Tag: oxytocin

May 2010
News

Williams syndrome precludes racial bias, study finds

by  /  20 May 2010

Children with Williams syndrome — a rare genetic disorder that leads to mental retardation and overt friendliness — hold stereotypes based on gender, but not race, according to a report published in Current Biology. Because those with Williams syndrome don’t have social fear, the study suggests racial stereotypes are based partly on fear.

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Opinion

Granny’s genes

by  /  19 May 2010

The older a grandmother was when she bore her grandchild’s mother, the greater the child’s risk of autism, according to a study published last month in PLoS One.

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News

Rat study sniffs out vasopressin’s role in social behavior

by  /  7 May 2010

Neuroscientists have discovered a population of cells in the smell-perception area of the rat brain that express the hormone vasopressin. The study, published in Nature, begins to unpack the complicated molecular interactions of the hormone in the brain, which could lead to new autism treatments.

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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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March 2010
Opinion

Tried and trusted

by  /  3 March 2010

The latest findings on oxytocin — a.k.a. the ‘trust hormone’ — secure its position as a frontrunner among emerging treatments for autism.

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February 2010
News

Variants in trust hormone receptor up the risk for autism

by  /  1 February 2010

Genetic variations that tweak the brain’s release of oxytocin — a hormone involved in social bonding and establishing trust — may increase the risk of developing autism or traits of the disorder, according to three new studies published in the past few months.

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August 2009
News

Gene ties trust hormone to Williams syndrome and autism

by  /  3 August 2009

Studying the relatively well-defined genetics of Williams syndrome may help unravel the poorly understood genetic and neurobiological roots of autism, researchers say.

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February 2008
News

Mouse models for autism debut

by  /  19 February 2008

Two research groups have achieved an elusive goal: producing mouse models that show distinct social and behavioral abnormalities reminiscent of autism.

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