Hypoxia-Inducible Pathway Polymorphisms and Their Role in the Complications of Prematurity.

ABSTRACT: Excessive oxidative stress resulting from hyperoxia or hypoxia is a recognized risk factor for diseases of prematurity. However, the role of the hypoxia-related pathway in the development of these diseases has not been well studied. Therefore, this study aimed to investigate the association between four functional single nucleotide polymorphisms (SNPs) in the hypoxia-related pathway, and the development of complications of prematurity in relation to perinatal hypoxia. A total of 334 newborns born before or on the 32nd week of gestation were included in the study. The SNPs studied were HIF1A rs11549465 and rs11549467, VEGFA rs2010963, and rs833061. The findings suggest that the HIF1A rs11549465T allele is an independent protective factor against necrotizing enterocoliti

SUBMITTER: Strauss E 

PROVIDER: S-EPMC10218469 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature