TP53 and bronchopulmonary dysplasia: Silencing of MALAT1 suppresses the activation of several factors including JNK1, overexpressed MALAT1 results in their phosphorylation,28 and MALAT1 could regulate or influence the activity and expression of p53 in disease related to lung.29, 30 Additionally, MALAT1 overexpression suppressed cell apoptosis in bronchopulmonary dysplasia.31