NKAIN1 and neoplasm: Univariate assessment revealed associations between OS rates and NKAIN1 protein presence (HR: 1.848, P < 0.001), tumor differentiation (HR: 1.838, P = 0.004), T (HR: 2.005, P < 0.001)/N (HR: 2.021, P < 0.001)/M (HR: 4.035, P = 0.001), and TNM stage (HR: 2.693, P < 0.001).