Tag: testosterone

June 2013
News

Study uncovers molecular targets of autism-linked RORA gene

by  /  6 June 2013

RORA, an autism candidate gene, encodes a protein that binds more than 2,500 other genes and alters the expression of some of those genes, according to a study published 22 May in Molecular Autism.

2 Comments
February 2013
News

Twin study suggests girls are protected from autism risk

by  /  28 February 2013

A comparison of autism-like behaviors in nearly 10,000 pairs of fraternal twins suggests that girls are somehow protected from the disorder. The findings, published 19 February in the Proceedings of the National Academy of Sciences, may partly explain why autism is four times more common in boys than girls.

11 Comments
February 2012
News

Cognition and behavior: Asperger brains similar across sexes

by  /  8 February 2012

The brains of men and women with Asperger syndrome are more similar than are those of male and female controls, according to a study published in the January issue of the American Journal of Neuroradiology. The results lend support to the ‘extreme male brain’ theory of autism, the researchers say.

1 Comment
September 2011
News

Molecular mechanisms: Maternal stress affects male mice

by  /  30 September 2011

The male offspring of mice subjected to stress during pregnancy can transmit the effects to their own male pups.

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July 2011
Opinion / Viewpoint

Studying infant sibs of children with autism spectrum disorder

by  /  5 July 2011

Studying the infant siblings of children who have autism to identify early signs of the disorder is expected to have enormous impact on the field from a clinical and a basic science standpoint, says psychologist Karen Dobkins.

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June 2011
News

Diagnostic tests for autism may miss many girls

by  /  27 June 2011

The symptoms of Asperger syndrome look slightly different in girls than in boys, according to a new study. However, gender differences in autism are poorly understood, and the results are preliminary, say other researchers.

31 Comments
May 2011
Opinion

Boy talk

by  /  31 May 2011

Female-to-male transsexuals show more traits associated with autism than typical males or females, though the reasons for this link remain unclear.

1 Comment
News / Profiles

Simon Baron-Cohen: Theorizing on the mind in autism

by  /  9 May 2011

Few scientists have a career that spans as wide a spectrum in autism research as Simon Baron-Cohen, professor of developmental psychopathology at the University of Cambridge in the U.K. And fewer still garner effusive compliments from those who don’t agree with them.

3 Comments
April 2011
Opinion

Odd men out

by  /  26 April 2011

Animal research hints that sex hormones may be responsible for the gender bias in autism. More research is needed in people to back this up, says a new review.

0 Comments
March 2011
News

New candidate gene may explain male bias of autism

by  /  24 March 2011

A gene that regulates the conversion of testosterone to estrogen in the brain could help explain why males are more susceptible to autism than are females, according to a study published in PLoS One in February.

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