Genetic identification of tissues and cell types underlying attention-deficit/hyperactivity disorder.

ABSTRACT:

Background

Genome-wide association studies (GWASs) have identified numerous genetic variants associated with attention-deficit/hyperactivity disorder (ADHD), which is considered highly genetically heritable. However, because most of the variants located in the non-coding region of the human genome, the onset of ADHD requires further exploration.

Methods

The risk genes involved in ADHD were identified by integrating GWAS summary data and expression quantitative trait locus (eQTL) data using summary-data-based Mendelian randomization (SMR) method. We then used a stratified linkage disequilibrium score regression (LDSR) method to estimate the contribution of ADHD-relevant tissues to its heritability to screen out disease-relevant tissues. To determine the ADHD-relevant cell typ

SUBMITTER: Wei WQ 

PROVIDER: S-EPMC9458853 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature