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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 4,941 indexed records Auto-updated on Aug 10, 2026 01:26 UTC

Executed search Journal: PloS one 17 matching records are displayed.

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Database

4,722 Psilocybin Records 671 Psilocin Records 1,458 Journals 66 Research Topics

Published 4,208 Peer-reviewed / formal records Preprints 431 Marked as not peer reviewed Clinical trials 299 ClinicalTrials.gov records R toolkit visNetwork Bibliometrics, live SQLite analysis, HTML graph, and PDF export

Top journals 1,458 indexed journals

Journal	Records
Journal of psychopharmacology (Oxford, England)	147
Journal of psychoactive drugs	97
Frontiers in psychiatry	90
Psychopharmacology	85
Neuroscience Applied	57
Journal of Psychedelic Studies	47
Psychedelic medicine (New Rochelle, N.Y.)	39
Scientific reports	37
bioRxiv : the preprint server for biology	33
Biological Psychiatry	32

Research topics 66 topic filters

Depression 1,732 Receptor Pharmacology 1,279 Safety 1,195 Review Article 1,065 Mechanism of Action 1,062 Clinical Trial 973 Anxiety 878 Addiction 820 Pharmacology 748 General 537 Aging 522 Animal Study 521 Observational Study 512 Brain Imaging 477 Treatment-Resistant Depression 415 Emotional Processing 407 PTSD 399 Neuroplasticity 395

Source coverage 8 active sources

Source	Count	Share	Status
PubMed	2,567	52%	Active
OpenAlex	1,150	23.3%	Active
Crossref	402	8.1%	Active
ClinicalTrials.gov	299	6.1%	Active
PsyArXiv	188	3.8%	Active
Europe PMC	180	3.6%	Active
bioRxiv	118	2.4%	Active

Publication timeline 3,838 dated records

3,838 records since 2020

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Substances Psilocybin 4722 Psilocin 671

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Executed search Journal: PloS one 17 matching records are displayed.

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17 matching records for Journal: PloS one.

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5 Years of bipolar disorder conversations on Reddit: Methods, key topics and future directions.

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

Details DOI 10.1371/journal.pone.0338622 PubMed 41790781

PloS one 2026-01-01 Poh C, Head C, Nunez JJ, Lapadat L, Morton E, Collaborative RESearch Team to Study Psychosocial Issues in Bipolar Disorder (CREST.BD)

PubMed Published psilocybin Healthcare Workers Other More

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Psilocybin-assisted massed cognitive processing therapy for chronic posttraumatic stress disorder: Protocol for an open-label pilot feasibility trial.

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

Details DOI 10.1371/journal.pone.0313741 PubMed 39823496

PloS one 2025-01-01 Meshkat S, J Zeifman R, Stewart K, Janssen-Aguilar R, Lou W, Jetly R

PubMed Published psilocybin PTSD Mechanism of Action Wellbeing Clinical Trial More

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A landscape analysis of psychedelic retreat organizations advertising online.

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

Details DOI 10.1371/journal.pone.0321648 PubMed 40315211

PloS one 2025-01-01 Neitzke-Spruill L, Beit CS, Robinson JO, Singh N, Kambala S, Ramesh R

PubMed Published psilocybin Mechanism of Action Wellbeing Safety Other More

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A protocol for a scoping review of variations among psychedelic interventions for psychological suffering associated with the end-of-life.

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

Details DOI 10.1371/journal.pone.0318343 PubMed 40327705

PloS one 2025-01-01 Kratina S, Strike C, Schwartz R, Nayfeh A, Jopling S, Lo C

PubMed Published psilocybin Depression Anxiety End-of-Life Distress Systematic Review More

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Race/ethnicity moderates the associations between lifetime psilocybin use and opioid use disorder.

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

Details DOI 10.1371/journal.pone.0321461 PubMed 40334252

PloS one 2025-01-01 Jones G

PubMed Published psilocybin Addiction Observational Study Observational Study More

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The therapeutic alliance between study participants and intervention facilitators is associated with acute effects and clinical outcomes in a psilocybin-assisted therapy trial for major depressive disorder.

