Numerous studies have indicated that SCARA5 is under-expressed in various malignancies, while SCARA5 deficiency is further known to promote cancer cell progression.26,27 To figure out the upstream miRNAs of SCARA5, we subsequently retrieved human PC-related miRNA expression dataset GS41369 from the GEO database, wherein the differentially expressed miRNAs were filtered with |logFC| > 1 and p value < .05 as the screening criteria, which reared a total of 66 markedly up-regulated and 40 notably down-regulated miRNAs (Figure 3a). Here, SCARA5 is linked to cancer.