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Augmentation in insulin resistance by pyrethroid pesticide invalidating the claim of its safety

Research Project

Project/Area Number 17K09154
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Hygiene and public health
Research InstitutionUniversity of Toyama

Principal Investigator

Cui Zheng-Guo  富山大学, 学術研究部医学系, 助教 (90572115)

Co-Investigator(Kenkyū-buntansha) 稲寺 秀邦  富山大学, 学術研究部医学系, 教授 (10301144)
小川 良平  富山大学, 学術研究部医学系, 准教授 (60334736)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsフェンバレレート / がん / 糖代謝 / ピレスロイド系農薬 / インスリン / 糖尿病 / インスリン抵抗性 / 2型糖尿病 / インスリン受容体 / インスリン受容体基質 -1
Outline of Final Research Achievements

Fenvalerate (Fen) is a synthetic pyrethroid insecticide and a known environmental endocrine disruptor. Previous studies reported that pyrethroid exposure could increase the risk of diabetes. On the other hand, Fen is able to decrease mouse serum glucose, the complicate mechanism is largely unknown. Here we found that Fen promoted ATP generation, lactate production, and glucose uptake, which were similar to the Warburg effect. Moreover, Fen enhanced insulin receptor sensitivity and endocytosis by PI3K-AKT pathway. Fen sustained the Warburg effect dependent on the generation of reactive oxygen species. Potent antioxidants N-acetyl Cysteine and ascorbic acid inhibited the Warburg effect induced by Fen. Finally, chronic Fen exposure fortified HepG2 cells against metformin-induced cell death. In conclusion, Fen enabled hepatoma cells to adapt for their ambient environment.

Academic Significance and Societal Importance of the Research Achievements

ピレスロイド系農薬は家庭用あるいは果実や野菜の農業生産用に広く利用される殺虫剤である。実験動物等において神経系や生殖ホルモン系統への悪影響が報告されているが、糖代謝に及ぼす影響については不明な点が多い。本研究は、フェンバレレートの曝露ががん細胞の糖代謝に影響を及ぼすことによりワールブルク効果に類した現象を引き起こし、抗がん剤における細胞死の抵抗性を誘発することを見出し、さらにその分子メカニズムの一部を解明した。それは、ピレスロイド系農薬を使用する農業従事者の健康を守るために重要な情報を提供することと考えられる。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (22 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (7 results) Journal Article (9 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 9 results,  Open Access: 3 results) Presentation (6 results) (of which Int'l Joint Research: 3 results)

  • [Int'l Joint Research] Beijing Jishuitan Hospital/Beijing Shijitan Hospital/Henan Polytechnic University(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Sharjah(アラブ首長国連邦)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] King Saud Bin Abdulaziz University(サウジアラビア)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Lahore(パキスタン)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Henan Polytechnic University/Institute of Orthopaedic Trauma(中国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] King Saud Bin Abdulaziz University(サウジアラビア)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] University of Lahore/Jinnah University for Women(パキスタン)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Melatonin triggers the anticancer potential of phenylarsine oxide via induction of apoptosis through ROS generation and JNK activation.2020

    • Author(s)
      Zakki SA, Muhammad JS, Li JL, Sun L, Li ML, Feng QW, Li YL, Cui ZG, Inadera H.
    • Journal Title

      Metallomics

      Volume: 12 Issue: 3 Pages: 396-407

    • DOI

      10.1039/c9mt00238c

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Potential proapoptotic phytochemical agents for the treatment and prevention of colorectal cancer2019

    • Author(s)
      Kanwal A, Faisal Z, Cui ZG, Zhou D, Khan U, Abdul S, Inadera H.
    • Journal Title

      Onocol Lett.

      Volume: 印刷中

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Aluminium chloride induces 5-fluorouracil resistance in hepatocellular carcinoma HepG2 cells2019

    • Author(s)
      Li ML, Cui ZG, Sun L, Zakki SA, Feng QW, Zhou D, Inadera H.
    • Journal Title

      J Cell Physiol

      Volume: 印刷中 Issue: 11 Pages: 20249-20265

    • DOI

      10.1002/jcp.28625

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Protective effect of dihydromyricetin on hyperthermia-induced apoptosis in human myelomonocytic lymphoma cell.2019

    • Author(s)
      Feng QW, Cui ZG, Jin YJ, Sun L, Li ML, Zakki SA, Zhou D, Inadera H.
    • Journal Title

