Low levels of serotonin in the brain are known to play a role in depression and anxiety, the involvement of serotonin (5-HT) in regulating emotional behaviour is firmly established. In fact, molecules that boost 5-HT signaling are the most frequently prescribed psychiatric drugs on the market, with a primary indication for the treatment of depression and anxiety disorders. These drugs mainly increase 5-HT signaling by … Continue reading Researchers uncover new serotonin neuronal mechanism in depression.