European Journal of Pharmacology
August 1, 2026
Erik Kaadt, Rolf Søkilde, Hanne Demant Garling et al.
Novel treatment strategies are needed to address treatment resistance and delayed onset of action in psychiatry. Psilocybin has shown promise as a treatment for major depressive disorder, but the molecular changes associated with its effects remain incompletely understood. In parallel, microRNAs (miRNAs) have been implicated in depression and in responses to antidepressant interventions. Here,...
ACS Pharmacology & Translational Science
May 29, 2025
Meghan Hibicke, Erik Kaadt, Emil Märcher-Rørsted et al.
3 citations
Psychedelics have emerged as a promising treatment for mental health disease, and the therapeutic potential of psilocybin and lysergic acid diethylamide (LSD) is presently being pursued in numerous clinical trials. This has prompted a search for novel agents with more specific pharmacological activities than the rather promiscuous classical psychedelics. Here we present the detailed...
bioRxiv Preprint Server
April 19, 2024
Anders A. Jensen, Cláudia R. Cecchi, Meghan Hibicke et al.
preprint
Psychedelic-assisted psychotherapy has over the last decade emerged as a promising treatment strategy for mental health disease, and the therapeutic potential in classical psychedelics such as psilocybin, LSD and 5-MeO-DMT is presently being pursued in a plethora of clinical trials. However, the resurgent interest in the drugs as therapeutics has also prompted a search for novel agents with...
Research Square
January 12, 2024
Erik Kaadt, Rolf Søkilde, Hanne D. Hansen et al.
Abstract Novel treatment strategies are needed to overcome some of the current challenges related to treatment resistance and treatment latency within the psychiatric field. Recently, psilocybin has shown promise as a novel treatment of major depressive disorder. A single dose of psilocybin is associated with lasting changes in personality and mood. In parallel, various studies have indicated...
Comprehensive psychoneuroendocrinology
February 1, 2023
Daniel Rødbro Burmester, Martin Korsbak Madsen, Attila Szabo et al.
24 citations
Psilocybin is a serotonergic psychedelic that has gained prominent attention recently as a potential therapeutic for neuropsychiatric disorders including Major Depressive Disorder. Pre-clinical and initial studies in humans suggest that serotonin 2A receptor agonists, including serotonergic psychedelics, have anti-inflammatory effects. This may contribute to its therapeutic effects as previous...
Journal of Psychopharmacology
November 4, 2020
Oskar Hougaard Jefsen, Betina Elfving, Gregers Wegener et al.
123 citations
Background: Psilocybin is a serotonergic psychedelic found in “magic mushrooms” with a putative therapeutic potential for treatment-resistant depression, anxiety, obsessive-compulsive disorder, and addiction. In rodents, psilocybin acutely induces plasticity-related immediate early genes in cortical tissue; however, studies into the effects on subcortical regions, of different doses, and the...
Acta Neuropsychiatrica
May 20, 2019
Oskar Hougaard Jefsen, Kristoffer Højgaard, Sofie Laage Christiansen et al.
66 citations
Abstract Objective: Psilocybin is a serotonin receptor agonist with a therapeutic potential for treatment-resistant depression and other psychiatric illnesses. We investigated whether the administration of psilocybin had an antidepressant-like effect in a rat model of depression. Methods: Using the Flinders Sensitive Line (FSL) rat model of depression, we assessed the antidepressant-like effect...
Frontiers in Pharmacology
January 15, 2018
K. D. Du Jardin, Nico Liebenberg, M. Cajina et al.
Rationale: The mechanisms responsible for the unique antidepressant properties of ketamine have only been partly resolved. Recent preclinical reports implicate the neurotransmitter serotonin [5-hydroxytryptamine (5-HT)] in the antidepressant-like response of ketamine, and modulation of 5-HT1B receptors has been hypothesized to attain an important role. Objectives: To evaluate the role of...