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Regulation of drug efflux pump's activities and gene expression by drug-induced oxidative stress

Research Project

Project/Area Number 16K08299
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Natural medicines
Research InstitutionOsaka City University

Principal Investigator

Fujita Ken-ichi  大阪市立大学, 大学院理学研究科, 准教授 (10285281)

Co-Investigator(Kenkyū-buntansha) 臼杵 克之助  大阪市立大学, 大学院理学研究科, 准教授 (30244651)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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)
Keywords薬剤耐性 / 酸化ストレス / 活性酸素種 / 薬剤排出ポンプ / 抗真菌 / デヒドロジンゲロン / クルクミン / 薬剤排出抑制 / 多剤耐性薬剤排出ポンプ / 相乗的抗真菌作用 / 出芽酵母 / フェニルプロパノイド / アネトール / ジヒドロジンゲロン / 薬剤
Outline of Final Research Achievements

Phenyl propanoids exhibit synergistic antifungal effects via the restriction of drug efflux pump’s activities and gene expression. In addition, these compounds induce the production of reactive oxygen species (ROS). In this study, we investigated the effect of drug-induced oxidative stress on their activities and gene expression. Dehydrozingerone, derived from the rhizomes of ginger and contains a partial structure similar to phenyl propanoids, did not induced ROS. However, this showed synergistic antifungal effects via the restriction of drug efflux pump’s activities and gene expression. Furthermore, the effects were weaker than those of the phenylpropanoids. Therefore, drug-induced ROS accelerated the restriction of the restriction of drug efflux pump’s activities and gene expression.

Academic Significance and Societal Importance of the Research Achievements

多剤耐性に関与する薬剤排出ポンプの遺伝子発現やその活性を抑制する薬剤には2種類あり、すなわち活性酸素種などの酸化ストレスを誘導するものとしない薬剤があることが判明した。加えて、酸化ストレスを与える薬剤のほうがその抑制効果は強かった。以上より、真菌の薬剤耐性に打ち勝つ薬剤、さらに、真菌とヒトの薬剤排出ポンプは似ていることから、抗がん剤の薬剤耐性を抑制する薬を開発するにあたって、活性酸素種の誘導産生の有無は重要な指標となると予想される。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (18 results)

All 2019 2018 2017 Other

All Int'l Joint Research (3 results) Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (7 results) Funded Workshop (1 results)

  • [Int'l Joint Research] University of California, Berkeley(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of California, Berkeley(米国)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] University of California, Berkeley(米国)

    • Related Report
      2016 Research-status Report
  • [Journal Article] 植物由来成分の安全・安心な防腐効力増強剤の探索2019

    • Author(s)
      藤田 憲一, 家中 可奈絵, 田中 克幸
    • Journal Title

      科学と工業

      Volume: 93 Pages: 108-114

    • NAID

      40021880298

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Curcumin potentiates the fungicidal effect of dodecanol by inhibiting drug efflux in wild-type budding yeast2019

    • Author(s)
      Yamawaki C, Oyama M, Yamaguchi Y, Ogita A, Tanaka T, Fujita K
    • Journal Title

      Letters in Applied Microbiology

      Volume: 68 Issue: 1 Pages: 17-23

    • DOI

      10.1111/lam.13083

    • NAID

      120006783764

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020080

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dehydrozingerone Exhibits Synergistic Antifungal Activities in Combination with Dodecanol against Budding Yeast via the Restriction of Multidrug Resistance2018

    • Author(s)
      Yamawaki C, Yamaguchi Y, Ogita A, Tanaka T, Fujita K
    • Journal Title

      Planta Medica International Open

      Volume: 5 Issue: 02 Pages: e61-e67

    • DOI

      10.1055/a-0757-7991

    • NAID

      120006537519

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020435

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of nagilactone E on cell morphology and glucan biosynthesis in budding yeast Saccharomyces cerevisiae2018

    • Author(s)
      Hayashi K, Yamaguchi Y, Ogita A, Tanaka T, Kubo I, Fujita K
    • Journal Title

