Figure 2.
Kaplan-Meier survival analysis of BCR-free survival (A and C) and overall survival (B and D) for KIF4A expression in PCa. KIF4A mRNA expression level showed a prognostic value in BCR-free survival (A, and C; both P<0.05) in two PCa datasets and in overall survival (C) in Taylor dataset, but not in overall survival (D) in TCGA dataset. KIF, kinesin super-family protein; PCa, prostate cancer; BCR, biochemical recurrence.