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A potential biomarker to AID, not MAKE, a diagnosis

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The media has just called another biological marker a “diagnostic test”, when in this case, it was always intended to be an aid, not a test itself. It involves using baby hair strands to look a variation in metabolism of certain chemical elements across time. Remarkably, it showed similar results in autistic children in Japan, the US and Sweden. It’s not ready to be used as a diagnostic test, so what is it supposed to do? Listen to an interview with the inventor and researcher, Dr. Manish Arora from The Icahn School of Medicine at Mt. Sinai School here.

The full article (open access) can be found here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9740182/

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The true title should be: “A new open source screening tool to help detect autism”

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Many of the existing tools to identify autism cost money or are not specific for ASD, and they are hidden behind paywalls and are hard to obtain. A group of scientists led by Tom Frazer at John Caroll University put together a 39 questionnaire called the Autism Symptoms Dimensions Questionnaire to be filled out by parents of children. It’s free and open source! But that’s just the first step. The media got the intent wrong, yet again.

It should not replace a full diagnosis. Autism is complex, and even those with genetic forms of autism show heterogeneity in symptoms. They each need comprehensive evaluations. But this is a good start. Check it out here!!! It’s open source:

References below:

https://pubmed.ncbi.nlm.nih.gov/36670671/

https://onlinelibrary.wiley.com/doi/epdf/10.1111/dmcn.15497

https://pubmed.ncbi.nlm.nih.gov/36639821/

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Can you say strengths and deficits at the same time?

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People tend to go towards a “strengths only” or “weaknesses only” approach to describing autism. But even if you think about a single aspect of autistic challenges – social communication – autistics can show both. How can you measure this, and even more importantly, document it to play to someones strengths while addressing their impairments at the same time? Special guests Dr. Matthew Lerner and Jacquelyn Gates from Stony Brook University explain how this can be done by clinicians.

https://pubmed.ncbi.nlm.nih.gov/36573397/