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Breast-feeding Modulates the Influence of the Peroxisome Proliferator-activated Receptor-gamma (PPARG2) Pro12Ala Polymorphism on Adiposity in Adolescents: The Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) Cross-sectional Study

Abstract

Objective: The peroxisome proliferator-activated receptor-gamma2 (PPARG2) Pro12Ala polymorphism has been associated with a higher BMI and a lower risk of type 2 diabetes in adulthood. The association between adiposity and PPARG variants can be influenced by environmental factors such as early growth, dietary fat, and (as recently shown) breast-feeding. The objectives of this study were to assess 1) the influence of the PPARG2 Pro12Ala polymorphism on adiposity markers in adolescents and 2) a possible modulating effect of breast-feeding on these associations.

Research Design And Methods: Data on breast-feeding duration, BMI, and genotypes for the Pro12Ala polymorphism were available for 945 adolescents (mean age 14.7 years). The breast-feeding duration was obtained from parental records. We measured weight, height, waist circumference, and six skinfold thicknesses.

Results: No significant associations between the Pro12Ala polymorphism and any of the above-mentioned anthropometric parameters were found. There were significant interactions between the PPARG2 Pro12Ala polymorphism and breast-feeding with regard to adiposity measurements (all adjusted P < 0.05). Indeed, in children who had not been breast-fed, Ala12 allele carriers had higher adiposity parameters (e.g., Delta BMI +1.88 kg/m(2), adjusted for age, sex, and center, P = 0.007) than Pro12Pro adolescents. In contrast, in breast-fed subjects, there was no significant difference between Ala12 allele carriers and Pro12Pro children in terms of adiposity measurements, whatever the duration of breast-feeding.

Conclusions: Breast-feeding appears to counter the deleterious effect of the PPARG2 Pro12Ala polymorphism on anthropometric parameters in adolescents.

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References
1.
Luan J, Browne P, Harding A, Halsall D, ORahilly S, Chatterjee V . Evidence for gene-nutrient interaction at the PPARgamma locus. Diabetes. 2001; 50(3):686-9. DOI: 10.2337/diabetes.50.3.686. View

2.
Mook-Kanamori D, Steegers E, Uitterlinden A, Moll H, Van Duijn C, Hofman A . Breast-feeding modifies the association of PPARgamma2 polymorphism Pro12Ala with growth in early life: the Generation R Study. Diabetes. 2009; 58(4):992-8. PMC: 2661583. DOI: 10.2337/db08-1311. View

3.
Hollenberg A, Susulic V, Madura J, Zhang B, Moller D, Tontonoz P . Functional antagonism between CCAAT/Enhancer binding protein-alpha and peroxisome proliferator-activated receptor-gamma on the leptin promoter. J Biol Chem. 1997; 272(8):5283-90. DOI: 10.1074/jbc.272.8.5283. View

4.
Labayen I, Moreno L, Marti A, Gonzalez-Lamuno D, Warnberg J, Ortega F . Effect of the Ala12 allele in the PPARgamma-2 gene on the relationship between birth weight and body composition in adolescents: the AVENA study. Pediatr Res. 2007; 62(5):615-9. DOI: 10.1203/PDR.0b013e318156887a. View

5.
Bennett A, Sovio U, Ruokonen A, Martikainen H, Pouta A, Hartikainen A . No evidence that established type 2 diabetes susceptibility variants in the PPARG and KCNJ11 genes have pleiotropic effects on early growth. Diabetologia. 2007; 51(1):82-5. DOI: 10.1007/s00125-007-0863-1. View