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Rat inhibitor to human retroviruses and infection model for these viruses

Research Project

Project/Area Number 19390128
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Virology
Research InstitutionHokkaido University

Principal Investigator

HISATOSHI Shida  Hokkaido University, 遺伝子病制御研究所, 教授 (00144395)

Co-Investigator(Kenkyū-buntansha) 鈴木 元  北海道大学, 遺伝子病制御研究所, 博士研究員 (50400023)
張 険峰  北海道大学, 遺伝子病制御研究所, 助教 (40374681)
Co-Investigator(Renkei-kenkyūsha) 鈴木 元  北海道大学, 遺伝子病制御研究所, 博士研究員 (50400023)
張 険峰  北海道大学, 遺伝子病制御研究所, 助教 (40374681)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2008: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2007: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
KeywordsHIV / HTLV-1 / ラットモデル / 自然免疫 / 阻害因子 / HIV-1
Research Abstract

ラットにおけるHTLV-1とHIV-1の増殖を抑えている因子を、トランスジェニックラットを用いてinvivo/ex vivoで検討した。HTLV-1の増殖を抑えている1因子としてCD8T細胞を同定した。しかし、他の因子の存在も示唆された。HIV-1の増殖が悪い1因として,ラットCyclinT1とCRM1にある事が分かった。ヒトCyclinT1とCRM1 double Tgラット由来のT細胞とマクロファージにおいてヒト細胞の1/10-1/3量の感染性HIV-1が生産された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (30 results)

All 2009 2008 2007 Other

All Journal Article (10 results) (of which Peer Reviewed: 5 results) Presentation (19 results) Remarks (1 results)

  • [Journal Article] Immunogenicity of newly constructed attenuated vaccinia strain LC16m8Δ that expresses SIV Gag protein2009

    • Author(s)
      Hajime Suzuki, Minoru Kidokoro, Ismael Ben Fofana, Takashi Ohashi, Tomotaka Okamura, Kazuhiro Matsuo, Naoki Yamamoto, Hisatoshi Shida
    • Journal Title

      Vaccine 27

      Pages: 966-971

    • Related Report
      2008 Final Research Report
  • [Journal Article] Immunogenicity of newly constructed attenuated vaccinia strain LC16m8Δ that expresses SIV Gag protein2009

    • Author(s)
      Hajime Suzuki, et.al.
    • Journal Title

      Vaccine 27

      Pages: 966-971

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation and Detection of HTLV-I Tax-specific CTLs by Epitope expressing Single-Chain Trimers of MHC Class I in a rat model2008

    • Author(s)
      Takashi Ohashi, Mika Nagai, Hiroyuki Okada, Ryo Takayanagi and Hisatoshi Shida
    • Journal Title

      Retrovirology 5

      Pages: 90-90

    • Related Report
      2008 Final Research Report
  • [Journal Article] Prior immunization with SARS-CoV nucleocapsid protein causes severe pneumonia in mice infected with SARS-CoV.2008

    • Author(s)
      Funmihiko Yasui, Chieko Kai, Masahiro Kitabatake, Shingo Inoue, Misako Yoneda, Shoji Yokochi, Ryoichi Kase, Satoshi Sekiguchi, Kouichi Morita, Tsunekazu Hishima, Hidenori Suzuki, Katsuo Karamatsu, Yasuhiro Yasutomi, Hisatoshi Shida, Minoru Kidokoro, Kyosuke Mizuno, Kouji Matsushima, Michinori Kohara
    • Journal Title

      J. Immunol 181

      Pages: 6337-48

    • Related Report
      2008 Final Research Report
  • [Journal Article] Activation and Detection of HTLV-I Tax-specific CTLs by Epitope expressing Single-Chain Trimers of MHC Class I in a r at model2008

    • Author(s)
      Takashi Ohashi, et.al.
    • Journal Title

      Retrovirology 5

      Pages: 90-90

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prior immunization with SARS-CoV nucleocapsid protein causes severe pneumonia in mice infected with SARS-CoV2008

    • Author(s)
      Fumihiko Yasui, et.al.
    • Journal Title

      J. Immunol 181

      Pages: 6337-6348

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced Replication of Human T-cell Leukemia Virus Type 1 in T Cells from Transgenic Rats Expressing Human CRM1 That Is Regulated in a Natural Manner2007

