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  • Title: An Updated and Comprehensive Meta-Analysis of Association between VEGA -634G > C, -460T > C, +405G > C and +936C > T Polymorphisms and Retinopathy of Prematurity Risk.
    Author: Gohari M, Bahrami R, Dastgheib SA, Lookzadeh MH, Noorishadkam M, Mirjalili SR, Zare-Shehneh M, Neamatzadeh H.
    Journal: Fetal Pediatr Pathol; 2021 Jun; 40(3):233-249. PubMed ID: 31846376.
    Abstract:
    Previous studies have suggested an association between VEGF-A polymorphisms and retinopathy of prematurity (ROP) risk. But the conclusions are still controversial. The aim of this meta-analysis was to evaluate the association between the VEGF-A polymorphisms and susceptibility of ROP. Methods: We searched PubMed, Scopus, WanFang and CNKI databases for all eligible case-control studies published before September 30, 2019. Results: A total of 27 case-control studies with 5,748 ROP cases and 6,146 controls were selected. The results suggested that there was an association between VEGF-A -460T > C polymorphism and increased risk of ROP under the allele model (C vs. T: OR= 0.879, 95% CI 0.776-0.994, p = 0.040). However, VEGF-A -634G > C, +405G > C and +936C > T polymorphisms were not significantly associated with risk of ROP. The subgroup analysis demonstrated that VEGF-A +405G > C polymorphism was associated with ROP risk in Caucasians. Conclusions: This meta-analysis indicates that VEGF-A -460T > C polymorphism may contribute to the susceptibility for ROP.
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