Fig. 2From: Exosomal microRNAs in the DLK1-DIO3 imprinted region derived from cancer-associated fibroblasts promote progression of hepatocellular carcinoma by targeting hedgehog interacting proteinCAFs-exo promote proliferation, migration, and invasion in HCC cells. A The effects of PAFs-exo and CAFs-exo on HCC cell proliferation were evaluated by CCK-8 assay. B The effects of PAFs-exo and CAFs-exo on HCC cell migration were evaluated by wound healing assay. Scale bar: 100 μm. C The effects of PAFs-exo and CAFs-exo on HCC cell invasion were evaluated by transwell assay. Scale bar: 50 μm. D The protein expression levels of epithelial-mesenchymal transition (EMT)-related markers in HCC cells treated with PAFs-exo and CAFs-exo were detected by WB assayBack to article page