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Tag: 16p11.2

August 2020
Young child on her bed looking at a book.
News

Studies unravel diversity of traits tied to chromosome 16 mutations

by  /  3 August 2020

Two new analyses help to explain why mutations to the chromosomal region 16p11.2 can lead to autism, intellectual disability or language difficulties.

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December 2019
red blood cells
News

Gene repeats tied to autism may prevent anemia

by  /  9 December 2019

Extra copies of a gene called BOLA2 predispose people to autism and may protect against iron deficiency.

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November 2019
Strand of DNA with bases being deleted
News

Autism-linked gene variants increase odds of attention deficit

by  /  18 November 2019

A collection of rare genetic variants associated with autism and schizophrenia also seem to increase a person’s odds of having attention deficit hyperactivity disorder.

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August 2019
Spiral DNA against a dark background
News

Patterns of DNA tags mark candidate genes for autism

by  /  15 August 2019

Children with autism who carry mutations in the chromosomal region 16p11.2 or the gene CHD8 — two of the leading risk factors for autism — show distinct patterns of chemical tags on their DNA.

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May 2019
A DNA helix showing common and rare variants
News

The multiple hits theory of autism, explained

by  /  1 May 2019

Researchers are studying how a combination of genetic ‘hits’ may contribute to autism’s diversity.

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April 2019
Hands on background of microarray and other genetic information
News

Genetic testing for autism, explained

by  /  10 April 2019

No genetic test can say whether a person has autism, but it may point to a cause for the condition or for any related complications.

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March 2019
News

Deletion, duplication of chromosome 16 segment may confer same autism risk

by  /  6 March 2019

Autism may be just as common among children missing a segment of chromosome 16 as it is in those with an extra copy.

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November 2018
Toddle boy having his head measured in a medical setting.
News

Brain organoid study firmly links autism mutations to RhoA

by  /  7 November 2018

A cellular pathway that helps neurons grow and move during fetal development may drive the changes in head size in some autistic people.

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News

Study links changes in blood flow to autism

by  /  7 November 2018

Mice with an autism-linked deletion in chromosome 16 show abnormalities in their blood vessels and circulation.

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October 2018
Brain cells under magnification glow red, purple and blue.
News

Mini-brains may pin down key genes in large mutations

by  /  22 October 2018

Clusters of brain cells — so-called ‘mini-brains’ grown in the lab — may help researchers understand how large stretches of duplicated or deleted DNA affect the brain.

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