Tag: copy number variation

January 2018
News

Lab-grown neurons showcase effects of autism mutations

by  /  15 January 2018

Neurons derived from people with mutations linked to autism display diverse abnormalities that may help explain the origins of these individuals’ features.

0 Comments
Week of JanuaryJan
8th
2018
News / Spotted

Ratio reversal; gender bender; ad accusations and more

by  /  12 January 2018

The male-dominated sex bias in autism is reversed in a related syndrome, a researcher’s gender could influence her study’s outcome, and an award-nominated ad featuring a young man with autism draws criticism.

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December 2017
News

Study zeroes in on key part of DNA deletion linked to autism

by  /  13 December 2017

Deletions within a specific segment of chromosome 22 may raise the risk of autism.

1 Comment
Week of DecemberDec
4th
2017
News / Spotted

Pruning protein; cultural connection; cannabis consent and more

by  /  8 December 2017

A pruning protein reshapes neurons, culture should be a consideration in trials of autism treatments, and another U.S. state adds autism to the list of indications for medical cannabis.

1 Comment
November 2017
News

Mouse study questions autism gene’s link to head size

by  /  30 November 2017

Deleting KCTD13, a gene in the autism risk region 16p11.2, has little effect on brain or head size in mice — contradicting results from a 2012 zebrafish study.

1 Comment
News

Learning shows sex bias in mice with mutation tied to autism

by  /  23 November 2017

Male mice with a genetic variant tied to autism may have learning difficulties that females with the variant do not.

1 Comment
News

Drug boosts social behavior in mice with deletion tied to autism

by  /  1 November 2017

A drug that has shown promise for treating fragile X syndrome may ease features of another condition associated with autism.

1 Comment
October 2017
Week of OctoberOct
16th
2017
News / Spotted

Boy bias; incontinence issues; smart search and more

by  /  20 October 2017

A mouse model of autism reveals sex differences in brain function and behavior, incontinence and autism often co-occur, and a new literature search engine summarizes neuroscience hits into interactive visuals.

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News

Rare autism mutations linked to low intelligence

by  /  20 October 2017

People with autism who have rare, damaging mutations tend to have low scores on intelligence tests.

1 Comment
News

Second ‘hits’ may explain autism mutations’ varied effects

by  /  19 October 2017

People who have a mutation linked to autism plus a second genetic glitch tend to have more severe symptoms than those with the mutation alone.

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