Figure 1
From: The ErbB signalling pathway: protein expression and prognostic value in epithelial ovarian cancer
Results of immunostaining. (A) and (B) show positive immunostaining for epidermal growth factor receptor (EGFR) and pEGFR, respectively, in the same tumours. Positive immunostaining for pAKT and phosphatase and tensin homologue deleted on chromosome 10 (PTEN) in the same tumour is shown in (C) and (D), respectively. Figures (E–G) show positive immunostaining for EGFRvIII (positive control, E), HER-2/neu (F), pERK (G) and total AKT (H).
