METTL3 and lung cancer: Choe et al. showed that the METTL3-eIF3h complex enhances the translation of bromodomain containing 4 (BRD4), which is also modified by m6A in lung cancer cells when tethered to reporter mRNA at sites near the stop codon, supporting an mRNA looping mechanism for ribosome recycling and translational control (33, 69).