We report herein that out of the 226 genes, which can be grouped into three overarching biological processes or signaling axes (XIAP-MNK-NFκB, immune, or TGFβ related), 69.4% were differentially expressed with fold-change > 2 and adjusted p-value < 0.05 among the breast cancer subtypes compared to Normal-adjacent samples, or in comparison of subtypes to each other. This evidence concerns the gene ATP7A and breast cancer.