E670G SNP in PCSK9 Gene Linked to High Cholesterol in Men
Author Information
Author(s): David Evans, Frank U Beil
Primary Institution: Universitätsklinikum Hamburg-Eppendorf
Hypothesis
Is the E670G SNP in the PCSK9 gene associated with polygenic hypercholesterolemia in men and women?
Conclusion
The E670G SNP in the PCSK9 gene is associated with increased LDL in men but not in women.
Supporting Evidence
- The frequency of the G allele was significantly higher in men with polygenic hypercholesterolemia compared to those with lower LDL levels.
- In women, there was no significant difference in allele frequencies between the two groups.
Takeaway
This study found that a specific gene variant is linked to high cholesterol levels in men, but not in women.
Methodology
The study analyzed the incidence of the E670G SNP in 506 patients attending a lipid clinic, comparing allele frequencies between groups with different LDL levels.
Limitations
The study may not detect modest effects of the SNP due to the hyperlipidemic population studied.
Participant Demographics
239 men and 267 women, average age 44 years.
Statistical Information
P-Value
0.01
Statistical Significance
p = 0.01
Digital Object Identifier (DOI)
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