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 …

Psilocybin-assisted therapy for depression: A systematic review and meta-analysis

S Haikazian, DCJ Chen-Li, DE Johnson, F Fancy… - Psychiatry …, 2023 - Elsevier
The aim of this review was to determine the effect of psilocybin on depressive symptoms in
patients diagnosed with life-threatening illnesses or major depressive disorder. Systematic …

Psilocybin desynchronizes the human brain

JS Siegel, S Subramanian, D Perry, BP Kay… - Nature, 2024 - nature.com
A single dose of psilocybin, a psychedelic that acutely causes distortions of space–time
perception and ego dissolution, produces rapid and persistent therapeutic effects in human …

Therapeutic potential of psychedelic drugs: navigating high hopes, strong claims, weak evidence, and big money

K Humphreys, P Todd Korthuis… - Annual Review of …, 2024 - annualreviews.org
Therapeutic claims about many psychedelic drugs have not been evaluated in any studies
of even modest rigor. The science of psychedelic drugs is strengthening however, making it …

Are “mystical experiences” essential for antidepressant actions of ketamine and the classic psychedelics?

K Hashimoto - European Archives of Psychiatry and Clinical …, 2024 - Springer
The growing interest in the rapid and sustained antidepressant effects of the dissociative
anesthetic ketamine and classic psychedelics, such as psilocybin, is remarkable. However …

Psilocybin facilitates fear extinction: importance of dose, context, and serotonin receptors

SC Woodburn, CM Levitt, AM Koester… - ACS Chemical …, 2024 - ACS Publications
A variety of classic psychedelics and MDMA have been shown to enhance fear extinction in
rodent models. This has translational significance because a standard treatment for post …

[HTML][HTML] Serotonergic Psychedelics–a Comparative review Comparing the Efficacy, Safety, Pharmacokinetics and Binding Profile of Serotonergic Psychedelics

F Holze, N Singh, ME Liechti, DC D'Souza - … : Cognitive Neuroscience and …, 2024 - Elsevier
Psychedelic compounds, including psilocybin, LSD, DMT, and 5-MeO-DMT all of which are
serotonin (5-HT) 2A receptor agonists are being investigated as potential treatments. This …

A brief historical overview of psychedelic research

MA Geyer - Biological Psychiatry: Cognitive Neuroscience and …, 2024 - Elsevier
Classical serotonergic psychedelics such as lysergic acid diethylamide or the naturally
occurring compounds psilocybin and mescaline produce profound changes in mood …

Expectancy effects in psychedelic trials

B Szigeti, B Heifets - Biological Psychiatry: Cognitive Neuroscience and …, 2024 - Elsevier
Clinical trials of psychedelic compounds like psilocybin, LSD and DMT have forced a
reconsideration of how non-drug factors, like participant expectations, are measured and …

Effect of psilocybin versus escitalopram on depression symptom severity in patients with moderate-to-severe major depressive disorder: observational 6-month follow …

D Erritzoe, T Barba, KT Greenway, R Murphy… - …, 2024 - thelancet.com
Background Psilocybin therapy (PT) produces rapid and persistent antidepressant effects in
major depressive disorder (MDD). However, the long-term effects of PT have never been …