METTL3 and non-small cell lung carcinoma: High levels of miR-4443 inhibit cisplatin induced tumor death by reducing the expression level of METTL3 and increasing the level of FSP1, suggesting that miR-4443 plays an important role in cisplatin resistance in NSCLC through the METTL3/FSP1 mediated ferroptosis (Song et al., 2021).