Additionally, MSI positively correlated with KCNJ14 in 10 tumours, including LUAD, BRCA, SARC, KIPAN, PRAD, HNSC, LUSC, LIHC, BLCA, and ACC, but negatively correlated with KCNJ14 in 4 tumours, namely COAD, COADREAD, UCEC, and STES (Figure 5B). The gene discussed is KCNJ14; the disease is neoplasm.