Bio: Dr. Changmao Long is a lecturer, and Master's degree supervisor at the School of Public Health at Nanchang University. The main research areas are toxicology of heavy metals and environment health. He led a National Natural Science Regional Fund, Nanchang University Youth Development Fund and several Jiangxi Provincial Natural Science Funds. He has published 20 papers in this field and serves as a reviewer for several journals.

Abstract: Hexavalent chromium [Cr(VI)], known as "Top Hazardous Substances", poses a significant threat to multiple systems. Nevertheless, the underlying mechanisms of toxicity and the repair ability of lung/liver after injury remain incompletely understood. We have conducted a series of studies on the lung toxicity, liver toxicity, and related toxicity mechanisms of Cr(VI), combining high-throughput multi omics techniques to explore key toxicity pathways and potential mechanisms.