Targeting Mitochondria to Inhibit Aflatoxin Production: Mechanistic Insight

  • Kushiro Masayo
    Institute of Food Research, National Agriculture and Food Research Organization (NARO), 2-1-12 Kannondai, Tsukuba, Ibaraki 305-8642, Japan
  • Furukawa Tomohiro
    Institute of Food Research, National Agriculture and Food Research Organization (NARO), 2-1-12 Kannondai, Tsukuba, Ibaraki 305-8642, Japan
  • Nakagawa Hiroyuki
    Research Center for Advanced Analysis, Core Technology Research Headquarters, NARO, 2-1-12 Kannondai, Tsukuba, Ibaraki 305-8642, Japan
  • Sakuda Shohei
    Faculty of Science and Engineering, Teikyo University, 1-1 Toyosatodai, Utsunomiya, Tochigi 320-8551, Japan

Bibliographic Information

Published
2025
DOI
  • 10.14252/foodsafetyfscj.d-25-00001
Publisher
Food Safety Commission, Cabinet Office, Government of Japan

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Description

<p>Contamination of agricultural crops by aflatoxin, a potent carcinogenic fungal toxin, is a global issue that poses serious health risks to humans and livestock while inflicting significant economic damage on the agricultural sector. Specific inhibitors of aflatoxin production hold promise not only as effective agents for controlling aflatoxin contamination, but also as valuable tools for uncovering the regulatory mechanisms of secondary metabolism through the elucidation of their modes of action. Unexpectedly, inhibitors whose modes of action we have clarified were found to target mitochondrial components, rather than proteins directly involved in the aflatoxin biosynthetic pathway. In this article, we review inhibitors and inhibitory mixtures that act on mitochondria and explore the relationship between mitochondrial function and aflatoxin production through their modes of action.</p>

Journal

  • Food Safety

    Food Safety 13 (3), 46-55, 2025

    Food Safety Commission, Cabinet Office, Government of Japan

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