IntroductionExtant literature suggests that anhedonia, defined as a loss of the ability to feel pleasure or interest, is subserved by dysregulation of reward processing in the central nervous system. Dextromethorphan (DXM), an uncompetitive N-Methyl-d-Aspartate (NMDA) receptor antagonist and sigma-1 (σ1) receptor agonist, is a glutamatergic modulator with an...
Psychedelics are gaining recognition for their effectiveness as modulators of neuroplasticity in the treatment of a range of neuropsychiatric disorders. Psilocybin, lysergic acid diethylamide, N,N-dimethyltryptamine, and ketamine are substances that mainly affect the serotonergic and glutamatergic systems. They induce rapid synaptogenesis, dendritic remodeli...
Background: Tramadol is a synthetic opioid analgesic prescribed for moderate pain. Psilocybin (4-phosphoryloxy-N,N-dimethyltryptamine) is a naturally occurring psychoactive compound found in certain mushrooms, often referred to as "magic mushrooms" and is classified as a Schedule I substance. This case report aimed to present the unexpected detection of psil...
Introduction Mental health disorders, including depression, anxiety, and post-traumatic stress disorder (PTSD), remain a significant global health concern, requiring novel therapeutic approaches. Psilocybin, a psychedelic compound found in certain mushrooms, has shown potential in modulating neuroplasticity, a critical process for cognitive flexibility and m...
The psychedelic psilocybin has gained popularity in recent years as a therapy for treatment-resistant depression and has been reported to reduce symptoms of depression and anxiety. Psilocybin's active metabolite, psilocin, possesses a binding affinity for serotonin receptors as well as for the serotonin transporter (5-HTT). We recently reported that in contr...
Depression is a debilitating mental disorder affecting millions worldwide, yet current pharmacological treatments, such as selective serotonin reuptake inhibitors (SSRIs), often exhibit delayed onset and limited efficacy. The chronic social defeat (CSD) stress model in mice is a well-established preclinical paradigm for inducing depression-like behaviors and...
Emerging evidence suggests that classical psychedelics may offer therapeutic potential for opioid use disorder (OUD) by alleviating key hallmarks such as altered reward processing and dependence. However, the mechanisms behind these effects remain unclear. Our data demonstrate that a single administration of the psychedelic psilocybin (PSI) reduces condition...
BACKGROUND: Chronic pain affects nearly one in five adults worldwide and remains a major healthcare burden due to its persistence, multidimensional impact, and resistance to conventional therapies. The opioid crisis has further highlighted the urgent need for safer and more effective alternatives. Psilocybin, a serotonergic psychedelic compound, has re-emerg...
The study looks into whether administering psychedelic substances that stimulate the serotonin system influences pro-social behavior when compared to administering substances that stimulate the dopamine system in healthy individuals. Psychedelic substances have been shown to be powerful modulators of social perception and behavior during the acute experience...
Obsessive-compulsive disorder (OCD) is a neuropsychiatric disorder characterized by recurrent distressing thoughts and substantial anxiety, accompanied by repetitive behaviors or mental rituals. Individuals with OCD often have diminished quality of life, and functional impairment. The disorder cause high personal, societal and economic costs. Current availab...
Purpose of reviewAlcohol use disorder (AUD) drives alcohol-associated liver disease (ALD), and relapsing after abstinence remains a significant challenge before and after transplantation. This review summarizes evidence for pharmacotherapies in relapse prevention and their integration into ALD care.Recent findingsNaltrexone and acamprosate reduce the relapse...
Recent research into classical psychedelics, such as psilocybin, LSD, and DMT, has highlighted their therapeutic potential for mental health disorders. However, emerging evidence suggests their utility may extend beyond treatment into the realm of preventive medicine. This manuscript proposes a novel framework positioning psychedelics as agents of cellular a...
Alcohol use disorder (AUD) is a highly prevalent disorder with limited therapeutic options. The central amygdala (CeA) is a critical brain region as dysregulation within the CeA and the corticotropin-releasing factor (CRF) system are associated with AUD pathology. CeA CRF1 receptors regulate alcohol drinking and have served as a therapeutic target in alcohol...
Recent patents unveil a new wave of psychedelic analogs optimized for 5-HT2A receptor modulation, reduced adverse effects, and tunable duration of action. By refining DMT and psilocin scaffolds through prodrug design, fluorination, and structure-activity exploration, these innovations promise safer, shorter-acting psychedelic medicines that align with clinic...
Today’s research highlights the therapeutic potential of the hallucinogen psilocybin in the treatment of pathologies associated with mood, cognitive, and affective dysregulation. These domains of function are regulated by the serotonergic system, which can be influenced by sex hormones, like estrogen and testosterone, and psychedelic compounds including psil...
Abstract High-grade gliomas are the most aggressive form of brain tumors, and neuronal activity has emerged as a driver of glioma pathophysiology. Activity-dependent glioma growth results from paracrine factor signaling and bona fide neuron-to-glioma synapses that integrate glioma cells into brain-wide neuronal circuits. Here, we report how glioma cells inte...
• Ketamine and psilocybin show promise in athlete recovery and pain management. • Psychedelics may enhance resilience, mood, and cognitive flexibility in sports. • Growing athlete use raises concerns for safety and anti-doping regulation. • Evidence on long-term effects with exercise remains scarce, urging research.
