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Identification of novel DAMP molecules involved in inflammatory diseases

Research Project

Project/Area Number 16H06747
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Immunology
Research InstitutionThe University of Tokyo

Principal Investigator

Hangai Sho  東京大学, 生産技術研究所, 特任助教 (50785350)

Project Period (FY) 2016-08-26 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords炎症 / 生体分子 / がん微小環境
Outline of Final Research Achievements

This study aimed at discovering novel self-derived molecules, hereafter DAMPs, which could provoke inflammatory response. Combining biochemical and molecular biology methods, we obtained several candidate molecules of those DAMPs. Interestingly, when we made knock out cells of one candidate gene by CRISPR/Cas9, those cells grew slower than wild type cells in vivo but not in vitro. Since progression of cancer is closely connected with inflammation, the candidate molecule might augment tumor growth through modulating inflammatory response within tumor microenvironment. Colectively, we identified a DAMP molecule which enhanced inflammation, and tumor growth possibly through tumor microenvironment.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • Research Products

    (4 results)

All 2018 2017 2016

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

  • [Journal Article] The innate immune receptor Dectin-2 mediates the phagocytosis of cancer cells by Kupffer cells for the suppression of liver metastasis.2016

    • Author(s)
      Kimura Y., Inoue A.., Hangai S.., Saijo S., Negishi H., Nishio J., Yamasaki S., Iwakura Y., Yanai H., Taniguchi T.
    • Journal Title

      Proc. Natl. Acad. Sci. U S A.

      Volume: 113 Issue: 49 Pages: 14097-14102

    • DOI

      10.1073/pnas.1617903113

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Prostaglandin E2 released by dying cells functions as an inhibitory DAMP2017

    • Author(s)
      Sho Hangai, Hideyuki Yanai, Tadatsugu Taniguchi
    • Organizer
      The 5th Annual Meeting of the International Cytokine and Interferon Society
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PGE2 induced in and released by dying cells functions as an inhibitory DAMP2016

    • Author(s)
      半谷 匠、柳井 秀元、谷口 維紹
    • Organizer
      第45回日本免疫学会学術集会
    • Place of Presentation
      沖縄コンベンションセンター、ラグナガーデンホテル(沖縄県・宜野湾市)
    • Year and Date
      2016-12-05
    • Related Report
      2016 Annual Research Report
  • [Book] Oncoimmunology2018

    • Author(s)
      Sho Hangai, Yoshitaka Kimura, Tadatsugu Taniguchi, Hideyuki Yanai
    • Total Pages
      724
    • Publisher
      Springer International Publishing
    • ISBN
      9783319624303
    • Related Report
      2017 Annual Research Report

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Published: 2016-09-02   Modified: 2019-03-29  

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