NLRP3 and bronchopulmonary dysplasia: It was observed in the animal models that the expression of NLRP3, TNF- α, IL-1 β, and IL-6 in the lung tissue of BPD neonatal mice was significantly increased, the inflammatory infiltration of the lung tissue was obvious, the alveolar septum thickened, the alveolar structure and the number of alveoli decreased (133).