1
|
Kaiya H. Anxious-depressive attack and rejection sensitivity-Toward a new approach to treatment-resistant depression. Neuropsychopharmacol Rep 2024; 44:17-28. [PMID: 38059339 PMCID: PMC10932773 DOI: 10.1002/npr2.12399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 10/03/2023] [Accepted: 10/31/2023] [Indexed: 12/08/2023] Open
Abstract
This paper aimed to find clues to treatment-resistant depression (TRD) solutions. Depression comorbid with anxiety is often treatment-resistant where anxious-depressive attack (ADA) often lurks. ADA is a recently proposed clinical idea for just a psychological version of a panic attack. It mostly begins with an abrupt surge of intense anxiety followed by uninterrupted intrusive thoughts; lasting ruminations about regret or worry produced by violent anxiety, agitation, and loneliness. Acting-out behaviors such as deliberate self-injury and over-dose may also be observed during the attack. As the basic psychopathology of ADA, rejection sensitivity (RS) was revealed by a structural equation model. It is said that the presence of RS in depressive disorders implies a poor prognosis. The following biological markers for RS were reviewed in the literature: first, the involvement of the μ-opioid receptor function in RS and, secondly, hypersensitivity of the dopamine D4 receptor (DRD4) in the medial prefrontal cortex. The latter has been suggested in fear-conditioned animal experiments. Manipulation of the μ-opioid receptor function together with the DRD4 function may culminate in a treatment for RS, which could contribute to the development of a treatment for TRD via the improvement of ADA.
Collapse
Affiliation(s)
- Hisanobu Kaiya
- Panic Disorder Research CenterWarakukai Medical CorporationTokyoJapan
| |
Collapse
|
2
|
Guidolin D, Tortorella C, Marcoli M, Cervetto C, De Caro R, Maura G, Agnati LF. Modulation of Neuron and Astrocyte Dopamine Receptors via Receptor-Receptor Interactions. Pharmaceuticals (Basel) 2023; 16:1427. [PMID: 37895898 PMCID: PMC10610355 DOI: 10.3390/ph16101427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 10/29/2023] Open
Abstract
Dopamine neurotransmission plays critical roles in regulating complex cognitive and behavioral processes including reward, motivation, reinforcement learning, and movement. Dopamine receptors are classified into five subtypes, widely distributed across the brain, including regions responsible for motor functions and specific areas related to cognitive and emotional functions. Dopamine also acts on astrocytes, which express dopamine receptors as well. The discovery of direct receptor-receptor interactions, leading to the formation of multimeric receptor complexes at the cell membrane and providing the cell decoding apparatus with flexible dynamics in terms of recognition and signal transduction, has expanded the knowledge of the G-protein-coupled receptor-mediated signaling processes. The purpose of this review article is to provide an overview of currently identified receptor complexes containing dopamine receptors and of their modulatory action on dopamine-mediated signaling between neurons and between neurons and astrocytes. Pharmacological possibilities offered by targeting receptor complexes in terms of addressing neuropsychiatric disorders associated with altered dopamine signaling will also be briefly discussed.
Collapse
Affiliation(s)
- Diego Guidolin
- Department of Neuroscience, University of Padova, 35122 Padova, Italy; (C.T.); (R.D.C.)
| | - Cinzia Tortorella
- Department of Neuroscience, University of Padova, 35122 Padova, Italy; (C.T.); (R.D.C.)
| | - Manuela Marcoli
- Department of Pharmacy, University of Genova, 16126 Genova, Italy; (M.M.); (C.C.); (G.M.)
| | - Chiara Cervetto
- Department of Pharmacy, University of Genova, 16126 Genova, Italy; (M.M.); (C.C.); (G.M.)
| | - Raffaele De Caro
- Department of Neuroscience, University of Padova, 35122 Padova, Italy; (C.T.); (R.D.C.)
| | - Guido Maura
- Department of Pharmacy, University of Genova, 16126 Genova, Italy; (M.M.); (C.C.); (G.M.)
