[The role of epigenetic effect in the trichloroethylene toxicity].

Trichloroethylene (TCE) is a commonly used organic solvent in industry and it was classified as a Group I carcinogen by IARC, with immunotoxicity, hepatotoxicity, kidney toxicity and neurotoxicity. Increasing evidence suggests that TCE-induced autoimmune diseases and cancer are involved in epigenetic modifications. This paper summarized the mechanism of DNA methylation, histone modification and microRNA in toxicity of TCE according to the newly published articles, so as to provide new ideas for further revealing the mechanism of TCE exposure affecting health.