The results in Figure 4A–E show the Heatmap table, indicating that EGFR was significantly (p < 0.05) correlated with FGF2, FGFBP1, TGFA, and TGFBR3 in all BRCA patients, except for the IGF1R expression levels in Her2. This evidence concerns the gene FGF2 and invasive breast carcinoma.