Tag: pregnancy

October 2010
Opinion

Speed trap

by  /  13 October 2010

New DNA tests for fragile X syndrome are quick, but also raise ethical questions: they pick up abnormalities in some babies who won’t develop symptoms until adulthood, if at all.

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News

New tests for fragile X promise routine screening

by  /  11 October 2010

A new wave of genetic tests for fragile X syndrome, the leading cause of inherited mental retardation and the most common genetic cause of autism, may make it possible to routinely screen pregnant women and newborns for the syndrome.

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Opinion

Science by zodiac

by  /  5 October 2010

Research has hinted that the season of a child’s birth may play some role in his or her risk of developing various neuropsychiatric disorders. But it’s the season of conception that really matters, a new study suggests.

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August 2010
News

Norway baby study expected to yield insights into autism

by  /  20 August 2010

The Autism Birth Cohort, based on data from 100,000 Norwegian children and their families, aims to uncover genetic and environmental factors contributing to the disorder.

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June 2010
News

Flu triggers schizophrenia-like features in monkeys

by  /  25 June 2010

Babies born to rhesus monkeys infected with the flu virus during pregnancy have significantly smaller brains than normal, and other brain abnormalities seen in schizophrenia, researchers have found. The study, published last month in Biological Psychiatry, provides the first evidence in non-human primates linking flu infection to a higher risk of schizophrenia.

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May 2010
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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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.

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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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News

Studies challenge link between premature birth and autism

by  /  8 March 2010

The proposed connection between premature birth and autism may be more complicated than it seems, according to a new report. Early birth may not cause classically defined autism but, rather, may predispose children to autism-like symptoms that are part of a larger syndrome, the researchers say.

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