Validated by IHC staining analysis from GC tissue microarray (TMA) cohort and Human Protein Atlas (HPA) database, YTHDF1/2/3 and hnRNPA2B1 of m6A “readers” were overexpressed at protein and gene expression level in GC, while HNRNPA2B1 and YTHDC1 had no difference in the expression level in GC [32]. Here, HNRNPA2B1 is linked to gastric cancer.