Increased Inflammation and Cardiometabolic Risk in Individuals with Low AMY1 Copy Numbers.

ABSTRACT: Lower copy number variations (CNVs) in the salivary amylase gene (AMY1) have been associated with obesity and insulin resistance; however, the relationship between AMY1 and cardiometabolic risk has not been fully elucidated. Using gold-standard measures, we aimed to examine whether AMY1 CNVs are associated with cardiometabolic risk factors in an overweight or obese, otherwise healthy population. Fifty-seven adults (58% male) aged 31.17 ± 8.44 years with a body mass index (BMI) ≥25 kg/m² were included in the study. We measured AMY1 CNVs (qPCR); anthropometry (BMI; body composition by dual-energy X-ray absorptiometry); cardiovascular parameters (blood pressure, serum lipids by ELISA); insulin sensitivity (hyperinsulinaemic⁻euglycaemic clamp), insulin secretion (in

SUBMITTER: Marquina C 

PROVIDER: S-EPMC6463254 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature