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Relationship between SERPING1 rs2511989 polymorphism and age-related macular degeneration risk: A meta-analysis

PURPOSE: We conducted a meta-analysis aiming to evaluate the relationship between a common polymorphism (rs2511989 G>A) in the SERPING1 gene and the risk of age-related macular degeneration (AMD). METHODS: The PubMed, CISCOM, CINAHL, Web of Science, Google Scholar, EBSCO, Cochrane Library, and CB...

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Detalles Bibliográficos
Autores principales: Ma, Yan-Bo, Fu, Shao-Ying, Ma, Yan-Hua, Liu, Hong-Ling
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Vision 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4203579/
https://www.ncbi.nlm.nih.gov/pubmed/25352749
Descripción
Sumario:PURPOSE: We conducted a meta-analysis aiming to evaluate the relationship between a common polymorphism (rs2511989 G>A) in the SERPING1 gene and the risk of age-related macular degeneration (AMD). METHODS: The PubMed, CISCOM, CINAHL, Web of Science, Google Scholar, EBSCO, Cochrane Library, and CBM databases were searched for relevant articles published before November 1, 2013, without any language restrictions. A meta-analysis was conducted using STATA 12.0 software. We calculated a crude odds ratio (OR) with a 95% confidence interval (95% CI) to evaluate the relationships under five genetic models. RESULTS: Seven case-control studies with a total of 7,159 patients with AMD and 5,797 healthy subjects met the inclusion criteria. The results of our meta-analysis showed that the SERPING1 rs2511989 polymorphism might be correlated with an increased risk of AMD (G allele versus A allele: OR = 1.09, 95% CI = 1.03–1.15, p = 0.020; GG + GA versus AA: OR = 1.14, 95% CI = 1.03–1.26, p = 0.014; GG versus GA+AA: OR = 1.10, 95% CI = 1.02–1.19, p = 0.012; GG versus AA: OR = 1.20, 95% CI = 1.07–1.34, p = 0.002; respectively). Results of subgroup analysis by ethnicity revealed positive correlations between the SERPING1 rs2511989 polymorphism and risk of AMD among Caucasians under five genetic models (all p<0.05), but not among Asians (all p>0.05). CONCLUSIONS: The current meta-analysis shows that the SERPING1 rs2511989 polymorphism may have a positive effect on the risk of AMD, especially among Caucasians.