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Spectrum: Autism Research News

Tag: intellectual disability

February 2022

Top autism candidate gene tied to newly identified syndrome

by  /  17 February 2022

Mutations in the autism-linked gene PAX5 underlie a range of traits, including developmental delay, intellectual disability, seizures and autism.

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January 2022
Overhead view of crowd of people walking in Copenhagen city square.

Population study downgrades some copy number variants’ impact on autism

by  /  28 January 2022

Some copy number variants may boost a person’s chances of having autism, but to a lesser extent than previously thought.

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December 2021
Parent with toddler and clinician with clipboard.

Reimagining autism screening: A conversation with Roald Øien

by  /  21 December 2021

The questionnaires used to screen for autism are far from perfect, and tweaking them may not be enough. Roald Øien wants researchers to find better solutions.

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Cluster of traits tied to rare mutations in autism-linked gene

by  /  20 December 2021

Developmental delay, intellectual disability and behavioral issues are common among people who have mutations in MYT1L, a gene with strong ties to autism.

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November 2021
Stylized illustration combines flat color and 3D forms make up a mitochondria with human heads inside it.

Meet the ‘mitomaniacs’ who say mitochondria matter in autism

by  /  22 November 2021

Clues that problems with mitochondria contribute to autism have been accumulating for decades. In the past five years, a mutant mouse and a flurry of findings have energized the field.

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October 2021
Two colorful mouse neurons seen side by side on black, one has a mutation.

Precocious neurons may stunt brain growth in rare form of autism

by  /  5 October 2021

The first animal model of MYT1L syndrome suggests that fast-maturing neurons lead to the unusually small brains, social deficits and other traits seen in people with the condition.

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September 2021
Coloured transmission electron micrograph (TEM) of a SARS-CoV-2 coronavirus particle in pink and purple on deep blue background..

How to protect vulnerable autistic adults during the coronavirus pandemic

by  /  29 September 2021

Autistic adults are especially prone to contracting COVID-19 and to having complications from it. We need mitigation strategies and vaccination policies to better protect them.

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Researcher hands on three brain images taken at different ages, of different conditions.

The search for a link between autism and neurodegenerative conditions

by  /  28 September 2021

Autistic people have a higher-than-average chance of developing a neurodegenerative condition, according to a few studies. Some scientists are searching for proof — work that could also improve care for older autistic adults.

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Child makes a row of flowers on the ground.

Repetitive behaviors wax and wane among autistic youth

by  /  20 September 2021

Some types of restricted and repetitive behaviors become more prevalent among autistic children and teenagers over time, depending on their age and intellectual ability, whereas others decrease.

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Illustration of large microscope with spotlight on DNA strand representing focus on basic research leaving families in the twilight waiting room.

Autism research continues to stress basic science over improving interventions

by  /  14 September 2021

For 40 years, the preponderance of autism research has focused on understanding the causes and characteristics of the condition rather than testing assessments or interventions in community settings.

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