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A relationship of Streptococcus mutans with cerebral microbleeds and mild cognitive impairment.

Research Project

Project/Area Number 24890194
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Public health/Health science
Research InstitutionKyoto Prefectural University of Medicine

Principal Investigator

WATANABE Isao  京都府立医科大学, 医学(系)研究科(研究院), 助教 (10636525)

Project Period (FY) 2012-08-31 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
KeywordsStreptococcus mutans / cnm遺伝子 / 無症候性脳内微小出血 / 脳血管疾患 / Cnm / Microbleeds / 社会系歯学 / う蝕菌 / 脳出血
Research Abstract

Cerebrovascular disease is the fourth leading cause of death, and it has become the ultimate cause of bedridden in Japan. Cerebrovascular disease has also been reported as associated one with cerebral microbleeds besides hypertension, diabetes and so on. In this study, we observed a relationship between Streptococcus mutans encoding a collagen-binding protein and cerebral microbleeds, but associated with cognitive function was not evident. A relationship between cerebrovascular disease and indigenous bacteria in the oral cavity was suggested.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • Research Products

    (4 results)

All 2014

All Presentation (4 results)

  • [Presentation] cnm遺伝子を有するStreptococcus mutansの保菌の有無と認知機能の関連の検討2014

    • Author(s)
      渡邉功、宮谷史太郎、栗山長門、阪田亜実、瀬古千佳子、弘田真央、松川泰子、御神本奈保美、松井大輔、尾﨑悦子、西垣勝、山本俊郎、仲周平、野村良太、仲野和彦、金村成智、武田和夫、水野敏樹、渡邊能行
    • Organizer
      第24回日本疫学会学術総会
    • Place of Presentation
      仙台
    • Year and Date
      2014-01-25
    • Related Report
      2013 Final Research Report
  • [Presentation] cnm遺伝子を有するStreptococcus mutansの感染と脳内微小出血・脳内白質病変の関連の検討2014

    • Author(s)
      宮谷史太郎、栗山長門、渡邉功、阪田亜実、瀬古千佳子、弘田真央、松川泰子、御神本奈保美、松井大輔、尾﨑悦子、西垣勝、山本俊郎、仲周平、野村良太、仲野和彦、水野敏樹、武田和夫、渡邊能行、金村成智
    • Organizer
      第24回日本疫学会学術総会
    • Place of Presentation
      仙台
    • Year and Date
      2014-01-24
    • Related Report
      2013 Final Research Report
  • [Presentation] cnm 遺伝子を有するStreptococcus mutans の感染と脳内微小出血・脳内白質病2014

    • Author(s)
      宮谷 史太郎
    • Organizer
      日本疫学会総会
    • Place of Presentation
      宮城県仙台市:日立システムズホール仙台
    • Related Report
      2013 Annual Research Report
  • [Presentation] cnm遺伝子を有するStrptococcus mutansの保菌の有無と認知機能の関連2014

    • Author(s)
      渡邉 功
    • Organizer
      日本疫学会総会
    • Place of Presentation
      宮城県仙台市:日立システムズホール仙台
    • Related Report
      2013 Annual Research Report

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Published: 2012-11-27   Modified: 2019-07-29  

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