、Okada Yukinori、Hattori Kunihiro、Narazaki Masashi、Kumanogoh Atsushi
    • Journal Title

      Nature Communications

      Volume: 14 Issue: 1

    • DOI

      10.1038/s41467-023-41328-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Single-cell Raman microscopy with machine learning highlights distinct biochemical features of neutrophil extracellular traps and necrosis2023

    • Author(s)
      Lelliott Patrick Michael、Hobro Alison Jane、Pavillon Nicolas、Nishide Masayuki、Okita Yasutaka、Mizuno Yumiko、Obata Sho、Nameki Shinichiro、Yoshimura Hanako、Kumanogoh Atsushi、Smith Nicholas Isaac
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1

    • DOI

      10.1038/s41598-023-36667-3

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tumor-derived semaphorin 4A improves PD-1 blocking antibody efficacy by enhancing CD8+ T-cell cytotoxicity and proliferation2023

    • Author(s)
      Naito Y et al
    • Journal Title

      Science Advances

      Volume: - Issue: 20 Pages: 1-2

    • DOI

      10.1126/sciadv.ade0718

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cellular Adhesion Is a Controlling Factor in Neutrophil Extracellular Trap Formation Induced by Anti-Neutrophil Cytoplasmic Antibodies2022

    • Author(s)
      Lelliott Patrick M.、Nishide Masayuki、Pavillon Nicolas、Okita Yasutaka、Shibahara Takayuki、Mizuno Yumiko、Yoshimura Hanako、Obata Sho、Kumanogoh Atsushi、Smith Nicholas I.
    • Journal Title

      ImmunoHorizons

      Volume: 6 Issue: 2 Pages: 170-183

    • DOI

      10.4049/immunohorizons.2200012

    • Related Report
      2022 Research-status Report
  • [Journal Article] Continuous Use of Etanercept During Pregnancy Does Not Affect TNF-Alpha Levels in Umbilical Cord Blood2022

    • Author(s)
      Nishide Masayuki、Yagita Mayu、Kumanogoh Atsushi
    • Journal Title

      Biologics: Targets and Therapy

      Volume: Volume 16 Pages: 17-19

    • DOI

      10.2147/btt.s358449

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Semaphorin 6D?expressing mesenchymal cells regulate IL-10 production by ILC2s in the lung2022

    • Author(s)
      Naito Maiko、Nakanishi Yoshimitsu、Motomura Yasutaka、Takamatsu Hyota、Koyama Shohei、Nishide Masayuki、Naito Yujiro、Izumi Mayuko、Mizuno Yumiko、Yamaguchi Yuta、Nojima Satoshi、Okuzaki Daisuke、Kumanogoh Atsushi
    • Journal Title

      Life Science Alliance

      Volume: 5 Issue: 11 Pages: 1486-1486

    • DOI

      10.26508/lsa.202201486

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 抗MPO抗体を活用した新たなANCA関連血管炎マウスモデルの樹立と治療への応用2024

    • Author(s)
      西出 真之、水野 裕美子、熊ノ郷 淳
    • Organizer
      第5回血管炎病因病態研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Single-cell multi-omics analysis identifies two distinct phenotypes of newly-onset ANCA associated vasculitis2024

    • Author(s)
      Masayuki Nishide, Masashi Narazaki, Atsushi Kumanogoh
    • Organizer
      第52回 日本免疫学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Single-cell multi-omics analysis identifies two distinct phenotypes of newly-onset microscopic polyangiitis2023

    • Author(s)
      Masayuki Nishide, Atsushi Kumanogoh
    • Organizer
      第25回 アジア太平洋リウマチ学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 患者検体シングルセル解析を基盤とした顕微鏡的多発血管炎に特徴的な細胞集団の同定2023

    • Author(s)
      西出 真之、熊ノ郷 淳
    • Organizer
      第51回 日本臨床免疫学会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 患者末梢血シングルセル解析によるANCA関連血管炎の層別化と実臨床への応用2023

    • Author(s)
      西出 真之、楢崎 雅司、熊ノ郷 淳
    • Organizer
      第44回 日本炎症・再生医学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Combination of monoclonal anti-MPO antibodies forms complexes to induce small-vessel vasculitis2023

    • Author(s)
      Masayuki Nishide, Yumiko Mizuno, Atsushi Kumanogoh
    • Organizer
      第67回 日本リウマチ学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Semaphorin 7A plays a critical role in the growth of allergic nasal polyps by inducing eosinophil extracellular traps2022

    • Author(s)
      西出 真之
    • Organizer
      日本リウマチ学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 臨床医に知っておいてもらいたい基礎研究の楽しみ方2022

    • Author(s)
      西出 真之
    • Organizer
      日本リウマチ学会近畿支部地方会
    • Related Report
      2022 Research-status Report
    • Invited

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Published: 2022-04-19   Modified: 2025-01-30  

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