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Functional analysis of type III effectors involved in the induction of T3SS-2-dependent inflammation in Salmonella

Research Project

Project/Area Number 19K07543
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 49050:Bacteriology-related
Research InstitutionKitasato University

Principal Investigator

Haneda Takeshi  北里大学, 薬学部, 講師 (00348591)

Project Period (FY) 2019-04-01 – 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 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)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywordsサルモネラ / 腸炎 / III型分泌機構 / エフェクター / 遅延型炎症 / 細胞死 / 遅延性炎症
Outline of Research at the Start

研究代表者はこれまでに、サルモネラ属細菌の病原性発現メカニズムを明らかにするため、本菌の最も重要な病原因子として知られるIII型エフェクターの機能解析を行ってきた。その結果、5つのT3SS-2エフェクターの欠失株を腸炎モデルマウスに感染させると、遅延型炎症が見られなくなることを見出し、さらにこの5つのうち炎症誘導に最も重要なエフェクターHを同定した。本研究課題ではエフェクターHの機能を解析することで、サルモネラの遅延型炎症誘導機構を明らかにする。本研究の成果により、サルモネラ属細菌の病原性発現メカニズムの理解が進み、新たな感染予防および治療法の開発に繋がるものと期待される。

Outline of Final Research Achievements

Salmonella enterica serovar Typhimurium (S. Typhimurium) encodes type III secretion systems (T3SS) -1 for epithelial invasion and T3SS-2 for survival in tissue. T3SS-2 injects the effector proteins SifA, SpvB, SseF, SseJ, and SteA into macrophages to trigger cell death through an unknown mechanism. We have shown that Caspase-11 contributes to T3SS-2-dependent cell death in macrophage-like cells. In this study, we indicate that the effector O induces Caspase-11-dependent non-canonical pyroptosis. In contrast, the effector O also triggered a caspase-11-independent cell death pathway. Furthermore, the effector O was required for caspase-11-dependent growth of S. Typhimurium in the colon contents, mesenteric lymph node, and spleen of mice. These data implicate the O as the main T3SS-2 effector protein involved in triggering macrophage cell death and one of the effector proteins aiding survival in tissue.

Academic Significance and Societal Importance of the Research Achievements

本研究課題で注目したOを含む5つのエフェクターはサルモネラがマクロファージに食菌された際に形成される小胞(Salmonella containing vacuole; SCV)の形成に関わると報告されている。このように病原体がマクロファージ内で特異的な小胞を形成することは、レジオネラ、ブルセラ、または結核菌などの細胞内寄生細菌の感染戦略として知られている。つまり、本研究により明らかにされる炎症誘導機構は、その波及効果として、サルモネラだけではなく、他の病原細菌の病原性解明の重要な情報となる。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (19 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (12 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 12 results,  Open Access: 9 results) Presentation (6 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Int'l Joint Research] University of California Davis(米国)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Vi polysaccharide and conjugated vaccines afford similar early, IgM or IgG-independent control of infection but boosting with conjugated Vi vaccines sustains the efficacy of immune responses2023

    • Author(s)
      Jossi Sian E.、Arcuri Melissa、Alshayea Areej、Persaud Ruby R.、Marcial-Juarez Edith、Palmieri Elena、Di Benedetto Roberta、Perez-Toledo Marisol、Pillaye Jamie、Channell Will M.、Schager Anna E.、Lamerton Rachel E.、Cook Charlotte N.、Goodall Margaret、Haneda Takeshi et al.
    • Journal Title

      Frontiers in Immunology

      Volume: 14 Pages: 1139329-1139329

    • DOI

      10.3389/fimmu.2023.1139329

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] O-acetylesterase activity of Bifidobacterium bifidum sialidase facilities the liberation of sialic acid and encourages the proliferation of sialic acid scavenging Bifidobacterium breve.2022

    • Author(s)
      Yokoi T, Nishiyama K, Kushida Y, Uribayashi K, Kunihara T, Fujimoto R, Yamamoto Y, Ito M, Miki T, Haneda T, Mukai T, Okada N.
    • Journal Title

      Environmental microbiology reports

      Volume: 14 Issue: 4 Pages: 637-645

    • DOI

      10.1111/1758-2229.13083

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fatty acid homeostasis tunes flagellar motility by activating phase 2 flagellin expression, contributing to Salmonella gut colonization2022

    • Author(s)
      Yusuke Hoshino, Taro Sakamoto, Naoki Sudo, Masahiro Ito, Takeshi Haneda, Nobuhiko Okada, Tsuyoshi Miki
    • Journal Title

      Infection and Immunity

      Volume: 90 (7) Issue: 7

    • DOI

      10.1128/iai.00184-22

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] wecB Gene of Salmonella Gallinarum Plays a Critical Role in Systemic Infection of Fowl Typhoid2022

    • Author(s)
      Ojima Shinjiro、Ono Hisaya K.、Okimoto Ryo、Yu Xiaoying、Sugiyama Makoto、Yoshioka Kazuki、Haneda Takeshi、Okamura Masashi、Hu Dong-Liang
    • Journal Title

      Frontiers in Microbiology

      Volume: 13 Pages: 880932-880932

    • DOI

      10.3389/fmicb.2022.880932

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] D-Tryptophan suppresses enteric pathogen and pathobionts and prevents colitis by modulating microbial tryptophan metabolism2022

