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A microRNA plays role in major depression

From the University of Alabama at Birmingham media release: A tiny RNA appears to play a role in producing major depression, the mental disorder that affects as many as 250 million people a year worldwide. Major… 

Social connectedness can increase suicide risk

From the University of Chicago media release: Community characteristics play an important role in perpetuating teen suicide clusters and thwarting prevention efforts, according to a new study by sociologists at the University of Chicago and University… 

Ketamine lifts depression via a byproduct of its metabolism

From the NIH/National Institute of Mental Health media release: A chemical byproduct, or metabolite, created as the body breaks down ketamine likely holds the secret to its rapid antidepressant action, National Institutes of Health (NIH) scientists…