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- Title
The SG13S114 polymorphism of the ALOX5AP gene is associated with ischemic stroke in Europeans: a meta-analysis of 8062 subjects.
- Authors
Chen, Zhongjun; Zheng, Jinyu; Liu, Wenguang; Yang, Kun; Li, Kai; Huang, Baosheng; Zhu, Ronglan; Lu, Xiaocheng; Li, Lixin
- Abstract
The association between ALOX5AP SG13S114 polymorphism and ischemic stroke (IS) susceptibility has extensively been investigated, especially in white populations; however, the results were inconclusive. Here, we perform a meta-analysis to clarify the effect of SG13S114 variant on the IS risk in Europeans. The Web of Science, PubMed, EMBASE, and Medline were searched up to August 1st, 2016. Data were extracted and the odd ratios (ORs) and 95% confidence intervals (CIs) were calculated by a fixed-effects or random-effects model. In total, 8 case control studies involved 8062 subjects were finally included in this meta-analysis. We observed a significantly decreased IS risk in persons carrying an A allele at the SG13S114 polymorphism compared with those with a T allele (A vs T, OR = 0.856, 95% CI = 0.797-0.919, p < 0.001). In addition, the results of sensitivity and cumulative meta-analysis indicated the robustness of our results. In addition, the publication bias was not detected using the funnel plot and Egger's tests. In summary, the present meta-analysis suggested that the A allele at the ALOX5AP SG13S114 polymorphism is a protective factor for the IS in the Europeans. In addition, further studies with large sample size are needed to validate the association, as well as in other ethnic groups.
- Subjects
EUROPE; GENETIC polymorphisms; META-analysis; STROKE; ALLELES; RANDOM effects model; PUBLICATION bias; CEREBRAL ischemia; COMPARATIVE studies; DISEASE susceptibility; RESEARCH methodology; MEDICAL cooperation; MEMBRANE proteins; RESEARCH; WHITE people; EVALUATION research
- Publication
Neurological Sciences, 2017, Vol 38, Issue 4, p579
- ISSN
1590-1874
- Publication type
journal article
- DOI
10.1007/s10072-016-2804-6