Figure 6. Predictive analysis of VRK1 in pan-cancer. (A) The forest plot shows the association between VRK1 expression and cancer OS by the univariate Cox regression method. (B) The forest plot shows the association between VRK1 expression and cancer DSS by the univariate Cox regression method. (C) Kaplan-Meier OS curves of VRK1 in ACC, KICH, LGG, and LIHC. (D) Kaplan-Meier DSS curves of VRK1 in ACC, KICH, LGG, and LIHC.