1. Association of liver X receptor α (LXRα) gene polymorphism and coronary heart disease, serum lipids and glucose levels.
- Author
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Zhou YF, Zhang J, Li ZX, Miao JL, Yin QX, Li JJ, Zhang XY, Li YY, and Luo HL
- Subjects
- Aged, Blood Glucose, Case-Control Studies, Coronary Disease blood, Female, Gene Frequency, Genetic Association Studies, Genetic Predisposition to Disease, Humans, Liver X Receptors, Male, Middle Aged, Regression Analysis, Coronary Disease genetics, Lipids blood, Orphan Nuclear Receptors genetics, Polymorphism, Single Nucleotide
- Abstract
Background: To explore the relationship between the liver X receptor α gene (LXRα) rsl2221497 polymorphism and the susceptibility of coronary heart disease (CHD) and serum lipids and glucose levels., Methods: The single fluorescently labeled probes technique was used to detect the genotype of rsl2221497 in LXRα gene in 240 CHD patients and 250 healthy control subjects. The difference of genotype distribution between the two groups was analyzed using of Chi-square test. The serum lipids and glucose levels between the different genotypes were also compared., Results: The risk of CHD in carriers with (AA + GA) genotype was 1.76 times as that in the GG genotype carriers (OR = 1.76, 95% CI: 1.18-2.87, P <0.05), and the risk of CHD in carriers with A allele increased 0.88 times compared to that in G allele carriers (OR = 1.88, 95% CI:1.21-3.43, P <0.01). Logistic regression analysis showed that after adjusting for other confounding factors, A allele was an independent risk for CHD. However, there were no differences in serum lipids and glucose levels between each genotype., Conclusions: The rsl2221497 polymorphism in LXRα gene was associated with susceptibility of CHD in Han population.
- Published
- 2014
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