Circulating microRNA levels differ in the early stages of insulin resistance in prepubertal children with obesity.

ABSTRACT:

Aims

The increasing prevalence of childhood obesity escalates the risk for related complications. Circulating microRNAs (miRNAs) have been suggested as good predictive markers of insulin resistance in those with obesity. The aim was to identify a circulating miRNA profile that reflects insulin resistance in prepubertal children with obesity.

Material and methods

Plasma miRNAs were measured in prepubertal children (n = 63, 5-9 years) using TaqMan Advanced miRNA Human Serum/Plasma plates and then were validated by RT-qPCR. Subjects were divided into normal weight (n = 20, NW) and overweight or obese (n = 43, OW/OB) groups according to their BMI z-scores. The OW/OB group was further subdivided into insulin sensitive or metabolically healthy obese (n = 26, MHO) and insulin resis

SUBMITTER: Santos D 

PROVIDER: S-EPMC10375861 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature