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2021 Fiscal Year Annual Research Report

Investigation of virus infection dynamics through comprehensive multi-omics approach

Research Project

Project/Area Number 18H02662
Research InstitutionThe University of Tokyo

Principal Investigator

佐藤 佳  東京大学, 医科学研究所, 准教授 (10593684)

Co-Investigator(Kenkyū-buntansha) 中岡 慎治  北海道大学, 先端生命科学研究院, 准教授 (30512040)
鈴木 穣  東京大学, 大学院新領域創成科学研究科, 教授 (40323646)
Project Period (FY) 2018-04-01 – 2022-03-31
Keywordsウイルス学
Outline of Annual Research Achievements

本年度では、生体内におけるHIV-1感染細胞の性状の多角的な解析に取り組んだ。HIV-1感染ヒト化マウスとマルチオミクス解析を実施し、生体内における 「真の」HIV-1感染細胞の特徴を多角的に描き出すことに成功した。本研究で用いた研究手法は、きわめて汎用的であり、さまざまなウイルス研究への応用が可能である。つまり本研究は、ウイルスと宿主の新たな関係性の一端を明らかにした研究であり、また、ウイルスと宿主の相互作用のさらなる解明や、エイズの制圧法の開発に向けた基礎学術基盤の形成に直結する研究であると言える。以上の研究成果を、学術論文にまとめ、Cell Reports誌にcorresponding authorとして発表した。さらに、本研究を通して構築した解析方法を駆使し、新型コロナウイルスに関する研究も実施し、複数の学術論文をcorresponding authorとして発表した。具体的には、出現が続く新型コロナウイルスの変異株(デルタ株、ラムダ株、ミュー株、オミクロン株)のウイルス学的性状を包括的に解析し、それらを世界に先駆けて解明した。

Research Progress Status

令和3年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和3年度が最終年度であるため、記入しない。

  • Research Products

    (21 results)

All 2022 2021 Other

All Int'l Joint Research (5 results) Journal Article (16 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 16 results,  Open Access: 11 results)

  • [Int'l Joint Research] ウルム大学/チュービンゲン大学(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      ウルム大学/チュービンゲン大学
  • [Int'l Joint Research] サンフランシスコ・デ・キト大学(エクアドル)

    • Country Name
      ECUADOR
    • Counterpart Institution
      サンフランシスコ・デ・キト大学
  • [Int'l Joint Research] ワイツマン研究所(イスラエル)

    • Country Name
      ISRAEL
    • Counterpart Institution
      ワイツマン研究所
  • [Int'l Joint Research] グラスゴー大学/ケンブリッジ大学(英国)

    • Country Name
      UNITED KINGDOM
    • Counterpart Institution
      グラスゴー大学/ケンブリッジ大学
  • [Int'l Joint Research] ウィスコンシン大学(米国)

    • Country Name
      U.S.A.
    • Counterpart Institution
      ウィスコンシン大学
  • [Journal Article] The SARS-CoV-2 Lambda variant exhibits enhanced infectivity and immune resistance2022

    • Author(s)
      Kimura Izumi et al.
    • Journal Title

      Cell Reports

      Volume: 38 Pages: 110218~110218

    • DOI

      10.1016/j.celrep.2021.110218

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Altered TMPRSS2 usage by SARS-CoV-2 Omicron impacts infectivity and fusogenicity2022

    • Author(s)
      Meng Bo et al.
    • Journal Title

      Nature

      Volume: 603 Pages: 706~714

    • DOI

      10.1038/s41586-022-04474-x

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Attenuated fusogenicity and pathogenicity of SARS-CoV-2 Omicron variant2022

    • Author(s)
      Suzuki Rigel et al.
    • Journal Title

      Nature

      Volume: 603 Pages: 700~705

    • DOI

      10.1038/s41586-022-04462-1

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterization of the Immune Resistance of Severe Acute Respiratory Syndrome Coronavirus 2 Mu Variant and the Robust Immunity Induced by Mu Infection2022

    • Author(s)
      Uriu Keiya et al.
    • Journal Title

      The Journal of Infectious Diseases

      Volume: 00 Pages: 00

    • DOI

      10.1093/infdis/jiac053

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sarbecovirus ORF6 proteins hamper induction of interferon signaling2021

    • Author(s)
      Kimura Izumi、Konno Yoriyuki、Uriu Keiya、Hopfensperger Kristina、Sauter Daniel、Nakagawa So、Sato Kei
    • Journal Title

      Cell Reports

      Volume: 34 Pages: 108916~108916

    • DOI

      10.1016/j.celrep.2021.108916

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comprehensive Investigation on the Interplay between Feline APOBEC3Z3 Proteins and Feline Immunodeficiency Virus Vif Proteins2021

