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Maccarrone M, Di Marzo V, Gertsch J, Grether U, Howlett AC, Hua T, Makriyannis A, Piomelli D, Ueda N, van der Stelt M. Goods and Bads of the Endocannabinoid System as a Therapeutic Target: Lessons Learned after 30 Years. Pharmacol Rev 2023; 75:885-958. [PMID: 37164640 PMCID: PMC10441647 DOI: 10.1124/pharmrev.122.000600] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/06/2023] [Accepted: 04/10/2023] [Indexed: 05/12/2023] Open
Abstract
The cannabis derivative marijuana is the most widely used recreational drug in the Western world and is consumed by an estimated 83 million individuals (∼3% of the world population). In recent years, there has been a marked transformation in society regarding the risk perception of cannabis, driven by its legalization and medical use in many states in the United States and worldwide. Compelling research evidence and the Food and Drug Administration cannabis-derived cannabidiol approval for severe childhood epilepsy have confirmed the large therapeutic potential of cannabidiol itself, Δ9-tetrahydrocannabinol and other plant-derived cannabinoids (phytocannabinoids). Of note, our body has a complex endocannabinoid system (ECS)-made of receptors, metabolic enzymes, and transporters-that is also regulated by phytocannabinoids. The first endocannabinoid to be discovered 30 years ago was anandamide (N-arachidonoyl-ethanolamine); since then, distinct elements of the ECS have been the target of drug design programs aimed at curing (or at least slowing down) a number of human diseases, both in the central nervous system and at the periphery. Here a critical review of our knowledge of the goods and bads of the ECS as a therapeutic target is presented to define the benefits of ECS-active phytocannabinoids and ECS-oriented synthetic drugs for human health. SIGNIFICANCE STATEMENT: The endocannabinoid system plays important roles virtually everywhere in our body and is either involved in mediating key processes of central and peripheral diseases or represents a therapeutic target for treatment. Therefore, understanding the structure, function, and pharmacology of the components of this complex system, and in particular of key receptors (like cannabinoid receptors 1 and 2) and metabolic enzymes (like fatty acid amide hydrolase and monoacylglycerol lipase), will advance our understanding of endocannabinoid signaling and activity at molecular, cellular, and system levels, providing new opportunities to treat patients.
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Affiliation(s)
- Mauro Maccarrone
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Vincenzo Di Marzo
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Jürg Gertsch
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Uwe Grether
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Allyn C Howlett
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Tian Hua
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Alexandros Makriyannis
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Daniele Piomelli
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Natsuo Ueda
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
| | - Mario van der Stelt
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy (M.M.); European Center for Brain Research, Santa Lucia Foundation, Rome, Italy (M.M.); Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, University of Laval, Quebec, Canada (V.D.); Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland (J.G.); Roche Pharma Research & Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland (U.G.); Department of Physiology and Pharmacology, Wake Forest University School of Medicine, Winston-Salem, North Carolina (A.C.H.); iHuman Institute, ShanghaiTech University, Shanghai, China (T.H.); Center for Drug Discovery and Department of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts (A.M.); Departments of Pharmaceutical Sciences and Biological Chemistry, University of California, Irvine, California (D.P.); Department of Biochemistry, Kagawa University School of Medicine, Miki, Kagawa, Japan (N.U.); Department of Molecular Physiology, Leiden Institute of Chemistry, Leiden University, Leiden, Netherlands (M.S.)
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García-Rojas F, Flores-Muñoz C, Santander O, Solis P, Martínez AD, Ardiles ÁO, Fuenzalida M. Pannexin-1 Modulates Inhibitory Transmission and Hippocampal Synaptic Plasticity. Biomolecules 2023; 13:887. [PMID: 37371467 DOI: 10.3390/biom13060887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/29/2023] Open
Abstract
Pannexin-1 (Panx1) hemichannel is a non-selective transmembrane channel that may play important roles in intercellular signaling by allowing the permeation of ions and metabolites, such as ATP. Although recent evidence shows that the Panx1 hemichannel is involved in controlling excitatory synaptic transmission, the role of Panx1 in inhibitory transmission remains unknown. Here, we studied the contribution of Panx1 to the GABAergic synaptic efficacy onto CA1 pyramidal neurons (PyNs) by using patch-clamp recordings and pharmacological approaches in wild-type and Panx1 knock-out (Panx1-KO) mice. We reported that blockage of the Panx1 hemichannel with the mimetic peptide 10Panx1 increases the synaptic level of endocannabinoids (eCB) and the activation of cannabinoid receptors type 1 (CB1Rs), which results in a decrease in hippocampal GABAergic efficacy, shifting excitation/inhibition (E/I) balance toward excitation and facilitating the induction of long-term potentiation. Our finding provides important insight unveiling that Panx1 can strongly influence the overall neuronal excitability and play a key role in shaping synaptic changes affecting the amplitude and direction of plasticity, as well as learning and memory processes.
