Mice and rats, for example, gravitate toward their mother’s bedding over bedding that is clean or smells of a different dam.

The U.S. Food and Drug Administration plans to make an approval decision on the first-ever drug for girls and women with Rett syndrome by 12 March.

The OTUD7A gene, which may account for some traits in people missing a segment of chromosome 15, appears to interact with several known autism-linked genes.

This month’s newsletter takes a close look at the orphan drug program in the United States, several cannabis-based therapies and a secondary analysis of bumetanide, among other new developments in autism-related drug trials.

The approach removes methyl tags from the gene and shields it from other silencing factors without changing the gene itself, raising hopes for a new treatment.

The treatment eases the animals’ sleep troubles, suggesting it has clinically meaningful effects beyond what was thought to be a critical window in early life.

The findings put genetic background forward to help explain autism’s heterogeneity.

Cells from people with fragile X syndrome overproduce — but don’t accumulate — proteins. New work suggests that excessive protein breakdown may account for this discrepancy, and explain some of the syndrome’s traits.

The people-focused researcher shares her secrets to carving out time for grant writing, creating work-life balance and letting go of unread emails.

Memories from Diering’s life trace the rising star’s scientific path from raising lizards as a child and later exploring home brewing to heading a lab that investigates memory, sleep disturbances and early development in animals with autism-linked mutations.