Adiponectin Gene Variant rs3774261, Effects on Lipid Profile and Adiponectin Levels after a High Polyunsaturated Fat Hypocaloric Diet with Mediterranean Pattern.
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ABSTRACT: The role of ADIPOQ gene variants on metabolic improvements after weight change secondary to different hypocaloric diets remained unclear. We evaluate the effect of rs3774261 of ADIPOQ gene polymorphism on biochemical improvements and weight change after high polyunsaturated fat hypocaloric diet with a Mediterranean dietary pattern for 12 weeks. A population of 361 obese subjects was enrolled in an intervention trial with a calorie restriction of 500 calories over the usual intake and 45.7% of carbohydrates, 34.4% of fats, and 19.9% of proteins. The percentages of different fats was; 21.8% of monounsaturated fats, 55.5% of saturated fats, and 22.7% of polyunsaturated fats. Before and after intervention, an anthropometric study, an evaluation of nutritional intake and a biochemical evaluation were realized. All patients lost weight regardless of genotype and diet used. After 12 weeks with a similar improvement in weight loss (AA vs. AG vs. GG); total cholesterol (delta: -28.1 ± 2.1 mg/dL vs. -14.2 ± 4.1 mg/dL vs. -11.0 ± 3.9 mg/dL; p = 0.02), LDL cholesterol (delta: -17.1 ± 2.1 mg/dL vs. -6.1 ± 1.9 mg/dL vs. -6.0 ± 2.3 mg/dL; p = 0.01), triglyceride levels (delta: -35.0 ± 3.6 mg/dL vs. 10.1 ± 3.2 mg/dL vs. -9.7 ± 3.1 mg/dL; p = 0.02), C reactive protein (CRP) (delta: -2.3 ± 0.1 mg/dL vs. -0.2 ± 0.1 mg/dL vs. -0.2 ± 0.1 mg/dL; p = 0.02), serum adiponectin (delta: 11.6 ± 2.9 ng/dL vs. 2.1 ± 1.3 ng/dL vs. 3.3 ± 1.1 ng/dL; p = 0.02) and adiponectin/leptin ratio (delta: 1.5 ± 0.1 ng/dL vs. 0.3 ± 0.2 ng/dL vs. 0.4 ± 0.3 ng/dL; p = 0.03), improved only in AA group. AA genotype of ADIPOQ variant (rs3774261) is related with a significant increase in serum levels of adiponectin and ratio adiponectin/leptin and decrease on lipid profile and C-reactive protein (CRP).
SUBMITTER: de Luis Roman DA
PROVIDER: S-EPMC8229318 | biostudies-literature | 2021 May
REPOSITORIES: biostudies-literature
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