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Spectrum: Autism Research News

Tag: intellectual disability

June 2011

Solving the complex causes of a multi-hit disorder

by ,  /  7 June 2011

What’s known about the genetics of autism supports the ‘snowflake’ hypothesis — that the molecular underpinnings of disease are essentially unique from individual to individual — says human geneticist Brett Abrahams.

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Genetics: Chromosome 11 deletion links autism, obesity

by  /  7 June 2011

Deletions on a segment of chromosome 11 are associated with autism, attention problems and obesity, according to a study published in the June issue of the American Journal of Medical Genetics Part A.

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May 2011

Molecular mechanisms: Gene linked to autism and epilepsy

by  /  25 May 2011

Harmful mutations in a gene that regulates the chemical environment outside of neurons are associated with both autism and epilepsy, according to a study published 31 March in Neurobiology of Disease.

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Isabelle Rapin: Lessons from my clinic

by  /  24 May 2011

Autism is diagnosed based on the severity and variety of its symptoms. This makes it very difficult to diagnose and easy to confuse with other disorders, such as language delay and intellectual disability, cautions Isabelle Rapin.

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Screen test

by  /  20 May 2011

Genetic screening of children with autism is critical to designing more effective interventions and treatment, says a pediatrician.

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Genetics: Pathway links autism, intellectual disability

by  /  18 May 2011

Individuals with intellectual disability are more likely than controls to have harmful mutations in autism candidate genes, according to a study published 11 March in the American Journal of Human Genetics.

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Family sequencing study boosts two-hit model of autism

by  /  15 May 2011

A new analysis of children with autism and their unaffected parents provides the best evidence to date that mutations in multiple genes may work together to cause autism and related disorders.

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Scientists probe puzzling overlap of epilepsy and autism

by  /  12 May 2011

Large studies on the epidemiology and genetics of epilepsy and autism have uncovered commonalities between the two disorders. But scientists are only beginning to untangle the biological roots of the overlap.

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Study finds high rate of autism in South Korea

by  /  11 May 2011

The first comprehensive autism study in South Korea has found that the prevalence of the disorder is more than double the number in the United States.

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Clinical research: Autism diagnosed more often in wealthier families

by  /  6 May 2011

A child in Australia is more likely to have autism if he or she is the first-born, is born to a woman who is older than 40 years, or belongs to a family of higher socio-economic status, according to a study published in March in PLoS One.

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