Background/importanceChronic pain affects many people globally, requiring alternative management strategies. Psilocybin is gaining attention for its potential in chronic pain management despite being classified as Schedule I.ObjectiveThis systematic review critically evaluates the evidence for psilocybin, a Schedule I substance, in the treatment of chronic p...
RationaleKetamine and psilocybin have demonstrated therapeutic potential for mental disorders, including major depressive disorder, yet they engage distinct mechanisms of action. Ketamine, a dissociative hallucinogen, acts by blocking N-methyl-D-aspartate receptors (NMDAR), whereas psilocybin primarily targets serotonin receptors. These divergent mechanisms ...
Psychedelic-assisted therapy is emerging as a highly promising approach for treating depression, with psilocybin, a psychoactive compound in magic mushrooms, gaining the most recognition for its efficacy in treating post-traumatic stress disorder and treatment-resistant depression. However, its low natural abundance makes extraction costly, necessitating alt...
Unknown journal2025-11-04Guo C, Luu NNT, Adwer MM, Hosseinzadeh H, Balan V, Yan Y, Lin Y.
Europe PMCPublishedpsilocybinpsilocinDepressionPTSDMechanism of ActionTreatment-Resistant DepressionOtherEscherichia coliCytochrome P-450 Enzyme System
Intimate partner violence (IPV) poses a significant medical concern, predominantly affecting females. IPV-related brain injuries (IPV-BI), such as mild traumatic brain injury (mTBI) and non-fatal strangulation (NFS), sustained during physical attacks are common and often repetitive. Chronic neurobehavioral sequalae from IPV-BI are associated with neuroinflam...
BackgroundMotor functional neurological disorder (FND) is a common illness associated with significant functional impairment. There are no effective pharmacotherapies, and despite the early promise of physiotherapy studies, many suffer disabling symptoms in the long term. There is a theoretical rationale for combining psychedelics with physiotherapy; however...
BackgroundPsilocybin-assisted psychotherapy (PAP) has gained attention as a promising intervention for conditions including depression, anxiety and post-traumatic stress disorder, but understanding of its side-effects is limited. This review evaluates the quality of side-effects reporting in PAP trials, to guide treatment, policy and research.AimsTo assess s...
BackgroundTaking very small doses of psychedelics (LSD, truffles) over an extended period became prevalent in Western societies for its alleged cognitive benefit, including enhanced creativity. However, in the absence of robust, double-blind-controlled quantitative studies, such claims remain anecdotal.MethodsHere we present results from 3 double-blind place...
Fast screening approaches based on paper spray ionization were developed to identify psycho-neurological disorders mushrooms. Directly spraying from mushroom tissue already allowed direct identification of muscarine, psilocin, and ibotenic acid within 2-3 min. For quantitative analysis of the more challenging ibotenic acid, a new anion-exchange modified pape...
Unknown journal2025-10-31Luo W, Dai Q, van Beek TA, Zuilhof H, Chen B, Chen Z, Salentijn GI.
BackgroundOver the past ten years, several psychedelic compounds, including tryptamines like lysergic acid diethylamide/LSD, psilocybin, ayahuasca, and dimethyltryptamine/DMT, have been tested in clinical trials for a range of psychiatric conditions, such as anxiety and depression. While these compounds are relatively available for treatment, ketamine and it...
Unknown journal2025-10-30d'Andrea G, Chiappini S, Ciavoni L, Tucci R, Martino F, Semeraro FM, Di Battista D, Mosca A, Miuli A, Di Carlo F, Russo M, Di Petta G, Fornaro M, Pettorruso M, Sensi SL, Martinotti G.
Europe PMCPublishedpsilocybinDepressionAnxietyBrain ImagingMechanism of ActionReceptor PharmacologyDefault Mode NetworkAgingEmotional ProcessingClinical TrialSystematic ReviewReview ArticleObservational StudyTreatment-Resistant DepressionSystematic ReviewBrainHumans
IntroductionBipolar disorder (BD) is a severe and persistent mental disorder characterized by recurrent mood episodes, with BD depression accounting for most of the illness burden. Although the mainstay treatment of BD consists of pharmacotherapy with mood stabilizers and atypical antipsychotics, a large proportion of patients with BD depression do not respo...
