MicroRNA microarray of HBE cell exposed to Al2O3 NPs, PM2.5, DEP. MicroRNA microarray of HBE cell exposed to Al2O3 NPs, PM2.5, DEP

miRNAs have been implicated in the regulation of a broad range of biological processes including development, immunity and inflammation We used miRNA microarray to explore the detailed biological processes and mechanisms underlying matter-induced pulmonary toxicity Overall design: Microarray expression screening was performed using HBE cells exposed to PBS, Al2O3 NPs, PM2.5, DEP.