Psychedelic Psychiatry’s Brave New World
Carhart-Harris, R. L., Erritzoe, D., Nutt, D. J.
This popular commentary article (2020) describes the current resurrection of research into psychedelics (both neuroscience and therapeutic applications). It describes the evidence for the serotonin receptor (5-HT2a) agonism (psychedelics binding to that receptor) and the possible mechanisms through which long-lasting therapeutic effects can be found.
Abstract
After a legally mandated, decades-long global arrest of research on psychedelic drugs, investigation of psychedelics in the context of psychiatric disorders is yielding exciting results. Outcomes of neuroscience and clinical research into 5-Hydroxytryptamine 2A (5-HT2A) receptor agonists, such as psilocybin, show promise for addressing a range of serious disorders, including depression and addiction.