Perfluorooctanoic acid induces transgenerational modifications in reproduction, metabolism, locomotor activity, and sleep behavior in Drosophila melanogaster and deleterious effects in human cancer cells.

Perfluorooctanoic acid (PFOA) has been widely documented to affect various aspects of health, including development, metabolism and neuronal function in a variety of organisms. Despite numerous reports detailing these effects, a comprehensive mechanistic model remains elusive, especially with regard to the long-term effects of PFOA, as it bioaccumulates in food chains with a long half-life. In this study, we evaluated the impact of PFOA on several critical physiological states of Drosophila melanogaster.