Inhibitory effects of fusarochromanone on melanoma growth.

Fusarochromanone is a toxic metabolite produced by Fusarium equiseti, a fungus present in decaying cereal plants in northern latitudes; it has been detected in various food grains. Fusarochromanone has been shown to have both stimulatory and inhibitory effects on various mammalian cells, depending on the concentration used. Whether these cytotoxic effects can be used in the clinical treatment of tumors remains to be established.