In addition, high levels of KCTD12 were positively correlated with disease-free survival (DFS) in LIHC (P = 0.032) and SARC (P = 0.026) patients but negatively with LGG (P = 0.004), THCA (P = 0.034), and uveal melanoma (UVM, P = 0.041) (Fig. 2c). This evidence concerns the gene KCTD12 and uveal melanoma.