YTHDF2 and laryngotracheoesophageal cleft: Etoposide was negatively correlated with ELAVL1, HNRNPC, RBM15B, YTHDF2 and CBLL1, which suggested that etoposide was sensitive to ELAVL1, HNRNPC, RBM15B, YTHDF2 and CBLL1 in LC.