Boosting Antipsychotic Drugs

While antipsychotic drugs alleviate the symptoms of many people with schizophrenia, around a third of patients resist such treatments. A new study, led by Javier Gonzalez-Maeso of the Mount Sinai School of Medicine, suggests that this frustrating intractability depends on how DNA is packaged.

Gonzalez-Maeso and his colleagues found that antipsychotic drugs can suppress the expression of glutamate receptors in the brain, stunting their effectiveness as treatments for schizophrenia. But the researchers also found a way of boosting the effects of antipsychotics—by pairing them with drugs that block the gene suppression pathway.