GAB1 and ovarian cancer: (d) p-EGFR, p-Gab1 and p-Shc protein level in ovarian cancer under ANGII with/without losartan treatment were measured by Western blot and normalized using GAPDH as a loading control All data are presented as means ± SEM from at least three experiments; * p < 0.05, ** p < 0.01, *** p < 0.001 against the no treatment control or the samples with ANGII treatment.