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he role of histone modifications in the function and differentiaition of CD8 T cells

Research Project

Project/Area Number 23790544
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Immunology
Research InstitutionSaitama Medical University

Principal Investigator

ARAKI Yasuto  埼玉医科大学, 医学部, 助教 (10580839)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsリンパ球 / CD8陽性T細胞 / T細胞分化 / エピゲノム / 免疫学 / エピジェネティクス / T細胞
Research Abstract

In this study, we analyzed the mechanisms regulating histone modifications in the function and differentiation in CD8 T cells. We compared histone modifications and gene expressions by the genome-wide analyses in activated CD8 T cells. Both H3K4me3 and H3K9ac were positively correlated with gene expressions. The change in histone modifications in effector molecules after stimulation were associated with the effector function in CD8 T cells. Some histone methyltransferases and histone demethylases were upregluated and others were downregulated inCD8 T cells after stimulation. They were suggested to be associated with the change inhistone methylation in activated CD8 T cells. Together, the dynamic changes in histone methylation were supposed to regulate gene expressions in the function and differentiation in CD8 T cells.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (25 results)

All 2013 2012 2011 Other

All Journal Article (7 results) (of which Peer Reviewed: 4 results) Presentation (12 results) Book (2 results) Remarks (4 results)

  • [Journal Article] The chromatin basis of memory T cell response: differential gene expression and its epigenetic regulation2012

    • Author(s)
      Weng NP, Araki Y, Subedi K
    • Journal Title

      Nat rev Immunol

      Volume: 12 Issue: 4 Pages: 306-315

    • DOI

      10.1038/nri3173

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 関節リウマチにおけるエピジェネティクス制御の異常の解明2012

    • Author(s)
      荒木靖人
    • Journal Title

      埼玉医科大学雑誌

      Volume: 39 Pages: 4-8

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] The molecular basis of the memory T cell response: differential gene expression and its epigenetic regulation.2012

    • Author(s)
      Weng NP, Araki Y, Subedi K
    • Journal Title

      Nature Reviews Immunology

      Volume: 12(4) Pages: 306-315

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] CD8 陽性 T 細胞の分化・機能におけるヒストン修飾の役割:ゲノムワイドな解析を含めた最新の知見2011

    • Author(s)
      荒木靖人
    • Journal Title

      日本臨床免疫学会誌

      Volume: 34(3) Pages: 131-137

    • NAID

      10029432054

    • Related Report
      2012 Final Research Report
  • [Journal Article] Marked induction of c-Maf protein during Th17 cell differentiation and its implication in memory Th cell development2011

    • Author(s)
      Sato K, Miyoshi F, Yokota K, Araki Y, Asanuma Y, Akiyama Y, Yoh K, Takahashi S, Aburatani H, Mimura T
    • Journal Title

      J Biol Chem

      Volume: 286 Issue: 17 Pages: 14963-14971

    • DOI

      10.1074/jbc.m111.218867

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] CD8陽性T細胞の分化・機能におけるヒストン修飾の役割:ゲノムワイドな解析を含めた最新の知見2011

    • Author(s)
      荒木靖人
    • Journal Title

      日本臨床免疫学会誌

      Volume: 34(3) Pages: 131-137

    • NAID

      10029432054

    • Related Report
      2011 Research-status Report
  • [Journal Article] Marked induction of c-Maf protein during Th17 cell differentiation and its implication in memory Th cell development.2011

    • Author(s)
      Sato K, Miyoshi F, Yokota K, Araki Y, Asanuma Y, Akiyama Y, Yoh K, Takahashi S, Aburatani H, Mimura T
    • Journal Title

      The Journal of Biological Chemistry

      Volume: 286(17) Pages: 14963-14971

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] 関節リウマチ滑膜線維芽細胞の IL-6 依存性 MMP 遺伝子転写活性化におけるヒストンメチル化の役割2013

    • Author(s)
      荒木靖人、和田琢、佐藤浩二郎、織田弘美、黒川 理樹、三村俊英
    • Organizer
      第7回日本エピジェネティクス研究会年会
    • Place of Presentation
      奈良新公会堂
    • Year and Date
      2013-05-30
    • Related Report
      2012 Final Research Report
  • [Presentation] 関節リウマチ滑膜線維芽細胞の IL-6 依存性 MMP 遺伝子転写活性化におけるヒストンメチル化の役割2013

    • Author(s)
      荒木靖人、和田琢、佐藤浩二郎、横田和浩、三由 文彦、梶山浩、舟久保ゆう、金潤澤、織田弘美、秋 山雄次、三村俊英
    • Organizer
      第57回日本リウマチ学会総会・学術集会
    • Place of Presentation
      京都国際会議場
    • Year and Date
      2013-04-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 関節リウマチ滑膜線維芽細胞のIL-6依存性MMP遺伝子転写活性化におけるヒストンメチル化の役割2013

    • Author(s)
      荒木靖人、和田琢、佐藤浩二郎、織田弘美、黒川理樹、三村俊英
    • Organizer
      第7回日本エピジェネティクス研究会年会
    • Place of Presentation
      京都国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] Histone methylation is associated with MMPs gene transcriptional activation in rheumatoid arthritis synovial fibroblasts.2012

    • Author(s)
      Y. Araki, T. Wada, K. Sato, N. Kurosawa, K. Fujimoto, S. Suzuki, K. Yokota, F. Miyoshi, YT. Kim, H. Oda, R. Kurokawa, T. Mimura
    • Organizer
      The 10th RCGM International Symposium of Academic
    • Place of Presentation
      Commemoration Hall, Saitama Medcal University Hidaka Campus, Saitama, Japan
    • Year and Date
      2012-11-03
    • Related Report
      2012 Final Research Report
  • [Presentation] Histone methylation is associated with MMP gene expressions in rheumatoid arthritis synovial fibroblasts2011

