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The role of effector T cells on bone resorption in periodontal diseased lesons

Research Project

Project/Area Number 19791609
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Periodontal dentistry
Research InstitutionNiigata University

Principal Investigator

ITO Harue  Niigata University, 医歯学系, 助教 (30397145)

Research Collaborator OKUI Takafumi  新潟大学, 医歯学系, 特任助教 (10509540)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,550,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2007: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywords歯周炎 / RANKL / Th17 / TH17
Research Abstract

歯周炎は感染や炎症により、骨を含めた歯周組織破壊の起こる疾患である。歯周炎組織中には数多くの免疫系細胞が存在しており、これら免疫系細胞が歯槽骨吸収に関与していると考えられる。本研究では歯周炎組織中のT細胞の骨吸収に関わる分子の産生を検索した。結果歯周炎組織中には歯骨細胞分化を促進させるRANKL^+T細胞とTh17細胞が存在し、これらの細胞が歯周炎組織における骨破壊に関与している可能性を示した。

Report

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

    (13 results)

All 2008 2007

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (8 results)

  • [Journal Article] CXCL13 expression and follicular dendritic cells in relation to B-cell infiltration in periodontal disease tissues2008

    • Author(s)
      Nakajima T, Amanuma R, Ueki-Maruyama K, Oda T, Honda T, Ito H, Yamazaki K
    • Journal Title

      J Periodontal Res 43(6)

      Pages: 635-41

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Elevated expression of IL-17 and IL-12 genes in chronic inflammatory periodontal disease2008

    • Author(s)
      Honda T, Aoki Y, Takahashi N, Maekawa T, Nakajima T, Ito H, Tabata K, Okui T, Kajita K, Domon H, Yamazaki K
    • Journal Title

      Clin Chim Acta 395(1-2)

      Pages: 137-41

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of CD4+ T-cell clones established from chronic inflammatory lesions2008

    • Author(s)
      Okui T, Ito H, Honda T, Amanuma, Yoshie H, Yamazaki K
    • Journal Title

      ral Microbiol Immunol 23(1)

      Pages: 49-54

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Elevated expression of IL-17 and Il-12 genes in chronic inflammatory periodontal disease2008

    • Author(s)
      Honda T, Ito H, Yamazaki K, et.al.
    • Journal Title

      Clinica chimica acta 395(1-2)

      Pages: 137-141

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative messenger RNA expression of Toll-like receptors and interferon-alphal in gingivitis and periodontitis2007

    • Author(s)
      Kajita K, Honda T, Amanuma R, Domon H, Okui T, Ito H, Yoshie, Tabata K, Nakajima T, Yamazaki K
    • Journal Title

      Oral Microbiol Immunol 22(6)

      Pages: 398-402

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 歯周疾患が脂質代謝に及ぼす影響2008

    • Author(s)
      中島貴子、本田朋之、奥井隆文、梶田桂子、土門久哲、高橋直紀、前川知樹、天沼亮子、伊藤晴江、多部田康一、山崎和久
    • Organizer
      第21回日本歯科医学会総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-11-15
    • Related Report
      2008 Final Research Report
  • [Presentation] 歯周炎組織かた樹立したCD4^+T細胞ラインにおけるTh17関連分子の解析2008

    • Author(s)
      奥井隆文、伊藤晴江、本田朋之、中島貴子、多部田康一、吉江弘正、山崎和久
    • Organizer
      第51回日本歯周病学会秋季学術大会
    • Place of Presentation
      四日市
    • Year and Date
      2008-10-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 歯周炎組織におけるTh17関連サイトカイン/マーカー遺伝子発現解析2008

    • Author(s)
      本田朋之、青木由香莉、高橋直紀、前川知樹、中島貴子、伊藤春江、多部田康一、奥井隆文、梶田桂子、土門久哲、吉江弘正、山崎和久
    • Organizer
      第51回日本歯周病学会秋季学術大会
    • Place of Presentation
      四日市
    • Year and Date
      2008-10-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 歯周炎組織から樹立したCD 4^+T細胞ラインにおけるTh17関連分子の解析2008

    • Author(s)
      奥井、伊藤、山崎、他。
    • Organizer
      第51回秋季歯周病学会学術大会
    • Place of Presentation
      四日市市
    • Year and Date
      2008-10-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] Lymphoid and inflammatory chemokine expression in chronic periodontitis lesoons2008

    • Author(s)
      Nakajima T, Amanuma R, Aoki Y, Honda T, Okui T, Domon H, Kajimta K. Yamazaki K
    • Organizer
      86^<th> General Session and Exhibition of International Association for Dental Research
    • Place of Presentation
      Toronto, Canada
    • Year and Date
      2008-07-05
    • Related Report
      2008 Final Research Report
  • [Presentation] 歯周炎組織における炎症性および恒常性維持ケモカインの発現バランス2008

    • Author(s)
      中島貴子、天沼亮子、青木由香莉、本田朋之、奥井隆文、土門久哲、梶田桂子、高橋直紀。前川知樹、伊藤晴江、多部田康一、山崎和久
    • Organizer
      第128回日本歯科保存学会春季学術大会
    • Place of Presentation
      新潟
    • Related Report
      2008 Final Research Report
  • [Presentation] CXCL13 Expression in B-cell Dominant Periodontitis Lesoons2007

    • Author(s)
      Nakajima T, Amanuma R, Ueki-Maruyama K, Oda T, Honda T, Itou H, Yamazaki K
    • Organizer
      第55回国債歯科研究学会(JADR)総会・学術大会
    • Place of Presentation
      Yokohama
    • Year and Date
      2007-12-17
    • Related Report
      2008 Final Research Report
  • [Presentation] 歯周炎におけるToll-like receptorsおよびinterferon-αの発現2007

    • Author(s)
      梶田桂子、本田朋之、天沼亮子、土門久哲、奥井隆文、伊藤晴江、多部田康一、中島貴子、吉江弘正、山崎和久
    • Organizer
      第50回日本歯周病学会春季学術大会
    • Place of Presentation
      横須賀
    • Year and Date
      2007-05-19
    • Related Report
      2008 Final Research Report

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

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