International review of neurobiology
2025
Stephan Tap, Tijmen Bostoen, Joost J. Breeksema et al.
4 citations
Patients with a life-threatening disease (LTD) sometimes suffer from end-of-life distress (EOLD) which refers to the physical, psychological, emotional, and spiritual suffering related to chronic illness and the possibility of death. Palliative care interventions seek to improve the quality of life of patients with EOLD and their significant others. Currently, a range of psychological and...
Journal of Psychoactive Drugs
2025
Morgan Hadley, Alicia Halliday, James Stone
1 citation
Hallucinogen Persisting Perception Disorder (HPPD) is considered rare in hallucinogen users although there are conflicting reports about its incidence and prevalence. HPPD may be more common in those with trait neuroticism. In this study, we invited hallucinogen and other drug users to complete an online questionnaire about their use of hallucinogens, their experience of HPPD symptoms, and...
Neuropharmacology
2025
James J Gattuso, Carey Wilson, Anthony J. Hannan et al.
10 citations
Psilocybin is a serotonergic psychedelic compound which shows promise for treating compulsive behaviours. This is particularly pertinent as compulsive disorders require research into new pharmacological treatment options as the current frontline treatments such as selective serotonin reuptake inhibitors, require chronic administration, have significant side effects, and leave almost half of the...
The Journal of pharmacology and experimental therapeutics
2025
Claire E Miller, Phillip R Zoladz
10 citations
Post-traumatic stress disorder (PTSD) is a debilitating psychiatric condition that develops following exposure to a traumatic event. Individuals with this condition experience numerous physiological and behavioral alterations, including intrusive memories, avoidance of trauma-related stimuli, heightened anxiety, hypervigilance, impaired cognition, elevated resting heart rate and blood pressure,...
Neuropsychiatric Disease and Treatment
2025
Daniel A Kinderlehrer
13 citations
The incidence of mental health disorders is increasing worldwide. While there are multiple factors contributing to this problem, neuroinflammation underlies a significant subset of psychiatric conditions, particularly major depressive and anxiety disorders. Anti-inflammatory interventions have demonstrated benefit in these conditions. Psilocin, the active ingredient of mushrooms in the...
Frontiers in Psychiatry
2025
Sofia Abramsky-Sze, Elliot Marseille, Richard Matzopoulos et al.
4 citations
Few population-based studies have examined associations between psychedelic use and mental health outcomes. This work describes characteristics of exclusive psychedelic mushroom use (referred to as PM use), PMs in combination with other psychedelic substances (multi-psychedelic or MP) use, and non-psychedelic use and explores mental health ratings in non-clinical settings. This work uses...
Acta Neuropsychiatrica
2025
Isabel Werle, Marina A. M. Portes, Leandro J Bertoglio
2 citations
Abstract Growing evidence suggests that psychedelic-assisted therapies can alleviate depression, anxiety, posttraumatic stress, and substance use disorder, offering relatively safe profiles, enhanced efficacy, and lasting effects after a few applications. Athletes often experience high levels of stress and pressure, making them susceptible to these psychiatric conditions. However, the effects...
Journal of Eating Disorders
December 27, 2024
Elena Koning, Cristiano Chaves, Elisa Brietzke et al.
2 citations
Eating disorders (EDs) are a group of debilitating mental illnesses characterized by maladaptive eating behaviors and severe cognitive-emotional dysfunction, directly affecting 1-3% of the population. Standard treatments are not effective in approximately one third of ED cases, representing the need for scientific advancement. There is emerging evidence for the safety and efficacy of...
bioRxiv (Cold Spring Harbor Laboratory)
December 22, 2024
Rubén García‐cabrerizo, Itziar Beruete-Fresnillo, M. Julia García‐fuster
2 citations
preprint
Abstract 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 the rapid and long-lasting antidepressant-like potential of psilocybin in adolescent Sprague-Dawley rats, examining acute and repeated oral dosing effects while incorporating sex as a...
JAMA Psychiatry
December 10, 2024
Ethan G. Dutcher, Andrew D. Krystal
5 citations
This secondary analysis of a randomized clinical trial examines the association between treatment expectancies and the relative efficacy of psilocybin compared with escitalopram for major depressive disorder.