Details

Autor(en) / Beteiligte

• Garcia Rios, Antonio
• Gomez-Delgado, Francisco
• Perez Caballero, Ana Isabel
• Corina-Baba, Andreea
• Navarro-Martos, Vanesa
• Marin-Hinojosa, Carmen
• Lopez-Miranda, Jose
• Perez-Martinez, Pablo

Titel

Abstract 19836: Lipid Metabolism is Modified by the Interaction Between Cholesteryl Ester Transfer Protein Gene Polymorphism and Mediterranean Diet in Patients in Secondary Prevention for Cardiovascular Disease

Ist Teil von

• Circulation (New York, N.Y.), 2014-11, Vol.130 (suppl_2)

Erscheinungsjahr

2014

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Abstract only Introduction: Cholesteryl ester transfer protein (CETP) gene has been implicated in lipid metabolism. However, little is known about the impact of this gene on coronary heart disease (CHD) patients and its interaction with diet. Hypothesis: To evaluate whether the chronic consumption of a Mediterranean diet enriched in olive oil, compared with a Low fat diet, interacts with the rs3764261 SNP at CETP locus in order to modify lipid metabolism among MetS patients from the CORDIOPREV clinical trial Methods: Plasma lipid concentrations and rs3764261 genotypes were determined in 424 MetS subjects participating in the CORDIOPREV clinical trial. Gene-diet interactions were analyzed after a year of dietary intervention (Mediterranean diet (35% fat, 22% MUFA) vs Low fat diet (28% fat, 12% MUFA)) Results: We found significant gene-diet interactions between rs3764261 SNP and the dietary pattern for HDL-C ( P=0.006 ) and triglyceride concentrations ( P=0.040 ). Specifically, after 12 months of Mediterranean diet intervention, subjects who were carriers of the minor T allele (TT+TG) displayed higher plasma HDL-C concentrations ( P=0.021 ) and lower triglycerides ( P=0.020 ) compared with homozygous for the major allele (GG). In contrast, in the Low fat intervention group no significant differences were found between CETP genotypes after 12 months of dietary treatment. Conclusions: Our data support the notion that a chronic consumption of a Mediterranean diet may play a contributing role in triggering lipid metabolism by interacting with the rs3764261 SNP at CETP gene locus in MetS patients