TOPIC

Environment

From parental age to infection during pregnancy, environmental elements can influence autism risk.

May 2010
Opinion

Menu for trouble

by  /  13 May 2010

More than one in every five children with autism turns to complementary and alternative approaches such as restrictive diets or vitamins, according to new survey. Children with autism also have high rates of digestive and sleep problems, the survey finds.

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Opinion

Vitamin D-bunked?

by  /  10 May 2010

A new study upends the controversial notion that autism clusters among Somali immigrants are a result of vitamin D deficiency.

2 Comments
April 2010
Opinion

Undressing oxytocin

by  /  29 April 2010

Scientists have been unable to replicate work showing an association between oxytocin receptor genes and autism.

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News

Researchers probe genetic overlap between ADHD, autism

by  /  22 April 2010

Attention deficit hyperactivity disorder (ADHD) and autism may have more in common than childhood onset and a few similar symptoms. New research suggests the conditions share genetic roots.

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News

Random genetic changes may explain variability in autism

by  /  13 April 2010

Random changes in gene expression can cause genetically identical embryos to develop different traits, according to a study of worms published in Nature. The findings suggest that haphazard movements of molecules could partly explain why autism-associated mutations don’t always cause the same symptoms.

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Opinion

Psychiatry’s new game plan

by  /  12 April 2010

Writing in Science, leading scientists call for a 10-year, $2 billion international scheme that would combine the latest in genetics and animal research to combat psychiatric diseases.

1 Comment
News

Rett gene found to control genome structure in neurons

by  /  9 April 2010

The protein that is mutated in Rett syndrome controls the expression of other genes by changing the way DNA packs into a cell, rather than turning genes on or off, according to a study published in Molecular Cell.

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March 2010
News

Autism and fragile X feature immune signatures

by  /  30 March 2010

Scientists have identified distinct blood signatures of cytokines — proteins that control communication between cells of the immune system — in individuals with fragile X syndrome and autism.

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News

Delay found in development of fragile X brains

by  /  26 March 2010

Young mouse models of fragile X syndrome show a significant lag in the development of synapses, the connections between neurons, according to a study published in Neuron. The findings suggest that a similar mistiming may be responsible for the sensory problems — such as hypersensitivity to touch and sound — sometimes seen in people with fragile X syndrome.

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Opinion

Two-hit wonder

by  /  17 March 2010

We know that carrying one specific DNA variant can increase your risk of autism. What if you carry two?

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