It is worth noting that YTHDC2 had a high diagnostic value for seven types of tumours, including CHOL (AUC = 0.972), LUSC (AUC = 0.906), THCA (AUC = 0.947), OV (AUC = 0.999), SKCM (AUC = 0.908), TGCT (AUC = 0.996) and UCS (AUC = 0.996). Here, YTHDC2 is linked to neoplasm.