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载脂蛋白 J 多态性 rs11136000 与中国汉族人群晚发性阿尔茨海默病的关联研究。

Association study of clusterin polymorphism rs11136000 with late onset Alzheimer's disease in Chinese Han population.

机构信息

Department of Neurology & Institute of Neurology, Ruijin Hospital affiliated to the Shanghai Jiao Tong University School of Medicine, China.

出版信息

Am J Alzheimers Dis Other Demen. 2011 Dec;26(8):627-30. doi: 10.1177/1533317511432735. Epub 2012 Jan 31.

Abstract

OBJECTIVE

We conducted a case-control study to investigate whether clusterin polymorphism (rs11136000) was associated with late-onset Alzheimer's disease in Chinese Han population.

METHODS

Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay was performed on genotype rs11136000 and APOEε4 in 127 patients with late-onset Alzheimer's disease and 143 control individuals. Previous published data from other Chinese samples was also included for further meta-analysis.

RESULTS

APOEε4 was demonstrated to increase the risk of Alzheimer's disease in Chinese population (odds ratio = 2.35, 95% confidence interval: 1.40-3.96). There is no significant association between clusterin rs11136000 with late-onset sporadic AD in our small cohort. However, meta-analysis revealed significant allele and genotype differences between Alzheimer's disease and controls following a recessive model.

CONCLUSION

Clusterin (rs11136000) was associated with Alzheimer's disease in Chinese Han population.

摘要

目的

我们进行了一项病例对照研究,以调查簇蛋白多态性(rs11136000)是否与中国汉族人群的晚发性阿尔茨海默病有关。

方法

采用聚合酶链反应-限制性片段长度多态性(PCR-RFLP)法检测 127 例晚发性阿尔茨海默病患者和 143 例对照个体的基因型 rs11136000 和 APOEε4。还纳入了其他中国人群的已发表数据进行进一步的荟萃分析。

结果

APOEε4 在中国人群中增加了阿尔茨海默病的风险(比值比=2.35,95%置信区间:1.40-3.96)。在我们的小队列中,簇蛋白 rs11136000 与散发性晚发性 AD 之间没有显著关联。然而,荟萃分析显示,在隐性模型下,阿尔茨海默病患者与对照组之间存在等位基因和基因型差异。

结论

簇蛋白(rs11136000)与中国汉族人群的阿尔茨海默病有关。

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Clusterin variants are not associated with southern Chinese patients with Alzheimer's disease.簇集蛋白变体与中国南方阿尔茨海默病患者无关。
Neurobiol Aging. 2014 Nov;35(11):2656.e9-2656.e11. doi: 10.1016/j.neurobiolaging.2014.05.015. Epub 2014 May 29.

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