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Mechanism of the eosinophilic activated by endogenous danger signal

Research Project

Project/Area Number 24791004
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field 膠原病・アレルギー・感染症内科学
Research InstitutionSaitama Medical University

Principal Investigator

KOBAYASHI Takehito  埼玉医科大学, 医学部, 助教 (90618266)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsdanger signal / 尿酸 / ATP / 好酸球 / 好酸球性肺炎
Research Abstract

The damaged cell produces danger signal. Danger signal causes influence for inflammation and immunoreaction.There are endogenous danger signal uric acid and ATP.
The ATP induced an eosinophilic migration. The uric acid derived eosinophilic adhesion ability, and the possibility that a part of the reaction went through ATP was suggested. The eosinophilic active oxygen production is derived and is increased in ATP, uric acid stimulation additively in rh-ICAM-1. The eosinophilic cytokine production is derived with ATP. Uric acid, the ATP is produced the lungs in acidophile-related pneumonia locally.
The cell injury may cause eosinophilic accumulation and activity locally.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (10 results)

All 2014 2013

All Presentation (10 results) (of which Invited: 1 results)

  • [Presentation] 内因性danger signalによる好酸球の活性化誘導の検討2014

    • Author(s)
      小林威仁、杣知行、野口哲、内田義孝、萩原弘一、金沢実、中元秀友、永田真
    • Organizer
      第54回日本呼吸器学会学術講演会
    • Place of Presentation
      大阪国際会議場、大阪府
    • Related Report
      2013 Annual Research Report
  • [Presentation] Uric Acid(, a Danger Signal, ) Activates Human Eosinophils2013

    • Author(s)
      T.Kobayashi, et al
    • Organizer
      The 18th Congress of the Asian Pacific Society of Respirology : APSR 2013
    • Place of Presentation
      横浜
    • Related Report
      2013 Final Research Report
  • [Presentation] Uric Acid(a Danger Signal) Activates Human Eosinophils2013

    • Author(s)
      Kobayashi, et al
    • Organizer
      The 23rd Congress of Interasma / North Asia
    • Place of Presentation
      東京
    • Related Report
      2013 Final Research Report
  • [Presentation] 急性好酸球性肺炎における気管支肺胞洗浄液中の尿酸レベルの検討2013

    • Author(s)
      小林威仁, 他
    • Organizer
      第25回日本アレルギー学会春季臨床大会
    • Place of Presentation
      横浜
    • Related Report
      2013 Final Research Report
  • [Presentation] 内因性danger signal である尿酸は好酸球の活性酸素産生を誘導する2013

    • Author(s)
      小林威仁, 他
    • Organizer
      第53回日本呼吸器学会学術講演会
    • Place of Presentation
      東京
    • Related Report
      2013 Final Research Report
  • [Presentation] 内因性danger signalによる好酸球の活性化誘導の検討2013

    • Author(s)
      小林威仁、西原冬実、高久洋太郎、内田義孝、杣知行、中込一之、萩原弘一、金沢実、中元秀友、池淵研二、永田真
    • Organizer
      第53回日本呼吸器学会学術講演会
    • Place of Presentation
      東京国際フォーラム、東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] 内因性danger signalによる好酸球の活性化誘導の検討2013

    • Author(s)
      小林威仁、西原冬実、内田義孝、中込一之、杣知行、高久洋太郎、萩原弘一、金沢実、中元秀友、池淵研二、永田真
    • Organizer
      第25回日本アレルギー学会春季大会
    • Place of Presentation
      パシフィコ横浜、神奈川
    • Related Report
      2013 Annual Research Report
  • [Presentation] Uric Acid, a Danger Signal, Activates Human Eosinophils2013

    • Author(s)
      T. Kobayashi T. Noguchi Y. Uchida F. Nishihara T. Soma H. Nakamoto H. Kita M. Nagata
    • Organizer
      013 KAPARD-KAAACI & West Pacific Allergy Symposium Joint International Congress
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Uric Acid(,a Danger Signal,) Activates Human Eosinophils2013

    • Author(s)
      小林威仁、西原冬実、内田義孝、中込一之、杣知行、高久洋太郎、萩原弘一、金沢実、中元秀友、池淵研二、永田真
    • Organizer
      第24回国際喘息学会日本・北アジア部会(The 23rd Congress of Interasma / North Asia )
    • Place of Presentation
      都市センターホテル、東京都
    • Related Report
      2013 Annual Research Report
  • [Presentation] URIC ACID, A DANGER SIGNAL, ACTIVATE HUMAN EOSINOPHILS2013

    • Author(s)
      T. Kobayashi T. Noguchi Y. Uchida T. Soma H. Nakamoto K. Hagiwara M. Kanazawa H. Kita M. Nagata
    • Organizer
      第18回アジア太平洋呼吸器学会学術 講演会(The 18th Congress of the Asian Pacific Society of Respirology: APSR 2013)
    • Place of Presentation
      パシフィコ横浜、神奈川県
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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