METTL3 and bronchopulmonary dysplasia: In vivo assays showed that METTL3-mediated autophagy inhibition induced a decrease in the radial alveolar count and an increase in the mean linear intercept and promoted cell pyroptosis.<h4>Conclusion</h4>In conclusion, METTL3-mediated cell pyroptosis promotes BPD by regulating the m6A modification of ATG8.