| | - Luigi F. Agnati
- Department of Biomedical, Metabolic Sciences and Neuroscience, University of Modena and Reggio Emilia, 41121 Modena, Italy;
| |
Collapse
|
3
|
Lipiński PFJ, Matalińska J. Fentanyl Structure as a Scaffold for Opioid/Non-Opioid Multitarget Analgesics. Int J Mol Sci 2022; 23:ijms23052766. [PMID: 35269909 PMCID: PMC8910985 DOI: 10.3390/ijms23052766] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 02/28/2022] [Accepted: 03/01/2022] [Indexed: 11/16/2022] Open
Abstract
One of the strategies in the search for safe and effective analgesic drugs is the design of multitarget analgesics. Such compounds are intended to have high affinity and activity at more than one molecular target involved in pain modulation. In the present contribution we summarize the attempts in which fentanyl or its substructures were used as a μ-opioid receptor pharmacophoric fragment and a scaffold to which fragments related to non-opioid receptors were attached. The non-opioid ‘second’ targets included proteins as diverse as imidazoline I2 binding sites, CB1 cannabinoid receptor, NK1 tachykinin receptor, D2 dopamine receptor, cyclooxygenases, fatty acid amide hydrolase and monoacylglycerol lipase and σ1 receptor. Reviewing the individual attempts, we outline the chemistry, the obtained pharmacological properties and structure-activity relationships. Finally, we discuss the possible directions for future work.
Collapse
|
4
|
Rivera A, Suárez-Boomgaard D, Miguelez C, Valderrama-Carvajal A, Baufreton J, Shumilov K, Taupignon A, Gago B, Real MÁ. Dopamine D 4 Receptor Is a Regulator of Morphine-Induced Plasticity in the Rat Dorsal Striatum. Cells 2021; 11:31. [PMID: 35011592 PMCID: PMC8750869 DOI: 10.3390/cells11010031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/16/2021] [Accepted: 12/21/2021] [Indexed: 02/06/2023] Open
Abstract
Long-term exposition to morphine elicits structural and synaptic plasticity in reward-related regions of the brain, playing a critical role in addiction. However, morphine-induced neuroadaptations in the dorsal striatum have been poorly studied despite its key function in drug-related habit learning. Here, we show that prolonged treatment with morphine triggered the retraction of the dendritic arbor and the loss of dendritic spines in the dorsal striatal projection neurons (MSNs). In an attempt to extend previous findings, we also explored whether the dopamine D4 receptor (D4R) could modulate striatal morphine-induced plasticity. The combined treatment of morphine with the D4R agonist PD168,077 produced an expansion of the MSNs dendritic arbors and restored dendritic spine density. At the electrophysiological level, PD168,077 in combination with morphine altered the electrical properties of the MSNs and decreased their excitability. Finally, results from the sustantia nigra showed that PD168,077 counteracted morphine-induced upregulation of μ opioid receptors (MOR) in striatonigral projections and downregulation of G protein-gated inward rectifier K+ channels (GIRK1 and GIRK2) in dopaminergic cells. The present results highlight the key function of D4R modulating morphine-induced plasticity in the dorsal striatum. Thus, D4R could represent a valuable pharmacological target for the safety use of morphine in pain management.
Collapse
Affiliation(s)
- Alicia Rivera
- Facultad de Ciencias, Instituto de Investigación Biomédica, Universidad de Málaga, 29071 Málaga, Spain; (D.S.-B.); (A.V.-C.); (K.S.); (M.Á.R.)
| | - Diana Suárez-Boomgaard
- Facultad de Ciencias, Instituto de Investigación Biomédica, Universidad de Málaga, 29071 Málaga, Spain; (D.S.-B.); (A.V.-C.); (K.S.); (M.Á.R.)
| | - Cristina Miguelez
- Department of Pharmacology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
| | - Alejandra Valderrama-Carvajal
- Facultad de Ciencias, Instituto de Investigación Biomédica, Universidad de Málaga, 29071 Málaga, Spain; (D.S.-B.); (A.V.-C.); (K.S.); (M.Á.R.)
| | - Jérôme Baufreton
- Institut des Maladies Neurodegeneratives, Université de Bordeaux, UMR 5293, 33000 Bordeaux, France; (J.B.); (A.T.)
