Prevalence and cardiometabolic correlates of ketohexokinase gene variants among UK Biobank participants.

ABSTRACT: Essential fructosuria (EF) is a benign, asymptomatic, autosomal recessive condition caused by loss-of-function variants in the ketohexokinase gene and characterized by intermittent appearance of fructose in the urine. Despite a basic understanding of the genetic and molecular basis of EF, relatively little is known about the long-term clinical consequences of ketohexokinase gene variants. We examined the frequency of ketohexokinase variants in the UK Biobank sample and compared the cardiometabolic profiles of groups of individuals with and without these variants alone or in combination. Study cohorts consisted of groups of participants defined based on the presence of one or more of the five ketohexokinase gene variants tested for in the Affymetrix assays used by the UK Biobank. The rs2304

SUBMITTER: Johnston JA 

PROVIDER: S-EPMC7901775 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature