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Spectrum: Autism Research News

Tag: multiplex families

September 2021
Abstraction of human genome data with some sections circled.

Analysis ups estimate of spontaneous mutations’ role in autism

by  /  27 September 2021

Spontaneous genetic mutations contribute to autism in 30 to 39 percent of all people with the condition, and 52 to 67 percent of autistic children whose siblings do not also have the condition.

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July 2021

Ultra-rare variants point to new autism candidate genes

by  /  26 July 2021

A large, whole-genome sequencing study of families yields insights into ultra-rare genetic variants that contribute to autism.

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December 2020
Paper DNA with one torn base to signify a point mutation.

Analysis links 98 genes to neurodevelopmental conditions

by  /  10 December 2020

Genetic sequences from nearly 53,000 people with autism, developmental delay or intellectual disability reveal strong ties to 98 genes.

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June 2020

Decade of data dents idea of a ‘female protective effect’

by  /  12 June 2020

Brothers and sisters of people with autism are both about two to three times more likely than the general population to have an autistic child themselves.

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September 2019
colorful micrograph of cells dividing

Whole-genome study lifts veil on inheritance patterns in autism

by  /  19 September 2019

An analysis of whole-genome sequences from nearly 500 families has implicated 16 new genes in autism.

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September 2017
Week of SeptemberSep
25th
2017

Genetics do-over; iffy influences; high-tech education and more

by  /  29 September 2017

A re-analysis of data yields an increased estimate for the genetic contribution to autism, how the environment might contribute to autism is hard to pin down, and students on the spectrum describe the benefits of using technology at school.

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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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A young boy and a young girl hiding behind the kitchen table.

Sibling study bolsters role of common variants in autism

by  /  24 August 2017

Children with autism are genetically more similar to one another than to a group of unaffected siblings.

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June 2017
Week of JuneJun
26th
2017

Rogue poop; ancestral autism; travel limbo and more

by  /  30 June 2017

A Tampa clinic goes rogue with fecal transplants, autism’s genetic ancestry traces to our deep past, and the U.S. Supreme Court revives the travel ban.

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October 2016

Nature of risk mutations varies with families’ history of autism

by  /  10 October 2016

Large autism-linked mutations tend to be inherited in families with a history of the condition. By contrast, they often arise spontaneously in families with a single affected person.

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