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Spectrum: Autism Research News

Tag: pregnancy

February 2012

Cognition and behavior: Contaminant acts with autism gene

by  /  28 February 2012

A commonly used flame retardant may lead to deficits in sociability, learning and memory in healthy female mice and those that model Rett syndrome, according to a study published 15 February in Human Molecular Genetics. The effects are different in Rett syndrome models compared with healthy mice, suggesting gene-environment interactions.

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Maternal anti-brain antibodies may play a role in autism

by , ,  /  21 February 2012

Maternal antibodies that attack fetal brain proteins could underlie some cases of autism, says immunologist Betty Diamond.

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January 2012

Fishing for folate

by  /  27 January 2012

A new study claims that low folate levels contribute to autism and offers a tenuous explanation for the low levels.

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Clinical research: Twin study links low birth weight to autism

by  /  6 January 2012

When twins differ in their diagnosis of autism, the twin with the lower birth weight is about three times more likely to develop the disorder than his or her sibling, according to a study published in the December issue of Psychological Medicine.

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Book review: Autism’s twisted immune links, untangled

by  /  2 January 2012

Research on the immune system’s link to autism and other psychiatric disorders is rich and varied — from massive epidemiological studies of twins and pregnant women, to the screening of immune molecules in amniotic fluid and postmortem studies of brain inflammation. In his new book, Paul Patterson lays out this complicated work clearly and concisely, with little editorializing.

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December 2011
Yellow and orange molecular model of the secondary structure of interleukin-10, a small protein known as a cytokine that plays an important regulatory role in the body's immune system.

Studies of early development reveal immune link to autism

by  /  15 December 2011

The molecular soldiers of the immune system may contribute to many cases of autism, according to a diverse array of studies published in the past few months.

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Clinical research: Drug eases compulsions in mouse model

by  /  2 December 2011

A drug that blocks a type of receptor at the junctions between neurons reverses repetitive behaviors in a mouse model of autism, according to a new study.

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November 2011

Rat study suggests mechanism for infection-schizophrenia link

by  /  17 November 2011

Altered function of a brain receptor may help explain the why infection during pregnancy raises the risk for schizophrenia in the offspring, according to an unpublished rat study presented at the 2011 Society for Neuroscience annual meeting in Washington, D.C.

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Folate low in spinal fluid of children with autism, study says

by  /  17 November 2011

A small fraction of young children with autism have low levels of folate, a B vitamin, in their cerebrospinal fluid, according to unpublished research presented at the 2011 Society for Neuroscience annual meeting in Washington, D.C.

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Valproate rat model implicates adrenaline in autism

by  /  16 November 2011

Drugs that act on the adrenaline system can alleviate autism-like symptoms in a rat model of the disorder, according to unpublished research presented Sunday in Washington, D.C.

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