Urinary metabolite quantitative trait loci in children and their interaction with dietary factors.

ABSTRACT: Human metabolism is influenced by genetic and environmental factors. Previous studies have identified over 23 loci associated with more than 26 urine metabolites levels in adults, which are known as urinary metabolite quantitative trait loci (metabQTLs). The aim of the present study is the identification for the first time of urinary metabQTLs in children and their interaction with dietary patterns. Association between genome-wide genotyping data and 44 urine metabolite levels measured by proton nuclear magnetic resonance spectroscopy was tested in 996 children from the Human Early Life Exposome project. Twelve statistically significant urine metabQTLs were identified, involving 11 unique loci and 10 different metabolites. Comparison with previous findings in adults revealed that six metab

SUBMITTER: Calvo-Serra B 

PROVIDER: S-EPMC7861015 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature