YTHDC2 and polycystic ovary syndrome: Interestingly, using functional enrichment analysis (Figures 6E, F), we found three subcutaneous PCOS-specific edited differentially expressed genes, ATM, TUT4, and YTH N6-methyladenosine RNA-binding protein C2 (YTHDC2), enriched in the oocyte development and differentiation pathway, which may also indicate the important role of adipose tissue in the pathogenesis of PCOS.