CHD8
Autism-related genes converge on microglia and dopamine in zebrafish
The findings add to the growing evidence that genes with disparate functions can play similar roles in brain development.
Autism-related genes converge on microglia and dopamine in zebrafish
Chromatin remodeling tied to altered splicing in autism model
Exposing neurons to valproic acid, a well-known environmental risk factor for autism, disrupts their ability to generate different proteins from the same gene.
Chromatin remodeling tied to altered splicing in autism model
CHD8 mutation in 33 mouse strains yields range of traits
The findings put genetic background forward to help explain autism’s heterogeneity.
CHD8 mutation in 33 mouse strains yields range of traits
Flexible genomic architecture undergoes major redesigns during cerebellum development
A new atlas reveals how the structural shake-ups within a cell’s genome differ by cell type and brain region over time.
Flexible genomic architecture undergoes major redesigns during cerebellum development
Community Newsletter: Autism gene lists, genetic diversity in mouse models, an autism biomarker
This week, we’re bringing you some labors of love: a thread lamenting the autism field’s focus on gene lists, a study introducing genetic diversity in mouse models, and long-awaited results from a biomarker study.
Community Newsletter: Autism gene lists, genetic diversity in mouse models, an autism biomarker
‘Double duty’ autism-linked genes upend conventional characterizations
What these genes do and how they affect autism depends on when in development they’re studied, despite what classic ‘gene ontology’ analyses say.
‘Double duty’ autism-linked genes upend conventional characterizations
Heart anomalies abound in mouse models of autism
Of nine genetic models examined in a new study, all had some incidence of cardiac abnormalities. But the problems varied widely depending on the affected genes.
Organoids show how mutations in top autism gene may lead to brain overgrowth in people
The loss of CHD8, a top autism gene, speeds up the production of certain neurons and leads to overgrowth in spheres of cultured brain cells.
Organoids show how mutations in top autism gene may lead to brain overgrowth in people
Three autism-linked genes converge on tweaks to cells’ timing
Mutations in all three accelerate the maturation of inhibitory neurons, which could upset the brain’s balance of excitation and inhibition early in development.
Three autism-linked genes converge on tweaks to cells’ timing
Disruptions to brain’s ‘thermostat’ may underpin autism traits
Mounting evidence suggests that autism often involves upsets in homeostatic plasticity, a set of processes neurons use to stabilize their activity. These disruptions result from a range of autism-linked mutations and may help to explain the condition’s famed heterogeneity.
Disruptions to brain’s ‘thermostat’ may underpin autism traits
Explore more from The Transmitter
It’s past time to stop using the Reading the Mind in the Eyes Test
The widely used measure of “theory of mind” needs to be re-examined, along with the long-standing claim that autism is linked to a lack of this ability.
It’s past time to stop using the Reading the Mind in the Eyes Test
The widely used measure of “theory of mind” needs to be re-examined, along with the long-standing claim that autism is linked to a lack of this ability.
Robots boost data consistency in rodent studies reliant on mechanical, optogenetic stimulation
Two new devices take experimenter variation out of the equation, the lead investigators say.
Robots boost data consistency in rodent studies reliant on mechanical, optogenetic stimulation
Two new devices take experimenter variation out of the equation, the lead investigators say.
Spina bifida; MDMA effects in a mouse model of autism; maternal autoantibodies
Here is a roundup of autism-related news and research spotted around the web for the week of 13 May.
Spina bifida; MDMA effects in a mouse model of autism; maternal autoantibodies
Here is a roundup of autism-related news and research spotted around the web for the week of 13 May.