- Institut des Maladies Neurodegeneratives, CNRS, UMR 5293, 33000 Bordeaux, France
| | - Kirill Shumilov
- Facultad de Ciencias, Instituto de Investigación Biomédica, Universidad de Málaga, 29071 Málaga, Spain; (D.S.-B.); (A.V.-C.); (K.S.); (M.Á.R.)
- School of Medicine, Washington University in St. Louis, St. Louis, MO 63110, USA
| | - Anne Taupignon
- Institut des Maladies Neurodegeneratives, Université de Bordeaux, UMR 5293, 33000 Bordeaux, France; (J.B.); (A.T.)
- Institut des Maladies Neurodegeneratives, CNRS, UMR 5293, 33000 Bordeaux, France
| | - Belén Gago
- Facultad de Medicina, Instituto de Investigación Biomédica, Universidad de Málaga, 29071 Málaga, Spain;
| | - M. Ángeles Real
- Facultad de Ciencias, Instituto de Investigación Biomédica, Universidad de Málaga, 29071 Málaga, Spain; (D.S.-B.); (A.V.-C.); (K.S.); (M.Á.R.)
| |
Collapse
|
5
|
Negrete-Díaz JV, Shumilov K, Real MÁ, Medina-Luque J, Valderrama-Carvajal A, Flores G, Rodríguez-Moreno A, Rivera A. Pharmacological activation of dopamine D 4 receptor modulates morphine-induced changes in the expression of GAD 65/67 and GABA B receptors in the basal ganglia. Neuropharmacology 2019; 152:22-29. [PMID: 30682345 DOI: 10.1016/j.neuropharm.2019.01.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 12/19/2018] [Accepted: 01/21/2019] [Indexed: 11/27/2022]
Abstract
Dopamine D4 receptor (D4R) stimulation, in a putative D4R/μ opioid heteroreceptor (MOR) complex, counteracts the molecular, cellular and behavioural actions of morphine which are associated with morphine addiction, without any effect on its analgesic properties. In the present work, we have evaluated the role of D4R in modulating the effects of a continuous treatment with morphine on the GABAergic system in the basal ganglia. It has been demonstrated that the co-administration of a D4R agonist together with morphine leads to a restoration of GABA signaling by preventing drug-induced changes in GAD65/67 expression in the caudate putamen, globus palidus and substantia nigra. Results from GABABR1 and GABABR2 expression suggest a role of D4R in modulation of the GABAB heteroreceptor complexes along the basal ganglia, especially in the functional divisions of the caudate putamen. These results provide a new proof of the functional interaction between D4R and MOR and we postulate this putative heteroreceptor complex as a key target for the development of a new strategy to prevent the addictive effects of morphine in the treatment of pain. This article is part of the Special Issue entitled 'Receptor heteromers and their allosteric receptor-receptor interactions'.
Collapse
Affiliation(s)
- José Vicente Negrete-Díaz
- Universidad de Málaga, Instituto de Investigación Biomédica, Málaga, Spain; División de Ciencias de la Salud e Ingenierías, Campus Celaya-Salvatierra, Universidad de Guanajuato, Guanajuato, Mexico (permanent address)
| | - Kirill Shumilov
- Universidad de Málaga, Instituto de Investigación Biomédica, Málaga, Spain
| | - M Ángeles Real
- Universidad de Málaga, Instituto de Investigación Biomédica, Málaga, Spain
| | - José Medina-Luque
- Universidad de Málaga, Instituto de Investigación Biomédica, Málaga, Spain; German Center for Neurodegenerative Diseases (DZNE) Munich, German (permanent address)
| | | | - Gonzalo Flores
- Laboratorio de Neuropsiquiatría, Instituto de Fisiología, Universidad Autónoma de Puebla, Puebla, Mexico
| | | | - Alicia Rivera
- Universidad de Málaga, Instituto de Investigación Biomédica, Málaga, Spain.
