Israeli study reveals potential method for reducing symptoms of autism

Researchers at the Hebrew University of Jerusalem have released a groundbreaking study identifying a direct link between nitric oxide (NO) levels in the brain and autism symptoms. Dr. Haitham Amal and his team found that in mice, higher NO levels increased autism-like behaviors, while reducing NO in specific brain neurons lowered these behaviors. Treated mice showed greater social interaction, less repetitive behavior, reduced anxiety, and improved neural function.

The study, published in Advanced Science, also drew on human stem-cell data and blood samples from children with low-functioning autism. Amal hopes this new understanding of NO’s role could lead to future drug therapies for autism. The findings may also help clarify NO’s involvement in other neurological or psychiatric conditions, such as Alzheimer’s, schizophrenia, and bipolar disorder. (more)