YTHDF2 and neoplasm: YTHDF2, the earliest binding recognition protein, regulates the stability of m6A-modified mRNAs by recognizing and binding to m6A-modified sites to degrade target genes [18, 19], This process promotes the progression of different tumors, as evidenced by studies in which YTHDF2 was upregulated in tumor cells and promoted tumor growth and metastasis [20–23].