Unique Features of the Gut Microbiome Characterized in Animal Models of Angelman Syndrome.

ABSTRACT: A large subset of patients with Angelman syndrome (AS) suffer from concurrent gastrointestinal (GI) issues, including constipation, poor feeding, and reflux. AS is caused by the loss of ubiquitin ligase E3A (UBE3A) gene expression in the brain. Clinical features of AS, which include developmental delays, intellectual disability, microcephaly, and seizures, are primarily due to the deficient expression or function of the maternally inherited UBE3A allele. The association between neurodevelopmental delay and GI disorders is part of the increasing evidence suggesting a link between the brain and the gut microbiome via the microbiota-gut-brain axis. To investigate the associations between colonization of the gut microbiota in AS, we characterized the fecal microbiome in three ani

SUBMITTER: Beitnere U 

PROVIDER: S-EPMC9948700 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature