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Recent articles

Brain made of DNA strands on a background of molecule shapes

There are no autism-specific genes, just brain genes

There is not yet a single example of a gene that, when mutated, increases the likelihood of autism but not of other neurodevelopmental conditions, including intellectual disability.

By David Ledbetter, Scott Myers
23 March 2021 | 5 min read
Two children picking mushrooms in a field.

Genetics plays outsized role in autism, large study shows

Autism is more heritable than anorexia, alcohol dependence, depression and obsessive-compulsive disorder, according to an analysis of data from nearly 4.5 million people.

By Nicholette Zeliadt
15 October 2018 | 4 min read

Explore more from The Transmitter

Null and Noteworthy: Neurons tracking sequences don’t fire in order

Instead, neurons encode the position of sequential items in working memory based on when they fire during ongoing brain wave oscillations—a finding that challenges a long-standing theory.

By Laura Dattaro
30 June 2025 | 4 min read

How to teach this paper: ‘Neurotoxic reactive astrocytes are induced by activated microglia,’ by Liddelow et al. (2017)

Shane Liddelow and his collaborators identified the factors that transform astrocytes from their helpful to harmful form. Their work is a great choice if you want to teach students about glial cell types, cell culture, gene expression or protein measurement.

By Ashley Juavinett
30 June 2025 | 10 min read

Astrocytes sense neuromodulators to orchestrate neuronal activity and shape behavior

Astrocytes serve as crucial mediators of neuromodulatory processes previously attributed to direct communication between neurons, four new studies show.

By Claudia López Lloreda
27 June 2025 | 9 min listen