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Study on innate immune cells function of mice born from mice receiving virus infection during pregnancy

Research Project

Project/Area Number 17K19559
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Research Field Pathology, Infection/Immunology, and related fields
Research InstitutionNara Institute of Science and Technology

Principal Investigator

KAWAI Taro  奈良先端科学技術大学院大学, 先端科学技術研究科, 教授 (50456935)

Project Period (FY) 2017-06-30 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2018: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2017: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords自然免疫 / 炎症 / マクロファージ / サイトカイン / 遺伝子発現 / シグナル伝達 / 樹状細胞 / 免疫寛容 / LPS / ウイルス感染
Outline of Final Research Achievements

It has been suggested that innate immune cells have a capacity to change their responsibility to the second infection, depending on the initial infection they received. In this study, we investigated the effect of the initial infection during embryo on their innate immune quality after birth. We found that innate immune cells of mice born from pregnant mice receiving viral RNA showed decreased production of inflammatory cytokines during bacterial LPS exposure and showed innate immune tolerance. This suggests that the innate immune cells function is established during embryo. In addition, we also found that Tet methylcytosine deoxygenate 1 (TET1) and a component vacuolar ATPase are required for negative regulation of LPS-induced cytokine induction, suggesting that these proteins play important roles in mediating innate immune tolerance.

Academic Significance and Societal Importance of the Research Achievements

自然免疫系の破綻はがん、自己免疫疾患、アレルギー等様々な疾患を誘導することが知られている。本研究は、マウスにおいて妊娠期にウイルスRNAに暴露された母マウスから生まれた仔マウスの自然免疫細胞の活性化が低下しており一種の免疫寛容を呈している可能性を示した。このことから、自然免疫細胞の機能は胎児期にある程度規定されていることが示唆された。このことは、自然免疫系が関与する疾患において、胎児期での感染暴露経験がその後の疾患発症に関連している可能性があることから、本研究成果は、免疫系の成立機構を理解する学術的意義に加え、疾患治療や診断において社会的意義があると考えられる。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • Research Products

    (35 results)

All 2019 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (9 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (23 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results) Book (2 results)

  • [Int'l Joint Research] マラヤ大学(マレーシア)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] PtdIns3P phosphatases MTMR3 and MTMR4 negatively regulate innate immune responses to DNA through modulating STING trafficking2019

    • Author(s)
      Putri DDP, Kawasaki T, Murase M, Sueyoshi T, Deguchi T, Ori D, Suetsugu S, Kawai T.
    • Journal Title

      J Biol Chem

      Volume: - Issue: 21 Pages: 8412-8423

    • DOI

      10.1074/jbc.ra118.005731

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Discrimination Between Self and Non-Self-Nucleic Acids by the Innate Immune System.2019

    • Author(s)
      Kawasaki T, Kawai T.
    • Journal Title

      Int Rev Cell Mol Biol.

      Volume: 344 Pages: 1-30

    • DOI

      10.1016/bs.ircmb.2018.08.004

    • ISBN
      9780128159798
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sensing Self and Non-Self DNA by Innate Immune Receptors and Their Signaling Pathways.2018

    • Author(s)
      Sok SPM, Ori D, Nagoor NH, Kawai T.
    • Journal Title

      Crit Rev Immunol.

      Volume: 38 Issue: 4 Pages: 279-301

    • DOI

      10.1615/critrevimmunol.2018026540

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hu Antigen R Regulates Antiviral Innate Immune Responses through the Stabilization of mRNA for Polo-like Kinase 2.2018

    • Author(s)
      Sueyoshi T, Kawasaki T, Kitai Y, Ori D, Akira S, Kawai T.
    • Journal Title

      J Immunol.

      Volume: 200 Issue: 11 Pages: 3814-3824

    • DOI

      10.4049/jimmunol.1701282

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Intravesicular Acidification Regulates Lipopolysaccharide Inflammation and Tolerance through TLR4 Trafficking.2018

    • Author(s)
      Murase M, Kawasaki T, Hakozaki R, Sueyoshi T, Putri DDP, Kitai Y, Sato S, Ikawa M, Kawai T.
    • Journal Title

      J Immunol.

      Volume: -- Issue: 8 Pages: 2798-2808

    • DOI

      10.4049/jimmunol.1701390

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Deletion of PIKfyve alters alveolar macrophage populations and exacerbates allergic inflammation in mice.2017

    • Author(s)
      Kawasaki T, Ito K, Miyata H, Akira S, Kawai T.
    • Journal Title

      EMBO J.

