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Regulation mechanism of host immune response by S100-like proteins from parasite helminths

Research Project

Project/Area Number 21K06996
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 49040:Parasitology-related
Research InstitutionKitasato University

Principal Investigator

Tsubokawa Daigo  北里大学, 医学部, 助教 (30714901)

Co-Investigator(Kenkyū-buntansha) 市川 尊文  北里大学, 医療衛生学部, 教授 (30245378)
佐藤 雅  北里大学, 医学部, 講師 (40611843)
川上 文貴  北里大学, 医療衛生学部, 准教授 (50511896)
川島 麗  北里大学, 医療衛生学部, 准教授 (70392389)
Project Period (FY) 2021-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2024: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2023: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords蠕虫 / RAGE / S100 / 腸管免疫 / 喘息 / 宿主応答 / 幼虫体内移行 / S100様分子 / 模倣分子
Outline of Research at the Start

寄生蠕虫は宿主タンパク質に対する模倣分子を分泌し、宿主免疫応答を制御することが知られている。パターン認識受容体(PRRs)は、病原体の侵入を速やかに認識し自然免疫系の活性化と獲得免疫系への橋渡しを行う。申請者は寄生蠕虫が分泌するS100様カルシウム結合タンパク質(S100様分子)がPRRsに作用し、マクロファージの浸潤を抑制することを明らかにした。本研究では、S100様分子のPRRsを介したマクロファージへの機能や2型免疫応答に対する働きを解析する。PRRsシグナルの寄生蠕虫による制御機構の解明は、自己免疫疾患やアレルギーに対する新規治療薬開発に有益な知見となると考えられる。

Outline of Final Research Achievements

The S100-like protein is secreted by parasitic helminth, binds with RAGE and suppresses RAGE-mediated inflammatory responses after parasite invasion. In this study, we evaluated the effect of S100-like protein on pathogenesis in a house dust mite murine model of asthma. Co-administration of a recombinant S100-like protein with HDM suppressed these pro-inflammatory responses. Treatment with the EF-hand synthetic peptides from S100-like protein reduced inflammatory cell infiltration in a RAGE-dependent manner. The EF-hand domain of S100-like protein may have potential therapeutic benefits in asthma.
Next, we investigated the role of RAGE in host responses using the intestinal nematode infection mouse models with RAGE-deficient mice. Our findings suggest that RAGE induces pulmonary damage and interferes with goblet and tuft cell hyperplasia in the small intestinal mucosa through the production of PGD2 following the nematode infection.

Academic Significance and Societal Importance of the Research Achievements

S100様分子が結合するRAGEはアレルギー反応や寄生虫感染防御応答の起点となるグループ2自然リンパ球の集積に不可欠なこと、癌、糖尿病などの慢性炎症を発端とする病態に関与していることが明らかとなっており、S100様分子-RAGE軸を介する免疫制御機構を解明した本研究は創薬開発の基盤になるものと期待される。

Report

(5 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (16 results)

All 2024 2023 2022 2021 Other

All Journal Article (9 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Open Access: 6 results) Presentation (5 results) (of which Int'l Joint Research: 1 results) Remarks (2 results)

  • [Journal Article] Structural Elucidation of Sialylated O-Glycan Alditols Obtained from Mucins by Mass Spectrometry2024

    • Author(s)
      Tsubokawa Daigo、Kawashima Rei、Ichikawa Takafumi
    • Journal Title

      Methods Mol Biol

      Volume: 2763 Pages: 209-221

    • DOI

      10.1007/978-1-0716-3670-1_18

    • ISBN
      9781071636695, 9781071636701
    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extraction and Fractionation of Human Gastric Mucins from Gastric Juice2024

    • Author(s)
      Kawashima Rei、Tsubokawa Daigo、Iijima Katsunori、Ichikawa Takafumi
    • Journal Title

      Methods Mol Biol

      Volume: 2763 Pages: 61-69

    • DOI

      10.1007/978-1-0716-3670-1_5

    • ISBN
      9781071636695, 9781071636701
    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biochemical characterization of mitochondria from adult worms and plerocercoid larvae of Spirometra mansoni shows mixed populations of anaerobic and aerobic mitochondria2023

    • Author(s)
      Takamiya Shinzaburo、Nakamura Takeshi、Tsubokawa Daigo、Tsuji Naotoshi、Fukuda Koichi、Yamasaki Hiroshi、Fujimura Tsutomu、Taka Hikari、Kaga Naoko、Kobayashi-Tanabe Momoko、Matsuda Motoo、Mita Toshihiro
    • Journal Title

