Protein complex points to new route to Rett syndrome
Mutations in a newly identified protein complex that interacts with the Rett protein also lead to a Rett-like condition in mice, researchers say.
Mutations in a newly identified protein complex that interacts with the Rett protein also lead to a Rett-like condition in mice, researchers say.
Mutations in the autism-linked gene PAX5 underlie a range of traits, including developmental delay, intellectual disability, seizures and autism.
Targeting the molecule, 4EPS, with an experimental drug may be a way to ease anxiety for autistic people, the researchers say. But not everyone is convinced.
Konstantinos “Kostas” Zarbalis talks about the upside of unexpected experimental results, and why he eats just one meal per day.
By automatically quantifying gait and posture in videos of mice, a new machine-learning tool could accelerate research on how autism-linked mutations or drug treatments affect motor skills.
Activating the immune system blunts social behavior in mice missing a copy of the autism-linked gene SHANK3, according to a new study. Blocking TRPV4, which encodes an ion channel involved in inflammatory responses, can reverse this effect.
Model animals don’t develop the usual behavioral and motor problems when reared in an enclosure containing exercise wheels, toys and treats.
Mice missing a copy of the gene ASH1L have excess synapses and autism-like behavioral differences, some of which are reversed by boosting an ASH1L-regulated gene.
Girls and young women with Rett syndrome have less severe anxiety and breathing problems after treatment with trofinetide, an analogue of insulin-like growth factor 1, according to an unpublished placebo-controlled trial.
Excitatory and inhibitory neurons can derive from the same cellular source in the developing human brain, a new study suggests, overturning a 20-year-old hypothesis. Tomasz Nowakowski discusses the finding’s implications for autism research.