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Spectrum: Autism Research News

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Genes

Rare or common, inherited or spontaneous, mutations form the core of autism risk.

November 2011

Video: Microscopy follows neurons in live mouse brains

by  /  13 November 2011

Wenbao Gan describes the technique he has devised to track the development of neurons in live mouse brains.

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Genetic studies probe sleep hormone’s role in autism

by  /  13 November 2011

A subset of people with autism have genetic and biochemical abnormalities in a sleep-related enzyme, according to research presented Friday at a satellite conference of the Society for Neuroscience annual meeting in Washington, D.C.

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Autism brains have noisy signals, imaging study finds

by  /  13 November 2011

In high-functioning adults with autism, the signal-to-noise ratio in the outer regions of the brain is significantly lower than in healthy controls, according to unpublished research presented Friday in Washington, D.C.

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distinct patterns of gene expression in neurological pathways compared with their unaffected siblings, according to unpublished work presented Saturday at the 2011 Society for Neuroscience annual meeting in Washington, D.C.

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Vision problems in Rett syndrome could serve as biomarker

by  /  13 November 2011

Mice missing the Rett syndrome gene MeCP2 show a gradual decline in vision, and too much inhibitory signaling in the visual cortex, according to unpublished research presented Thursday in Washington, D.C.

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SFN storms the capital

by  /  11 November 2011

We’re headed to Washington, D.C. for the Society for Neuroscience annual meeting, and hope to make your lives a little bit easier by reporting on what matters to you.

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PRICKLE2 is new autism candidate gene, group says

by  /  10 November 2011

After analyzing the brains and behaviors of mutant mice and screening genes in people with autism, researchers have pinpointed what they say is a new autism candidate gene: PRICKLE2. The unpublished work was presented Thursday in Washington, D.C.

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Rapamycin reverses memory deficits in DISC1-deficient mice

by  /  10 November 2011

A drug in trials for treating autism-related disorders can reverse memory problems and anxiety in adult mice lacking the schizophrenia gene DISC1 in some cells. The unpublished results were presented yesterday in Washington, D.C.

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SFN storms the capital

by  /  10 November 2011

We’re headed to Washington, D.C. for the Society for Neuroscience annual meeting, and hope to make your lives a little bit easier by reporting on what matters to you.

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Molecular mechanisms: MeCP2 may modify DNA structure

by  /  9 November 2011

The Rett syndrome gene MeCP2 may subtly regulate the expression of genes across the genome by altering DNA structure.

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