GRB7 and ovarian carcinoma: In addition, GRB7 (P<0.0001, Fisher’s Exact test), ERK phosphorylation (P<0.0001, Fisher’s exact test), and FOXM1 (P = 0.001, Fisher’s exact test) were significantly correlated with high-grade tumor and had a high tendency in association with advanced stage ovarian cancer (GRB7, P = 0.021; phospho-ERK, P = 0.065; and FOXM1, P = 0.065, Fisher’s exact test) (Table 1).