APOC3 Promoter Polymorphisms C-482T and T-455C Are Associated with the Metabolic Syndrome
Background Despite the growing epidemic of the metabolic syndrome (MetS), few studies have evaluated genetic polymorphisms associated with the MetS phenotype. One candidate, APOC3, modulates lipid and lipoprotein metabolism and the promoter polymorphisms C-482T/T-455C are associated with loss of ins...
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Veröffentlicht in: | Archives of medical research 2007-05, Vol.38 (4), p.444-451 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Background Despite the growing epidemic of the metabolic syndrome (MetS), few studies have evaluated genetic polymorphisms associated with the MetS phenotype. One candidate, APOC3, modulates lipid and lipoprotein metabolism and the promoter polymorphisms C-482T/T-455C are associated with loss of insulin downregulation. Methods One hundred twenty two consecutive MetS cases were matched by age, sex and race in a 1:1 case-control design to evaluate the prevalence of common polymorphisms in the following candidate genes: APOC3, APOE, B3AR, FABP2, GNB3, LPL , and PPARα and PPARγ. Results Compared to controls, MetS subjects exhibited a greater prevalence of APOC3 promoter polymorphisms. Specifically, the frequency of the variant C-482T and T-455C alleles was 70.5 and 81.9% of cases compared to 43.4 and 54.1% in controls, respectively ( p |
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ISSN: | 0188-4409 |
DOI: | 10.1016/j.arcmed.2006.10.013 |