Find psilocybin and psilocin papers, preprints, trials, and citations with clear source context.
| Source | Count | Share | Status |
|---|---|---|---|
| PubMed | 284 | 6% | Active |
| OpenAlex | 2,091 | 43.9% | Active |
| Europe PMC | 1,662 | 34.9% | Active |
| ClinicalTrials.gov | 288 | 6% | Active |
| PsyArXiv | 191 | 4% | Active |
| bioRxiv | 143 | 3% | Active |
| Crossref | 69 | 1.4% | Active |
Introduction Recently there has been renewal in interest of psychedelic research. Classic psychedelics such as lysergic acid diethylamide (LSD), psilocybin and mescaline act pharmacologically as agonists at the 5-HT2A receptor. The entactogens like methylenedioxymethamphetamine (MDMA), acts as a serotonin, dopamine and noradrenaline agonist. All of these dru...
Introduction Classic psychedelics have been administered in sacramental contexts since ancient times. They were of prominent interest within psychiatry and neuroscience in the 1950s to 1960s, but the association between classic psychedelics and the emerging counterculture put an end to their research. Modern research with classic psychedelics has reinitiated...
Introduction Psychedelics - including LSD (lysergic acid diethylamide), psilocybin, DMT (N, N-dimethyltryptamine), ayahuasca and mescaline - have an ancient history across various civilizations. In 1950, after LSD’s discovery by Hofmann, psychedelics enjoyed a short-lived relationship with psychiatry, before prohibitive legislature emerging in response to th...
The history of research on the use of psychedelic drugs to treat alcohol dependence in the 1950s and 1960s suggests the need for caution in their proposed clinical use. Since 2006 there has been a revival of interest in using psychedelics to treat depression and post-traumatic stress disorders [1] and the addictions [2]. What lessons may we glean from resear...
In this précis I summarise the main ideas of my book Philosophy of Psychedelics. The book discusses philosophical issues arising from the therapeutic use of classic psychedelic drugs such as psilocybin and LSD. The book is organised around what I call the Comforting Delusion Objection to psychedelic therapy: the concern that this novel and promising treatmen...
In this manuscript, I reflect on how Critical Indigenous theory offers white historians like myself powerful conceptual tools to combat the underlying, historically-rooted colonial assumptions prevalent in their work, specifically within the subfield of psychedelic history. Histories of compounds like lysergic acid diethylamide (LSD), psilocybin, ayahuasca, ...
Hallucinogens include many different drugs, which are often called “psychedelic” drugs. The US National Institute on Drug Abuse categorizes these drugs into 2 categories: classic hallucinogens and dissociative drugs. Both types of psychedelics can lead to hallucinations - sensations and images that seem real although they are imaginary. In addition, an indiv...
A psychedelic drug is one that “produces thought, mood and perceptual changes otherwise rarely experienced except in dreams, contemplative and religious exaltation, flashes of vivid involuntary memory, and acute psychosis”1. It does so “without causing physical addiction, craving, major physiological disturbances, delirium, disorientation or amnesia”1. The “...
Hallucinogens are a loosely defined group of compounds including LSD, N,N-dimethyltryptamines, mescaline, psilocybin/psilocin, and 2,5-dimethoxy-4-methamphetamine (DOM), which can evoke intense visual and emotional experiences. We are witnessing a renaissance of research interest in hallucinogens, driven by increasing awareness of their psychotherapeutic pot...
Drug-plasma protein interaction is a critical concern in monitoring drug circulation and drug-drug interactions. The present study aimed to investigate the interaction of psychedelic drugs such as lysergic acid diethylamide (LSD), dimethyltryptamine (DMT), 2,5-dimethoxy-4-iodoamphetamine (DOI), psilocybin, psilocin, and mescaline with human serum albumin (HS...
Serotonergic hallucinogens such as lysergic acid diethylamide (LSD) induce head twitches in rodents via 5-HT receptor activation. The goal of the present investigation was to determine whether a correlation exists between the potency of hallucinogens in the mouse head-twitch response (HTR) paradigm and their reported potencies in other species, specifically ...
N-Benzylphenethylamines, commonly known as NBOMes, are synthetic psychedelic compounds derived from the phenethylamine class of psychedelics (2C-X compounds), which originally have been derived from the naturally occurring alkaloid mescaline. Analogously to their parent compounds and other classical psychedelics, such as psilocybin and lysergic acid diethyla...
Is it possible to gain knowledge 1 by taking psychedelic 2 drugs?One influential answer is 'yes': according to this conception, by inducing mystical states of consciousness, psychedelics afford direct knowledge of supernatural, transcendent dimensions of reality.This is an entheogenic conception of the drugs as agents that "generate the divine within".A seco...
BackgroundRecognition of emotions in facial expressions (REFE) is a key aspect of social cognition. Anxiety and mood disorders are associated with deficits in REFE, and anxiolytics and antidepressants reverse these deficits. Recent studies have shown that serotonergic hallucinogens (i.e. ayahuasca, dimethyltryptamine, psilocybin, lysergic acid diethylamide [...
During the 1950s and 1960s, there was a tremendous surge in research into the effects of psychedelic drugs. When discussing this period of research, the discovery of the psychoactive properties of LSD in 1943 is often presented as the main, and sometimes only, driving force of the boom in research. This "Great Person," or "Great Chemical," historiographical ...
The prototype 5-HT2A receptor agonist hallucinogens LSD, mescaline, and psilocybin are classified as Schedule 1 drugs of abuse by the U.S. Drug Enforcement Administration. Accumulating clinical evidence has also suggested that acute or repeated "microdosing" with these drugs may have utility for treatment of some mental health disorders, including drug abuse...
The United States is a leader in world-wide medical innovation, but currently we face an epidemic of mental health disorders. Serotonergic psychoactive compounds such as psilocybin, mescaline, DMT, and LSD are currently being studied as potential treatments to be used in psychiatric medicine. Currently these substances are prohibited and designated to the st...
BackgroundMescaline (3,4,5-trimethoxyphenethylamine), mainly found in the Peyote cactus (Lophophora williamsii), is one of the oldest known hallucinogenic agents that influence human and animal behavior, but its psychoactive mechanisms remain poorly understood.ObjectivesThis article aims to fully review pharmacokinetics and pharmacodynamics of mescaline, foc...
The purpose of this paper is to provide an integrative review and offer novel insights regarding human research with classic psychedelics (classic hallucinogens), which are serotonin 2A receptor (5-HT2AR) agonists such as lysergic acid diethylamide (LSD), mescaline, and psilocybin. Classic psychedelics have been administered as sacraments since ancient times...
