CD36 gene polymorphism -31118 G > A (rs1761667) is associated with overweight and obesity but not with fat preferences in Mexican children
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Autor/a
Enciso-Ramírez, Mayra
Reyes-Castillo, Zyanya
Llamas-Covarrubias, Mara Anaís
López-Espinoza, Antonio
Valdés-Miramontes, Elia Herminia
Fecha de publicación
2020-05-18ISSN
0300-9831
Resumen
CD36 glycoprotein is a candidate receptor involved in the gustatory detection of lipids and emerging evidence has suggested that genetic variations in CD36 may modulate the oral perception threshold to fatty acids. Here, we analyzed the association of -31118 G > A polymorphism in CD36 gene with nutritional status and preferences for fatty foods in Mexican children. Genotyping of SNP rs1761667 was performed in school-age children (n = 63) in addition to sensory tests evaluating the preference and satisfaction score assigned to oil-based sauces of different fatty acid composition. The G allele was associated with high BMI z-score in children (OR = 2.43, 95% (CI 1.02–5.99); p = 0.02) but CD36 genotypes (AA, GA, and GG) did not show significant association with the preference and satisfaction scores assigned to oil-based sauces. The BMI z-score showed no association with the preference to oil-based sauces; however, children with normal weight gave higher satisfaction scores to sauces with a high content of unsaturated fatty acids than to sauces rich in saturated fatty acids (0.56 ± 1.26 vs. 0.06 ± 1.22; p = 0.02). Therefore, the G allele of -31118 G > A SNP in CD36 gene is associated with overweight and obesity in Mexican children but do not appear to modulate the preferences and satisfaction scores to fat.
Tipo de documento
Artículo
Versión del documento
Versión aceptada
Lengua
English
Materias (CDU)
663/664 - Alimentos y nutrición. Enología. Aceites. Grasas
Páginas
26
Publicado por
Hogrefe
Publicado en
International Journal for Vitamin and Nutrition Research
Citación
Enciso-Ramírez, Mayra, Zyanya Reyes-Castillo, Mara Anaís Llamas-Covarrubias, Luis Guerrero, Antonio López-Espinoza, Elia Herminia Valdés-Miramontes, 2020. "CD36 gene polymorphism -31118 G > A (rs1761667) is associated with overweight and obesity but not with fat preferences in Mexican children". International Journal for Vitamin and Nutrition Research. doi/10.1024/0300-9831/a000656.
Program
Qualitat i Tecnologia Alimentària
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