| Gene name | Function | HER2+: TK1 vs. gene (Spearman’s correlation coefficient) | TNBC: TK vs. gene (Spearman’s correlation coefficient) |
| CD44 | Cell?cell interactions, cell adhesion and migration. Stemness marker. | 0.14 | 0.24 |
| SNAI1 | Induction of epithelial to mesenchymal transition. | −0.01 | 0.13 |
| SNAI2 | Induction of epithelial to mesenchymal transition. | −0.3 | −0.14 |
| TWIST1 | Induction of epithelial to mesenchymal transition. | −0.34 | −0.02 |
| ZEB1 | Induction of epithelial to mesenchymal transition. | −0.36 | −0.35 |
| TGFB | Induction of cell migration and epithelial to mesenchymal transition. | −0.23 | −0.13 |