ZNF750 and nasopharyngeal carcinoma: Upon METTL3 overexpression, both the ZNF750-M2 and ZNF750-M3 displayed an apparent decrease (Fig. 4c, d), indicating that m6A modulated ZNF750 expression mainly through the M1 region in NPC cells, despite the fact that M2 and M3 might also be recognized to some extent.