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Psilocybin and psilocin research index

Find psilocybin and psilocin papers, preprints, trials, and citations with clear source context.

Searches titles, authors, journals, identifiers, indexed metadata, and derived research topics. Use Filters to narrow by source, status, substance, study type, or date.

Database 4,961 indexed records Auto-updated on Aug 19, 2026 01:24 UTC

Executed search Journal: Pharmacopsychiatry 13 matching records are displayed.

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Database

4,742 Psilocybin Records 673 Psilocin Records 1,461 Journals 66 Research Topics

Published 4,223 Peer-reviewed / formal records Preprints 435 Marked as not peer reviewed Clinical trials 300 ClinicalTrials.gov records R toolkit visNetwork Bibliometrics, live SQLite analysis, HTML graph, and PDF export

Top journals 1,461 indexed journals

Journal	Records
Journal of psychopharmacology (Oxford, England)	148
Journal of psychoactive drugs	97
Frontiers in psychiatry	90
Psychopharmacology	85
Neuroscience Applied	57
Journal of Psychedelic Studies	48
Psychedelic medicine (New Rochelle, N.Y.)	39
Scientific reports	37
Biological Psychiatry	32
Journal of affective disorders	32

Research topics 66 topic filters

Depression 1,737 Receptor Pharmacology 1,281 Safety 1,203 Mechanism of Action 1,072 Review Article 1,072 Clinical Trial 977 Anxiety 883 Addiction 824 Pharmacology 752 General 538 Aging 524 Animal Study 524 Observational Study 515 Brain Imaging 481 Treatment-Resistant Depression 417 Emotional Processing 409 PTSD 400 Neuroplasticity 399

Source coverage 8 active sources

Source	Count	Share	Status
PubMed	2,566	51.7%	Active
OpenAlex	1,155	23.3%	Active
Crossref	405	8.2%	Active
ClinicalTrials.gov	300	6%	Active
Europe PMC	188	3.8%	Active
PsyArXiv	186	3.7%	Active
bioRxiv	123	2.5%	Active

Publication timeline 3,858 dated records

3,858 records since 2020

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Substances Psilocybin 4742 Psilocin 673

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Executed search Journal: Pharmacopsychiatry 13 matching records are displayed.

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13 matching records for Journal: Pharmacopsychiatry.

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Cardiac Consequences Associated with Psychedelic Use: A Systematic Review of Lysergic Acid Diethylamide, 3,4-Methylenedioxymethamphetamine, and 5-Hydroxytryptamine 2B-Mediated Valvular Heart Disease.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/a-2794-6487 PubMed 41643722

Pharmacopsychiatry 2026-03-01 Xu T, Wong S, Le GH, Dri CE, Teopiz KM, Lu A

PubMed Published psilocybin Mechanism of Action Receptor Pharmacology Systematic Review Systematic Review More

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Regulatory Alignment of Psilocybin Clinical Trials in Major Depressive Disorder on ClinicalTrials.gov: A Cross-Sectional Analysis.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/a-2529-7029 PubMed 40245934

Pharmacopsychiatry 2025-07-01 Swieczkowski D, Kwaśny A, Pruc M, Gaca Z, Szarpak L, Cubała WJ

PubMed Published psilocybin psilocin Depression Mechanism of Action Clinical Trial Clinical Trial More

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Novel Antidepressants in the Pipeline (Phase II and III): A Systematic Review of the US Clinical Trials Registry.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/a-1714-9097 PubMed 35045580

Pharmacopsychiatry 2022-07-01 Sakurai H, Yonezawa K, Tani H, Mimura M, Bauer M, Uchida H

PubMed Published psilocybin Depression Mechanism of Action Clinical Trial Systematic Review More

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Classic Psychedelic Coadministration with Lithium, but Not Lamotrigine, is Associated with Seizures: An Analysis of Online Psychedelic Experience Reports.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/a-1524-2794 PubMed 34348413

Pharmacopsychiatry 2021-09-01 Nayak SM, Gukasyan N, Barrett FS, Erowid E, Erowid F, Griffiths RR

PubMed Published psilocybin Depression Safety Other More

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Classical Psychedelics as Therapeutics in Psychiatry - Current Clinical Evidence and Potential Therapeutic Mechanisms in Substance Use and Mood Disorders.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/a-1341-1907 PubMed 33472250

Pharmacopsychiatry 2021-07-01 Mertens LJ, Preller KH

PubMed Published psilocybin Depression Addiction Mechanism of Action Randomized Controlled Trial More

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The Potential Role of Psychedelic Drugs in Mental Health Care of the Future.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/a-1486-7386 PubMed 33979868

Pharmacopsychiatry 2021-07-01 Gründer G, Jungaberle H

PubMed Published psilocybin Pharmacology Safety Other More

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Psychological effects of (S)-ketamine and N,N-dimethyltryptamine (DMT): a double-blind, cross-over study in healthy volunteers.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/s-2005-916185 PubMed 16342002

Pharmacopsychiatry 2005-11-01 Gouzoulis-Mayfrank E, Heekeren K, Neukirch A, Stoll M, Stock C, Obradovic M

PubMed Published psilocybin Receptor Pharmacology Healthy Volunteers Other More

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Psychopathological effects of S-ketamine and dimethyltryptamine (DMT) in humans: a double-blind, cross-over human experimental study of the NMDA antagonist and the 5HT2A agonist model of psychosis

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/s-2005-918695

Pharmacopsychiatry 2005-09-01 Euphrosyne Gouzoulis-Mayfrank, Anna Neukirch, Karsten Heekeren

OpenAlex Published psilocybin Depression Pharmacology Receptor Pharmacology Other More

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Advances and pathophysiological models of hallucinogenic drug actions in humans: a preamble to schizophrenia research.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/s-2007-979353 PubMed 9754840

Pharmacopsychiatry 1998-07-01 Vollenweider FX

PubMed Published psilocybin Receptor Pharmacology Animal Study Drug Interactions Other More

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Methodological issues of human experimental research with hallucinogens.

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/s-2007-979356 PubMed 9754843

Pharmacopsychiatry 1998-07-01 Gouzoulis-Mayfrank E, Schneider F, Friedrich J, Spitzer M, Thelen B, Sass H

PubMed Published psilocybin General Other More

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Psilocybin-Induced Transformations of Visual Space

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/s-0028-1094281

Pharmacopsychiatry 1970-07-01 Richard Hill, Roland A. Fischer

OpenAlex Published psilocybin Pharmacology Receptor Pharmacology Toxicity Other More

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Hypnotic Induction of the Interference of Psilocybin with Optically Induced Spatial Distortion

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/s-0028-1094250

Pharmacopsychiatry 1969-11-01 Peter Gwynne, Roland Fischer, Richard Hill

OpenAlex Published psilocybin Pharmacology Receptor Pharmacology Personality Change Other More

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Psilocybin-induced Autonomic, Perceptual, and Behavioral Change

Abstract available at the source but not redistributed here. Read at source.

Details DOI 10.1055/s-0028-1094227

Pharmacopsychiatry 1968-11-01 R Fischer, Diana Warshay

OpenAlex Published psilocybin Depression Anxiety Receptor Pharmacology Other More