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Tag: 7q11.23

August 2013
News

Genetics: Genes near Williams region linked to autism traits

by  /  23 August 2013

Genes near the chromosomal region implicated in Williams syndrome are involved in epilepsy and autism-like behaviors, according to a study published 12 June in the European Journal of Human Genetics.

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March 2013
Opinion / Viewpoint

Rho family of enzymes at crossroads of autism

by  /  12 March 2013

A number of autism risk factors converge on one cellular pathway: abnormal remodeling of the cell’s structural systems through the signaling protein Rho, says SFARI’s associate director for research, Alan Packer.

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July 2012
News

Gene expression analysis identifies risk genes for autism

by  /  5 July 2012

Analyzing how mutations in people with autism affect gene expression in blood-derived cells could help researchers pinpoint harmful mutations, according to research published 21 July in The American Journal of Human Genetics.

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June 2012
News

Cognition and behavior: Williams gene linked to social anxiety

by  /  29 June 2012

The duplication of a chromosomal region missing in people with Williams syndrome is associated with separation anxiety, according to a study published 8 June in The American Journal of Human Genetics.

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News

Genetics: Analysis identifies new autism candidate regions

by  /  19 June 2012

An analysis of large duplications and deletions of DNA has identified new candidate genes for autism in pathways linked to the disorder. The results were published 22 May in Human Molecular Genetics.

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March 2012
Opinion / Viewpoint

RAS pathway, a potentially unifying theory of autism

by  /  13 March 2012

Dysregulation of the intracellular signaling pathway RAS, a risk factor for idiopathic autism, may provide a unifying theory of the disorder. Although this is not an altogether new hypothesis, several new findings have strengthened the evidence for it considerably.

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November 2011
News

‘Outlier’ genes expressed differently in people with autism

by  /  13 November 2011

Individuals who have autism show distinct patterns of gene expression in neurological pathways compared with their unaffected siblings, according to unpublished work presented Saturday at the 2011 Society for Neuroscience annual meeting in Washington, D.C.

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October 2011
News

Researchers debut mice with links to Williams syndrome

by  /  17 October 2011

Mouse pups with a duplication of GTF2I, a gene linked to Williams syndrome and autism, show extreme separation anxiety when separated from their mothers, according to unpublished findings presented Thursday at the International Congress of Human Genetics in Montreal, Canada.

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News

Fast-evolving gene is key player in brain development

by  /  14 October 2011

A gene that changed rapidly after the human genome diverged from that of Neanderthals plays a critical role in brain development, according to unpublished results presented Thursday at the International Congress of Human Genetics in Montreal, Canada.

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June 2011
News

Studies find high rate of rare new mutations in autism

by  /  8 June 2011

Three new studies analyzing genetic data from families in which just one child has autism have found the strongest evidence yet that rare new mutations contribute to the disorder.

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