In tumor tissues, DEGs such as GJB5 (FC = 30.19; FDR = 9.48 × 10−2), a connexin with a known role in cancer progression, and melanotransferrin/CD228 (FC = 4.57; FDR = 9.85 × 10−2), a cancer-specific protein with increased expression in several types of solid tumors, were also upregulated in women residing in more socioeconomically deprived neighborhoods. Here, GJB5 is linked to cancer.