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Tag: Rett syndrome

October 2020
Ralf Schmid, the research director in Neurodevelopmental diseases at the Gene Therapy Program Orphan Disease Center, loads replicated mouse dna into wells in the gel before applying electric current to test the viability of the dna.
Features / Deep Dive

A quest for Quincy: Gene therapies come of age for some forms of autism

by ,  /  14 October 2020

A gene therapy for Angelman syndrome stands at the forefront of efforts to treat autism-linked conditions that stem from single genes.

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September 2020
Illustration of a neuron on top of a marijuana leaf surrounded by psychadelic colors.
News

Cannabis and autism, explained

by  /  7 September 2020

Autistic people and their families are increasingly experimenting with marijuana to try to ease problems such as insomnia, epilepsy and chronic pain — and traits of autism. But there is little evidence for its safety or effectiveness.

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August 2020
Series of micrographs showing neurons with Rett syndrome mutations lacking liquid compartments around DNA.
News

DNA droplets may be key to Rett syndrome, researchers say

by  /  27 August 2020

Mutations in the MECP2 gene, which are associated with autism and Rett syndrome, interfere with a cell’s ability to form droplets of DNA that silence gene expression.

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December 2019
Features / Special Reports / 2019: Year in review

Five hot topics in autism research in 2019

23 December 2019

This year’s hot topics in autism research center around brain organoids, heart rate, the gut microbiome, treatment timing and early detection.

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October 2019
News

Gene-edited marmosets may mimic Rett syndrome traits

by  /  23 October 2019

Researchers have used the gene-editing tool CRISPR to disable the MECP2 gene in marmoset embryos. The six such marmosets created seem to recapitulate aspects of Rett syndrome.

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Marijuana plant
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Cannabis compound improves sociability in autism mouse model

by  /  22 October 2019

A single dose of cannabidiol, a component of marijuana, eases seizures and improves learning and sociability in mice with mutations in an autism gene called CDKL5.

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linked hands in a pattern intertwined with DNA showing some broken parts, symbolizing mutations
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Rett syndrome’s link to autism, explained

by  /  21 October 2019

Studies of Rett syndrome hint at genes, cells and brain circuits that may be involved in autism — and may pave the way to treatments for both conditions.

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September 2019
white mouse on a green activity wheel
News

Patterns in heart rate, pupil size may predict Rett syndrome

by  /  18 September 2019

Heart-rate patterns and changes in pupil size may herald Rett syndrome, autism or related conditions.

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triangle effect digital rendering shows the shapes of a red neuron network
News

Drug screen reveals potential treatments for Rett syndrome

by  /  11 September 2019

An experimental leukemia drug and a chemical in black pepper ease breathing and movement problems in a mouse model of Rett syndrome.

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News

Protein ‘bubbles’ released from neurons may play role in autism

by  /  4 September 2019

Problems with protein-filled parcels called exosomes may contribute to Rett syndrome, a condition related to autism.

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