“… 114 A number of additional studies, evaluating exome sequencing in extremes of disease, epigenomic regulation, transcriptome responses to exposures such as hyperoxia, and pathway analyses are ongoing to identify gene and gene regulatory susceptibility factors involved in pathogenesis of BPD. 115 , 116 , 117 , 118 , 119 , 120 , 121 , 122 , 123 , 124 , 125 …”