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Functional analysis of an immunosuppressive factor secreted from a parasite and its application to rheumatoid arthritis model

Research Project

Project/Area Number 19590427
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Parasitology (including Sanitary zoology)
Research InstitutionTottori University

Principal Investigator

FUKUMOTO Soji  Tottori University, 医学部, 教授 (60111126)

Co-Investigator(Kenkyū-buntansha) IRIKO Hideyuki  鳥取大学, 医学部, 助教 (60346674)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords寄生虫 / マンソン裂頭条虫 / 免疫抑制因子 / マクロファージ / 遺伝子発現抑制 / ケモカイン
Research Abstract

マンソン裂頭条虫擬充尾虫(幼虫)由来の免疫抑制因子(ES90)のN末端と内部のアミノ酸配列に基づいてRT-PCR法でcDNAが増幅でき、クローニングの基礎試料が得られた。また、同じ幼虫由来の130kDaの免疫抑制因子(ES130)を精製した。ES130は活性化マクロファージが産生する3つのケモカイン(RANTES, MIP-2, IP-10)の遺伝子発現を抑制し、炎症や免疫応答の抑制への関与が推察された。

Report

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

    (3 results)

All 2009 2007

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

  • [Journal Article] Suppression of chemokine gene expression and production in LPS-stimulated macrophages by a 130 kDa glycoprotein from plerocercoids of Spirometra erinaceieuropaei2009

    • Author(s)
      Haruyo Matsuura, Asumi Tomioku, Satoko Kono, Sayuri Tademoto and Soji Fukumoto
    • Journal Title

      Yonogo Acta medica 巻52

      Pages: 37-46

    • Related Report
      2008 Final Research Report
  • [Journal Article] Suppression of chemokine gene expression and production in LPS-stimulated macrophages by a 130 kDa glycoprotein from plerocercoids of Spirometra erinaceieuropaei2009

    • Author(s)
      Haruyo Matsuura
    • Journal Title

      Yonogo Acta medica 52

      Pages: 37-46

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] マンソン裂頭条虫擬充尾虫分泌因子によるマクロファージのケモカイン遺伝子発現の抑制2007

    • Author(s)
      松浦治代、冨奥あすみ、廣野聡子、蓼本早百合、福本宗嗣
    • Organizer
      第63回日本寄生虫学会西日本支部大会
    • Place of Presentation
      高知県医師会館
    • Year and Date
      2007-10-07
    • Related Report
      2008 Final Research Report 2007 Annual Research Report

URL: 

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

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