MRPL39 and nasopharyngeal carcinoma: Lnc-MRPL39-2:1 expression was negligible in nasopharyngitis tissues, whereas upregulated lnc-MRPL39-2:1 expression was detected in 75.4% of the NPC samples (92/122) had a higher lnc-MRPL39-2:1 expression (Fig. S4C).