New genetic clues in fragile x syndrome
Scientists have gained new insight into fragile X syndrome — the most common cause of inherited intellectual disability — by studying the case of a person without the disorder, but with two of its classic symptoms.
Genetic brain disorders start at the synapse
As we’ve seen from research featured here at the lab, there are many genetic disorders that cause intellectual disability and autism. Historically, these were viewed as untreatable. However, in recent years we have shown via animal models that it is possible to reverse the effects of these gene mutations. But the question remained whether different gene mutations disrupt common physiological processes. If this were the case, a treatment developed for one genetic cause of autism and intellectual disability might be useful for many others.