Shared genetic architecture between attention-deficit/hyperactivity disorder and lifespan.

ABSTRACT: There is evidence linking ADHD to a reduced life expectancy. The mortality rate in individuals with ADHD is twice that of the general population and it is associated with several factors, such as unhealthy lifestyle behaviors, social adversity, and mental health problems that may in turn increase mortality rates. Since ADHD and lifespan are heritable, we used data from genome-wide association studies (GWAS) of ADHD and parental lifespan, as proxy of individual lifespan, to estimate their genetic correlation, identify genetic loci jointly associated with both phenotypes and assess causality. We confirmed a negative genetic correlation between ADHD and parental lifespan (rg = -0.36, P = 1.41e-16). Nineteen independent loci were jointly associated with both ADHD and parental lifespan, with mo

SUBMITTER: Vilar-Ribo L 

PROVIDER: S-EPMC10209393 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature