Limited impact of Cntn4 mutation on autism-related traits in developing and adult C57BL/6J mice.

Mouse models offer an essential tool to unravel the impact of genetic mutations on autism-related phenotypes. The behavioral impact of some important candidate gene models for autism spectrum disorder (ASD) has not yet been studied, and existing characterizations mostly describe behavioral phenotypes at adult ages, disregarding the developmental nature of the disorder. In this context, the behavioral influence of CNTN4, one of the strongest suggested ASD candidate genes, is unknown. Here, we used our recently established developmental test battery to characterize the consequences of disruption of contactin 4 (Cntn4) on neurological, sensory, cognitive, and behavioral phenotypes across different developmental stages.

Pubmed ID: 26958094 RIS Download