PDS5B and bronchopulmonary dysplasia: In parallel with the microarray data, qRT-PCR results showed that the expressions of circRNA hsa_circ_0086913 and lncRNA MAGI2-AS3 were upregulated, and the expressions of circRNAs hsa_circ_0007372 and hsa_circ_0065188, and lncRNAs BASP1-AS1 and SLC2A1-AS1, were downregulated in the BPD group (Fig. 3).