NSUN2 and laryngotracheoesophageal cleft: The protein level of NSUN2 was high in a series of tumor types, such as BRCA, HNSC, lung cancer (LC), LIHC, COAD, UCEC, PRAD and cervical cancer (CC), while the expression of NSUN2 was not detected or moderate in normal clinical samples (Fig 1C).