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Fibrinogen gene polymorphism in a non-Caucasian population
1Department of Clinical Pathology, Daejin Medical Center, Pundang Jesaeng General Hospital, Sungnam, Korea.
Objective:
The purpose of this study was to investigate the two polymorphisms of fibrinogen gene (RsaI and MnlI RFLPs in the coding region of the fibrinogen gene) in Koreans, and their relation to plasma fibrinogen.
Methods:
Using PCR-amplified DNAs, RsaI and MnlI RFLPs were analyzed in 112 patients with coronary artery disease (CAD) and 137 healthy subjects. To compare the mean of plasma fibrinogen and lipid levels among different genotypes, one-way analysis of variance (ANOVA) test was performed.
Results:
Allele frequencies of fibrinogen gene polymorphism in Koreans were not significantly different between CAD and control groups; fibrinogen polymorphism in this population showed a lack of association with plasma fibrinogen levels, but significant association with BMI (p < 0.05).
Conclusion:
This evidence suggests that in Korean populations, fibrinogen gene polymorphism is not a factor in the expression of atherosclerosis. There might, however, be an association between fibrinogen gene and obesity in such population.