    • Author(s)
      Ryo Takayanagi, Takashi Ohashi, Eizaburo Yamashita, Yohei Kurosaki, Kumiko Tanaka, Yoshiyuki Hakata, Yasumasa Komoda, Satoru Ikeda, Yasuko Tsunetsugu-Yokota, Yuetsu Tanaka, Hisatoshi Shida
    • Journal Title

      J. Virol 81

      Pages: 5908-5918

    • Related Report
      2008 Final Research Report
  • [Journal Article] SARS-CoV spike protein-expressing recombinant vaccinia virus efficiently induces neutralizing antibodies in rabbits pre-immunized with vaccinia virus2007

    • Author(s)
      Masahiro Kitabatake, Shingo Inoue, Fumihiko Yasui, Shoji Yokochi, Masaaki, Arai, Kouichi Morita, Hisatoshi Shida, Minoru Kidokoro, Fukashi Murai, Mai, Quynh Le, Kouji Matsushima, and Michinori Kohara
    • Journal Title

      Vaccine 25

      Pages: 630-637

    • Related Report
      2008 Final Research Report
  • [Journal Article] Enhanced Replication of Human T-cell Leukemia Virus Type1 in T Cells from Transgenic Rats Expressing Human CRM1 That Is Regulated in a Natural Manner.2007

    • Author(s)
      Ryo Takayanagi, Takashi Ohashi, et. al.
    • Journal Title

      J. Virol. 81

      Pages: 5908-5918

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SARS-CoV spike protein-expressing recombinant vaccinia virus efficiently induces neutralizing antibodies in rabbits pre-immunized with vaccinia virus.2007

    • Author(s)
      Masahiro Kitabatake, Shingo Inoue, et. al.
    • Journal Title

      Vaccine 25

      Pages: 630-637

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] SIV Gag発現ワクシニアm8Δ株の免疫原性の検討2008

    • Author(s)
      鈴木元、松尾和浩、山本直樹、大橋貴、志田壽利
    • Organizer
      第22回日本エイズ学会
    • Place of Presentation
      大阪
    • Year and Date
      2008-11-28
    • Related Report
      2008 Final Research Report
  • [Presentation] SIV Gag発現ワクシニアm8Δ株の免疫原性の検討2008

    • Author(s)
      鈴木元、松尾和浩、山本直樹、大橋貴、志田壽利
    • Organizer
      日本エイズ学会学術総会
    • Place of Presentation
      大阪大阪国際交流センター
    • Year and Date
      2008-11-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] RM1Tgラットモデルを用いた抗HTLV-1抗体産生誘導の解析2008

    • Author(s)
      高柳亮、大橋貴、田中勇悦、志田壽利
    • Organizer
      第56回日本ウイルス学会学術総会
    • Place of Presentation
      岡山コンベンションセンター(岡山県)
    • Year and Date
      2008-10-26
    • Related Report
      2008 Final Research Report
  • [Presentation] ラット細胞でのHIIV-1増殖におけるヒトCyclinT1とCRM1の効果2008

    • Author(s)
      岡田紘幸, 大橋貴, 志田壽利
    • Organizer
      第56回日本ウイルス学会学術総会
    • Place of Presentation
      岡山コンベンションセンター(岡山県)
    • Year and Date
      2008-10-26
    • Related Report
      2008 Final Research Report
  • [Presentation] HCRM1Tgラットモデルを用いた抗HTLV-1抗体産生誘導の解析2008

    • Author(s)
      高柳亮、大橋貴、田中勇悦、志田壽利
    • Organizer
      日本ウイルス学会学術総会
    • Place of Presentation
      岡山岡山コンベンションセンター
    • Year and Date
      2008-10-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] ラット細胞でのHIV-1増殖におけるヒトCyclinT1とCRM1の効果2008

    • Author(s)
      岡田紘幸, 大橋貴, 志田壽利
    • Organizer
      日本ウイルス学会学術総会
    • Place of Presentation
      岡山岡山コンベンションセンター
    • Year and Date
      2008-10-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] ラット細胞におけるHIV複製へのRNA輸送因子hCRM1の効果2008