    • Author(s)
      Seki Natsumi、Kimizuka Tatsuki、Gondo Monica、Yamaguchi Genki、Sugiura Yuki、Akiyama Masahiro、Yakabe Kyosuke、Uchiyama Jun、Higashi Seiichiro、Haneda Takeshi、Suematsu Makoto、Hase Koji、Kim Yun-Gi
    • Journal Title

      iScience

      Volume: 25 Issue: 8 Pages: 104838-104838

    • DOI

      10.1016/j.isci.2022.104838

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Virulence factors perforate the pathogen-containing vacuole to signal efferocytosis2022

    • Author(s)
      Hiyoshi Hirotaka、English Bevin C.、Diaz-Ochoa Vladimir E.、Wangdi Tamding、Zhang Lillian F.、Sakaguchi Miako、Haneda Takeshi、Tsolis Ren?e M.、B?umler Andreas J.
    • Journal Title

      Cell Host & Microbe

      Volume: 30 Issue: 2 Pages: 163-170.e6

    • DOI

      10.1016/j.chom.2021.12.001

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] <i>uvrY<I> Deletion and Acetate Reduce Gut Colonization of Crohn’s Disease-Associated Adherent-Invasive Escherichia coli by Decreasing Expression of Type 1 Fimbriae2022

    • Author(s)
      Miki Tsuyoshi、Hoshino Yusuke、Sudo Naoki、Ito Masahiro、Haneda Takeshi、Okada Nobuhiko
    • Journal Title

      Infection and Immunity

      Volume: 90 Issue: 3

    • DOI

      10.1128/iai.00662-21

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characteristics of systemic infection and host responses in chickens experimentally infected with <i>Salmonella enterica</i> serovar Gallinarum biovar Gallinarum2021

    • Author(s)
      OJIMA Shinjiro、OKAMURA Masashi、OSAWA Nana、TAMURA Akiko、YOSHIOKA Kazuki、KASHIMOTO Takashige、HANEDA Takeshi、ONO Hisaya K.、HU Dong-Liang
    • Journal Title

      Journal of Veterinary Medical Science

      Volume: 83 Issue: 7 Pages: 1147-1154

    • DOI

      10.1292/jvms.21-0227

    • NAID

      130008068193

    • ISSN
      0916-7250, 1347-7439
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Salmonella type III effector, PipA, works in a different manner than the PipA family effectors GogA and GtgA2021

    • Author(s)
      Takemura Momo、Haneda Takeshi、Idei Hikari、Miki Tsuyoshi、Okada Nobuhiko
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 3 Pages: e0248975-e0248975

    • DOI

      10.1371/journal.pone.0248975

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Peptidoglycan Amidase Activator Impacts Salmonella enterica Serovar Typhimurium Gut Infection2020

    • Author(s)
      Nakamura Nao、Hoshino Yusuke、Shiga Takuro、Haneda Takeshi、Okada Nobuhiko、Miki Tsuyoshi
    • Journal Title

      Infection and Immunity

      Volume: 88 Issue: 6

    • DOI

      10.1128/iai.00187-20

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Salmonella enterica Effectors SifA, SpvB, SseF, SseJ, and SteA Contribute to Type III Secretion System 1-Independent Inflammation in a Streptomycin-Pretreated Mouse Model of Colitis2019

    • Author(s)
      Matsuda Shigeki、Haneda Takeshi、Saito Hiyori、Miki Tsuyoshi、Okada Nobuhiko
    • Journal Title

      Infection and Immunity

      Volume: 87 Issue: 9

    • DOI

      10.1128/iai.00872-18

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Twin-Arginine Translocation System Is Involved in Citrobacter rodentium Fitness in the Intestinal Tract2019

    • Author(s)
      Otake Tsuyoshi、Fujimoto Mayuka、Hoshino Yusuke、Ishihara Tomomi、Haneda Takeshi、Okada Nobuhiko、Miki Tsuyoshi
    • Journal Title

      Infection and Immunity

      Volume: 88 Issue: 3

    • DOI

      10.1128/iai.00892-19

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] サルモネラT3SS-2によるマクロファージ細胞死誘導機構2023

    • Author(s)
      羽田健
    • Organizer
      第96回日本細菌学会総会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] ネズミチフス菌のエフェロサイトーシスを利用した好中球内での生存戦略2021

    • Author(s)
      日吉大貴、Tamding Wangdi、Lillian F. Zhang、羽田健、Andreas J. Baumler
    • Organizer
      第94回日本細菌学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] Role of twin-arginine translocation system in Citrobacter rodentium fitness in the intestinal tract2020

    • Author(s)
      大竹剛史、藤本真由佳、羽田健、三木剛志、岡田信彦
    • Organizer
      第93回日本細菌学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Salmonella Gallinarumのin vivo発現誘導抗原の鶏における病原性への寄与2020

    • Author(s)
      岡村雅史、羽田健、田村明希子、浜本翼、小島新二郎、小野久弥、胡東良
    • Organizer
      第93回日本細菌学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] サルモネラのT3SS-2依存的炎症に必要なエフェクターの同定2019

    • Author(s)
      松田茂樹、羽田健、岡田信彦
    • Organizer
      第92回日本細菌学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Identification of Salmonella effectors required for T3SS-1-independent inflammation2019

    • Author(s)
      Takeshi Haneda, Shigeki Matsuda, Hiyori Saito, Nobuhiko Okada
    • Organizer
      Gordon Research Conference-Salmonella Biology and Pathogenesis
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

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Published: 2019-04-18   Modified: 2024-01-30  

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