The relationship of retinopathy of prematurity with brain-derivated neurotrophic factor, vascular endotelial growth factor-A, endothelial PAD domain protein 1 and nitric oxide synthase 3 gene polymorphisms.

Considering the results of our study, it was seen that besides the known environmental and demographic factors in ROP pathogenesis, genetic predisposition also had an effect on the clinic and course of ROP. Polymorphisms of VEGFA rs2010963 and rs3025039, EPAS1 rs13419896, NOS3 rs2070744 were found to be associated with severe ROP. More studies involving different populations cases are needed to confirm these findings and enlighten the etiology of ROP.