Fig. 7From: Intrarenal microRNA signature related to the fibrosis process in chronic kidney disease: identification and functional validation of key miRNAsRepresentative images of F-actin assembling (400×). Phalloidin Alex-488 (green) staining had shown F-actin morphology and distribution in HK-2 cells. Cells were transfected with miRNA mimics or inhibitors and then exposed to 5 ng/mL TGF-β1 for 24 hBack to article page