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Boosting Natural Marijuana-like Brain Chemicals Treats Fragile X Syndrome Symptoms

UCI study points to role endocannabinoids play in common genetic cause of autism

 

American and European scientists have found that increasing natural marijuana-like chemicals in the brain can help correct behavioral issues related to fragile X syndrome, the most common known genetic cause of autism.

The work indicates potential treatments for anxiety and cognitive defects in people with this condition. Results appear online in Nature Communications.

Daniele Piomelli of UC Irvine and Olivier Manzoni of INSERM, the French national research agency, led the study, which identified compounds that inhibit enzymes blocking endocannabinoid transmitters called 2-AG in the striatum and cortex regions of the brain.

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