Psychedelics are primarily recognized for their profound behavioral effects, leading most research on psychedelics and their primary target, the 5-HT2A receptor, to focus on brain activity. However, these receptors are not only found within the brain and are present in nearly every tissue and cell type throughout the body, playing a significant role alongside serotonin in modulating various...
Functional selectivity in the context of serotonin 2A (5-HT 2A ) receptor agonists is often described as differences psychedelic compounds have in the activation of Gq vs β-arrestin signaling in the brain and how that may relate to inducing psychoactive and hallucinatory properties with respect to each other. However, the presence of 5-HT 2A receptors throughout the body in several cell types,...