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2008 Fiscal Year Final Research Report

Analysis of pathogenesis of immunological disorders by dysfunction of Runx transcriptional factor complexes

Research Project

  • PDF
Project/Area Number 19390118
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Experimental pathology
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

TANIUCHI Ichiro  The Institute of Physical and Chemical Research, 免疫転写制御研究チーム, チームリーダー (20284573)

Project Period (FY) 2007 – 2008
Keywords疾患モデル動物 / アレルギー / 炎症性腸疾患 / Runx転写因子
Research Abstract

Runx 転写因子機能不全に起因する免疫疾患の病態解明を主目的に研究を実施した。その結果、T細胞でのRunx機能不全により血清IgEの高値と肺への細胞浸潤といった喘息様疾患と炎症性腸炎が自然発症し、その発症機序にはIL-4サイレンサー機能制御不全によるIL-4過剰産生やSmad4を介したTGFβシグナル経路の異常が関与することを明らかにした。このような免疫疾患モデルマウスの樹立と免疫疾患の発症機序の解明は、新たな治療薬の開発に繋がるという研究成果と言える。

  • Research Products

    (14 results)

All 2009 2008 2007 2006 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (5 results) Remarks (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] RUNX proteins in transcription factor networks that regulate T-cell lineage choice2009

    • Author(s)
      Collins A, Littman D.R and Taniuchi I
    • Journal Title

      Nat. Rev. Immunol 9

      Pages: 106-15

    • Peer Reviewed
  • [Journal Article] Cascading suppression of transcriptional silencers by ThPOK seals helper T cell fate2008

    • Author(s)
      Muroi S, Naoe Y, Miyamoto C, Akiyama K, Ikawa T, Masuda K, Kawamoto H and Taniuchi I
    • Journal Title

      Nat. Immunol 9

      Pages: 1113-21

    • Peer Reviewed
  • [Journal Article] Notch 2 integrates signaling by the transcription factors RBP-J and CREB1 to promote T cell cytotoxicity2008

    • Author(s)
      Maekawa Y, Minato Y, Ishifune C, Kurihara T, Kitamura A, Kojima H, Yagita H, Satake-Yanagimoto M, Saito T, Taniuchi I, Chiba S, Sone S, and Yasutomo K
    • Journal Title

      Nat. Immunol 9

      Pages: 1140-47

    • Peer Reviewed
  • [Journal Article] Repression of the Transcription Factor Th-POK by Runx Complexes in Cytotoxic T Cell Development2008

    • Author(s)
      Setoguchi R, Tachibana M, Naoe Y, Muroi S, Akiyama K, Tezuka C, Okuda T and Taniuchi I
    • Journal Title

      Science 319

      Pages: 816-819

    • Peer Reviewed
  • [Journal Article] Repression of interleukin-4 in T helper type 1 cells by Runx/Cbfβ binding to the Il4 silencer2007

    • Author(s)
      Naoe Y, Setoguchi R, Akiyama K, Muroi S, Kuroda M, Hatam F, Littman D.R and Taniuchi I
    • Journal Title

      J.Exp.Med 204

      Pages: 1749-1755

    • Peer Reviewed
  • [Journal Article] The role of the Runx transcription factors in thymocyte differentiation and in homeostasis of naive T cells2007

    • Author(s)
      Egawa T, Tillman R.E, Naoe Y, Taniuchi I and Littman D.R
    • Journal Title

      J.Exp.Med 204

      Pages: 1945-1957

    • Peer Reviewed
  • [Presentation] Essential requirement of Cbfb isoform protain in regulating TGFb-signaling by interacting with Smad protein2008

    • Author(s)
      谷内 一郎
    • Organizer
      第38回日本免疫学会総会・学術集会
    • Place of Presentation
      京都
    • Year and Date
      20081200, 20090100
  • [Presentation] Role of Runx complexes during T cell development2008

    • Author(s)
      谷内 一郎
    • Organizer
      15th International RUNX Workshop
    • Place of Presentation
      Provincetown, USA
    • Year and Date
      20080900
  • [Presentation] Role of Runx proteins in early development of lymphoid tissue inducer cells2007

    • Author(s)
      谷内 一郎
    • Organizer
      第37回日本免疫学会総会・学術集会
    • Place of Presentation
      東京
    • Year and Date
      20071100
  • [Presentation] Transcriptional Factors Network in CD4/CD8 Lineage Choice2007

    • Author(s)
      谷内 一郎
    • Organizer
      RCAI-JSI International Symposium on Immunology 2007: Development and Maintenance of Immune System
    • Place of Presentation
      横浜
    • Year and Date
      20070700
  • [Presentation] Runx複合体のIL4 silencerへの結合を介したTh1細胞におけるIL4産生の抑制2007

    • Author(s)
      谷内 一郎
    • Organizer
      第17回Kyoto T Cell Conference (KTCC)
    • Place of Presentation
      京都
    • Year and Date
      20070600
  • [Remarks] ホームページ等

    • URL

      http://web.rcai.riken.jp/en/labo/regu/

  • [Patent(Industrial Property Rights)] T細胞特異的なサイレンサー活性を有するヌクレオチド及びその利用2007

    • Inventor(s)
      谷内一郎
    • Industrial Property Rights Holder
      独立行政法人理化学研究所
    • Industrial Property Number
      特許,2007-341378
    • Filing Date
      2007-12-28
  • [Patent(Industrial Property Rights)] 免疫疾患モデルマウスとしてのCbf2アイソフォーム欠損マウスの作製2006

    • Inventor(s)
      谷内一郎
    • Industrial Property Rights Holder
      独立行政法人理化学研究所
    • Industrial Property Number
      特許,2006-008654
    • Filing Date
      2006-01-17

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Published: 2010-06-10   Modified: 2016-04-21  

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