These results suggest that KDM7A-DT is involved in pathways and protein-protein interaction networks that are related to DDR, apoptosis, hormone and stress responses, transcription, tumor aggressiveness, and invasiveness, as well as essential BRCA oncogenes that showed links to subtype-specific mutational events (GATA3 in luminal, TP53 in Basal and HER2 subtypes). This evidence concerns the gene ERBB2 and neoplasm.