As shown in Figure 3(a), the expression of PBK/TOPK was negatively correlated with the OS of patients with 9 tumors including, including ACC (HR = 5.22, log-rank P < 0.001), KIRC (HR = 1.48, log-rank P=0.011), KIRP (HR = 2.87, log-rank P=0.001), LGG (HR = 2.50, log-rank P < 0.001), LIHC (HR = 1.63, log-rank P=0.005), LUAD (HR = 1.56, log-rank P=0.002), MESO (HR = 2.41, log-rank P < 0.001), PAAD (HR = 1.65, log-rank P=0.016), and PCPG (HR = 6.72, log-rank P=0.038). Here, PBK is linked to adrenal cortex carcinoma.