Objective: Metabolic syndrome (MetS) is the most common condition associated with childhood and adolescent obesity and is a challenging public health issue. Very few studies have described the specificity and sensitivity of serum levels of adropin and apelin-12 as predictors of MetS. The aim of this study was to evaluate the association between serum levels of adropin and apelin-12 and MetS, and their sensitivity as predictors of MetS in obese children.
Methods: This study involved 138 children. The study group included obese subjects with MetS, and the two control groups included obese subjects without MetS and normal weight subjects. Anthropometric parameters and clinical data were collected. Plasma levels of apelin-12, adropin, leptin, adiponectin, and TNF-α were also measured.
Results: Obese children with MetS had significantly higher levels of apelin-12 and significantly lower levels of adropin when compared with those in children without MetS. In logistic regressions, we identified that apelin-12 was a risk factor for metabolic syndrome, and adropin was a protecting factor of having MetS after adjusting for age, sex, and puberty. Furthermore, ROC analysis revealed that adropin and apelin-12 are more sensitive predictors of metabolic syndrome than leptin and adiponectin.
Conclusion: Serum adropin and apelin-12 levels can be useful biomarkers for predicting MetS in obese children. Our findings could provide a novel approach for the treatment and prevention of MetS.
Keywords: ROC curve; adropin; apelin-12; metabolic syndrome; obese children.
© 2020 John Wiley & Sons A/S . Published by John Wiley & Sons Ltd.