The target: a neurotransmitter called glutamate and its receptors, which malfunction in the forebrain of psychotic patients.
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2.
These receptors interact with the neurotransmitter glutamate, the levels of which seem to be out of balance in depression.
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3.
These included genes involved in the regulation of three neurotransmitters dopamine, glutamate and serotonin and also G-protein-coupled receptors, which react to a wide variety of stimulants.