      Volume: 36 Issue: 12 Pages: 1707-1718

    • DOI

      10.15252/embj.201695528

    • NAID

      120006309714

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Cytosolic nucleic acid sensors and innate immune regulation.2017

    • Author(s)
      Ori D, Murase M, Kawai T.
    • Journal Title

      Int Rev Immunol.

      Volume: 36 Issue: 2 Pages: 74-88

    • DOI

      10.1080/08830185.2017.1298749

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Mitochondrial damage elicits a TCDD-inducible poly(ADP-ribose) polymerase-mediated antiviral response.2017

    • Author(s)
      Kozaki T, Komano J, Kanbayashi D, Takahama M, Misawa T, Satoh T, Takeuchi O, Kawai T, Shimizu S, Matsuura Y, Akira S, Saitoh T
    • Journal Title

      Proc Natl Acad Sci U S A

      Volume: 114 Issue: 10 Pages: 2681-2686

    • DOI

      10.1073/pnas.1621508114

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] DNA-Containing Exosomes Derived from Cancer Cells Treated with Topotecan Activate a STING-Dependent Pathway and Reinforce Antitumor Immunity2017

    • Author(s)
      Kitai Y, Kawasaki T, Sueyoshi T, Kobiyama K, Ishii KJ, Zou J, Akira S, Matsuda T, Kawai T.
    • Journal Title

      J. Immunol.

      Volume: 198 Issue: 4 Pages: 1649-1659

    • DOI

      10.4049/jimmunol.1601694

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] ウイルスや自己の核酸に対する自然免疫応答について2018

    • Author(s)
      河合太郎
    • Organizer
      日本ウイルス学会北海道支部第52回夏季シンポジウム(上砂川岳温泉パンケの湯・北海道空知郡上砂川町)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 自然免疫受容体やそれらのシグナル伝達分子を標的とした疾患制御の可能性について2018

    • Author(s)
      河合太郎
    • Organizer
      第1回 Trans Chromosomics (TC) シンポジウム(鳥取大学医学部・米子市)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Human antigen R regulates innate immune response via mRNA stability2018

    • Author(s)
      Mohd Izwan Zainol, Takumi Kawasaki, Taro Kawai
    • Organizer
      第47回日本免疫学会学術総会(福岡国際会議場・福岡)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Regulatory role of MTMR3/4 in innate immune signaling2018

    • Author(s)
      Takumi Kawasaki, Dyaningtyas Dewi Pamungkas Putri, Taro Kawai
    • Organizer
      第47回日本免疫学会学術総会(福岡国際会議場・福岡)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Inhibition of NLRP3 in ammasome-mediated IL-1 release by 1'-acetoxychavicol acetate (ACA), a ginger-derived compound2018

    • Author(s)
      Sophia Ping Meow Sok, Daisuke Ori, Noor Hasima Nagoor, Taro Kawai
    • Organizer
      第47回日本免疫学会学術総会(福岡国際会議場・福岡)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Molecular mechanism of IL-33 production during allergic inflammation2018

    • Author(s)
      Mizuka Nagayama, Takumi Kawasaki, Taro Kawai
    • Organizer
      第47回日本免疫学会学術総会(福岡国際会議場・福岡)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Identification of Nucleoporin (Nup) genes that mediate antiviral innate immune responses.2018

    • Author(s)
      Monwan, W., Kawasaki, T. Kawai T.
    • Organizer
      The 6th International Conference on Biochemistry and Molecular Biology "Networking in molecular biosciences towards creativity and innovation"(Rayong Resort・Rayong, Thailand)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Elucidation of cell death pathway induced by imiquimod (R837)2018

    • Author(s)
      Haruna Okude, Daisuke Ori, Takumi Kawasaki, Motoya Murase, Ken J Ishii, Taro Kawai
    • Organizer
      EMBO Workshop "The inflammasomes" (Max-Planck-Institute of Biochemistry・Martinsried, Germany)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Tropical ginger compound, 1'-acetoxychavicol acetate (ACA), inhibits NLRP3 inflammasome activation2018

    • Author(s)
      Sophia Ping Meow Sok, Daisuke Ori, Noor Hasima Nagoor, Taro Kawai
    • Organizer
      EMBO Workshop "The inflammasomes" (Max-Planck-Institute of Biochemistry・Martinsried, Germany)
    • Related Report
      2018 Annual Research Report
  • [Presentation] TMEM41a negatively regulates antiviral immune responses2018

    • Author(s)
      Miyu Nakagawa, Taro Kawai
    • Organizer
      第41回日本分子生物学会年会(パシフィコ横浜・横浜市)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Molecular mechanism of IL-33 production during allergic inflammation2018

