The neural basis of psychedelic action

AC Kwan, DE Olson, KH Preller, BL Roth - Nature Neuroscience, 2022 - nature.com
Psychedelics are serotonin 2A receptor agonists that can lead to profound changes in
perception, cognition and mood. In this review, we focus on the basic neurobiology …

Default mode network modulation by psychedelics: a systematic review

JJ Gattuso, D Perkins, S Ruffell… - International Journal …, 2023 - academic.oup.com
Psychedelics are a unique class of drug that commonly produce vivid hallucinations as well
as profound psychological and mystical experiences. A grouping of interconnected brain …

Psychedelics promote plasticity by directly binding to BDNF receptor TrkB

R Moliner, M Girych, CA Brunello, V Kovaleva… - Nature …, 2023 - nature.com
Psychedelics produce fast and persistent antidepressant effects and induce neuroplasticity
resembling the effects of clinically approved antidepressants. We recently reported that …

Psychedelics promote neuroplasticity through the activation of intracellular 5-HT2A receptors

MV Vargas, LE Dunlap, C Dong, SJ Carter, RJ Tombari… - Science, 2023 - science.org
Decreased dendritic spine density in the cortex is a hallmark of several neuropsychiatric
diseases, and the ability to promote cortical neuron growth has been hypothesized to …

Bespoke library docking for 5-HT2A receptor agonists with antidepressant activity

AL Kaplan, DN Confair, K Kim, X Barros-Álvarez… - Nature, 2022 - nature.com
There is considerable interest in screening ultralarge chemical libraries for ligand discovery,
both empirically and computationally,,–. Efforts have focused on readily synthesizable …

Mechanisms and molecular targets surrounding the potential therapeutic effects of psychedelics

AM Jaster, J González-Maeso - Molecular psychiatry, 2023 - nature.com
Psychedelics, also known as classical hallucinogens, have been investigated for decades
due to their potential therapeutic effects in the treatment of neuropsychiatric and substance …

Structure–activity relationships for psilocybin, baeocystin, aeruginascin, and related analogues to produce pharmacological effects in mice

GC Glatfelter, E Pottie, JS Partilla… - ACS Pharmacology & …, 2022 - ACS Publications
4-Phosphoryloxy-N, N-dimethyltryptamine (psilocybin) is a naturally occurring tertiary amine
found in many mushroom species. Psilocybin is a prodrug for 4-hydroxy-N, N …

Serotonin 2A Receptor (5-HT2AR) Agonists: Psychedelics and Non-Hallucinogenic Analogues as Emerging Antidepressants

W Duan, D Cao, S Wang, J Cheng - Chemical Reviews, 2023 - ACS Publications
Psychedelics make up a group of psychoactive compounds that induce hallucinogenic
effects by activating the serotonin 2A receptor (5-HT2AR). Clinical trials have demonstrated …

Effect of psilocybin and ketamine on brain neurotransmitters, glutamate receptors, DNA and rat behavior

A Wojtas, A Bysiek, A Wawrzczak-Bargiela… - International Journal of …, 2022 - mdpi.com
Clinical studies provide evidence that ketamine and psilocybin could be used as fast-acting
antidepressants, though their mechanisms and toxicity are still not fully understood. To …

Psychedelics and neural plasticity: therapeutic implications

SF Grieco, E Castrén, GM Knudsen… - Journal of …, 2022 - Soc Neuroscience
Psychedelic drugs have reemerged as tools to treat several brain disorders. Cultural
attitudes toward them are changing, and scientists are once again investigating the neural …