    • Author(s)
      Kosugi Yusuke、Uriu Keiya、Suzuki Narumi、Yamamoto Keisuke、Nagaoka Shumpei、Kimura Izumi、Konno Yoriyuki、Aso Hirofumi、Willett Brian J.、Kobayashi Tomoko、Koyanagi Yoshio、Ueda Mahoko Takahashi、Ito Jumpei、Sato Kei
    • Journal Title

      Journal of Virology

      Volume: 95 Pages: 00

    • DOI

      10.1128/JVI.00178-21

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Elucidation of the Complicated Scenario of Primate APOBEC3 Gene Evolution2021

    • Author(s)
      Uriu Keiya、Kosugi Yusuke、Suzuki Narumi、Ito Jumpei、Sato Kei
    • Journal Title

      Journal of Virology

      Volume: 95 Pages: 00

    • DOI

      10.1128/JVI.00144-21

    • Peer Reviewed
  • [Journal Article] SARS-CoV-2 spike L452R variant evades cellular immunity and increases infectivity2021

    • Author(s)
      Motozono Chihiro et al.
    • Journal Title

      Cell Host & Microbe

      Volume: 29 Pages: 1124~1136.e11

    • DOI

      10.1016/j.chom.2021.06.006

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] SARS-CoV-2 B.1.617 Mutations L452R and E484Q Are Not Synergistic for Antibody Evasion2021

    • Author(s)
      Ferreira Isabella A T M et al.
    • Journal Title

      The Journal of Infectious Diseases

      Volume: 224 Pages: 989~994

    • DOI

      10.1093/infdis/jiab368

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] IFITM proteins promote SARS-CoV-2 infection and are targets for virus inhibition in vitro2021

    • Author(s)
      Prelli Bozzo Caterina et al.
    • Journal Title

      Nature Communications

      Volume: 12 Pages: 00

    • DOI

      10.1038/s41467-021-24817-y

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] SARS-CoV-2 B.1.617.2 Delta variant replication and immune evasion2021

    • Author(s)
      Mlcochova Petra et al.
    • Journal Title

      Nature

      Volume: 599 Pages: 114~119

    • DOI

      10.1038/s41586-021-03944-y

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An additional NF-κB site allows HIV-1 subtype C to evade restriction by nuclear PYHIN proteins2021

    • Author(s)
      Bosso Matteo、Sturzel Christina M.、Kmiec Dorota、Badarinarayan Smitha Srinivasachar、Braun Elisabeth、Ito Jumpei、Sato Kei、Hahn Beatrice H.、Sparrer Konstantin M.J.、Sauter Daniel、Kirchhoff Frank
    • Journal Title

      Cell Reports

      Volume: 36 Pages: 109735~109735

    • DOI

      10.1016/j.celrep.2021.109735

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Neutralization of the SARS-CoV-2 Mu Variant by Convalescent and Vaccine Serum2021

    • Author(s)
      Uriu Keiya、Kimura Izumi、Shirakawa Kotaro、Takaori-Kondo Akifumi、Nakada Taka-aki、Kaneda Atsushi、Nakagawa So、Sato Kei
    • Journal Title

      New England Journal of Medicine

      Volume: 385 Pages: 2397~2399

    • DOI

      10.1056/NEJMc2114706

    • Peer Reviewed / Open Access
  • [Journal Article] Enhanced fusogenicity and pathogenicity of SARS-CoV-2 Delta P681R mutation2021

    • Author(s)
      Saito Akatsuki et al.
    • Journal Title

      Nature

      Volume: 602 Pages: 300~306

    • DOI

      10.1038/s41586-021-04266-9

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evolutionary plasticity of SH3 domain binding by Nef proteins of the HIV-1/SIVcpz lentiviral lineage2021

    • Author(s)
      Zhao Zhe、Fagerlund Riku、Tossavainen Helena、Hopfensperger Kristina、Lotke Rishikesh、Srinivasachar Badarinarayan Smitha、Kirchhoff Frank、Permi Perttu、Sato Kei、Sauter Daniel、Saksela Kalle
    • Journal Title

      PLOS Pathogens

      Volume: 17 Pages: 1009728

    • DOI

      10.1371/journal.ppat.1009728

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The True Nature of Viruses Elucidated by Systems Virology2021

    • Author(s)
      Sato Kei
    • Journal Title

      Frontiers in Virology

      Volume: 1 Pages: 00

    • DOI

      10.3389/fviro.2021.808865

    • Peer Reviewed / Open Access

URL: 

Published: 2022-12-28  

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