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Regulation of the differentiation of pathogenic T cells in autoimmune arthritis

Research Project

Project/Area Number 26870081
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Immunology
Collagenous pathology/Allergology
Research InstitutionUniversity of Tsukuba

Principal Investigator

Kondo Yuya  筑波大学, 医学医療系, 講師 (40612487)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords自己免疫性関節炎 / T細胞 / 分化 / 転写因子 / サイトカイン / 関節リウマチ / 細胞内シグナル
Outline of Final Research Achievements

We have examined the role of transcription factors regulating the differentiation of CD4+ T cells in the development of autoimmune arthritis.In the analyses of animal model of autoimmune arthritis, we showed the possibility that Th-17 specific master transcription factor RORgt-expressing Foxp3+ regulatory T cells might regulate the development of autoimmune arthritis via the suppression of arthritogenic Th-17 cells in RORgt trangenic mice (Kondo Y et al. Arthritis Res Ther 2015).
Our results suggested possibility that control of the differentiation of CD4+ T cells might be a novel therapeutic strategy in autoimmune arthritis.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (11 results)

All 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) (of which Invited: 2 results)

  • [Journal Article] Involvement of RORγt-overexpressing T cells in the development of autoimmune arthritis in mice2015

    • Author(s)
      Yuya Kondo, Zhaojin Yao, Masahiro Tahara, Mana Iizuka, Masahiro Yokosawa, Shunta Kaneko, Seiji Segawa, Hiroto Tsuboi, Keigyou Yoh, Satoru Takahashi, Isao Matsumoto and Takayuki Sumida
    • Journal Title

      Arthritis Research & Therapy

      Volume: 17 Issue: 1 Pages: 105-105

    • DOI

      10.1186/s13075-015-0606-5

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Transcription factors regulates the differentiation and the function of pathological and regulatory CD4+ T cells in rheumatoid arthritis2015

    • Author(s)
      Shunta Kaneko, Yuya Kondo, Masahiro Tahara, Masahiro Yokosawa, Hiroto Tsuboi, Isao Matsumoto, Takayuki Sumida
    • Organizer
      第44回日本免疫学会総会・学術集会
    • Place of Presentation
      札幌コンベンションセンター(札幌)
    • Year and Date
      2015-11-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] T-betによるTh17分化制御機構の解析2015

    • Author(s)
      横澤将宏、近藤裕也、田原昌浩、金子駿太、瀬川誠司、坪井洋人、松本功、住田孝之
    • Organizer
      第59回日本リウマチ学会総会・学術集会
    • Place of Presentation
      名古屋
    • Year and Date
      2015-04-25
    • Related Report
      2014 Research-status Report
  • [Presentation] RORγtトランスジェニックマウスにおける CD4+ T細胞による自己免疫性関節炎の抑制機構2015

    • Author(s)
      近藤裕也、田原昌浩、飯塚麻菜、横澤将宏、金子駿太、瀬川誠司、坪井洋人、高橋智,松本功,住田孝之
    • Organizer
      第59回日本リウマチ学会総会・学術集会
    • Place of Presentation
      名古屋国際会議場(名古屋)
    • Year and Date
      2015-04-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] RORγtトランスジェニックマウスにおける CD4+ T細胞による自己免疫性関節炎の抑制機構2015

    • Author(s)
      近藤裕也、田原昌浩、飯塚麻菜、横澤将宏、金子駿太、瀬川誠司、坪井洋人、高橋智,松本功,住田孝之
    • Organizer
      第59回日本リウマチ学会総会・学術集会
    • Place of Presentation
      名古屋
    • Year and Date
      2015-04-24
    • Related Report
      2014 Research-status Report
  • [Presentation] ヘルパーT細胞(Th細胞)の細胞マーカーによる分類と関節リウマチ(RA)患者における機能解析2015

    • Author(s)
      金子駿太、近藤裕也、田原昌浩、横澤将宏、瀬川誠司、坪井洋人、松本功、住田孝之
    • Organizer
      第59回日本リウマチ学会総会・学術集会
    • Place of Presentation
      名古屋
    • Year and Date
      2015-04-23
    • Related Report
      2014 Research-status Report
  • [Presentation] RORt+Foxp3+ regulatory T cells regulates the development of autoimmune arthritis in mice2014

    • Author(s)
      Yuya Kondo, Masahiro Tahara, Mana Iizuka, Masahiro Yokosawa, Shunta Kaneko, Hiroto Tsuboi, Satoru Takahashi, Isao Matsumoto, Takayuki Sumida
    • Organizer
      第43回日本免疫学会総会・学術集会
    • Place of Presentation
      京都
    • Year and Date
      2014-12-11
    • Related Report
      2014 Research-status Report
  • [Presentation] RORt expressing Foxp3+ regulatory T cells regulates the development of autoimmune arthritis in mice2014

    • Author(s)
      Yuya Kondo, Masahiro Tahara, Mana Iizuka, Masahiro Yokosawa, Shunta Kaneko, Hiroto Tsuboi, Satoru Takahashi, Isao Matsumoto, Takayuki Sumida
    • Organizer
      American College of Rheumatology Annual Meeting 2014
    • Place of Presentation
      Boston
    • Year and Date
      2014-11-18
    • Related Report
      2014 Research-status Report
  • [Presentation] RORγt/Foxp3共発現CD4 T細胞による自己免疫性関節炎制御機構2014

    • Author(s)
      近藤 裕也, 田原 昌浩, 横澤 将宏, 飯塚 麻菜, 坪井 洋人, 高橋 智, 松本 功, 住田 孝之
    • Organizer
      第42回日本臨床免疫学会総会
    • Place of Presentation
      東京
    • Year and Date
      2014-09-26
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] RORγt/Foxp3共発現CD4 T細胞による自己免疫性関節炎の抑制機構2014

    • Author(s)
      近藤 裕也, 田原 昌浩, 横澤 将宏, 飯塚 麻菜, 坪井 洋人, 高橋 智, 松本 功, 住田 孝之
    • Organizer
      第58回日本リウマチ学会総会・学術集会
    • Place of Presentation
      東京
    • Year and Date
      2014-04-26
    • Related Report
      2014 Research-status Report
  • [Presentation] リウマチ性疾患におけるトランスレーショナルリサーチ T細胞分化を決定する転写因子による自己免疫性関節炎の制御2014

    • Author(s)
      近藤 裕也, 田原 昌浩, 横澤 将宏, 飯塚 麻菜, 坪井 洋人, 高橋 智, 松本 功, 住田 孝之
    • Organizer
      第58回日本リウマチ学会総会・学術集会
    • Place of Presentation
      東京
    • Year and Date
      2014-04-25
    • Related Report
      2014 Research-status Report
    • Invited

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Published: 2014-04-04   Modified: 2017-05-10  

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