Subsequent analysis of TCGA data via GEPIA2 revealed significantly elevated KIF20A expression in both LUAD (tumor, n = 483 and normal, n = 59, P < 0.001; Fig. 2C) and LUSC (tumor, n = 486 and normal, n = 50, P < 0.001; Fig. 2C) compared to their respective normal counterparts. The gene discussed is KIF20A; the disease is neoplasm.