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Spectrum: Autism Research News

Tag: postmortem brains

August 2017
Week of AugustAug
21st
2017

Mitochondrial risk; anxiety amelioration; fever factor and more

by  /  25 August 2017

Some variants in mitochondrial DNA are more common than others in autism, cognitive therapy reduces anxiety for people on the spectrum, and maternal fever in the third trimester is tied to autism risk.

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June 2017

Genome’s ‘dark’ side steps into spotlight of autism research

by  /  27 June 2017

RNA segments that control when and where genes are expressed may be involved in autism.

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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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April 2017

Early brain enlargement augurs distinct form of autism

by  /  11 April 2017

A minority of boys with autism have brains that are unusually large relative to their bodies — a trait tied to regression and intellectual disability.

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March 2017

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.

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January 2017

Diverse causes of autism converge on common gene signature

by  /  23 January 2017

The brains of people with autism show a distinct molecular signature that reflects alterations in how genes are pieced together and expressed.

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Autism brains bear telltale pattern of chemical tags

by  /  12 January 2017

The brains of many people with autism may exhibit a characteristic arrangement of chemical groups on the proteins that DNA coils around.

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December 2016

Notable papers of 2016

26 December 2016

Our picks for the top 10 papers of the year highlight leaps in our understanding of autism, as well as lingering gaps.

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Map of brain’s DNA loops holds clues to autism genetics

by  /  8 December 2016

A new chart of DNA’s three-dimensional structure reveals genomic regions that control distant genes during development.

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November 2016

‘Mini-brains’ may mimic only early brain development

by  /  15 November 2016

Gene expression in so-called ‘organoids’ resembles the pattern seen in the first few weeks of a developing brain.

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