16p11.2

Recent articles

Autism’s ties to the cell skeleton

Many genes related to the condition play a role in the internal scaffolding of cells, and cytoskeletal disruptions can affect neurodevelopment and behavior.

By Giorgia Guglielmi
22 June 2023 | 7 min read

Multi-lab study hints at benefits of long-tested autism drug

The results lend support for clinical trials of arbaclofen in people with an autism-linked condition, the researchers say.

By Angie Voyles Askham
8 June 2023 | 5 min read
A hand reaches from above to add a pill to a stack that is resting against the x-axis of a graph.

Going on Trial: Epidiolex for autism; arbaclofen tests; pain monitoring

This month’s issue of Going on Trial takes a sneak peek at some early null results from a small trial of a cannabidiol-based drug for autism, among other recent drug developments.

By Peter Hess
30 May 2023 | 7 min read
Photograph of white pills and blister pack on blue pastel colored background.

Trials of arbaclofen for autism yield mixed results

Autistic children taking the drug showed improvements in some behaviors but not in their social skills.

By Giorgia Guglielmi
5 May 2023 | 5 min read
Research diagram of brains viewed from overhead and in profile.

Brain signatures of rare variants hint at cardiovascular risk

People whose brains look like those of people who carry autism-linked copy number variants also share markers of heart health.

By Laura Dattaro
24 March 2023 | 4 min read
Lab images of cilia.

Autism and the cell’s antennae

Many autism-linked genes are somehow tied to cilia, the tiny hair-like sensors that stud a cell’s surface. But the question remains whether, and how, cilia differences contribute to the condition.

By Giorgia Guglielmi
4 January 2023 | 6 min read
X chromosome against a dark background.

Common and rare autism-linked variants share functional effects

Within the 16p region of the genome, the two types of variants similarly decrease neuronal gene expression — an effect that may reflect their spatial relationship.

By Nora Bradford
1 December 2022 | 4 min read
Geometric black-and-white brain model over a grid.

Excess of ‘don’t eat me’ cell signals may drive brain enlargement in autism

The signal, called CD47, is disrupted in autistic people who have a larger-than-average head.

By Peter Hess
22 November 2022 | 4 min read

Gene in autism hotspot regulates neuronal migration

Restoring the gene, TAOK2, in mice missing an autism-linked region of chromosome 16 normalizes neuronal movement during development.

By Holly Barker
10 October 2022 | 4 min read
Conceptual illustration of a door leading from one area of the brain to another area of the brain.

Autism’s genetic heterogeneity evident in brain connectivity patterns

The results highlight the importance of subgrouping study participants based on their underlying genetics, the researchers say.

By Angie Voyles Askham
27 September 2022 | 5 min read

Explore more from The Transmitter

Single-cell genomics technologies and cell atlases have ushered in a new era of human neurobiology

Single-cell approaches are already shedding light on the human brain, identifying cell types that are most vulnerable in the early stages of Alzheimer’s disease, for example.

By Ed Lein, Hongkui Zeng
24 March 2025 | 7 min read
Research image of a fiber optic implant in a mouse brain.

Bespoke photometry system captures variety of dopamine signals in mice

The tool tracks the excitation of an engineered protein that senses dopamine’s absolute levels, including fast and slow fluctuations in real time, and offers new insights into how the signals change across the brain.

By Sydney Wyatt
21 March 2025 | 5 min read
Cognitive neuroscientist Nick Turk-Browne helps an infant into an fMRI machine.

What infant fMRI is revealing about the developing mind

Cognitive neuroscientists have finally clocked how to perform task-based functional MRI experiments in awake babies—long known for their inability to lie still or take direction. Next, they aim to watch cognition take shape and settle a debate about our earliest memories—with one group publishing a big clue today.

By Calli McMurray
20 March 2025 | 12 min read