However, apocrine carcinoma-associated genes such as ACSM1, FABP7, and HMGCS244 showed significant upregulation in TNAC compared to LK-TNBC (Wilcoxon signed-rank test, p < 0.05) (Supplementary Fig. 5, Supplementary Table 4). This evidence concerns the gene FABP7 and apocrine adenocarcinoma.