Vaccines don’t cause autism. One more time, all together now, vaccines do not cause autism. Thankfully science understands that and is moving in on the actual cause for it. A combination of new studies not only shows a link between a particular gene and autistic disabilities [since it’s an autistic spectrum], but the second study offers a potential new pathway for treatment of the disorders.
Autistic-like behaviors and decreased cognitive ability may be associated with the disruption of a particular gene, in this case the APC gene [Adenomatous Polyposis Coli]. The connection was made when Tufts researchers deleted the gene from select neurons in the developing mouse brain. The mice developed all the autistic characteristics, such as reduced social behavior, increased repetitive behavior, and impaired learning and memory formation. This study is the first to look at how the loss of APC from nerve cells in the forebrain affects brain development, learning, and behavior.