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Spectrum: Autism Research News

Tag: 22q11

September 2011

Cognition and behavior: Mutant mice show social deficits

by  /  28 September 2011

Mice lacking a gene that regulates an important signaling pathway in the central nervous system have severe autism-like social deficits, including little interest in nurturing their offspring and problems with learning and memory.

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August 2011

Genetics: Spontaneous mutations play role in schizophrenia

by  /  30 August 2011

Harmful spontaneous mutations may account for up to half the cases of non-inherited schizophrenia.

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June 2010

Faulty connectivity found in mouse model of schizophrenia

by  /  18 June 2010

Mice engineered to carry a well-known risk factor for schizophrenia show disruptions in the connections between two brain regions that coordinate memory and learning. And these disruptions directly cause problems with working memory — the ability to actively hold information and to recall that information to make a decision, according to a study published in Nature.

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November 2009

Variants associated with autism over-hyped, company says

by  /  6 November 2009

Variations linked to autism and schizophrenia crop up in people with a large variety of conditions, including bipolar disorder, seizures and obsessive-compulsive disorder, as well as in healthy people. This notion gained new support from unpublished data presented at the World Congress for Psychiatric Genetics in San Diego.

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October 2009

Video: The challenge of autism’s enormous variability

by  /  20 October 2009

After a Monday afternoon poster session at the Society for Neuroscience meeting in Chicago, Noboru Hiroi talked about the challenges of following up human genetic findings in the mouse.

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June 2008

Rare, spontaneous mutations rife in schizophrenia cases

by  /  5 June 2008

Rare, spontaneous mutations could account for at least ten percent of cases of schizophrenia, according a study published online last week.

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