CXCL8 and bronchopulmonary dysplasia: In addition to the myeloid lineage, an increase in type 3 innate lymphoid cells (ILC3) have been reported for their pro-inflammatory role in BPD development, mainly through the secretion of IL-17, which is known as a key factor in the recruitment of neutrophils via stimulation of IL-8 including neutrophils and CXCL1 and CXCL2 chemokines [47, 48].