Exposure to Ambient Particulate Matter Induces a NASH-like Phenotype and Impairs Hepatic Glucose Metabolism in an Animal Model

摘要

BackgroundAir pollution is a global challenge to public health. Epidemiological studies have linked exposure to ambient particulate matter with aerodynamic diameters < 2.5 μm (PM2.5) to the development of metabolic diseases. In this study, we investigated the effect of PM2.5 exposure on liver pathogenesis and the mechanism by which ambient PM2.5 modulates hepatic pathways and glucose homeostasis.