| |
Collapse
|
6
|
Shumilov K, Real MÁ, Valderrama-Carvajal A, Rivera A. Selective ablation of striatal striosomes produces the deregulation of dopamine nigrostriatal pathway. PLoS One 2018; 13:e0203135. [PMID: 30157254 PMCID: PMC6114927 DOI: 10.1371/journal.pone.0203135] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 08/15/2018] [Indexed: 11/26/2022] Open
Abstract
The striatum is a complex structure in which the organization in two compartments (striosomes and matrix) have been defined by their neurochemical profile and their input-output connections. The striosomes receive afferences from the limbic brain areas and send projections to the dopamine neurons of the substantia nigra pars compacta. Thereby, it has been suggested that the striosomes exert a limbic control over the motor function mediated by the surrounding matrix. However, the functionality of the striosomes are not completely understood. To elucidate the role of the striosomes on the regulation of the nigral dopamine neurons, we have induced specific ablation of this compartment by striatal injections of the neurotoxin dermorphin-saporin (DS) and dopamine neurotransmission markers have been analyzed by immunohistochemistry. The degeneration of the striosomes resulted in a nigrostriatal projections imbalance between the two striatal compartments, with an increase of the dopamine neurotransmission in the striosomes and a decrease in the matrix. The present results highlight the key function of the striosomes for the maintenance of the striatal dopamine tone and would contribute to the understanding of their involvement in some neurological disorders such as Huntington’s disease.
Collapse
Affiliation(s)
- Kirill Shumilov
- Department of Cell Biology, Universidad de Málaga, Instituto de Investigación Biomédica, Málaga, Spain
| | - M Ángeles Real
- Department of Cell Biology, Universidad de Málaga, Instituto de Investigación Biomédica, Málaga, Spain
| | | | - Alicia Rivera
- Department of Cell Biology, Universidad de Málaga, Instituto de Investigación Biomédica, Málaga, Spain
| |
Collapse
|
7
|
Valderrama-Carvajal A, Irizar H, Gago B, Jiménez-Urbieta H, Fuxe K, Rodríguez-Oroz MC, Otaegui D, Rivera A. Transcriptomic integration of D 4R and MOR signaling in the rat caudate putamen. Sci Rep 2018; 8:7337. [PMID: 29743514 PMCID: PMC5943359 DOI: 10.1038/s41598-018-25604-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 04/20/2018] [Indexed: 12/19/2022] Open
Abstract
Morphine binding to opioid receptors, mainly to μ opioid receptor (MOR), induces alterations in intracellular pathways essential to the initial development of addiction. The activation of the dopamine D4 receptor (D4R), which is expressed in the caudate putamen (CPu), mainly counteracts morphine-induced alterations in several molecular networks. These involve transcription factors, adaptive changes of MOR signaling, activation of the nigrostriatal dopamine pathway and behavioural effects, underlining functional D4R/MOR interactions. To shed light on the molecular mechanisms implicated, we evaluated the transcriptome alterations following acute administration of morphine and/or PD168,077 (D4R agonist) using whole-genome microarrays and a linear regression-based differential expression analysis. The results highlight the development of a unique transcriptional signature following the co-administration of both drugs that reflects a countereffect of PD168,077 on morphine effects. A KEGG pathway enrichment analysis using GSEA identified 3 pathways enriched positively in morphine vs control and negatively in morphine + PD168,077 vs morphine (Ribosome, Complement and Coagulation Cascades, Systemic Lupus Erythematosus) and 3 pathways with the opposite enrichment pattern (Alzheimer’s Disease, Neuroactive Ligand Receptor Interaction, Oxidative Phosphorilation). This work supports the massive D4R/MOR functional integration at the CPu and provides a gateway to further studies on the use of D4R drugs to modulate morphine-induced effects.
