TGF-β1 Gene Polymorphisms and Cerebral Infarction Risk in Chinese
Author Information
Author(s): Peng Zhongxing, Zhan Lixuan, Chen Shengqiang, Xu En
Primary Institution: Institute of Neurosciences, The Second Affiliated Hospital of Guangzhou Medical College
Hypothesis
The study investigates the association of TGF-β1 gene polymorphisms with the risk of atherosclerotic cerebral infarction in the Chinese population.
Conclusion
C-509T and T869C gene polymorphisms in TGF-β1 may be critical risk factors for cerebral infarction in the Chinese population.
Supporting Evidence
- The frequency of the -509TT genotype was significantly higher in the CI group.
- The +869CC genotype correlated with higher plasma LDL-c levels in CI patients.
- The -509T/+869C combined genotype was more frequent in CI patients than controls.
Takeaway
This study found that certain gene changes can make people more likely to have a stroke, especially in Chinese individuals.
Methodology
A case-control study comparing 164 cerebral infarction patients with 167 healthy controls, analyzing gene polymorphisms and lipid levels.
Potential Biases
Potential biases may arise from the selection of control subjects and the exclusion criteria applied.
Limitations
The study is limited to a specific ethnic group and may not be generalizable to other populations.
Participant Demographics
Participants included 164 CI patients (100 male, 64 female) and 167 healthy controls (95 male, 72 female), all Chinese.
Statistical Information
P-Value
0.002
Confidence Interval
1.18-2.85
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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