Abstract:
BACKGROUND AND AIMS:Metabolic syndrome (MetS) is a disorder that includes a cluster of several risk factors for the development of type 2 diabetes and cardiovascular disease. The R230C variant of the ABCA1 gene has been associated with low HDL-cholesterol in several studies, but its association with MetS in children remains to be determined. The aim of this study was to analyze the association of the R230C variant with MetS and other metabolic traits in school-aged Mexican children. METHODS:The study was performed in seven urban primary schools in the State of Mexico. Four hundred thirty-two Mexican school-age children 6-13 years old were recruited. MetS was identified using the International Diabetes Federation definition. The R230C variant of the ABCA1 gene was genotyped to seek associations with MetS and other metabolic traits. RESULTS:The prevalence of MetS was 29% in children aged 10-13 years. The R230C variant was not associated with MetS (OR = 1.65; p = 0.139). Furthermore, in the whole population, the R230C variant was associated with low HDL-cholesterol levels (β coefficient = -3.28, p <0.001). Interestingly, in the total population we found a novel association of this variant with high triglyceride levels (β coefficient = 14.34; p = 0.027). CONCLUSIONS:We found a new association of the R230C variant of the ABCA1 gene with high triglyceride levels. Our findings also replicate the association of this variant with low HDL-cholesterol levels in Mexican school-age children.
journal_name
Arch Med Resjournal_title
Archives of medical researchauthors
Gamboa-Meléndez MA,Galindo-Gómez C,Juárez-Martínez L,Gómez FE,Diaz-Diaz E,Ávila-Arcos MA,Ávila-Curiel Adoi
10.1016/j.arcmed.2015.07.008subject
Has Abstractpub_date
2015-08-01 00:00:00pages
495-501issue
6eissn
0188-4409issn
1873-5487pii
S0188-4409(15)00208-8journal_volume
46pub_type
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