METTL1 and cancer: demonstrated that m7G modification by the METTL1/WDR4 complex promotes a subset of tRNAs stabilization and increases translation of cell cycle promoting mRNAs (CCNA2, CCND2, CDK6, CDK8, and so on) and pro‐oncogenic mRNAs (EGFR, KDM1a, etc.), resulting in cell transformation and cancer progression.