We only found 5 DEGs (BIRP1, PARP1, RFC4, RMI2, and RAD51) had protein expression data in HPA and the results showed that the expression levels of BIRP1, PARP1, RFC4, RMI2, and RAD51 in BRCA tumor tissues were higher than in normal tissues (Figure 7). This evidence concerns the gene RMI2 and neoplasm.