CD8A and cancer: Figure 13C showed results of the KEGG enrichment pathways for the target genes of hsa-miR-335-5p. We also confirmed that hsa-miR-335-5p were significantly correlated with PD-L1 in 18 types of TCGA cancer including STAD (Figure 14A). As shown in Figures 14B,C, in STAD, hsa-miR-335-5p was also significantly correlated with CD8A and PDCD1.