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Coronary Progenitor Cells and Soluble Biomarkers in Cardiovascular Prognosis after Coronary Angioplasty
Published on: January 28, 2020
[Association study between TNFSF4 and coronary heart disease]
Min-Zhi Chen1, Guang-Hui Cheng, Long Ma
1Institute of Medical Genetics, School of Medicine, Shandong University, Jinan 250012, China. chenminzhi11205@163.com
Yi Chuan = Hereditas
|March 16, 2011
Summary
Tumor necrosis factor superfamily member 4 (TNFSF4) is linked to coronary heart disease (CHD) in the Chinese Han population. Haplotype analysis revealed significant associations, supporting TNFSF4 as a susceptibility gene for CHD.
Area of Science:
- Genetics
- Cardiovascular Disease Research
Context:
- Previous studies on TNFSF4 as an atherosclerosis susceptibility gene yielded inconsistent results across populations.
- Investigating the role of TNFSF4 in coronary heart disease (CHD) within the Chinese Han population is crucial due to conflicting prior findings.
Purpose:
- To analyze the association between five single-nucleotide polymorphisms (SNPs) of the TNFSF4 gene and CHD in the Chinese Han population.
- To apply traditional statistical methods and principal component score-based logistic regression to evaluate the genetic contribution of TNFSF4 to CHD.
Summary:
- Analysis of five TNFSF4 SNPs (rs1234314, rs45454293, rs3850641, rs1234313, rs3861950) in 498 cases and 509 controls showed no statistical significance for individual SNPs in logistic regression after Bonferroni correction.
- Haplotype analysis identified significant differences in frequencies for six haplotypes between cases and controls (e.g., CTAGT, GCGAC).
- Principal component score-based logistic regression indicated statistical significance for the first principal component (P=0.0236), suggesting an overall genetic contribution.
Impact:
- The findings suggest that TNFSF4 is a susceptibility gene for coronary heart disease (CHD) in the Chinese Han population.
- This study contributes to understanding the genetic basis of CHD and highlights the importance of population-specific genetic factors.
- The results warrant further investigation into the specific haplotypes and their functional mechanisms in CHD pathogenesis.
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