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The roles of PXR in immune responses

Research Project

Project/Area Number 26860122
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Medical pharmacy
Research InstitutionTokyo Metropolitan Institute of Medical Science

Principal Investigator

SAEKI Mayumi  公益財団法人東京都医学総合研究所, ゲノム医科学研究分野, 主席研究員 (00462771)

Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
KeywordsPXR / T細胞 / 核内受容体 / 免疫
Outline of Final Research Achievements

PXR, a member of the nuclear receptor superfamily, is expressed in immune cells, but the role of PXR in T lymphocyte remains unknown. Thus, we determined the roles of PXR in T lymphocyte. The combination of PMA and ionomycin induced PXR expression in human T cell acute leukemia Jurkat cells. Rifampicin, one of selective activators of PXR, increased PMA/ionomycin-mediated IL-2 expression, while expression of IL-4 and IL17A were nearly unchanged.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (11 results)

All 2017 2016 2015 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results) Presentation (5 results) (of which Int'l Joint Research: 1 results) Remarks (1 results)

  • [Journal Article] Th9 cells induce steroid-resistant bronchial hyperresponsiveness in mice2017

    • Author(s)
      Saeki M, Kaminuma O, Nishimura T, Kitamura N, Mori A and Hiroi T.
    • Journal Title

      Allergology International

      Volume: 66 Issue: Supplement.1 Pages: S35-S40

    • DOI

      10.1016/j.alit.2017.07.001

    • NAID

      130006182293

    • ISSN
      1323-8930, 1440-1592
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Th9 cells elicit eosinophil-independent bronchial hyperresponsiveness in mice.2016

    • Author(s)
      Saeki M, Kaminuma O, Nishimura T, Kitamura N, Mori A, Hiroi T
    • Journal Title

      Allergol Int

      Volume: 65 Suppl Pages: S24-S29

    • DOI

      10.1016/j.alit.2016.05.003

    • NAID

      130005418949

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Th9 cells elicit eosinophil-independent bronchial hyperresponsiveness in mice2016

    • Author(s)
      Saeki M, Kaminuma O, Nishimura T, Kitamura N, Mori A, Hiroi T
    • Journal Title

      Allergology International

      Volume: -

    • NAID

      130005418949

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Essential contribution of CD4+ T cells to antigen-induced nasal hyperresponsiveness in experimental allergic rhinitis.2016

    • Author(s)
      Nishimura, T., Kaminuma, O., Saeki, M., Kitamura, N., Matsuoka, K., Yoneyama, H., Mori, A., and Hiroi, T.
    • Journal Title

      Plos One.

      Volume: 11 Issue: 1 Pages: e0146686-e0146686

    • DOI

      10.1371/journal.pone.0146686

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crosstalk between Histamine and T cells in Allergic Diseases.2016

    • Author(s)
      Saeki M, Nishimura T, Kaminuma O, Ohtsu H, Mori A and Hiroi T
    • Journal Title

      Current Immunology Reviews

      Volume: 12 Issue: 1 Pages: 10-13

    • DOI

      10.2174/1573395511666150706180936

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Presentation] Th2 and Th9 cells induce airway eosinophilic inflammation by distinct mechanisms.2017

    • Author(s)
      Mayumi Saeki, Osamu Kaminuma, Tomoe Nishimura, Noriko Kitamura, Akio Mori, and Takachika Hiroi.
    • Organizer
      International Cytokine & Interferon Society (Cytokines 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Th9細胞移入マウスの気道過敏性亢進におけるAbataceptの効果2017

    • Author(s)
      佐伯真弓, 西村友枝, 北村紀子, 森晶夫, 神沼修, 廣井隆親.
    • Organizer
      第66回日本アレルギー学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Th9細胞依存的アレルギー性気道炎症における副刺激分子の役割2017

    • Author(s)
      佐伯真弓, 西村友枝, 北村紀子, 森晶夫, 神沼修, 廣井隆親.
    • Organizer
      アレルギー好酸球研究会2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Th9細胞によって誘導されるステロイド抵抗性気道炎症反応2015

    • Author(s)
      佐伯真弓, 西村友枝, 北村紀子, 神沼修, 森晶夫, 廣井隆親
    • Organizer
      アレルギー好酸球研究会
    • Place of Presentation
      学術総合センター(東京都千代田区)
    • Year and Date
      2015-10-24
    • Related Report
      2015 Research-status Report
  • [Presentation] Th2およびTh9細胞による気道過敏性亢進発症機構の相違2015

    • Author(s)
      佐伯真弓, 西村友枝, 渡邊伸昌, 森晶夫, 神沼修, 廣井隆親
    • Organizer
      第64回日本アレルギー学会学術大会ミニシンポジウム
    • Place of Presentation
      グランドプリンスホテル新高輪(東京都港区)
    • Year and Date
      2015-05-26
    • Related Report
      2015 Research-status Report
  • [Remarks] 花粉症プロジェクトホームページ

    • URL

      http://www.igakuken.or.jp/allergy/

    • Related Report
      2017 Annual Research Report 2016 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2019-03-29  

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