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Spectrum: Autism Research News

Tag: SNPs

May 2012

Genetics: Mutations at neuronal junctions linked to autism

by  /  22 May 2012

Researchers have identified four new mutations in the autism-linked gene neurexin-1 in individuals who have autism and severe intellectual disability, they reported 3 April in Neurobiology of Disease.

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Genetics: SHANK1 mutations found in men with autism

by  /  11 May 2012

Researchers have identified deletions in SHANK1 — the third member of a gene family that is closely linked to autism — in five men with the disorder, they reported 4 May in the American Journal of Human Genetics. This is the first study linking SHANK1 mutations to people with autism.

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April 2012

Giant imaging study identifies genes that govern brain size

by  /  19 April 2012

The largest brain imaging study ever performed has identified candidate genes that influence brain size and general intelligence, according to research published 15 April in Nature Genetics.

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March 2012

Fruit fly reference helps link genes to traits

by  /  7 March 2012

Researchers have generated and sequenced almost 200 different strains of fruit flies, a widely used model organism, according to a study published 8 February in Nature. The resource they created, called the Drosophila Genetic Reference Panel, will enable researchers to link genetic variants with aspects of fly biology and behavior.

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February 2012

Clinical research: Autism genes linked to autoimmune disease

by  /  29 February 2012

The genetic risk factors for autism may also increase a person’s risk of developing ankylosing spondylitis, a form of arthritis of the spine, and decrease the risk of multiple sclerosis, according to a study published 13 December in Translational Psychiatry.

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January 2012

Risky business

by  /  24 January 2012

The genome-wide association study has been the favorite whipping post among some geneticists, but three new reviews come to its defense.

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Genetics: X chromosome gene linked to autism in males

by  /  18 January 2012

TBL1X, a gene located on the X chromosome, is associated with autism in males but not in females, according to a study published 3 November in Molecular Autism.

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December 2011

Genomic liability

by  /  9 December 2011

The rise of whole-genome sequencing is likely to result in a deluge of lawsuits against doctors for misinterpreting disease risks, two lawyers caution in an essay in Slate.

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November 2011

Molecular mechanisms: SHANK2 mutants alter synapses

by  /  30 November 2011

Three mutations in SHANK2, an autism-associated gene, each lead to abnormal synapses, the junctions between neurons, according to a study in Human Molecular Genetics.

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New genetic approach identifies autism candidate genes

by  /  30 November 2011

Regions of the genome that contain the same genetic variants on both copies of a chromosome are more likely to contain autism-associated genes than other parts of the genome, according to a study published 14 October in Human Genetics.

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