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Mycotoxins exhibit dual cytotoxicity, killing microbes and tumor cells. This review explores their potential as antifungal agents, despite ethical concerns regarding mutagenic effects.

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Area of Science:

  • Mycotoxicology
  • Antimicrobial drug discovery

Background:

  • Mycotoxins possess potent cytotoxicity, capable of eliminating both microbial and tumor cells.
  • This dual action, akin to Janus-faced molecules, presents a "double-edged sword" challenge in therapeutic applications.
  • Their use against fungal infections is historically cautious due to inherent risks.

Purpose of the Study:

  • To review mycotoxins as potential antifungal agents against plant and human pathogens.
  • To examine animal models used for evaluating antifungal efficacy.
  • To identify established antifungal agents and their chemical interactions.

Main Methods:

  • Literature review focusing on mycotoxins with antimicrobial properties.
  • Analysis of studies employing animal models for antifungal drug assessment.
  • Compilation of data on known antifungal agents and their mechanisms of action.

Main Results:

  • Identification of mycotoxins with significant antifungal activity against various pathogens.
  • Evaluation of the efficacy and safety profiles of these agents in preclinical models.
  • Characterization of chemical interactions underpinning antifungal effects.

Conclusions:

  • Mycotoxins offer a promising, albeit complex, avenue for developing novel antifungal therapies.
  • Ethical considerations regarding mutagenicity must be weighed against therapeutic benefits, particularly for specific patient populations.
  • Further research into mitigating risks associated with mycotoxin-based antifungals is warranted.