Identification of genetic regulators of human metabolites in CSF

Abstract

Background: Brain metabolism perturbation in dementia is not well understood.Metabolite levels are quantitative traits that have been linked to genetic loci. Existing metabolite quantitative trait loci (MQTL) were found mostly using tissues other than cerebrospinal fluid (CSF) and brain, which being less than ideal for studying neurodegenerative diseases. The first CSF MQTL study was published last year, but with limited