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NLRP3 Inflammasome in onset periodotitis

Research Project

Project/Area Number 15K11396
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Periodontology
Research InstitutionNagasaki University

Principal Investigator

NAKAMURA Hirotaka  長崎大学, 病院(歯学系), 講師 (70346914)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords歯周炎 / T細胞 / アタッチメントロス / インフラマソーム / 歯石結晶
Outline of Final Research Achievements

The onset and progression of periodontitis involve bacterial infection and the immune response. T cells function in the immune response and reportedly induce bone resorption in inflammatory bone loss. However, the exact role of T cells in periodontal destruction remains unclear. Using our experimental model of periodontitis, we aimed to investigate the influence of T cells on periodontal destruction.

Report

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

    (6 results)

All 2018 2017 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (4 results)

  • [Journal Article] Topical application of glycyrrhetinic acid in the gingival sulcus inhibits attachment loss in lipopolysaccharide-induced experimental periodontitis in rats2018

    • Author(s)
      Takamori A.、Yoshinaga Y.、Ukai T.、Nakamura H.、Takamori Y.、Izumi S.、Shiraishi C.、Hara Y.
    • Journal Title

      Journal of Periodontal Research

      Volume: 1 Issue: 3 Pages: 1-1

    • DOI

      10.1111/jre.12529

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A histopathologic study of the controlling role of T cells on experimental periodontitis in rats2018

    • Author(s)
      Izumi Satoshi、Yoshinaga Yasunori、Nakamura Hirotaka、Takamori Akiko、Takamori Yuzo、Ukai Takashi、Shiraishi Chiaki、Hara Yoshitaka
    • Journal Title

      Journal of Dental Sciences

      Volume: 14 Issue: 2 Pages: 87-96

    • DOI

      10.1016/j.jds.2017.05.006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 炎症性骨吸収における破骨細胞形成へのT細胞と骨膜構成細胞の関与2017

    • Author(s)
      小林 弘樹, 鵜飼 孝, 中村 弘隆, 高森(藏本) 明子, 高森 雄三, 山下 恭徳, 泉 聡史, 小山 美香, 白石 千秋, 吉村 篤利, 原 宜興
    • Organizer
      第146回日本歯科保存学会2017年度春季学術大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] アポトーシスが咬合性外傷における骨吸収におよぼす影響に関する病理組織学的研究2017

    • Author(s)
      小山 美香, 鵜飼 孝, 中村 弘隆, 山下 恭徳, 小林 弘樹, 樋口 賀奈子, 白石 千秋, 吉村 篤利, 原 宜興
    • Organizer
      第146回日本歯科保存学会2017年度春季学術大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 歯石は NLRP3インフラマソームを活性化してヒトおよびマウス貪食細胞によるIL-1β産生を誘導する2015

    • Author(s)
      モンテネグロホルヘルイス、吉村篤利、ジャウディンエスエム、中村弘隆, 金子高士, 尾崎幸生, 原宜興
    • Organizer
      平成27年度日本歯周病学会九州五大学・日本臨床歯周病学会九州支部合同研修会
    • Place of Presentation
      アクロス福岡(福岡県・福岡市)
    • Year and Date
      2015-11-08
    • Related Report
      2015 Research-status Report
  • [Presentation] Resveratrol inhibits NLRP3 inflammasome-derived IL-1β secretion induced by dental calculus in murine macrophages2015

    • Author(s)
      モンテネグロホルヘルイス, 吉村篤利, ジャウディンエスエム, 中村弘隆, 金子高士, 尾崎幸生, 原宜興
    • Organizer
      第58回秋季日本歯周病学会学術大会
    • Place of Presentation
      アクトシティ浜松(静岡県・浜松市)
    • Year and Date
      2015-09-12
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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