Adolescent depression is a significant public health concern, yet treatment options remain limited, particularly due to age- and sex-related differences in antidepressant efficacy. This study explored for the first time the potential antidepressant-like response of psilocybin in adolescence by examining acute, repeated and persistent effects in Sprague-Dawle...
BackgroundIndividuals with advanced cancer often experience high levels of distress for which there are few standardized treatment approaches. Our multidisciplinary team has combined existing evidence-based approaches into Psilocybin-assisted Existential, Attachment, and RelationaL (PEARL) therapy. PEARL therapy combines elements from psilocybin-assisted psy...
Unknown journal2025-10-27Richardson C, Chan C, Macgregor E, Hare C, Hannon B, Black S, Schneider E, Buchman D, Wang S, Rac V, Abrahamyan L, Huszti E, Nissim R, Li M, Zimmermann C, Hapke E, Rosenbaum D, Hales S.
Europe PMCPublishedpsilocybinClinical TrialSafetyAdverse EventsClinical Trial
RationalePsychedelic treatments are considered to involve unique treatment challenges relative to other psychiatric interventions, though these are typically not explored in detail within clinical trial reports.ObjectivesTo determine the types of challenges that providers encounter while administering psychedelic drugs in research settings and to assess prov...
Various authors, including myself, have argued that happiness and morality operate in a circularly supportive relationship. In this paper, love will be added to this relationship. The new triple correlation will be explored through the following lens: not only do love and happiness reinforce moral action, but they appear to be in a triple circularly supporti...
ObjectivesPsychospiritual distress affects many patients with cancer, contributing to diminished quality of life, decreased survival and a desire for hastened death. The current standard of care, which primarily consists of antidepressants and psychotherapy, has demonstrated only modest benefits. Psilocybin-assisted therapy (PAT) has shown evidence of rapid,...
Objectives: This study investigates psychedelic drugs to treat substance use disorder (SUD). Researchers have recently begun conducting clinical trials of psychedelic treatment for SUD. The current meta-analysis investigates the extent of efficacy in alleviating SM behaviours (P) using psychedelic therapy (I), concurrent with determining which psychedelic en...
Psilocybin, a psychedelic prodrug, has gained renewed interest for its potential to treat various psychiatric disorders, including depression, anxiety, and substance use disorders. While promising, concerns remain regarding its safety profile and the management of potential adverse events (AEs). This systematic review aimed to evaluate the incidence, nature,...
Unknown journal2025-10-22Bukovsky D, Amaev A, Song J, Kyte S, Carmona-Torres E, Ueno F, Deluca V, Strafella AP, Husain MI, Graff-Guerrero A, Gerretsen P.
Europe PMCPublishedpsilocybinDepressionAnxietyAddictionHeadache / MigraineClinical TrialSystematic ReviewReview ArticleSafetyAdverse EventsSystematic ReviewHumansHallucinogens
Provided herein are novel psilocin derivatives as serotonergic psychedelic agents, pharmaceutical compositions, use of such compounds in treating central nervous system (CNS) disorders, and processes for preparing such compounds.
Psychedelic clinical research is expanding rapidly. This review analyses the state and trends in psychedelic clinical trial registrations. A systematic search of ClinicalTrials.Gov was conducted on 11 November 2024, to identify registered interventional trials investigating (therapeutic) effects of serotonergic psychedelics (e.g. lysergic acid diethylamide [...
Psychedelics are mind-altering substances that have shown promising effects in the treatment of neuropsychiatric disorders owing to their antidepressant, anxiolytic and antiaddictive effects. However, data on their developmental toxicity is scarce, which might hinder its therapeutic suitability, and preclinical data on their behavioral effects is mainly rest...