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. 2020 Aug 15;20:395. doi: 10.1186/s12935-020-01479-2

Fig. 7.

Fig. 7

miR-502-5p is inversely correlated with PD-L1. a The expression level of PD-L1 was up-regulated in gastric cancer samples (n = 25), as determined by qRT-PCR. b Correlation analysis revealed that there was a negative correlation between miR-502-5p and PD-L1 mRNA levels (R = − 0.392, P = 0.005)