TGFB1 and liver dysplastic nodule: Numerous studies have indicated that TGF-β target regulators such as resveratrol (RSV), Salvia miltiorrhiza, Taxus chinensis, and calcitriol improve fibrosis in DN via complex signaling pathways (Yu et al., 2015; Qiao et al., 2017; Weng et al., 2018; Xiang et al., 2018).