NCAPG2 and cancer: From the results of KM survival curves, the OS results indicated that NCAPG2 serves as a significant risk factor for 14 cancer types (BRCA, BLCA, ACC, GBMLGG, KIPAN, KIRP, LIHC, LAML, LUAD, LGG, PAAD, MESO, SKCM, and SARC) (Fig. 5A–N) and as a significant protective factor for 5 cancer types (KIRC, HNSC, READ, STAD, and THYM) (Fig. 5O–S).