      FITOTERAPIA

      Volume: 128 Pages: 112-117

    • DOI

      10.1016/j.fitote.2018.05.003

    • NAID

      120006712082

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2019849

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of Irreversible Vacuolar Membrane Fragmentation in the Lethality of Food Emulsifier Diglycerol Monolaurate against Budding Yeast.2017

    • Author(s)
      Ikegawa C, Ogita A, Doi T, Kumazawa F, Fujita KI, Tanaka T.
    • Journal Title

      J Agric Food Chem

      Volume: 65 Issue: 28 Pages: 5650-565

    • DOI

      10.1021/acs.jafc.7b01580

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Vacuolar H+-ATPase subunit Vma1p functions as the molecular ligand in the vacuole-targeting fungicidal activity of polymyxin B.2017

    • Author(s)
      Iida M, Yamada K, Nango Y, Yamaguchi Y, Ogita A, Fujita KI, Tanaka T.
    • Journal Title

      Microbiology

      Volume: 163 Issue: 4 Pages: 531-540

    • DOI

      10.1099/mic.0.000450

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anethole potentiates dodecanol's fungicidal activity by reducing PDR5 expression in budding yeast2017

    • Author(s)
      Ken-ichi Fujita, Takayuki Ishikura, Yui Jono, Yoshihiro Yamaguchi, Akira Ogita, Isao Kubo, Toshio Tanaka
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - General Subjects

      Volume: 1861 Issue: 2 Pages: 477-484

    • DOI

      10.1016/j.bbagen.2016.09.010

    • NAID

      120006543824

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2019664

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 出芽酵母における薬剤排出ポンプ遺伝子の発現に関わる新規因子の探索2018

    • Author(s)
      尾山 昌弘, 山口 良弘, 荻田 亮, 田中 俊雄, 藤田 憲一
    • Organizer
      日本農芸化学会2019年度大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ショウガ由来のデヒドロジンゲロンが出芽酵母の薬剤耐性に及ぼす影響2018

    • Author(s)
      尾山昌弘、山脇千佳、山口良弘、荻田亮、田中俊雄、藤田憲一
    • Organizer
      日本生物工学会第70回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] マキ科植物由来成分 nagilactone E が出芽酵母の細胞形態に及ぼす影響2018

    • Author(s)
      林 謙吾、尾山 昌弘、山口 良弘、荻田 亮、田中 俊雄、藤田 憲一
    • Organizer
      日本農芸化学会2017年度大会
    • Related Report
      2017 Research-status Report
  • [Presentation] クルクミンが出芽酵母の薬剤排出およびその関連遺伝子の発現に与える影響2017

    • Author(s)
      山脇 千佳、山口 良弘、荻田 亮、田中 俊雄、藤田 憲一
    • Organizer
      日本農芸化学会2017年度大会
    • Place of Presentation
      京都女子大学(京都府京都市東山区今熊野北日吉町)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Research-status Report
  • [Presentation] マキ科植物由来成分ナギラクトンEの抗真菌作用2017

    • Author(s)
      林 謙吾、山口 良弘、荻田 亮、田中 俊雄、藤田 憲一
    • Organizer
      日本農芸化学会2017年度大会
    • Place of Presentation
      京都女子大学(京都府京都市東山区今熊野北日吉町)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Research-status Report
  • [Presentation] 出芽酵母における梨幼果添加による経時寿命の延長2017

    • Author(s)
      村田 和加惠、長谷川 真梨菜、酒瀬川 世瑠、荻田 亮、藤田 憲一、田中 俊雄
    • Organizer
      日本生物工学会第69回大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 非イオン性界面活性剤ジグリセロールモノラウレートによる不可逆的な真菌液胞膜障害作用2017

    • Author(s)
      池側 智香子、土井 剛志、熊澤 史貴、村田 和加惠、荻田 亮、藤田 憲一、田中 俊雄
    • Organizer
      日本生物工学会第69回大会
    • Related Report
      2017 Research-status Report
  • [Funded Workshop] 天然物の生理活性に関する研究会2017

    • Place of Presentation
      大阪市立大学 文化交流センター(大阪府大阪市北区梅田1丁目)
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2022-02-21  

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