Collapse
Affiliation(s)
| | - Haritz Irizar
- Neuroscience Area, Biodonostia Institute, San Sebastián, Spain.,Division of Psychiatry, University College London, London, England, United Kingdom
| | - Belén Gago
- Neuroscience Area, Biodonostia Institute, San Sebastián, Spain. .,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain. .,Universidad de Málaga, Instituto de Investigación Biomédica, Facultad de Medicina, Málaga, Spain.
| | - Haritz Jiménez-Urbieta
- Neuroscience Area, Biodonostia Institute, San Sebastián, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Kjell Fuxe
- Neuroscience Department, Karolinska Institute, Stockholm, Sweden
| | - María C Rodríguez-Oroz
- Neuroscience Area, Biodonostia Institute, San Sebastián, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.,Neurology Department, Donostia University Hospital, San Sebastián, Spain.,Ikerbasque Foundation, Bilbao, Spain
| | - David Otaegui
- Neuroscience Area, Biodonostia Institute, San Sebastián, Spain
| | - Alicia Rivera
- Universidad de Málaga, Instituto de Investigación Biomédica, Facultad de Ciencias, Málaga, Spain.
| |
Collapse
|
8
|
Qian M, Vasudevan L, Huysentruyt J, Risseeuw MDP, Stove C, Vanderheyden PML, Van Craenenbroeck K, Van Calenbergh S. Design, Synthesis, and Biological Evaluation of Bivalent Ligands Targeting Dopamine D 2 -Like Receptors and the μ-Opioid Receptor. ChemMedChem 2018; 13:944-956. [PMID: 29451744 DOI: 10.1002/cmdc.201700787] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Indexed: 12/13/2022]
Abstract
Currently, there is mounting evidence that intermolecular receptor-receptor interactions may result in altered receptor recognition, pharmacology and signaling. Heterobivalent ligands have been proven useful as molecular probes for confirming and targeting heteromeric receptors. This report describes the design and synthesis of novel heterobivalent ligands for dopamine D2 -like receptors (D2 -likeR) and the μ-opioid receptor (μOR) and their evaluation using ligand binding and functional assays. Interestingly, we identified a potent bivalent ligand that contains a short 18-atom linker and combines good potency with high efficacy both in β-arrestin 2 recruitment for μOR and MAPK-P for D4 R. Furthermore, this compound was characterized by a biphasic competition binding curve for the D4 R-μOR heterodimer, indicative of a bivalent binding mode. As this compound possibly bridges the D4 R-μOR heterodimer, it could be used as a pharmacological tool to further investigate the interactions of D4 R and μOR.
Collapse
Affiliation(s)
- Mingcheng Qian
- Laboratory for Medicinal Chemistry, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium.,Laboratory of Toxicology, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Lakshmi Vasudevan
- Laboratory of Toxicology, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Jelle Huysentruyt
- Laboratory of Toxicology, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Martijn D P Risseeuw
- Laboratory for Medicinal Chemistry, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Christophe Stove
- Laboratory of Toxicology, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Patrick M L Vanderheyden
- Department Research Group of Molecular and Biochemical Pharmacology, Faculty of Sciences and Bioengineering Sciences, Vrije Universiteit Brussel, VUB-MBFA, Pleinlaan 2, 1050, Brussels, Belgium
| | | | - Serge Van Calenbergh
- Laboratory for Medicinal Chemistry, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| |
Collapse
|
9
|
Rivera A, Gago B, Suárez-Boomgaard D, Yoshitake T, Roales-Buján R, Valderrama-Carvajal A, Bilbao A, Medina-Luque J, Díaz-Cabiale Z, Craenenbroeck KV, Borroto-Escuela DO, Kehr J, Rodríguez de Fonseca F, Santín L, de la Calle A, Fuxe K. Dopamine D 4 receptor stimulation prevents nigrostriatal dopamine pathway activation by morphine: relevance for drug addiction. Addict Biol 2017; 22:1232-1245. [PMID: 27212105 DOI: 10.1111/adb.12407] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Revised: 03/03/2016] [Accepted: 03/30/2016] [Indexed: 01/08/2023]
Abstract
Morphine is one of the most effective drugs used for pain management, but it is also highly addictive. Morphine elicits acute and long-term adaptive changes at cellular and molecular level in the brain, which play a critical role in the development of tolerance, dependence and addiction. Previous studies indicated that the dopamine D4 receptor (D4 R) activation counteracts morphine-induced adaptive changes of the μ opioid receptor (MOR) signaling in the striosomes of the caudate putamen (CPu), as well as the induction of several Fos family transcription factors. Thus, it has been suggested that D4 R could play an important role avoiding some of the addictive effects of morphine. Here, using different drugs administration paradigms, it is determined that the D4 R agonist PD168,077 prevents morphine-induced activation of the nigrostriatal dopamine pathway and morphological changes of substantia nigra pars compacta (SNc) dopamine neurons, leading to a restoration of dopamine levels and metabolism in the CPu. Results from receptor autoradiography indicate that D4 R activation modulates MOR function in the substantia nigra pars reticulata (SNr) and the striosomes of the CPu, suggesting that these regions are critically involved in the modulation of SNc dopamine neuronal function through a functional D4 R/MOR interaction. In addition, D4 R activation counteracts the rewarding effects of morphine, as well as the development of hyperlocomotion and physical dependence without any effect on its analgesic properties. These results provide a novel role of D4 R agonist as a pharmacological strategy to prevent the adverse effects of morphine in the treatment of pain.
