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Analysis of the mechanism of alopecia and pruritis induced by IL-31

Research Project

Project/Area Number 19591329
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Dermatology
Research InstitutionJikei University School of Medicine

Principal Investigator

SAITO Saburo  Jikei University School of Medicine, 医学部, 准教授 (10186934)

Co-Investigator(Kenkyū-buntansha) AKIYAMA Nobutake  東京慈恵会医科大学, 医学部, 助教 (00338865)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2007: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords皮膚病理学 / IL-31 / 脱毛 / 掻痒 / IgE / アトピー性皮膚炎 / 喘息
Research Abstract

IL-31Tgマウスでは, 脱毛,激しい掻痒行動および血清IgEレベルの上昇が認められた. これらの所見は, リコンビナントIL-31(rIL-31)を正常マウスに投与することにより観察された. IL-31による脱毛は毛周期に関わる毛器官形成シグナル伝達因子によって調節されること, 掻痒に関してはrIL-31の投与によりレセプターの発現が増強すること, 血清IgEレベルの上昇はT細胞からのTh2サイトカイン分泌増強によって促進されることなどが判明した.

Report

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

    (9 results)

All 2009 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (7 results)

  • [Journal Article] Enhancing activity of N-glycosylation for constitutive proteins secretions in non-polarized cells2009

    • Author(s)
      Nobutake Akiyama, Yuji Ohno, Takahiro Fukuda, Yosinobu Manome, Saburo Saito
    • Journal Title

      Biochemical and Biophysical Research Communications Volume 381, Issue 4

      Pages: 612-618

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] IL-31の多面的機能2008

    • Author(s)
      斎藤三郎, 秋山暢丈
    • Journal Title

      臨床免疫・アレルギー科 50(6)

      Pages: 640-643

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] IL-31は血清IgEレベルを増強する2008

    • Author(s)
      斎藤三郎, 秋山暢丈, 神野英生, 大野裕治
    • Organizer
      第38回日本免疫学会総会・学術集会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2008-12-01
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] IL-31投与によるマウス血清IgEレベルの上昇2008

    • Author(s)
      斎藤三郎, 秋山暢丈, 大野裕治, 神野英生, 谷野千鶴子, 飯倉克人
    • Organizer
      第58回日本アレルギー学会秋季学術大会
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2008-11-27
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 喘息患者末梢血単核球のIL-31産生能2008

    • Author(s)
      飯倉克人, 谷野千鶴子, 佐藤哲夫, 勝沼俊雄, 中川秀巳, 永田欽也, 秋山暢丈, 斎藤三郎
    • Organizer
      第58回日本アレルギー学会秋季学術大会
    • Place of Presentation
      東京国際フォーラム
    • Year and Date
      2008-11-27
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] IL-31 increases IgE levels in mice2008

    • Author(s)
      Saito Saburo, Akiyama Nobutake, Kohno Hideo, Ohno Yuji
    • Organizer
      The XXVII Congress of European Academy of Allergology and Clinical Immunology
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2008 Final Research Report
  • [Presentation] Enhanced serum IgE levels in IL-31 transgenic mice2007

    • Author(s)
      斎藤三郎、秋山暢丈
    • Organizer
      第37回日本免疫学会総会・学術大会
    • Place of Presentation
      東京
    • Year and Date
      2007-11-20
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] IL-31過剰発現マウスの皮膚症状と血清IgEレベル2007

    • Author(s)
      斎藤三郎、秋山暢丈
    • Organizer
      第57回日本アレルギー学会秋季学術大会
    • Place of Presentation
      横浜
    • Year and Date
      2007-11-01
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] IgE responses triggered by IL-312007

    • Author(s)
      Saito Saburo, Akiyama Nobutake
    • Organizer
      XXVI Congress of the European Academy of Allergology and Clinical Immunology
    • Place of Presentation
      Sweden
    • Year and Date
      2007-06-12
    • Related Report
      2008 Final Research Report 2007 Annual Research Report

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

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