      Apoptosis

      Volume: 24 Issue: 3-4 Pages: 290-300

    • DOI

      10.1007/s10495-019-01518-y

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Excessive Oxidative Stress in the Synergistic Effects of Shikonin on the Hyperthermia-Induced Apoptosis2018

    • Author(s)
      Piao JL, Jin YJ, Li ML, Zakki SA, Sun L, Feng QW, Zhou DJ, Kondo T, Cui ZG, Inadera H.
    • Journal Title

      Curr Mol Med

      Volume: 18 Issue: 5 Pages: 322-334

    • DOI

      10.2174/1566524018666181024161704

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Baicalin Augments Hyperthermia-Induced Apoptosis in U937 Cells and Modulates the MAPK Pathway via ROS Generation2018

    • Author(s)
      Zakki Shahbaz?Ahmad、Cui Zheng-Guo、Sun Lu、Feng Qian-Wen、Li Meng-Ling、Inadera Hidekuni
    • Journal Title

      Cellular Physiology and Biochemistry

      Volume: 45 Issue: 6 Pages: 2444-2460

    • DOI

      10.1159/000488263

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanistic study of nonivamide enhancement of hyperthermia-induced apoptosis in U937 cells2018

    • Author(s)
      Sun Lu、Cui Zheng-Guo、Zakki Shahbaz Ahmad、Feng Qian-Wen、Li Meng-Ling、Inadera Hidekuni
    • Journal Title

      Free Radical Biology and Medicine

      Volume: 120 Pages: 147-159

    • DOI

      10.1016/j.freeradbiomed.2018.03.017

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Potential hazards of fenvalerate in massive pollution influence the apoptosis sensitivity2017

    • Author(s)
      Cui Zheng-Guo、Jin Yu-Jie、Sun Lu、Zakki Shahbaz Ahmad、Li Meng-Ling、Feng Qian-Wen、Kondo Takashi、Ogawa Ryohei、Inadera Hidekuni
    • Journal Title

      Journal of Applied Toxicology

      Volume: 38 Issue: 2 Pages: 240-247

    • DOI

      10.1002/jat.3517

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Simple Method for Constructing Artificial Promoters Activated in Response to Ultrasound Stimulation2017

    • Author(s)
      Ogawa Ryohei、Kagiya Go、Watanabe Akihiko、Morii Akihiro、Cui Zheng-Guo、Kondo Takashi
    • Journal Title

      Methods Mol Biol

      Volume: 1651 Pages: 187-203

    • DOI

      10.1007/978-1-4939-7223-4_14

    • ISBN
      9781493972210, 9781493972234
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Shikonin Augments Hyperthermia-Induced Apoptosis through Enhancement of Oxidative Stress2019

    • Author(s)
      Cui ZG, Jin YJ, Zakki SA, Sun L, M Li, Feng Q, Inadera H.
    • Organizer
      15th International Congress of Toxicology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adaptive Response of Cadmium with Decreasing Concentrations to Apoptosis in Human Myelomonocytic Lymphoma U937 Cells and Its Molecular Mechanism2019

    • Author(s)
      Inadera H, Zakki SA, Sun L, Feng Q, M Li, Cui ZG
    • Organizer
      15th International Congress of Toxicology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prospective hazards of fevalerate in extensive pollution influences the apoptosis sensitivity2018

    • Author(s)
      Cui ZG, Jin YJ, Sun L, Zakki SA, Feng Q, Inadera H.
    • Organizer
      EUROTOX 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 温熱誘発アポトーシスにおけるシコニンの増強効果とその分子メカニズム2018

    • Author(s)
      崔正国、周徳軍、Li M、Sun L、Zakki S、 稲寺秀邦.
    • Organizer
      第88回日本衛生学会学術総会
    • Related Report
      2017 Research-status Report
  • [Presentation] バイカリンによる温熱誘発アポトーシスの増強とその分子メカニズム2017

    • Author(s)
      崔正国、Zakki S、 Sun L、Feng Q、Jin YJ、稲寺秀邦.
    • Organizer
      第87回日本衛生学会学術総会
    • Related Report
      2017 Research-status Report
  • [Presentation] ノニバミドによる温熱誘発アポトーシスの増強と その分子メカニズム.2017

    • Author(s)
      崔正国、Shahbaz Ahmad Zakki、 Sun Lu、Qianwen Feng、Yujie Jin、Qianwen Feng、稲寺秀邦.
    • Organizer
      第16回分子予防環境医学研究会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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