中国壮族和汉族NOTCH4基因rs3131296多态性与精神分裂症风险的关系

IF 2.6 4区 医学 Q3 NEUROSCIENCES
Li Su, Jianxiong Long, Baoyun Liang, Lian Gu, Runde Pan, Liushan Li, Yang Zhou, Xianyan Tang, Junjun Jiang, Qiang Chen, Bo Wei
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引用次数: 4

摘要

背景:精神分裂症(Schizophrenia, SZ)是一种常见的严重精神障碍,是一种复杂的多基因遗传性疾病,目前尚未得到充分的解释。遗传在SZ的发育中起着重要的作用。据报道,NOTCH4基因rs3131296多态性与SZ在全基因组水平上具有显著相关性;因此,有必要在其他不同的人群中复制这种关联。方法:为了评估NOTCH4基因rs3131296多态性与SZ风险的相关性,并探讨其在中国不同民族人群中是否存在显著相关性,我们在中国壮族和汉族人群中进行了282例SZ病例(188例汉族和94例壮族)和282例对照(188例汉族和94例壮族)的病例对照研究。结果:壮族和汉族SZ患者NOTCH4基因变异rs3131296的基因型和等位基因频率与健康对照比较,差异均无统计学意义(p > 0.05)。此外,在包括壮族和汉族在内的组合样本中,NOTCH4基因变异rs3131296的基因型和等位基因频率在病例和对照组之间均无显著差异。结论:我们的研究未能重复NOTCH4基因rs3131296多态性与SZ风险之间的显著相关性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Association between the NOTCH4 gene rs3131296 polymorphism with schizophrenia risk in the Chinese Zhuang population and Chinese Han population.

Background: Schizophrenia (SZ) is a common severe psychiatric disorder and a complex polygenic inherited disease that has not yet been fully interpreted. Heredity was proven to play an important role in the development of SZ. The association between the NOTCH4 gene rs3131296 polymorphism and SZ was reported to reach significance at the genome-wide level; therefore, it is necessary to replicate this association in other different populations.

Methods: To evaluate the association of the NOTCH4 gene rs3131296 polymorphism with the risk for SZ, and to explore whether a significant association could be replicated in different ethnic groups of China, we conducted this case-control study on 282 SZ cases (188 Han and 94 Zhuang) and 282 controls (188 Han and 94 Zhuang) among the Chinese Zhuang and Han populations.

Results: The results showed no statistically significant difference in the genotype or allele frequencies of the NOTCH4 gene variant rs3131296 between SZ patients and healthy controls in either the Zhuang or Han samples (p > 0.05). In addition, no significant difference was found in genotype or allele frequencies of the NOTCH4 gene variant rs3131296 between cases and controls in the combined samples including Zhuang and Han samples.

Conclusions: Our study failed to replicate the significant association between the NOTCH4 gene rs3131296 polymorphism and the risk for SZ.

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来源期刊
Acta Neuropsychiatrica
Acta Neuropsychiatrica NEUROSCIENCES-PSYCHIATRY
自引率
5.30%
发文量
30
期刊介绍: Acta Neuropsychiatrica is an international journal focussing on translational neuropsychiatry. It publishes high-quality original research papers and reviews. The Journal''s scope specifically highlights the pathway from discovery to clinical applications, healthcare and global health that can be viewed broadly as the spectrum of work that marks the pathway from discovery to global health.
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