    • Author(s)
      Araki Y, Yokota K, Sato K, Miyoshi F, Wada T, Kim YT, Oda H, Mimura T.
    • Organizer
      The 4th East Asian.Group of Rheumatology (EAGOR2011)
    • Place of Presentation
      Keio Plaza Hotel Tokyo, Tokyo, Japan
    • Year and Date
      2011-10-15
    • Related Report
      2012 Final Research Report
  • [Presentation] 関節リウマチの滑膜線維芽細胞におけるヒストンメチル化は MMPs 遺伝子発現と関連する2011

    • Author(s)
      荒木靖人、横田和浩、三由文彦、佐藤浩二郎、金 潤澤、織田弘美、三村俊英
    • Organizer
      第55回日本リウマチ学会総会・学術集会
    • Place of Presentation
      神戸ポートピアホテル, 神戸
    • Year and Date
      2011-07-20
    • Related Report
      2012 Final Research Report
  • [Presentation] Dynamic changes of gene expression in concordance with histone modifications in CD8 T cells after activation2011

    • Author(s)
      Subedi K, Araki Y, De S, Wood W, Sharov A, Zang C, Schones D, Lhotsky B, Dudekula D, Becker K, Ko M, Peng W, Zhao K, Weng NP
    • Organizer
      98th The American Association of Immunologists Annual Meeting
    • Place of Presentation
      the Moscone Center, San Francisco, California, USA.
    • Year and Date
      2011-05-13
    • Related Report
      2012 Final Research Report
  • [Presentation] Dynamic changes of gene expression in concordance with histone modifications in CD8 T cells after activation.2011

    • Author(s)
      Subedi K, Araki Y, De S, Wood W, Sharov A, Zang C, Schones D, Lhotsky B, Dudekula D, Becker K, Ko M, Peng W, Zhao K, Weng NP
    • Organizer
      98th The American Association of Immunologists Annual Meeting
    • Place of Presentation
      the Moscone Center, San Francisco, California
    • Related Report
      2011 Research-status Report
  • [Presentation] Histone methylation is associated with MMP gene expressions in rheumatoid arthritis synovial fibroblasts.2011

    • Author(s)
      Araki Y, Yokota K, Sato K, Miyoshi F, Wada T, Kim YT, Oda H, Mimura T
    • Organizer
      The 4th East Asian Group of Rheumatology (EAGOR2011)
    • Place of Presentation
      Keio Plaza Hotel Tokyo, Tokyo, Japan
    • Related Report
      2011 Research-status Report
  • [Presentation] 関節リウマチの滑膜線維芽細胞におけるヒストンメチル化はMMPs遺伝子発現と関連する2011

    • Author(s)
      荒木靖人、横田和浩、三由文彦、佐藤浩二郎、金潤澤、織田弘美、三村俊英
    • Organizer
      第55回日本リウマチ学会総会・学術集会
    • Place of Presentation
      神戸ポートピアホテル, 神戸
    • Related Report
      2011 Research-status Report
  • [Presentation] 関節リウマチ滑膜線維芽細胞のIL-6依存性MMP遺伝子転写活性化におけるヒストンメチル化の役割

    • Author(s)
      荒木靖人、和田琢、佐藤浩二郎、横田和浩、三由文彦、梶山浩、舟久保ゆう、金潤澤、織田弘美、秋山雄次、三村俊英
    • Organizer
      第57回日本リウマチ学会総会・学術集会
    • Place of Presentation
      京都国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] Histone methylation is associated with MMPs gene transcriptional activation in rheumatoid arthritis synovial fibroblasts

    • Author(s)
      Y. Araki, T. Wada, K. Sato, N. Kurosawa, K. Fujimoto, S. Suzuki, K. Yokota, F. Miyoshi, YT. Kim, H. Oda, R. Kurokawa, T. Mimura
    • Organizer
      The 10th RCGM International Symposium of Academic
    • Place of Presentation
      Commemoration Hall, Saitama Medcal University Hidaka Campus, Saitama, Japan
    • Related Report
      2012 Annual Research Report
  • [Book] 臨床病態学2巻2013

    • Author(s)
      荒木靖人, 他
    • Publisher
      ヌーヴェルヒロカワ社
    • Related Report
      2012 Final Research Report
  • [Book] 南山堂医学大辞典

    • Author(s)
      荒木靖人, 他
    • Publisher
      南山堂
    • Related Report
      2012 Final Research Report
  • [Remarks] 埼玉医科大学リウマチ膠原病科 研究内容(荒木靖人)

    • URL

      http://www.saitama-med.ac.jp/uinfo/riumachi/Dr.Araki.html

    • Related Report
      2012 Final Research Report
  • [Remarks] ゲノム医学研究センタープロジェクト研究部門

    • URL

      http://www.saitama-med.ac.jp/uinfo/riumachi/genome.html

    • Related Report
      2012 Final Research Report
  • [Remarks] 埼玉医科大学リウマチ膠原病科 研究内容 荒木靖人

    • URL

      http://www.saitama-med.ac.jp/uinfo/riumachi/Dr.Araki.html

    • Related Report
      2012 Annual Research Report
  • [Remarks] ゲノム医学研究センタープロジェクト研究部門

    • URL

      http://www.saitama-med.ac.jp/uinfo/riumachi/genome.html

    • Related Report
      2012 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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