CCR4 and gastric cancer: Conversely, other studies suggest that YTHDF1 may promote mRNA degradation, as all three YTHDF proteins (YTHDF1‐3) share highly similar domain structures and interact with the CCR4‐NOT RNA degradation complex.[47, 48] Our data suggest that YTHDF1‐3 exhibit similar effects in gastric cancer, particularly within interferon gamma signaling, as demonstrated by gene set enrichment analysis (Figure S5, Supporting Information).