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Catherine Hume

2 papers in the library · publishing 2025-2026

Papers

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Acute and chronic cannabis vapor exposure produces immediate and delayed impacts on phases of fear learning in a sex specific manner.

Psychopharmacology February 1, 2026 Savannah H M Lightfoot, Andrei S Nastase, Gabriela Costa Lenz Cesar et al.

Current treatment options for PTSD have unreliable efficacy, with many individuals unable to achieve complete remission. Cannabis and cannabinoids that act through the endogenous cannabinoid (endocannabinoid) system to help promote trauma recovery by means of enhanced extinction learning are potential therapeutic, pharmacological candidates. Using a preclinical model of translationally-relevant...

Cannabis produces acute hyperphagia in humans and rodents via increased reward valuation for, and motivation to, acquire food.

Proceedings of the National Academy of Sciences of the United States of America December 30, 2025 Catherine Hume, Carrie Cuttler, Samantha L Baglot et al.

With approximately 4% of the world's population using cannabis, there is a need to better understand its physiological effects. Cannabis consumption acutely promotes food intake ("the munchies") via delta-9-tetrahydrocannabinol-mediated activation of cannabinoid 1 receptors (CB1R); however, these appetitive effects have not been well characterized. We examined effects of cannabis vapor...