      Parasitology International

      Volume: 92 Pages: 102695-102695

    • DOI

      10.1016/j.parint.2022.102695

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Immunomodulators secreted from parasitic helminths act on pattern recognition receptors2023

    • Author(s)
      Tsubokawa Daigo
    • Journal Title

      Frontiers in Parasitology

      Volume: 1 Pages: 1091596-1091596

    • DOI

      10.3389/fpara.2022.1091596

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Strongyloides venezuelensis-derived venestatin ameliorates asthma pathogenesis by suppressing receptor for advanced glycation end-products-mediated signaling2022

    • Author(s)
      Tsubokawa Daigo、Satoh Masashi
    • Journal Title

      Pulmonary Pharmacology & Therapeutics

      Volume: 75 Pages: 102148-102148

    • DOI

      10.1016/j.pupt.2022.102148

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] 寄生蠕虫分泌物質による炎症性疾患治療効果2022

    • Author(s)
      坪川大悟
    • Journal Title

      Precision Medicine

      Volume: 5 Pages: 959-962

    • Related Report
      2022 Research-status Report
  • [Journal Article] 消化管寄生蠕虫が有するカルシウム結合タンパク質の抗炎症機能2022

    • Author(s)
      坪川大悟
    • Journal Title

      Medical Science Digest

      Volume: 48 Pages: 36-38

    • Related Report
      2021 Research-status Report
  • [Journal Article] Venestatin from parasitic helminths interferes with receptor for advanced glycation end products (RAGE)-mediated immune responses to promote larval migration2021

    • Author(s)
      Tsubokawa Daigo、Kikuchi Taisei、Lee Jae Man、Kusakabe Takahiro、Yamamoto Yasuhiko、Maruyama Haruhiko
    • Journal Title

      PLOS Pathogens

      Volume: 17 Issue: 6 Pages: e1009649-e1009649

    • DOI

      10.1371/journal.ppat.1009649

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mitochondria as a Potential Target for the Development of Prophylactic and Therapeutic Drugs against Schistosoma mansoni Infection2021

    • Author(s)
      Talaam Keith Kiplangat、Inaoka Daniel Ken、Hatta Takeshi、Tsubokawa Daigo、Tsuji Naotoshi、Wada Minoru、Saimoto Hiroyuki、Kita Kiyoshi、Hamano Shinjiro
    • Journal Title

      Antimicrobial Agents and Chemotherapy

      Volume: 65 Issue: 10

    • DOI

      10.1128/aac.00418-21

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 消化管寄生線虫感染における終末糖化産物受容体-プロスタグランジンD2軸を介した腸管免疫制御機構の解明2024

    • Author(s)
      坪川 大悟、佐藤 雅、川島 麗、萬代 研二
    • Organizer
      第97回日本生化学会大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 消化管寄生線虫感染における終末糖化産物受容体を介した腸管免疫制御機構の解析2023

    • Author(s)
      坪川大悟, 佐藤雅, 川上文貴, 川島麗, 市川尊文
    • Organizer
      第92回日本寄生虫学会大会
    • Related Report
      2022 Research-status Report
  • [Presentation] Receptor for advanced glycation products (RAGE) contributes to negative regulation of type 2 mucosal immunity to the intestinal nematode Nippostrongylus brasiliensis.2022

    • Author(s)
      D Tsubokawa, M Satoh, F Kawakami, R Kawashima, T Ichikawa
    • Organizer
      15th International Congress of Parasitology (ICOPA)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Nippostrongylus brasiliensis感染感受性における終末糖化産物受容体の役割2022

    • Author(s)
      坪川大悟, 佐藤雅, 川上文貴, 川島麗, 市川尊文
    • Organizer
      第91回日本寄生虫学会大会
    • Related Report
      2022 Research-status Report
  • [Presentation] 寄生蠕虫S100様分子の終末糖化産物受容体(RAGE)を介する炎症応答への作用2021

    • Author(s)
      坪川大悟, 佐藤雅
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Research-status Report
  • [Remarks] リサーチマップ 坪川大悟

    • URL

      https://researchmap.jp/daigo0525

    • Related Report
      2024 Annual Research Report
  • [Remarks] リサーチマップ(坪川大悟)

    • URL

      https://researchmap.jp/daigo0525

    • Related Report
      2023 Research-status Report 2022 Research-status Report 2021 Research-status Report

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Published: 2021-04-28   Modified: 2026-01-16  

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