Skip to main content

Spectrum: Autism Research News

Tag: sequencing

January 2022
Cerebral cortex transcript

Alternate RNA versions of genes may shape autism

by  /  7 January 2022

Autism may involve different levels of RNA isoforms encoded by genes in the brain, which express many more proteins than previously thought.

0 Comments
December 2021

Trends in autism research 2021

23 December 2021

As 2021 comes to a close, Spectrum recaps some of the biggest trends in autism science this year: studies of sex differences, noncoding regions of the genome and points of convergence, as well as efforts to improve screening and participatory research.

0 Comments
Nighttime crowded Shanghai street scene with illumination from electric and neon signs.

New resource tracks genetic variations in Han Chinese populations

by  /  9 December 2021

An online database called NyuWa catalogs genetic variations among nearly 3,000 individuals and provides a comprehensive reference genome for the Han people.

0 Comments
November 2021
A gloved-hand holds up a vial against a background of colorful lights that represent a sequenced genome.

Genetic effects stack up in some people with autism

by  /  23 November 2021

Rare variants that alter the expression of genes in the brain contribute to autism in people who also have a rare autism-linked mutation, according to a new study.

0 Comments
October 2021
Illustration: a 3D DNA molecule sits on a gridded background, with yellow paper rays arrayed around it.

Subset of autism cases linked to mutations in noncoding genome

by  /  20 October 2021

Autism involves mutations in noncoding portions of the genome in at least 3 percent of people with the condition. The mutations occur in regions that help regulate known autism-linked genes.

0 Comments
September 2021
Four brains showing areas affected by the X chomosome in yellow

X chromosome exerts extra influence on brain development

by  /  15 September 2021

The X chromosome holds stronger-than-expected genetic sway over the structure of several brain regions. The genes that may underlie this oversized influence have ties to autism.

0 Comments
July 2021
Colorful, playful illustrated scene of ewborns on a conveyor belt moving past researchers holding a long, long list.

The push to screen newborns for rare autism-linked genetic conditions

by  /  28 July 2021

As treatments for some autism-linked genetic conditions inch closer to the clinic, researchers are talking more urgently about screening all newborns for such conditions.

0 Comments

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.

0 Comments
May 2021
DNA helix inside the human body

Autism genetics, explained

by  /  28 May 2021

The more scientists dig into DNA, the more intricate its contribution to autism seems to be. Here, we unravel the complex genetics of autism.

1 Comment
Computer screenshot showing bands of colour resulting from sequenced DNA.

Largest autism genetics analysis to date uncovers more high-confidence candidates

by  /  6 May 2021

The largest-yet study of genetic data from autistic people has identified 255 genes associated with the condition.

0 Comments