Antagonizing adipose tissue-derived exosome miR-103-hepatocyte phosphatase and tensin homolog pathway alleviates autophagy in non-alcoholic steatohepatitis: A trans-cellular crosstalk

Figure 2 The capacity of miR-103 in targeting phosphatase and tensin homolog gene and affecting autophagy. A: The luciferase reporter assay results verified the interaction between miR-103 and phosphatase and tensin homolog; B: Western blotting showed the differential expression of the autophagy-related protein; C: Transmission electron microscopy images of autophagosomes (red arrowhead) in the liver; D: The results of immunofluorescence staining showed liver autophagosomes in different groups. ^aP < 0.01 vs control; ^bP < 0.01 vs model; ^cP < 0.01 vs miR-103; ^dP < 0.05 vs model. PTEN: Phosphatase and tensin homolog; WT: Wild type; MUT: Mutant; DAPI: 4’,6-diamidino-2-phenylindole; mTOR: Mammalian target of rapamycin; NC: Negative control.