Psychopharmacology
November 1, 2025
Marta De Felice, Hanna J Szkudlarek, Matthew J Jones et al.
RATIONALE: Chronic cannabis during adolescence is associated with long-lasting pathological outcomes, and these effects can be remarkably different between the sexes. Preclinical studies in rodents demonstrated that sustained exposure to Δ9-tetrahydrocannabinol (THC), induces sex-specific pathophysiological outcomes. Thus, while males exhibit higher vulnerability to schizophrenia-like...
Translational Psychiatry
October 6, 2025
Hanna J Szkudlarek, Rajkamalpreet Singh Mann, Krystyna Wieczerzak et al.
1 citation
Clinical and pre-clinical evidence demonstrates that adolescent Δ-9-tetrahydrocannabinol (THC) exposure, the primary psychoactive component of cannabis, increases the risk of developing neuropsychiatric symptoms in later life. The medial prefrontal cortex (mPFC) serves as a pathophysiological nexus point underlying many cannabis-related pathophysiological outcomes. Nevertheless, the molecular...
Neuropsychopharmacology
February 2023
Marta De Felice, Chaochao Chen, Mar Rodríguez-ruiz et al.
Chronic exposure to Δ-9-tetrahydrocannabinol (THC) during adolescence is associated with long-lasting cognitive impairments and enhanced susceptibility to anxiety and mood disorders. Previous evidence has revealed functional and anatomical dissociations between the posterior vs. anterior portions of the hippocampal formation, which are classified as the dorsal and ventral regions in rodents,...
Progress in Neuro-Psychopharmacology and Biological Psychiatry
January 10, 2021
Hanna J Szkudlarek, Mar Rodríguez-ruiz, Roger Hudson et al.
Clinical and pre-clinical evidence demonstrates divergent psychotropic effects of THC vs. CBD. While THC can induce perceptual distortions and anxiogenic effects, CBD displays antipsychotic and anxiolytic properties. A key brain region responsible for regulation of cognition and affect, the medial prefrontal cortex (PFC), is strongly modulated by cannabinoids, suggesting that these dissociable...
Neuropsychopharmacology
November 27, 2018
Hanna J Szkudlarek, Sagar Desai, Justine Renard et al.
63 citations
The use of cannabis for therapeutic and recreational purposes is growing exponentially. Nevertheless, substantial questions remain concerning the potential cognitive and affective side-effects associated with cannabis exposure. In particular, the effects of specific marijuana-derived phytocannabinoids on neural regions such as the prefrontal cortex (PFC) are of concern, given the role of the...