NALCN and pancreatic adenocarcinoma: The expression of NALCN was positively connected with TMB in PRAD and THYM, whereas negatively connected with TMB in BRCA, CESC, COAD, KIRP, LGG, LIHC, LUAD, LUSC, pancreatic adenocarcinoma (PAAD), STAD and uveal melanoma (UVM) (Figure 7A).