NeuropharmacologyJune 11, 2026Vincenzo Crunelli, Tatiana P Morais, William M Connelly et al.
Renewed interest in psychedelic therapeutics has brought serotonin 5-HT2A receptors (5-HT2ARs) back into focus. Given the role of the thalamus in sensory integration and network synchronization, we examined the expression, developmental regulation, and functional impact of thalamic 5-HT2ARs, with particular emphasis on their interaction with extrasynaptic GABAA receptors and the generation of...
There is renewed interest in psychedelics, such as psilocybin, as therapies for multiple difficult-to-treat psychiatric disorders. Even though psychedelics can induce highly pleasant or aversive experiences, depending on multiple personal and environmental factors, there is little research into how such experiences impact post-acute mood-altering actions. Here we aimed at offsetting this gap....
Elucidating how cannabinoids affect brain function is instrumental for the development of therapeutic tools aiming to mitigate 'on target' side effects of cannabinoid-based therapies. A single treatment with the cannabinoid receptor agonist, WIN 55,212-2, disrupts recognition memory in mice. Here, we evaluate how prolonged, intermittent (30 days) exposure to WIN 55,212-2 (1 mg/kg) alters...