Schizophrenia Risk Gene Linked to Cognitive Deficits in Mice
Published:25 Oct.2019    Source:National Institutes of Health

Researchers have discovered in mice how one of the few genes definitively linked to schizophrenia, called SETD1A, likely confers risk for the illness. Mice genetically engineered to lack a functioning version of the enzyme-coding gene showed abnormalities in working memory, mimicking those commonly seen in schizophrenia patients. Restoring the gene’s function corrected the working memory deficit.

Counteracting the gene’s deficiencies also repaired neuronal circuit deficits in adult mice – suggesting clues for potential treatment strategies. A team of scientists led by Joseph Gogos, M.D., Ph.D., of Columbia University, New York City, reported on their research – supported by the National Institutes of Health – in Neuron.