The University of Maryland School of Medicine's Maryland Psychiatric Research Center (MPRC), a research center in the School's Department of Psychiatry, was awarded a $10.7 million grant from the National Institutes of Health (NIH) to establish a Silvio O. Conte Neuroscience Research Center that will examine the causes of schizophrenia and search for possible new treatments. Schizophrenia is a devastating psychiatric disease, affecting one percent of people worldwide. Although its roots have been traced to abnormal early brain development, the cause remains a mystery, and current treatments are limited.
The five-year NIH grant*, one of only two awarded this year nationwide, will enable researchers to conduct breakthrough research, combining laboratory and clinical studies of a key chemical called kynurenic acid, a major breakdown product of the amino acid tryptophan. Kynurenic acid levels are increased in the brain of individuals with schizophrenia, and appear to contribute especially to the cognitive abnormalities, which are core symptoms of the disease and a major reason for the inability of people with the disorder to lead productive and fulfilling lives.