Collapse
Affiliation(s)
- Alicia Rivera
- Universidad de Málaga, Instituto de Investigación Biomédica; Facultad de Ciencias; Málaga Spain
| | - Belén Gago
- Universidad de Málaga, Instituto de Investigación Biomédica; Facultad de Ciencias; Málaga Spain
| | - Diana Suárez-Boomgaard
- Universidad de Málaga, Instituto de Investigación Biomédica; Facultad de Ciencias; Málaga Spain
| | - Takashi Yoshitake
- Karolinska Institute; Department of Physiology and Pharmacology; Stockholm Sweden
| | - Ruth Roales-Buján
- Universidad de Málaga, Instituto de Investigación Biomédica; Facultad de Ciencias; Málaga Spain
| | | | - Ainhoa Bilbao
- Institute of Psychopharmacology, Central Institute of Mental Health, Medical Faculty of Mannheim; University of Heidelberg; Mannheim Germany
| | - José Medina-Luque
- Universidad de Málaga, Instituto de Investigación Biomédica; Facultad de Ciencias; Málaga Spain
| | - Zaida Díaz-Cabiale
- Karolinska Institute; Department of Physiology and Pharmacology; Stockholm Sweden
| | | | | | - Jan Kehr
- Karolinska Institute; Department of Physiology and Pharmacology; Stockholm Sweden
| | | | - Luis Santín
- Universidad de Málaga; Instituto de Investigación Biomédica, Facultad de Psicología; Málaga Spain
| | - Adelaida de la Calle
- Universidad de Málaga, Instituto de Investigación Biomédica; Facultad de Ciencias; Málaga Spain
| | - Kjell Fuxe
- Karolinska Institute; Department of Neuroscience; Stockholm Sweden
| |
Collapse
|
10
|
Pitman KA, Borgland SL. Changes in mu-opioid receptor expression and function in the mesolimbic system after long-term access to a palatable diet. Pharmacol Ther 2015. [DOI: 10.1016/j.pharmthera.2015.07.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
11
|
Guidolin D, Agnati LF, Marcoli M, Borroto-Escuela DO, Fuxe K. G-protein-coupled receptor type A heteromers as an emerging therapeutic target. Expert Opin Ther Targets 2014; 19:265-83. [PMID: 25381716 DOI: 10.1517/14728222.2014.981155] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION The discovery of receptor-receptor interactions (RRIs) in the early 1980s provided evidence that G-protein-coupled receptors (GPCRs) operate not only as monomers but also as heteromers, in which integration of the incoming signals takes place already at the plasma membrane level through allosteric RRIs. These integrative mechanisms give sophisticated dynamics to the structure and function of these receptor assemblies in terms of modulation of recognition, G-protein signaling and selectivity and switching to β-arrestin signaling. AREAS COVERED The present review briefly describes the concept of direct RRI and the available data on the mechanisms of oligomer formation. Further, pharmacological data concerning the best characterized heteromers involving type A GPCRs will be analyzed to evaluate their profile as possible targets for the treatment of various diseases, in particular of impacting diseases of the CNS. EXPERT OPINION GPCR heteromers have the potential to open a completely new field for pharmacology with likely a major impact in molecular medicine. Novel pharmacological strategies for the treatment of several pathologies have already been proposed. However, several challenges still exist to accurately characterize the role of the identified heteroreceptor complexes in pathology and to develop heteromer-specific ligands capable of efficiently exploiting their pharmacological features.
