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posted by Fnord666 on Tuesday February 20 2018, @03:31AM   Printer-friendly
from the early-detection dept.

Autism: Scientists take 'first steps' towards biological test

Scientists have taken the first steps towards what they say could become a new blood and urine test for autism. Their study tested children with and without the condition and found higher levels of protein damage in those with the disorder.

The researchers said the tests could lead ultimately to the earlier detection of the condition, which can be difficult to diagnose. But experts expressed caution, saying such a test was still a long way off.

[...] For this new study, published in the Molecular Autism journal, researchers looked for chemical differences in the blood and urine of 38 autistic children and 31 children without the condition, all aged between five and 12. In those with autism they found higher levels of protein damage - particularly in the blood plasma - which they said were associated with ill health.

Dr Naila Rabbani, from the University of Warwick, who led the study, told the BBC the tests could ultimately be used by doctors to diagnose autism earlier in childhood by detecting these markers.

Advanced glycation endproducts, dityrosine and arginine transporter dysfunction in autism - a source of biomarkers for clinical diagnosis (open, DOI: 10.1186/s13229-017-0183-3) (DX)


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  • (Score: 2) by JoeMerchant on Tuesday February 20 2018, @02:53PM

    by JoeMerchant (3937) on Tuesday February 20 2018, @02:53PM (#640651)

    they should confirm it works before they start drawing blood from 1 year olds

    F- yeah they should, just like they should have been more careful rolling out HepC vaccines to newborns within an hour of birth, etc. etc. etc.

    OTOH, 69 test subjects is basically nothing, and blood draws from a 1 year old are not unusual for other reasons.

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