KCNJ14 has a poor prognosis in terms of overall survival (OS) in ACC, COAD, KIRC, KIRP, LGG, LUAD, MESO, and LIHC, as shown by survival analysis utilising the GEPIA.2 and Kaplan–Meier plotter databases (Figure 2A and Figure S1). Here, KCNJ14 is linked to adrenal cortex carcinoma.