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Spectrum: Autism Research News

TOPIC

Diagnosis

Diagnosing autism is an evolving science but a crucial first step to understanding the disorder.

March 2010

Clinical, animal studies probe DISC1’s role in autism

by  /  1 March 2010

Several genetic and animal studies in the past year have found intriguing ties between autism and DISC1, one of the oldest candidate genes for psychiatric disorders.

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February 2010

Class struggles

by  /  22 February 2010

The psychiatrists who literally write the book on the definitions of mental illness have announced their plan to group all autism spectrum disorders, including Asperger syndrome, under a single category.

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Vulnerable age

by  /  15 February 2010

A new report adds to the wave of research on autism risk that’s shifting the focus from older fathers to older mothers.

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Culture shock

by  /  12 February 2010

Here’s a remarkable statistic you may not have heard: white children are two to three times more likely to be diagnosed with autism than are their Hispanic peers.

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January 2010

Early intervention yields big benefits for children with autism

by  /  20 January 2010

An early intervention method called the Early Start Denver Model can help children with autism improve their language and behavioral skills, and raise their intelligence quotients, according to a study published in Pediatrics.

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November 2009

Only subset of chromosome 16 variants linked to autism

by  /  20 November 2009

Deletions or duplications of chromosomal segment 16p11.2 — previously reported as a key autism region — are seen in people with developmental delays and speech and behavioral problems, but not necessarily autism. That’s the finding from two large studies published last week of people carrying these rare genetic variations.

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Double trouble

by  /  17 November 2009

Rare mutations that increase the risk of neuro-psychiatric diseases usually occur in only one copy of a gene. What happens when both copies are mutated?

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Autism study zooms in on five-gene strip on chromosome 16

by  /  10 November 2009

Genetic analysis of one Belgian family with a history of autism has pinpointed a piece of DNA on chromosome 16, within a segment thought to be missing in about one percent of all cases of autism. The unpublished data was presented on Saturday at the World Congress of Psychiatric Genetics in San Diego.

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Variants in synaptic protein linked to autism

by  /  9 November 2009

Scientists have identified several autism-specific variants in a gene that lies within a chromosomal region linked to the disorder, according to a poster presented at the World Congress of Psychiatric Genetics in San Diego.

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The entire spectrum

by  /  6 November 2009

A newer version of the psychiatric manual may expand the definition of autism, folding in Asperger syndrome and pervasive developmental disorder not otherwise specified.

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