Skip to main content

Tag: gene expression

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

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
Colorful illustration shows a boy talking and a bird singing, with the sounds merging between them.
Features

Tuning into bird songs for clues to autism

by  /  8 September 2021

Parallels between how birds learn to sing and how children learn to speak provide a window into the roots of language difficulties in autism.

0 Comments
A lighthearted, colorful, chaotic lab scene with fruit flies flying in formation, worms peeking out of piles of dirt and zebrafish spilling out of beakers.
Features / Deep Dive

What studying worms, flies and fish says about autism

by  /  8 September 2021

Researchers are increasingly turning to simple animals to learn about autism biology and find leads for new drugs.

0 Comments
News

Placental hormone loss spurs autism-like traits in mice

by  /  2 September 2021

Mice exposed to unusually low levels of the placental hormone allopregnanolone in the womb show atypical brain development and autism-like behaviors.

0 Comments
August 2021
News

Molecular overlap links tuberous sclerosis, fragile X

by  /  16 August 2021

Brain cells from the cerebellums of mice that model tuberous sclerosis show dampened levels of proteins controlled by FMRP, the protein missing in fragile X syndrome.

0 Comments
News

Mutations in the noncoding genome contribute to autism

by  /  2 August 2021

Spontaneous mutations in parts of the genome that regulate gene EBF3 appear to contribute to autism risk.

0 Comments
July 2021
News / Toolbox

New tool maps cell types in lab-grown blobs of brain tissue

by  /  29 July 2021

The software compares gene expression in cells derived from organoids with a reference atlas of the developing mouse brain.

0 Comments
Playful clay chromatin strand is not plugged in, there fore, not turned on
News

Autism’s link to chromatin remodeling, explained

by  /  6 July 2021

Many of the genes strongly linked to autism are involved in the remodeling of chromatin, the complex of DNA and proteins that makes up chromosomes. Scientists are just beginning to understand why.

0 Comments
June 2021
News / Toolbox

CRISPR tool creates long-lasting epigenome alterations

by  /  11 June 2021

A new spin on the classic CRISPR gene-editing tool can alter the genome’s chemical tags and suppress gene expression for months.

0 Comments
News

Brain activity patterns may distinguish girls with autism

by  /  2 June 2021

Atypical patterns of neuronal activity and gene expression in the striatum may characterize autism in girls, according to a new study.

0 Comments