Tag: epigenetics

June 2017
Opinion / Viewpoint

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.

0 Comments
News / Toolbox

CRISPR hack unearths gems buried in ‘dark genome’

by  /  9 June 2017

Tweaks to the CRISPR gene-editing system allow researchers to spot stretches of DNA that regulate gene expression.

0 Comments
May 2017
News

Smoking during pregnancy may up autism risk in grandchildren

by  /  29 May 2017

A woman who smokes while pregnant may increase autism risk in her daughter’s children.

0 Comments
Opinion / Viewpoint

Complex gene interactions in autism offer avenues for treatment

by  /  23 May 2017

Teasing out how genes interact can offer clues to autism’s causes and point to treatment targets.

1 Comment
News

Patterns of DNA tags mark candidate genes for autism

by  /  13 May 2017

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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April 2017
News

Enigmatic chemical tag is altered in autism brains

by  /  17 April 2017

An understudied chemical modification that influences gene expression is abundant in the brains of people with autism.

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March 2017
News

Muting X chromosome silencers may serve as remedy for Rett

by  /  30 March 2017

Manipulating pathways that help silence the X chromosome may help treat Rett syndrome, a condition closely related to autism.

0 Comments
News

Parental origin may alter gene copies’ expression in brain

by  /  13 March 2017

Some neurons preferentially express the copy of a gene inherited from one parent over the other.

2 Comments
October 2016
News

Banned toxins in mothers’ blood tied to autism risk

by  /  3 October 2016

High levels of chemicals called polychlorinated biphenyls in a pregnant woman’s blood may raise the risk of autism in her child.

1 Comment
September 2016
News

Mutations tied to autism rife in ‘junk’ DNA

by  /  9 September 2016

More than one-third of the spontaneous mutations linked to autism crop up in genomic segments that do not code for genes.

1 Comment
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