Author:
Gu Ruoyi,Sheng Wei,Ma Xiaojing,Huang Guoying
Abstract
AbstractAtrial septal defect is one of the most common CHD. The pathogenesis of atrial septal defect still remains unknown.Cx43is the most prevalent connexin in the mammalian heart during development. Its genetic variants can cause several CHD. The aim of our study was to investigate the association of genetic variations of theCx43with sporadic atrial septal defect. A total of 450 paediatric patients were recruited, including 150 cases with atrial septal defect and 300 healthy controls. The promoter region ofCx43was analysed by sequencing after polymerase chain reaction. All data were analysed by using the Statistic Package for Social Science 19.0 software. The frequency of the single nucleotide polymorphism rs2071166 was significantly higher in atrial septal defect cases than in healthy controls. The CC genotype at rs2071166 site inCx43was correlated with an increased risk for atrial septal defect (p<0.0001, odds ratio=3.891, 95% confidence interval 1.948–7.772) and the C allele was positively correlated with atrial septal defect (p=0.007, odds ratio=1.567, 95% confidence interval 1.129–2.175). In conclusion, our results confirmed that rs2071166 inCx43may be relevant with an increased atrial septal defect risk.
Publisher
Cambridge University Press (CUP)
Subject
Cardiology and Cardiovascular Medicine,General Medicine,Pediatrics, Perinatology and Child Health
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献