Picower Institute neuroscientists use single dose of experimental drug; could prove promising for treatment of autism symptoms.

Neuroscientists at MIT’s Picower Institute for Learning and Memory report in the March 18 Proceedings of the National Academy of Sciences (PNAS) that they have reversed autism symptoms in adult mice with a single dose of an experimental drug.

The work from the laboratory of Nobel laureate Susumu Tonegawa, the Picower Professor in the Department of Biology and a principal investigator at the Picower Institute, points to potential targets for drugs that may one day improve autism symptoms such as hyperactivity, repetitive behaviors and seizures in humans by modifying molecular mechanisms underlying the disease.

“These findings suggest a possible novel therapeutic target for the treatment of Fragile X Syndrome (FXS) — the most common inherited form of autism and intellectual disability,” said Eric Klann, a professor of neural science at New York University…