Figure 4.
Immunohistochemical detection of YAP, p73, AKT, and p-AKT expression in pre-treated HER2-positive breast cancer tissues. (A and B) Positive and negative expression of YAP in breast cancer tissues. (C and D) Positive and negative expression of p73 in breast cancer tissues. (E and F) Positive and negative expression of AKT in breast cancer tissues. (G and H) Positive and negative expression of p-AKT in breast cancer tissues (original magnification ×100).