The landscape of rare genetic variation associated with inflammatory bowel disease and Parkinson's disease comorbidity.

ABSTRACT:

Background

Inflammatory bowel disease (IBD) and Parkinson's disease (PD) are chronic disorders that have been suggested to share common pathophysiological processes. LRRK2 has been implicated as playing a role in both diseases. Exploring the genetic basis of the IBD-PD comorbidity through studying high-impact rare genetic variants can facilitate the identification of the novel shared genetic factors underlying this comorbidity.

Methods

We analyzed whole exomes from the BioMe BioBank and UK Biobank, and whole genomes from a cohort of 67 European patients diagnosed with both IBD and PD to examine the effects of LRRK2 missense variants on IBD, PD and their co-occurrence (IBD-PD). We performed optimized sequence kernel association test (SKAT-O) and network-based heterogeneity cl

SUBMITTER: Kars ME 

PROVIDER: S-EPMC11092054 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature