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Spectrum: Autism Research News

Tag: developmental delay

May 2021

Genes tied to autism, developmental delay, schizophrenia share functions

by  /  7 May 2021

Many genes linked to autism, schizophrenia and neurodevelopmental delay regulate gene expression and support communication between neurons.

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Chart compiling the deletions and duplications linked to various neurodevelopmental traits.

Massive analysis scores genes’ sensitivity to mutations

by  /  5 May 2021

Researchers have rated more than 17,000 genes, including many linked to autism and other neuropsychiatric conditions, according to their sensitivity to deletions and duplications.

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Younger brother giving older brother a haircut at home.

Siblings boost autistic people’s daily-living skills

by  /  4 May 2021

Autistic people with at least one sibling make greater gains in adaptive functioning than their only-child counterparts do.

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January 2021
Molecular model of histone protein which wraps up DNA strands.

New condition hints at structural protein’s role in autism

by  /  22 January 2021

Mutations in genes that encode a histone, which gives structure to chromosomes, can lead to developmental delay and congenital anomalies.

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Four white mice on a rotarod, blue background.

Motor skills, brain volume affected in mouse model of DDX3X syndrome

by  /  13 January 2021

Mice missing one copy of the autism-linked gene DDX3X have smaller brains and worse motor skills than mice with both copies of the gene, according to a new unpublished study.

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Young man at the kitchen sink next to open dishwasher.

Daily living skills influence autistic adults’ education, employment options

by  /  5 January 2021

Autistic people’s skill at managing the demands of daily life decline after they leave high school, according to a new study. But those who maintain more abilities are more likely to pursue further education than those who don’t.

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December 2020
Paper DNA with one torn base to signify a point mutation.

Analysis links 98 genes to neurodevelopmental conditions

by  /  10 December 2020

Genetic sequences from nearly 53,000 people with autism, developmental delay or intellectual disability reveal strong ties to 98 genes.

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November 2020

Test gauges autistic children’s verbal abilities in natural settings

by  /  18 November 2020

An interactive assessment allows clinicians and researchers to evaluate an autistic child’s use of language in everyday social situations.

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Photograph of lab researchers at Ultragenyx

Gene therapy trial for autism-linked condition is put on hold

by  /  5 November 2020

All five participants in a clinical trial of a gene therapy for Angelman syndrome experienced leg weakness, leading sponsors to pause the study.

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September 2020
Close-up of adult hand holding preemie baby hand.

Increasing delays in development may signal autism in preterm babies

by  /  28 September 2020

Extremely preterm babies later diagnosed with autism tend to show steep declines in development, a pattern that could flag them for intervention as early as 6 months of age.

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