Furthermore, the up-regulated MRPL15 was notably correlated with poor OS (HR = 1.35, log rank P = 3.30E−06, Figure 2I), PFS (HR = 1.23, log rank P = 0.034, Figure 2J) and DFS (HR = 1.3, log rank P = 0.025, Supplementary Figure 1) in NSCLC patients. Here, MRPL15 is linked to non-small cell lung carcinoma.