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THE ROLE OF NO AND NOS IN CONTACT HYPERSENSITIVITY

Research Project

Project/Area Number 19790808
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Dermatology
Research InstitutionUniversity of Occupational and Environmental Health, Japan

Principal Investigator

SUGITA Kazunari  University of Occupational and Environmental Health, Japan, 医学部, 助教 (40412647)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,550,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2007: ¥600,000 (Direct Cost: ¥600,000)
Keywords皮膚生理学 / 一酸化窒素 / 一酸化窒素合成酵素 / ランゲルハンス細胞
Research Abstract

iNOSは皮膚炎症に関与することが示唆されているが、そのメカニズムは明らかにされていない。そこで、代表的な炎症性皮膚疾患の1つである接触皮膚炎モデルを用いて、iNOSが皮膚免疫応答において負に制御する因子であることを示す。iNOS抑制剤を投与したマウスでは有意に接触過敏反応が亢進した。その機序は皮膚樹状細胞のアポトーシス抑制や遊走能亢進を介して起こることを明らかにした。こうしたiNOSの樹状細胞調節機構解明の成果は炎症性皮膚疾患制御への糸口となる。

Report

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

    (8 results)

All 2009 2008 2007

All Presentation (8 results)

  • [Presentation] Inducible nitric oxide synthase promotes migration of epidermal Langerhans cell2009

    • Author(s)
      杉田和成
    • Organizer
      第37回日本免疫学会総会・学術集会
    • Place of Presentation
      東京
    • Year and Date
      2009-11-21
    • Related Report
      2008 Final Research Report
  • [Presentation] Inducible Nitric oxide synthase promotes migration epidermal Langerhans cells2009

    • Author(s)
      杉田和成
    • Organizer
      第37回日本免疫学会総会・学術集会
    • Place of Presentation
      東京
    • Year and Date
      2009-11-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] Inducible nitric oxide synthase regulates dendritic cellmigration and contributes to contact hypersensitivity.2008

    • Author(s)
      杉田和成
    • Organizer
      The10th International Symposium on Dendritic cell
    • Place of Presentation
      神戸市
    • Year and Date
      2008-10-02
    • Related Report
      2008 Final Research Report
  • [Presentation] 皮膚炎症とNO2008

    • Author(s)
      杉田和成
    • Organizer
      第346回日本皮膚科学会福岡地方会
    • Place of Presentation
      北九州市
    • Year and Date
      2008-09-28
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 接触皮膚炎における誘導型一酸化窒素合成酵素の役割2008

    • Author(s)
      杉田和成
    • Organizer
      日本免疫学会免疫サマースクール
    • Place of Presentation
      南あわじ市
    • Year and Date
      2008-08-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] Inducible nitric oxide synthase regulates dendritic cell migration and contributes to contact hypersensitivity2008

    • Author(s)
      杉田和成
    • Organizer
      International Investigative Dermatology
    • Place of Presentation
      京都市
    • Year and Date
      2008-05-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] Inducible nitric oxide synthase regulates dendritic cell migration and contributes to contact hypersensitivity2008

    • Author(s)
      杉田和成
    • Organizer
      The 10^<th> International Symposium on Dendritic cell
    • Place of Presentation
      神戸市
    • Year and Date
      2008-01-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] 一酸化窒素合成酵素はランゲルハンス細胞の遊走能を充進させる2007

    • Author(s)
      杉田和成
    • Organizer
      第13回分子皮膚科学フォーラム
    • Place of Presentation
      松山市
    • Year and Date
      2007-09-14
    • Related Report
      2007 Annual Research Report

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

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