    • Author(s)
      Mizuka Nagayama, Takumi Kawasaki, Taro Kawai
    • Organizer
      第41回日本分子生物学会年会(パシフィコ横浜・横浜市)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Negative regulation of RIG-I mediated antiviral innate immune responses by TMEM41a2018

    • Author(s)
      Miyu Nakagawa, Taro Kawai
    • Organizer
      The 7th Global Network Forum Infection and Immunity(千葉大学医学部付属病院 ・千葉市)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Molecular mechanism of IL-33 production during allergic inflammation2018

    • Author(s)
      Mizuka Nagayama, Takumi Kawasaki, Taro Kawai
    • Organizer
      The 7th Global Network Forum Infection and Immunity(千葉大学医学部付属病院 ・千葉市)
    • Related Report
      2018 Annual Research Report
  • [Presentation] The role of innate immune signaling pathways in anti-cancer immunity2017

    • Author(s)
      Kawai T
    • Organizer
      2nd International Conference on Molecular Biology and Biotechnology
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Induction of cell death by imiquimod (R837) and its role in immune responses2017

    • Author(s)
      Okude H, Ori D, Kawasaki T, Mruase M, Ishii KJ, Kawai T
    • Organizer
      第46回日本免疫学会学術集会(仙台国際センター・宮城県仙台市)
    • Related Report
      2017 Research-status Report
  • [Presentation] RNA-binding protein Hu antigen R (HuR) plays an important role in antiviral innate immune responses via mRNA stabilization2017

    • Author(s)
      Sueyoshi T, Kawasaki T, Kawai T
    • Organizer
      第46回日本免疫学会学術集会(仙台国際センター・宮城県仙台市)
    • Related Report
      2017 Research-status Report
  • [Presentation] Obesity regulation by PIKfyve, a lipid kinase, in macrophage2017

    • Author(s)
      Kawasaki T, Kawai T
    • Organizer
      第46回日本免疫学会学術集会(仙台国際センター・宮城県仙台市)
    • Related Report
      2017 Research-status Report
  • [Presentation] Intravesicular acidification regulates lipopolysaccharide inflammation and tolerance through Toll-like receptor 4 trafficking2017

    • Author(s)
      Murase M, Kawaaki T, Hakozaki R, Kawai T
    • Organizer
      第46回日本免疫学会学術集会(仙台国際センター・宮城県仙台市)
    • Related Report
      2017 Research-status Report
  • [Presentation] Characterization of Nucleoporin (Nup) genes that mediate antimicrobial innate immune responses2017

    • Author(s)
      Monwan W, Kawasaki T, Kawai T
    • Organizer
      第46回日本免疫学会学術集会(仙台国際センター・宮城県仙台市)
    • Related Report
      2017 Research-status Report
  • [Presentation] RNA 結合タンパク質 Hu antigen R(HuR) のウイルスに対する自然免疫における役割の解析2017

    • Author(s)
      末吉拓也、川崎拓実、河合太郎
    • Organizer
      生命科学系学会合同年次大会(神戸ポートアイランド・兵庫県神戸市)
    • Related Report
      2017 Research-status Report
  • [Presentation] Imiquimod(R837) による TLR7非依存的な細胞死の誘導2017

    • Author(s)
      奥出遥奈、織大佑、川崎拓実、村瀬本弥、河合太郎
    • Organizer
      生命科学系学会合同年次大会(神戸ポートアイランド・兵庫県神戸市)
    • Related Report
      2017 Research-status Report
  • [Presentation] V 型 ATPase のサブユニット ATP6V0D2による ARF6を介した Toll-like receptor 4(TLR4)の細胞内輸送と LPSの認識で誘導される炎症応答・LPS トレランスの制御機構の解明2017

    • Author(s)
      村瀬本弥、川崎拓実、箱崎理花、河合太郎
    • Organizer
      生命科学系学会合同年次大会(神戸ポートアイランド・兵庫県神戸市)
    • Related Report
      2017 Research-status Report
  • [Presentation] IL-33産生を制御する分子機構の解明2017

    • Author(s)
      長山瑞佳、川崎拓実、河合太郎
    • Organizer
      生命科学系学会合同年次大会(神戸ポートアイランド・兵庫県神戸市)
    • Related Report
      2017 Research-status Report
  • [Book] 血液内科2017

    • Author(s)
      奥出遥奈、中川実優、川崎拓実、河合太郎
    • Total Pages
      7
    • Publisher
      科学評論社
    • Related Report
      2017 Research-status Report
  • [Book] 炎症と免疫2017

    • Author(s)
      鍛代悠一、河合太郎
    • Total Pages
      6
    • Publisher
      先端医学社
    • Related Report
      2017 Research-status Report

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Published: 2017-07-21   Modified: 2020-03-30  

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