Gene Screen To Identify Causes Of Autism

A new screening method can be used to detect the chromosomal abnormalities most commonly associated with autism spectrum disorders. By screening for genetic defects associated with various kinds of cognitive impairment, it will help clinicians detect identify the underlying causes of some patients' autism spectrum disorders.

ASDs have been increasingly associated with genetic abnormalities. At the same time, many children with ASDs also have some degree of cognitive impairment. By focussing on well-known genetic disorders, rather than assaying an individual's entire genome, MLPA allows for much more efficiency.

Although there is no known cure for ASDs, early detection and commencement of special education and behavioural therapy can mitigate some of the negative symptoms.