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Spectrum: Autism Research News

Tag: fragile X syndrome

March 2021
Street view in Ricuarte, Colombia

Colombia lags behind in fragile X syndrome testing, diagnosis

by  /  10 March 2021

People with fragile X syndrome in Colombia are diagnosed at age 27, on average, according to the first study to assess diagnosis in the country. By comparison, the average age of fragile X diagnosis in the United States is younger than 4.

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Hands of researcher in two colors, one hand with Fragile X and the other with COIVD shapes connected by multicolored dots.

Fragile X researcher takes on COVID-19

by  /  2 March 2021

Cara Westmark has spent the past year building the case that a drug designed for fragile X syndrome might help coronavirus patients, too.

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February 2021
cells in a mouse brain show the mutations in green.

Molecular switch marks mosaic mutations in mice

by  /  11 February 2021

A new tool enables researchers to create mosaic mutations in only some cells and then accurately identify which cells are affected.

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January 2021

Method may improve safety of gene therapies targeting the brain

by  /  28 January 2021

A new approach for delivering gene therapy to the brain reduces nerve damage in primates and could help make gene therapies for conditions related to autism safer.

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3D image of a rat with motion sensor nodes on, in a clear cage.

Motion-capture videos reveal atypical grooming in fragile X rats

by  /  27 January 2021

A Hollywood-inspired video tool that captures movement in three dimensions over extended time periods shows that rats lacking the autism-linked gene FMR1 have different grooming patterns than controls do.

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Portrait of André Fenton.

Webinar: André Fenton on rethinking dysfunction in fragile X model mice

10 February 2021

On 10 February, André Fenton spoke about rethinking dysfunction in fragile X model mice.

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Mouse on gray background looks at something out of frame.

Inability to attend to cues may cause sensory challenges in fragile X mice

by  /  14 January 2021

Sensory problems in people with fragile X syndrome may stem from hyperactive neurons, a mouse model study suggests.

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December 2020
White lab mouse sitting in a gloved hand.

Notable papers in autism research, 2020

23 December 2020

Gene therapies and the factors influencing autism traits top Spectrum’s list of the 10 most notable research findings we covered in 2020.

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October 2020

Reactions from ASHG 2020

by  /  30 October 2020

Get the inside scoop from the 2020 American Society of Human Genetics annual meeting.

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Adolescent has cheek swabbed

Autism, intellectual disability linked to levels of fragile X protein

by  /  26 October 2020

People with particularly low levels of FMRP, the protein lacking in those with fragile X syndrome, are more likely to also have autism and severe intellectual disability.

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