    • Author(s)
      永井美佳、大橋貴、木村富紀、橋本岩雄、志田壽利
    • Organizer
      第8回分子生物学会春期シンポジウム
    • Place of Presentation
      札幌
    • Year and Date
      2008-05-27
    • Related Report
      2008 Final Research Report
  • [Presentation] ラット細胞におけるHIV複製へのRNA輸送因子hCRM1の効果2008

    • Author(s)
      永井美佳、大橋貴、木村富紀、橋本岩雄、志田壽利
    • Organizer
      回分子生物学会春期シンポジウム
    • Place of Presentation
      札幌北海道大学学術会館
    • Year and Date
      2008-05-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] ラットT細胞におけるHIV-1複製の前期過程の解析2007

    • Author(s)
      鈴木元, 大橋貴, 志田壽利
    • Organizer
      日本エイズ学会
    • Place of Presentation
      広島国際会議場
    • Year and Date
      2007-11-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] ラツトT細胞におけるHIV-1複製の前期過程の解析2007

    • Author(s)
      鈴木元、大橋貴、志田壽利
    • Organizer
      日本エイズ学会
    • Place of Presentation
      広島
    • Year and Date
      2007-11-28
    • Related Report
      2008 Final Research Report
  • [Presentation] HTLV-1感染ラット細胞株でのFoxp3発現維持におけるIL-2の役割2007

    • Author(s)
      高柳亮、大橋貴、志田壽利
    • Organizer
      日本ウイルス学会
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2007-10-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] ラットprimary T細胞でのHIV-1増殖のおけるヒトCyclin T1とCRM 1の相乗効果2007

    • Author(s)
      岡田 紘幸.大橋 貴.志田 壽利
    • Organizer
      日本ウイルス学会
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2007-10-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] ラットTRIM5a様タンパクのHIV-1感染阻害作用2007

    • Author(s)
      近藤真理子, 鈴木元、大橋貴, 志田壽利
    • Organizer
      日本ウイルス学会
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2007-10-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] HTLV-1感染ラット細胞株でのFoxp3発現維持におけるIL-2の役割2007

    • Author(s)
      高柳亮、大橋貴、志田壽利
    • Organizer
      日本ウイルス学会
    • Place of Presentation
      札幌
    • Year and Date
      2007-10-21
    • Related Report
      2008 Final Research Report
  • [Presentation] ラツトprimary T細胞でのHIV-1増殖のおけるヒトCyclin T1とCRM1の相乗効果2007

    • Author(s)
      岡田紘幸. 大橋貴. 志田壽利
    • Organizer
      日本ウイルス学会
    • Place of Presentation
      札幌
    • Year and Date
      2007-10-21
    • Related Report
      2008 Final Research Report
  • [Presentation] ラットTRIM5a様タンパクのHIV-1感染阻害作用2007

    • Author(s)
      近藤真理子, 鈴木元, 大橋貴, 志田壽利
    • Organizer
      日本ウイルス学会
    • Place of Presentation
      札幌
    • Year and Date
      2007-10-21
    • Related Report
      2008 Final Research Report
  • [Presentation] HTLV-1 Rexタンパク質によるRNaseIII-Dicerの活性阻害2007

    • Author(s)
      毛利友香、鈴木等、志田壽利、高久洋
    • Organizer
      日本ウイルス学会
    • Place of Presentation
      札幌
    • Year and Date
      2007-10-21
    • Related Report
      2008 Final Research Report
  • [Presentation] Analysis of immunosuppressive function of Foxp3 expressing HTLV-I-infected cells in a rat model2007

    • Author(s)
      高柳亮、大橋貴、志田壽利
    • Organizer
      13th Int' L conference on Human Retrovirology HTLV and related VIRUSES
    • Place of Presentation
      箱根プリンスホテル
    • Year and Date
      2007-05-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] Analysis of immunosuppressive function of Foxp3 expressing HTLV-I-infected cells in a rat model2007

    • Author(s)
      高柳亮、大橋貴、志田壽利
    • Organizer
      13^<th> Int'L conference on Human Retrovirology HTLV and related VIRUSES
    • Place of Presentation
      箱根
    • Year and Date
      2007-05-22
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.igm.hokudai.ac.jp/molvir/index.html

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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