Results: RT-PCR showed that there were no significant differences among tumor tissues and normal tissues in METTL3 (p=0.6485), FTO (p=0.1158), ALKBH (p=0.6148), YTH N6-Methyladenosine RNA binding protein F1 (YTHDF1) (p=0.3171), and YTH N6-Methyladenosine RNA binding protein F2 (YTHDF2) (p=0.1116). This evidence concerns the gene YTHDF1 and neoplasm.