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Global analysis of two-component signal transduction systems in Streptococcus mutans

Research Project

Project/Area Number 23890207
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Morphological basic dentistry
Research InstitutionShowa University

Principal Investigator

TANIGUCHI Makoto  昭和大学, 歯学部, 助教 (50611175)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsTwo-component system / Streptococcus mutans / リン酸化解析 / 環境適応 / リポタンパク質
Research Abstract

Streptococcus mutans uses two-component signal transduction systems (TCSs) to monitor and respond to changes of various environmental conditions in human oral cavity. However, mechanisms of TCSs in stress tolerance have been still unknown. In this study, we identified 14 components of TCSs involved in resistance to chlorhexidine, a medicated component of tooth powder.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • Research Products

    (13 results)

All 2013 2012 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (11 results)

  • [Journal Article] Relationship between CiaRH and lipoprotein OpcC in the acid tolerance of Streptococcus mutans2013

    • Author(s)
      Taniguchi M, Arimoto T, Igarashi T
    • Journal Title

      Dental Medicine Research

      Volume: 33 Pages: 56-67

    • NAID

      10031166795

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Rapid detection and identification of Streptococcus ratti by a species-specific PCR method2012

    • Author(s)
      Nishio J, Taniguchi M, Higashi J, Takahashi M, Ando T, Hasegawa T, Igarashi T
    • Journal Title

      Anaerobe

      Volume: 18 Pages: 44-47

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] Rothia dentocariosa induces TNF-alpha production in a TLR2 dependent manner2013

    • Author(s)
      Kataoka H, Arimoto T, Taniguchi M, Fukamachi H, Morisaki H, Cho K, Yamamoto M, Kuwata H
    • Organizer
      第86回 日本細菌学会総会
    • Place of Presentation
      千葉県千葉市
    • Year and Date
      2013-03-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Rothia dentocariosa induces TNF-alpha production in TLR2 dependent manner2013

    • Author(s)
      Hideo Kataoka
    • Organizer
      日本細菌学会
    • Place of Presentation
      幕張メッセ
    • Related Report
      2012 Annual Research Report
  • [Presentation] Streptococcus mitis のcholine binding protein E欠損株の性状2012

    • Author(s)
      森崎弘史, 有本隆文, 片岡嗣雄, 谷口誠,深町はるか
    • Organizer
      第54回 歯科基礎医学会学術大会
    • Place of Presentation
      福島県郡山市
    • Year and Date
      2012-09-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Relationship between lipoprotein PpiA and scavenger receptors in S.grodnii evasion of phagocytosis2012

    • Author(s)
      K.Cho, T.Arimoto, M.Taniguchi, T.Ando, M.Yamamoto, T.Igarashi
    • Organizer
      第85回日本細菌学会
    • Place of Presentation
      長崎県長崎市
    • Year and Date
      2012-03-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Streptococcus mitisのcholine binding protein E欠損株の性状2012

    • Author(s)
      森崎弘史
    • Organizer
      第54回歯科基礎医学会総会
    • Place of Presentation
      奥羽大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Relationship between lipoprotein OpcC and two-component system CiaH in acid tolerance of Streptococcus mutans2011

    • Author(s)
      Taniguchi M, Arimoto T, Nishio J, Higashi J, Igarashi T
    • Organizer
      第84回 日本細菌学会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2011-09-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Relationship between lipoprotein PpiA and scavenger receptors in S. grodnii evasion of phagocytosis2011

    • Author(s)
      Cho K, Arimoto T, Taniguchi M, Ando T, Yamamoto M, Igarashi T
    • Organizer
      第84回 日本細菌学会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2011-09-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Identification of a lipoprotein PrtM involved in osmotic stress response of Streptococcus mutans2011

    • Author(s)
      Kunii M, Arimoto T, Taniguchi M, Chou K, FukuraK, Hasegawa T, Igarashi T
    • Organizer
      第84回 日本細菌学会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2011-09-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Relationship between lipoprotein OpcC and two-component system CiaH in acid tolerance of Streptococcus mutans2011

    • Author(s)
      M.Taniguchi, T.Arimoto, J.Nishio, J.Higashi, T.Igarashi
    • Organizer
      第84回日本細菌学会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Identification of a lipoprotein PrtM involved in osmotic stress response of Streptococcus mutans2011

    • Author(s)
      M.Kunii, T.Arimoto, M.Taniguchi, K.Chou, K.Fukura, T.Hasegawa, T.Igarashi
    • Organizer
      第84回日本細菌学会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Functional analysis of a putative ABC transporter, LivFGMHK, in Streptococcus mutans2011

    • Author(s)
      Arimoto T, Taniguchi M, Nishio J, AndoT, Igarashi T
    • Organizer
      American Society for Microbiology
    • Place of Presentation
      アメリカニューオーリンズ州
    • Year and Date
      2011-05-23
    • Related Report
      2012 Final Research Report 2011 Annual Research Report

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Published: 2011-09-05   Modified: 2019-07-29  

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