In The Cancer Genome Atlas (TCGA) dataset, Least Absolute Shrinkage and Selection Operator (LASSO)-Cox analysis determined 12 genes with non-zero regression coefficients (ANO1, AQP1, AQP5, AQP9, BEST2, CHRNA5, KCNJ15, KCNG1, SCNN1G, SCN4A, TRPC1, and VDAC1). The gene discussed is KCNJ15; the disease is cancer.