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Research for novel antimicrobial agents specifically targeting defence system of multi-drug resistant bacteria against oxidative stress.

Research Project

Project/Area Number 23591476
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Infectious disease medicine
Research InstitutionThe University of Tokushima

Principal Investigator

SHIBATA Hirofumi  徳島大学, ヘルスバイオサイエンス研究部, 助教 (00093865)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords新規抗菌薬 / 多剤耐性菌 / 感染症 / 抗菌活性物質 / 鉄捕捉化合物 / 耐性菌 / 抗菌薬 / β‐ラクタム剤 / アイルスマー / マンガンイオン / ROS / SOS応答
Research Abstract

An appropriate antibiotic plays a crucial role in treatment of infectious diseases caused by pathogenic microorganisms. At present, antibiotics still work well for most patients. But, for some patients, their diseases have become difficult to treat because of antibiotic resistance, and they urgently need new antibiotic treatment options. In the present research, using a screening system that specifically target a defence mechanism whereby bacterial cells escape from lethal damage caused by reactive oxygene species, some iron chelators were found to be lead compounds as a potential drug target for treatment against multi-drug resistant bacteria.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (3 results)

All 2013 2012

All Presentation (3 results)

  • [Presentation] Does Mn^<2+> Deprivation Turn MRSA into MSSA?2013

    • Author(s)
      Hirofumi Shibata
    • Organizer
      13^<th> Asia-Pacific Congress of Clinical Microbiology and Infection
    • Place of Presentation
      China National Convention Center (Beijing, China)
    • Related Report
      2013 Final Research Report
  • [Presentation] Does Mn2+ deprivation turn MRSA into MSSA?2012

    • Author(s)
      Hirofumi Shibata
    • Organizer
      13th Asia-Pacific Congress of Clinical Microbiology and Infection
    • Place of Presentation
      China National Convention Center, China
    • Related Report
      2012 Research-status Report
  • [Presentation] 当大学病院における注射薬搬送カートのATP拭き取り調査と細菌調査2012

    • Author(s)
      柴田高洋
    • Organizer
      第27回日本環境感染学会
    • Place of Presentation
      福岡国際センター(福岡市)
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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