AKT1 and breast cancer: Consistently, CapG mRNA level positively correlated with Akt phosphorylation at both Thr308 (p=0.046) and Ser473 (p=0.008) residues in the breast cancer samples which contains 68 triple negative samples, 42 HER2 positive samples, 151 luminal A samples, 83 luminal B samples and 4 healthy controls from the TCGA-RPPA database (Figure 3F and 3G).