Association of thromboxane A2 receptor gene polymorphisms with cerebral infarction in a Chinese population.

Platelet aggregation is crucial for the development of cerebral infarction (CI) and it is markedly increased due to the binding of thromboxane A2 (TXA2) to its receptor (TXA2R). Therefore, TXA2R plays a central role in the pathogenesis of atherosclerosis and thrombosis. This study aimed to investigate the relationship between human TXA2R gene single nucleotide polymorphisms (SNPs) and non-cardiogenic CI in a Chinese cohort.

The association between two single nucleotide polymorphisms within the insulin-degrading enzyme gene and Alzheimer's disease in a Chinese Han population.

Several previous studies on the relationship between the insulin-degrading enzyme (IDE) gene and Alzheimer's disease (AD) have connected certain genetic variants to late-onset AD, in the absence of the apolipoprotein E (APOE)ε4 allele. However, the conclusions of these studies remain controversial. We investigated the association between two polymorphisms of IDE with AD in the Chinese population and found that the T/A genotype of rs4646958 had an important role in AD (adjusted p=0.

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

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.

Lack of association between ATP13A2 Ala746Thr variant and Parkinson's disease in Han population of mainland China.

ATP13A2 (PARK9) mutations are related to Kufor-Rakeb syndrome (KRS). We performed genetic analysis of the Ala746Thr variant in an independent cohort of the patients with PD and healthy controls from mainland China. The Ala746Thr variant was present in 1/532 (0.