Studies reported that PSMA7 expression was elevated in testicular, liver, breast, prostate, cervical, gastric, and colorectal cancers (Xia et al., 2019), while UBA52 is overexpressed in the colon (Barnard et al., 1995), and renal cancers (Kanayama et al., 1991). Here, PSMA7 is linked to renal carcinoma.