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. 2020 Dec 27;12(12):1211–1227. doi: 10.4254/wjh.v12.i12.1211

Figure 4.

Figure 4

Impact of miR-194-5p and miR-155-5p on programmed death ligand 1 transcript expression in Huh-7 cells. Following ectopic expression manipulation of (A) miR-194-5p and (B) miR-155-5p in Huh-7 cells, programmed death ligand 1 (PD-L1) transcript expression was assessed using quantified real-time polymerase chain reaction and normalized to B2M as an endogenous control. Mimicking of each of the respective miRNAs resulted in significant upregulation of PD-L1 compared to mock untransfected cells (P = 0.0219) and (P = 0.0209), respectively. On the contrary, PD-L1 transcript expression was significantly downregulated by antagonizing each of the miRNAs in comparison with the mock untransfected cells. aP < 0.05.