TGFB1 and diabetic kidney disease: TGF-β upregulated miR-192 in MCs and glomeruli from db/db mice, STZ-induced mice model as well as in DKD patients (Kato et al., 2007; Krupa et al., 2010; Putta et al., 2012; Ma et al., 2016; Liu et al., 2018).