Abstract Background Serotonergic psychedelics such as psilocybin, lysergic acid diethylamide, and DOI exert a hallucinatory effect through the serotonin 5-HT2A receptor (5-HT2A). Recent studies have revealed that serotonergic psychedelics have therapeutic potential for neuropsychiatric disorders, including major depressive and anxiety-related disorders. Aims...
Abstract Synthetic psilocybin (PSB), but also the PSB-containing mushrooms are used for psychedelic therapy and microdosing. It is necessary to know alkaloids variability and stability in wild-grown mushrooms. Concentrations of other psychotropic (or potentially psychotropic) tryptamines such as psilocin (PS), baeocystin (BA), norbaeocystin (NB), and aerugin...
BACKGROUND: Obsessive-compulsive disorder (OCD) is a complex condition marked by persistent distressing thoughts and repetitive behaviours. Despite its prevalence, the mechanisms behind OCD remain elusive, and current treatments are limited. This protocol outlines an investigative study for individuals with OCD, exploring the potential of psilocybin to impro...
ABSTRACT BACKGROUND AND PURPOSE: There is surging interest in the therapeutic potential of psychedelic compounds like psilocybin in the treatment of psychiatric illnesses like major depressive disorder (MDD). Recent studies point to the rapid antidepressant effect of psilocybin; however, the biological mechanisms underlying these differences remain unknown. ...
5HT 2A R is a G-protein-coupled receptor that drives many neuronal functions and is a target for psychedelic drugs. Understanding ligand interactions and conformational transitions is essential for developing effective pharmaceuticals, but mechanistic details of 5HT 2A R activation remain poorly understood. We utilized all-atom molecular dynamics simulations...
Results of new psychedelic research aimed at patients with severe treatment resistant depression (TRD) found significant decreases in their depressive symptoms. Researchers of the open-label study also found significant safety and efficacy of synthetic psilocybin in TRD patients.
RATIONALE: Psychedelic-assisted therapy is increasingly applied within mental health treatment. OBJECTIVES: This study focused on factors moderating changes in the acute and long-term effects of an individual psilocybin-assisted program on depression, anxiety, PTSD and personality structures by including demographic factors, subjective experience and degree ...
Serotonin receptors, also known as 5-hydroxytryptamine (5-HT) receptors, are a diverse family of G protein-coupled and ligand-gated ion channel receptors that mediate the physiological effects of the neurotransmitter serotonin. These receptors are widely distributed throughout the central and peripheral nervous systems, where they regulate numerous processes...
Abstract The use of mushrooms in health-promoting foods and substances is widely studied. There are compelling data to indicate that polysaccharides and phenolic compounds derived from mushroom sources have long-lasting metabolic effects when ingested. More recently, attention has returned to the traditional practices of using psychotropic bioactive ingredie...
Unlike classical antidepressants, psychedelics such as psilocybin have been shown to induce a rapid antidepressant response. In the wake of this development, interest has emerged in ultra-fast, short-acting psychedelics such as 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT) and N,N-dimethyltryptamine (DMT) with the expectation that these can produce rapid anti...
ObjectivesThis scoping review aimed to synthesize the existing data about psilocybin pharmacokinetics to learn what has been described regarding body disposition and safety when psilocybin was used in controlled research settings.MethodsWe performed a scoping literature review following the framework proposed by the JBI manual for evidence synthesis. Control...
IntroductionMushrooms, belonging to the phyla Ascomycota and Basidiomycota, comprise approximately 14,000 known species, among which a small fraction are toxic. While toxic mushrooms are primarily associated with adverse health effects, recent research highlights their potential as sources of bioactive compounds with promising therapeutic applications.Method...
Cellular aging, driven by oxidative stress, mitochondrial dysfunction, and inflammation, is exacerbated by a high-glucose and high-lipid (HGHL) diet, leading to collagen degradation and skin aging. Psilocybin, a naturally occurring compound, has shown potential in reducing symptoms of aging. This study explores the protective effects of psilocybin on BJ-5ta ...
Chronic stress exerts profound effects on mental health, contributing to disorders such as depression, anxiety, and cognitive impairment. This study examines the potential of psilocybin to alleviate behavioral despair and cognitive deficits in a rodent model of chronic stress, focusing on the interplay between the Hypothalamic-Pituitary-Adrenal (HPA) axis an...
Interest in the therapeutic effects of classical psychedelics has risen recently. However, little epidemiological knowledge exists about the use of classical psychedelics in Scandinavian countries. Additionally, there is a limited understanding of what factors drive self-reported improvement in wellbeing. The aim of this study was to investigate the relation...
ABSTRACT Psilocybe is a genus of mushroom-forming fungi with ecological, ethnomycological, and clinical importance due to psilocybin production by most species. We present five genomes that enable deeper discovery and analysis of the psilocybin gene cluster and increase taxonomic resolution within Psilocybe: Psilocybe semilanceata, Psilocybe gandalfiana nom....
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Searchable psilocybin and psilocin bibliometric database.