MIT Researchers Recreate Autism in Mice

Published March 20, 2011 in Medical News Today

By mutating a single gene, researchers at MIT and Duke have produced mice with two of the most common traits of autism – compulsive, repetitive behavior and avoidance of social interaction. In this study, the researchers focused on one of the most common of those genes, known as shank3. Shank3 is found in synapses – the junctions between brain cells that allow them to communicate with each other. Feng, who joined MIT and the McGovern Institute last year, began studying shank3 a few years ago because he thought that synaptic proteins might contribute to autism and similar brain disorders, such as obsessive compulsive disorder.

http://www.medicalnewstoday.com/articles/219485.php

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