Curcumin Regulates Pulmonary Extracellular Matrix Remodeling and Mitochondrial Function to Attenuate Pulmonary Fibrosis by Regulating the miR-29a-3p/DNMT3A Axis

Human pulmonary fibroblasts were transfected with miR-29a-3p, and RT-qPCR, immunostaining, and western blotting were performed to determine the expression of DNMT3A and extracellular matrix collagen-1 and fibronectin-1 levels.