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Analysis of ectopic expression of autoantigen genes using Aire+ cell lines

Research Project

Project/Area Number 21790952
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field 膠原病・アレルギー・感染症内科学
Research InstitutionKeio University

Principal Investigator

YAMAGUCHI Yoshitaka  Keio University, 先導研究センター, 助教 (50365433)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords胸腺 / 免疫学的寛容 / 自己免疫疾患 / AIRE / 末梢組織特異的遺伝子 / 免疫学
Research Abstract

Autoimmune polyendocryne syndrome type 1 (APS1, called also APECED) is caused by mutations in AIRE (Autoimmune Regulator) gene. We used our established Aire-expressing cell lines for following up AIRE functions and aimed for elucidation of the pathogenic mechanism and establishment of therapy for autoimmune diseases. In this study, we found that gene expression level of Aire, various self-antigens and subunits of proteasomes that process the antigens varies depending on conditions of Aire-expressing cells.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (9 results)

All 2011 2010 2009 Other

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (6 results) Remarks (1 results)

  • [Journal Article] Mouse Thymic Epithelial Cell Lines Expressing "Aire" and Peripheral Tissue-specific Antigens Reproduce In Vitro Negative Selection of T Cells2011

    • Author(s)
      Yoshitaka Yamaguchi, et.al
    • Journal Title

      Experimental Cell Research

      Volume: (印刷中)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mouse Thymic Epithelial Cell Lines Expressing "Aire" and Peripheral Tissue-specific Antigens Reproduce In Vitro Negative Selection of T Cells

    • Author(s)
      Yoshitaka Yamaguchi, Atsushi Takayanagi, Jiabing Chen, Kosuke Sakai, Jun Kudoh, Nobuyoshi Shimizu
    • Journal Title

      Experimental Cell Research 印刷中

    • Related Report
      2010 Final Research Report
  • [Presentation] 視細胞特異的プロモーターとSV40 LargeT抗原によるマウス培養細胞株の樹立2011

    • Author(s)
      細野克博、大石健太郎、山口良考、工藤純、清水信義、堀田喜裕、蓑島伸生
    • Organizer
      第115回日本眼科学会総会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] ゲノムワイドな自己抗原遺伝子の異所性発現制御:自己免疫制御因子AIREの場合2010

    • Author(s)
      山口良考
    • Organizer
      BMB2010(第33回日本分子生物学会年会・第83回日本生化学会大会合同大会)
    • Place of Presentation
      神戸
    • Related Report
      2010 Final Research Report
  • [Presentation] ゲノムワイドな自己抗原遺伝子の異所性発現制御:自己免疫制御因子AIREの場合2010

    • Author(s)
      山口良考
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Related Report
      2010 Annual Research Report
  • [Presentation] Analysis of Ectopic Gene Expression of Self-Antigen Genes Using AIRE-Expressing Thymic Epithelial Cell Lines2009

    • Author(s)
      Yoshitaka YAMAGUCHI
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] 視細胞特異的遺伝子プロモーターとSV40 LargeT抗原遺伝子によるマウス培養細胞株の樹立と性状解析2009

    • Author(s)
      細野克博、大石健太郎、山口良考、工藤純、清水信義、堀田喜裕、蓑島伸生
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Related Report
      2010 Final Research Report
  • [Presentation] 特異的遺伝子を発現するマウス培養細胞株の樹立2009

    • Author(s)
      蓑島伸生、細野克博、大石健太郎、山口良考、工藤純、清水信義、堀田喜裕
    • Organizer
      第16回日本遺伝子診療学会大会
    • Place of Presentation
      札幌
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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