Cell
April 30, 2026
Hermany Munguba, Anisul Arefin, Ryota Hasegawa et al.
4 citations
Depression is driven by dysfunction in discrete neural circuits, but a deeper understanding of the underlying molecular and synaptic mechanisms is needed to guide the development of therapeutics. Here, we decipher the mechanisms of action of the fast-acting antidepressant ketamine to enable the identification of G protein-coupled receptor (GPCR) antidepressant targets. We find that the...
Proceedings of the National Academy of Sciences
January 25, 2021
Danilo de Gregorio, Jelena Popić, Justine P. Enns et al.
137 citations
Clinical studies have reported that the psychedelic lysergic acid diethylamide (LSD) enhances empathy and social behavior (SB) in humans, but its mechanism of action remains elusive. Using a multidisciplinary approach including in vivo electrophysiology, optogenetics, behavioral paradigms, and molecular biology, the effects of LSD on SB and glutamatergic neurotransmission in the medial...
The International Journal of Neuropsychopharmacology
July 23, 2020
Danilo de Gregorio, Joshua Dean Conway, Martha López-canul et al.
39 citations
BACKGROUND: Chronic exposure to the Δ9-tetrahydrocannabinol (THC), the main cannabis pharmacological component, during adolescence has been shown to be associated with an increased risk of depression and suicidality in humans. AIMS: Little is known about the impact of the long-term effects of chronic exposure to low doses of THC in adolescent compared to adult rodents. METHODS: THC (1mg/kg...
Progress in Brain Research
2018
Danilo de Gregorio, Justine P. Enns, Nicolas A. Nunez et al.
95 citations
Depression and anxiety are psychiatric diagnoses commonly associated with low quality of life and low percentage of responsiveness by patients treated with currently available drugs. Thus, research into alternative compounds to treat these disorders is essential to guarantee a patient's remission. The last decade has witnessed a revamped interest for the application of psychedelic medicine for...
International Journal of Molecular Sciences
November 23, 2016
Danilo de Gregorio, Stefano Comai, Luca Posa et al.
125 citations
d-Lysergic Acid Diethylamide (LSD) is known for its hallucinogenic properties and psychotic-like symptoms, especially at high doses. It is indeed used as a pharmacological model of psychosis in preclinical research. The goal of this review was to understand the mechanism of action of psychotic-like effects of LSD. We searched Pubmed, Web of Science, Scopus, Google Scholar and articles’...