Rai1 Haploinsufficiency Is Associated with Social Abnormalities in Mice.

ABSTRACT: Background: Autism is characterized by difficulties in social interaction, communication, and repetitive behaviors; with different degrees of severity in each of the core areas. Haploinsufficiency and point mutations of RAI1 are associated with Smith-Magenis syndrome (SMS), a genetic condition that scores within the autism spectrum range for social responsiveness and communication, and is characterized by neurobehavioral abnormalities, intellectual disability, developmental delay, sleep disturbance, and self-injurious behaviors. Methods: To investigate the relationship between Rai1 and social impairment, we evaluated the Rai1+/- mice with a battery of tests to address social behavior in mice. Results: We found that the mutant mice showed diminished interest in social odors, abnormal submis

SUBMITTER: Rao NR 

PROVIDER: S-EPMC5485472 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature