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Spectrum: Autism Research News

Tag: sex

September 2021
Illustration of hybrid objects: part light bulb, part lab vial, some in blue and some in red to signify null and replicated results

Null and Noteworthy: Null rejection, repetitive behaviors, unsuccessful treatments

by  /  23 September 2021

In this edition of Null and Noteworthy, tests of intranasal oxytocin and an Angelman syndrome treatment fail to see results.

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Four brains showing areas affected by the X chomosome in yellow

X chromosome exerts extra influence on brain development

by  /  15 September 2021

The X chromosome holds stronger-than-expected genetic sway over the structure of several brain regions. The genes that may underlie this oversized influence have ties to autism.

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Placental hormone loss spurs autism-like traits in mice

by  /  2 September 2021

Mice exposed to unusually low levels of the placental hormone allopregnanolone in the womb show atypical brain development and autism-like behaviors.

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June 2021
Brown lab mice being handled by researchers.

Deleting rare autism gene leads to physical, social differences in mice

by  /  3 June 2021

Loss of the gene KMT5B stunts growth in male mice and leads to social difficulties in female mice, a new study suggests.

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May 2021
Two women making eye contact while talking with each other.

Social attention shows sex difference in autism

by  /  14 May 2021

Autistic boys and men are less attuned to social stimuli than autistic girls and women are, according to new unpublished work.

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Woman is holding her fingers to her forehead in pain.

Pain keeps autistic women and girls home from work, school

by  /  4 May 2021

More autistic women and girls report daily pain than do men and boys with the condition.

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March 2021
Boy in classroom looks frustrated as other kids interact and move around him.

Communication struggles may explain aggression in some autistic boys

by  /  29 March 2021

Poor communication skills predict aggression in autistic boys, according to a new study. In autistic girls, communication and aggression may not be related.

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Illustration of hybrid objects: part light bulb, part lab vial, some in blue and some in red to signify null and replicated results

Null and Noteworthy: Brain folds, flickering faces, wearable eye trackers

by  /  25 March 2021

Welcome to the Null and Noteworthy newsletter, a roundup of papers that do the vital work of reproducing a previous result or reporting the absence of one.

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Boy in brain-like tunnel looking towards the light

Puberty and autism: An unexplored transition

by  /  24 March 2021

Researchers are just beginning to learn what happens in the brains of autistic children during adolescence to explain their unique social, cognitive and emotional challenges.

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Innate stress response may link maternal infection to autism

by  /  19 March 2021

A typically protective stress response could help to explain the connection between maternal illness and neurodevelopmental conditions.

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