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Affiliation(s)
- Francisca García-Rojas
- Centro de Neurobiología y Fisiopatología Integrativa, CENFI, Instituto de Fisiología, Universidad de Valparaíso, Valparaíso 2340000, Chile
- Programa de Doctorado en Ciencias, Mención Neurociencia, Universidad de Valparaíso, Valparaíso 2340000, Chile
| | - Carolina Flores-Muñoz
- Centro de Neurobiología y Fisiopatología Integrativa, CENFI, Instituto de Fisiología, Universidad de Valparaíso, Valparaíso 2340000, Chile
- Programa de Doctorado en Ciencias, Mención Neurociencia, Universidad de Valparaíso, Valparaíso 2340000, Chile
- Centro de Neurología Traslacional, Facultad de Medicina, Universidad de Valparaíso, Valparaíso 2341386, Chile
| | - Odra Santander
- Centro de Neurobiología y Fisiopatología Integrativa, CENFI, Instituto de Fisiología, Universidad de Valparaíso, Valparaíso 2340000, Chile
- Programa de Doctorado en Ciencias, Mención Neurociencia, Universidad de Valparaíso, Valparaíso 2340000, Chile
| | - Pamela Solis
- Centro de Neurobiología y Fisiopatología Integrativa, CENFI, Instituto de Fisiología, Universidad de Valparaíso, Valparaíso 2340000, Chile
- Programa de Magister en Ciencias, Mención Neurociencia, Universidad de Valparaíso, Valparaíso 2340000, Chile
| | - Agustín D Martínez
- Centro Interdisciplinario de Neurociencia de Valparaíso, Facultad de Ciencias, Universidad de Valparaíso, Valparaíso 2360102, Chile
| | - Álvaro O Ardiles
- Centro de Neurología Traslacional, Facultad de Medicina, Universidad de Valparaíso, Valparaíso 2341386, Chile
- Centro Interdisciplinario de Neurociencia de Valparaíso, Facultad de Ciencias, Universidad de Valparaíso, Valparaíso 2360102, Chile
- Centro Interdisciplinario de Estudios en Salud, Escuela de Medicina, Facultad de Medicina, Universidad de Valparaíso, Viña del Mar 2572007, Chile
| | - Marco Fuenzalida
- Centro de Neurobiología y Fisiopatología Integrativa, CENFI, Instituto de Fisiología, Universidad de Valparaíso, Valparaíso 2340000, Chile
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Murray CH, Christian DT, Milovanovic M, Loweth JA, Hwang EK, Caccamise AJ, Funke JR, Wolf ME. mGlu5 function in the nucleus accumbens core during the incubation of methamphetamine craving. Neuropharmacology 2021; 186:108452. [PMID: 33444640 DOI: 10.1016/j.neuropharm.2021.108452] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 01/02/2021] [Accepted: 01/06/2021] [Indexed: 12/11/2022]
Abstract
Many studies have demonstrated that negative allosteric modulators (NAM) of metabotropic glutamate receptor 5 (mGlu5) reduce cocaine and methamphetamine seeking in extinction-reinstatement animal models of addiction. Less is known about effects of mGlu5 NAMs in abstinence models, particularly for methamphetamine. We used the incubation of drug craving model, in which cue-induced craving progressively intensifies after withdrawal from drug self-administration, to conduct the first studies of the following aspects of mGlu5 function in the rat nucleus accumbens (NAc) core during abstinence from methamphetamine self-administration: 1) functionality of the major form of synaptic depression in NAc medium spiny neurons, which is induced postsynaptically via mGlu5 and expressed presynaptically via cannabinoid type 1 receptors (CB1Rs), 2) mGlu5 surface expression and physical associations between mGlu5, Homer proteins, and diacylglycerol lipase-α, and 3) the effect of systemic and intra-NAc core administration of the mGlu5 NAM 3-((2-methyl-4-)ethynyl)pyridine (MTEP) on expression of incubated methamphetamine craving. We found that mGlu5/CB1R-dependent synaptic depression was lost during the rising phase of methamphetamine incubation but then recovered, in contrast to its persistent impairment during the plateau phase of incubation of cocaine craving. Furthermore, whereas the cocaine-induced impairment was accompanied by reduced mGlu5 levels and mGlu5-Homer associations, this was not the case for methamphetamine. Systemic MTEP reduced incubated methamphetamine seeking, but also reduced inactive hole nose-pokes and locomotion, while intra-NAc core MTEP had no significant effects. These findings provide the first insight into the role of mGlu5 in the incubation of methamphetamine craving and reveal differences from incubation of cocaine craving.
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Affiliation(s)
- Conor H Murray
- Department of Neuroscience, The Chicago Medical School at Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL, 60064, USA; Department of Behavioral Neuroscience, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
| | - Daniel T Christian
- Department of Neuroscience, The Chicago Medical School at Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL, 60064, USA.
| | - Mike Milovanovic
- Department of Neuroscience, The Chicago Medical School at Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL, 60064, USA.
| | - Jessica A Loweth
- Department of Neuroscience, The Chicago Medical School at Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL, 60064, USA.
| | - Eun-Kyung Hwang
- Department of Behavioral Neuroscience, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
| | - Aaron J Caccamise
- Department of Neuroscience, The Chicago Medical School at Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL, 60064, USA.
| | - Jonathan R Funke
- Department of Behavioral Neuroscience, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
| | - Marina E Wolf
- Department of Neuroscience, The Chicago Medical School at Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL, 60064, USA; Department of Behavioral Neuroscience, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
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