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Recent articles

Illustration of hybrid objects: part light bulb, part lab vial, some in blue and some in red to signify null and replicated results.

Null and Noteworthy: Brain aging, oxytocin pathways, biomarker back-up

Null and replicated results in this month’s newsletter tackle aging, a purported pathway for oxytocin’s effects on autistic people, and a possible autism biomarker.

By Emily Harris
15 September 2022 | 5 min read

Explore more from The Transmitter

Finding the Rett syndrome gene and ways to fix it

Kevin Mitchell talks with Huda Zoghbi about her work identifying the MECP2 gene, its role in the brain and therapies to address its dysfunction.

By Kevin Mitchell
21 September 2026 | 4 min read
Hand holding a vial of microplastics.

Measuring plastic in the brain: Improving, but incomplete

Meanwhile, researchers are publishing papers without “sufficient quality control,” says analytical chemist Dušan Materić.

By Amber Dance
18 September 2026 | 9 min read
Calendar with deadline.

Incredible shrinking grant deadlines at the BRAIN Initiative

“A month is crazy,” says one former recipient, referring to a new funding opportunity’s timeline.

By Brendan Borrell
17 September 2026 | 4 min read