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

Details DOI 10.1371/journal.pone.0300501 PubMed 38483940

PloS one 2024-01-01 Levin AW, Lancelotta R, Sepeda ND, Gukasyan N, Nayak S, Wagener TL

PubMed Published psilocybin Depression Mystical Experience Clinical Trial Clinical Trial More

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Critical appraisal of evidence supporting prescription of psychedelics from clinic websites in Ontario, Canada.

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

Details DOI 10.1371/journal.pone.0309911 PubMed 39446753

PloS one 2024-01-01 Kim K, Yusuf A, Sud A, Persaud N, Kirubarajan A, Moller M

PubMed Published psilocybin Depression Healthcare Workers Safety Other More

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Phenomenological assessment of psychedelics induced experiences: Translation and validation of the German Challenging Experience Questionnaire (CEQ) and Ego-Dissolution Inventory (EDI).

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

Details DOI 10.1371/journal.pone.0264927 PubMed 35294453

PloS one 2022-01-01 Dworatzyk K, Jansen T, Schmidt TT

PubMed Published psilocybin Anxiety Consciousness Mystical Experience Observational Study More

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Comparison of psychedelic and near-death or other non-ordinary experiences in changing attitudes about death and dying.

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

Details DOI 10.1371/journal.pone.0271926 PubMed 36001643

PloS one 2022-01-01 Sweeney MM, Nayak S, Hurwitz ES, Mitchell LN, Swift TC, Griffiths RR

PubMed Published psilocybin Spirituality Mystical Experience Observational Study Observational Study More

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"A sense of the bigger picture:" A qualitative analysis of follow-up interviews with people with bipolar disorder who self-reported psilocybin use.

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

Details DOI 10.1371/journal.pone.0279073 PubMed 36516137

PloS one 2022-01-01 DellaCrosse M, Pleet M, Morton E, Ashtari A, Sakai K, Woolley J

PubMed Published psilocybin Depression Addiction Emotional Processing Clinical Trial More

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Self-reported negative outcomes of psilocybin users: A quantitative textual analysis.

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

Details DOI 10.1371/journal.pone.0229067 PubMed 32084160

PloS one 2020-01-01 Bienemann B, Ruschel NS, Campos ML, Negreiros MA, Mograbi DC

PubMed Published psilocybin Depression Addiction Treatment-Resistant Depression Other More

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Survey of subjective "God encounter experiences": Comparisons among naturally occurring experiences and those occasioned by the classic psychedelics psilocybin, LSD, ayahuasca, or DMT.

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

Details DOI 10.1371/journal.pone.0214377 PubMed 31013281

PloS one 2019-01-01 Griffiths RR, Hurwitz ES, Davis AK, Johnson MW, Jesse R

PubMed Published psilocybin Spirituality Mystical Experience Observational Study Observational Study More

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The psychedelic state induced by ayahuasca modulates the activity and connectivity of the default mode network.

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

Details DOI 10.1371/journal.pone.0118143 PubMed 25693169

PloS one 2015-01-01 Palhano-Fontes F, Andrade KC, Tofoli LF, Santos AC, Crippa JA, Hallak JE

PubMed Published psilocybin Brain Imaging Default Mode Network Consciousness Other More

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Evolution of the toxins muscarine and psilocybin in a family of mushroom-forming fungi.

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

Details DOI 10.1371/journal.pone.0064646 PubMed 23717644

PloS one 2013-01-01 Kosentka P, Sprague SL, Ryberg M, Gartz J, May AL, Campagna SR

PubMed Published psilocybin Review Article Review Article More

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Psychedelics and mental health: a population study.

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

Details DOI 10.1371/journal.pone.0063972 PubMed 23976938

PloS one 2013-01-01 Krebs TS, Johansen PØ

PubMed Published psilocybin Depression Anxiety PTSD Observational Study More

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Prediction of psilocybin response in healthy volunteers.

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

Details DOI 10.1371/journal.pone.0030800 PubMed 22363492

PloS one 2012-01-01 Studerus E, Gamma A, Kometer M, Vollenweider FX

PubMed Published psilocybin Anxiety Personality Change Emotional Processing Other More

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Psychometric evaluation of the altered states of consciousness rating scale (OAV).

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

Details DOI 10.1371/journal.pone.0012412 PubMed 20824211

PloS one 2010-08-31 Studerus E, Gamma A, Vollenweider FX

PubMed Published psilocybin Consciousness Other More