New gene discoveries highlight functional convergence in autism and related neurodevelopmental disorders.

New gene discoveries highlight functional convergence in autism and related neurodevelopmental disorders.
Curr Opin Genet Dev. 2020 Aug 23;65:195-206
Authors: Moyses-Oliveira M, Yadav R, Erdin S, Talkowski ME
Abstract
Over the last two years, remarkable gene discovery efforts have implicated disruption of pathways involving gene regulatory functions and neuronal processes in autism spectrum disorder (ASD), and more broadly defined neurodevelopmental disorders (NDDs). Functional studies in the developing brain and across cell types demonstrate that the spatiotemporal expression patterns of many of these genes coalesce on subnetworks with distinct developmental trajectories. Here, we review the convergent biological processes derived from gene discovery and functional genomics in ASD and NDD from 2018-2020. We further probe the mechanistic insights that suggest these frequently perturbed pathways are interconnected and, ultimately, converge on specific functional deficits in human neurodevelopment.
PMID: 32846283 [PubMed - as supplied by publisher]

Source: Current Opinion in Genetics and Development - August 22, 2020 Category: Genetics & Stem Cells Authors: Moyses-Oliveira M, Yadav R, Erdin S, Talkowski ME Tags: Curr Opin Genet Dev Source Type: research