Genetic and Environmental Contributions to Autism Spectrum Disorder Through Mechanistic Target of Rapamycin.

ABSTRACT: Autism spectrum disorder (ASD) is a neurodevelopmental disorder that affects an individual's reciprocal social interaction and communication ability. Numerous genetic and environmental conditions are associated with ASD, including tuberous sclerosis complex, phosphatase and tensin homolog hamartoma tumor syndrome, fragile X syndrome, and neurofibromatosis 1. The pathogenic molecular mechanisms of these diseases are integrated into the hyperactivation of mTORC1 (mechanistic target of rapamycin complex 1). Rodent models of these diseases have shown high mTORC1 activity in the brain and ASD-related behavioral deficits, which were reversed by the mTORC1 inhibitor rapamycin. Environmental stress can also affect this signaling pathway. In utero exposure to valproate caused ASD in offspring and e

SUBMITTER: Sato A 

PROVIDER: S-EPMC9616270 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature