TGFB1 and idiopathic pulmonary fibrosis: Resveratrol (Res) can counteract the upregulation of miR-21 induced by BLM by reducing TGF-β1 and p-Smad2/3 levels, as well as inhibiting the phosphorylation of ERK, JNK, and p38, thereby ameliorating IPF (Wang et al., 2018).