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Spectrum: Autism Research News

Tag: 22q11

June 2019
Mouse neurons in a grid show differences

Autism mutation may disrupt brain structure by disabling mitochondria

by  /  13 June 2019

Mice that lack a segment of chromosome 22 — a mutation associated with autism — have unusually sparse connections between brain regions.

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July 2018

Mutations in chromosome 22 bring big risks, but only for some

by  /  16 July 2018

About 10 percent of people with a large mutation in chromosome 22 have autism, attention deficit hyperactivity disorder or intellectual disability.

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December 2017
dna strand

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
June 2017

Chemical tags reveal interplay of genes, environment in autism

by  /  20 June 2017

The landscape of chemical modifications on the DNA of people with autism could reveal clues to the condition and lead to treatments.

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Week of JuneJun
5th
2017

Injury risk; stem-cell start; food faces

by  /  9 June 2017

People with autism are at high risk of death from injury, China starts a clinical trial involving human embryonic stem cells, and individuals with autism have trouble seeing faces in food.

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March 2017

DNA deletion sparks separate outcomes of autism, schizophrenia

by  /  16 March 2017

In children with a deletion on chromosome 22, having autism does not boost the risk of developing schizophrenia later in life.

2 Comments
October 2016

Same DNA deletion paves paths to autism, schizophrenia

by  /  18 October 2016

Deletion of a section of chromosome 22 can cause psychosis in one individual and autism in another, via independent biological pathways.

12 Comments
May 2016

DNA doubling on chromosome 22 shows strong ties to autism

by  /  30 May 2016

An extra copy of a stretch of genes on chromosome 22 may contribute to autism, as well as a variety of health problems.

2 Comments
February 2016

Clever strategy recreates large DNA changes linked to autism

by  /  25 February 2016

In a feat of genetic engineering, researchers have found a way to recreate DNA duplications and deletions in human stem cells.

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January 2016

Cries from mice with autism mutation fail to attract moms

by  /  29 January 2016

Newborn mice missing a copy of the autism candidate gene TBX1 squeak in overly simple sequences when beckoning their mothers.

8 Comments