Nature Medicine
June 2023
Margaret Haney, Monique Vallée, Sandy Fabre et al.
Cannabis use disorder (CUD) is widespread, and there is no pharmacotherapy to facilitate its treatment. AEF0117, the first of a new pharmacological class, is a signaling-specific inhibitor of the cannabinoid receptor 1 (CB1-SSi). AEF0117 selectively inhibits a subset of intracellular effects resulting from Δ9-tetrahydrocannabinol (THC) binding without modifying behavior per se. In mice and...
Molecular Neurobiology
May 2019
Maria E Secci, Paola Mascia, Claudia Sagheddu et al.
The reinforcing effects of Δ9-tetrahydrocannabinol (THC) in rats and monkeys, and the reinforcement-related dopamine-releasing effects of THC in rats, can be attenuated by increasing endogenous levels of kynurenic acid (KYNA) through systemic administration of the kynurenine 3-monooxygenase inhibitor, Ro 61-8048. KYNA is a negative allosteric modulator of α7 nicotinic acetylcholine receptors...
Drug and Alcohol Dependence
October 1, 2017
Charles W. Schindler, Benjamin R Gramling, Zuzana Justinova et al.
The misuse of synthetic cannabinoids is a persistent public health concern. Because these drugs target the same cannabinoid receptors as the active ingredient of marijuana, Δ9-tetrahydrocannabinol (THC), we compared the effects of synthetic cannabinoids and THC on body temperature and cardiovascular parameters. Biotelemetry transmitters for the measurement of body temperature or blood pressure...
British Journal of Pharmacology
October 12, 2013
Charles W. Schindler, Eric B. Thorndike, Bruce E. Blough et al.
35 citations
Background and Purpose The cardiovascular effects produced by 3,4‐methylenedioxymethamphetamine ( MDMA ; ‘ E cstasy’) contribute to its acute toxicity, but the potential role of its metabolites in these cardiovascular effects is not known. Here we examined the effects of MDMA metabolites on cardiovascular function in rats. Experimental Approach Radiotelemetry was employed to evaluate the...
The FASEB Journal
April 1, 2012
Charles W. Schindler, Michael H Baumann, Eric B. Thorndike et al.
The abuse of MDMA (Ecstasy) peaked in the early 2000s, yet reports of MDMA use from emergency room admission data continue to increase. The potential for cardiovascular effects of MDMA to contribute to its acute toxicity has long been recognized. However, the role of MDMA metabolites in mediating the drug's cardiovascular actions has not been studied. Here we employed radiotelemetry to evaluate...
British Journal of Pharmacology
April 2012
Leigh V Panlilio, Sergi Ferré, Sevil Yasar et al.
Cannabis and caffeine are two of the most widely used psychoactive substances. Δ(9) -Tetrahydrocannabinol (THC), the main psychoactive constituent of cannabis, induces deficits in short-term memory. Caffeine, a non-selective adenosine receptor antagonist, attenuates some memory deficits, but there have been few studies addressing the effects of caffeine and THC in combination. Here, we evaluate...