Another Genetic Clue To Autism: Opposite Malfunctions Have Same Result

Published November 25, 2011 in Medical News Today

In most cases, autism is caused by a combination of genetic factors, but some cases, such as Fragile X syndrome, can be traced to a variation in a single gene that causes overproduction of proteins in brain synapses. Now a new study led by the same MIT neuroscientist who made that discovery, finds that tuberous sclerosis is caused by a malfunction at the opposite end of the spectrum: underproduction of the synaptic proteins.

Another Genetic Clue To Autism: Opposite Malfunctions Have Same Result

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