Collapse
Affiliation(s)
- Diego Guidolin
- University of Padova, Department of Molecular Medicine , via Gabelli 65, 35121 Padova , Italy +39 049 8272316 ; +39 049 8272319 ;
| | | | | | | | | |
Collapse
|
12
|
Dopamine D₄ receptor counteracts morphine-induced changes in µ opioid receptor signaling in the striosomes of the rat caudate putamen. Int J Mol Sci 2014; 15:1481-98. [PMID: 24451133 PMCID: PMC3907881 DOI: 10.3390/ijms15011481] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2013] [Revised: 01/08/2014] [Accepted: 01/13/2014] [Indexed: 11/17/2022] Open
Abstract
The mu opioid receptor (MOR) is critical in mediating morphine analgesia. However, prolonged exposure to morphine induces adaptive changes in this receptor leading to the development of tolerance and addiction. In the present work we have studied whether the continuous administration of morphine induces changes in MOR protein levels, its pharmacological profile, and MOR-mediated G-protein activation in the striosomal compartment of the rat CPu, by using immunohistochemistry and receptor and DAMGO-stimulated [35S]GTPγS autoradiography. MOR immunoreactivity, agonist binding density and its coupling to G proteins are up-regulated in the striosomes by continuous morphine treatment in the absence of changes in enkephalin and dynorphin mRNA levels. In addition, co-treatment of morphine with the dopamine D4 receptor (D4R) agonist PD168,077 fully counteracts these adaptive changes in MOR, in spite of the fact that continuous PD168,077 treatment increases the [3H]DAMGO Bmax values to the same degree as seen after continuous morphine treatment. Thus, in spite of the fact that both receptors can be coupled to Gi/0 protein, the present results give support for the existence of antagonistic functional D4R-MOR receptor-receptor interactions in the adaptive changes occurring in MOR of striosomes on continuous administration of morphine.
Collapse
|
13
|
Gago B, Fuxe K, Brené S, Díaz-Cabiale Z, Reina-Sánchez MD, Suárez-Boomgaard D, Roales-Buján R, Valderrama-Carvajal A, de la Calle A, Rivera A. Early modulation by the dopamine D4receptor of morphine-induced changes in the opioid peptide systems in the rat caudate putamen. J Neurosci Res 2013; 91:1533-40. [DOI: 10.1002/jnr.23277] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2013] [Revised: 06/24/2013] [Accepted: 06/24/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Belén Gago
- Department of Cell Biology; School of Science, University of Málaga; Málaga Spain
| | - Kjell Fuxe
- Department of Neuroscience; Karolinska Institutet; Stockholm Sweden
| | - Stefan Brené
- Department of Neurobiology; Care Sciences and Society, Karolinska Institutet; Stockholm Sweden
| | - Zaida Díaz-Cabiale
- Department of Physiology; School of Medicine, University of Málaga; Málaga Spain
| | | | | | - Ruth Roales-Buján
- Department of Cell Biology; School of Science, University of Málaga; Málaga Spain
| | | | - Adelaida de la Calle
- Department of Cell Biology; School of Science, University of Málaga; Málaga Spain
| | - Alicia Rivera
- Department of Cell Biology; School of Science, University of Málaga; Málaga Spain
| |
Collapse
|
14
|
On the g-protein-coupled receptor heteromers and their allosteric receptor-receptor interactions in the central nervous system: focus on their role in pain modulation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:563716. [PMID: 23956775 PMCID: PMC3730365 DOI: 10.1155/2013/563716] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 05/20/2013] [Accepted: 05/24/2013] [Indexed: 12/16/2022]
Abstract
The modulatory role of allosteric receptor-receptor interactions in the pain pathways of the Central Nervous System and the peripheral nociceptors has become of increasing interest. As integrators of nociceptive and antinociceptive wiring and volume transmission signals, with a major role for the opioid receptor heteromers, they likely have an important role in the pain circuits and may be involved in acupuncture. The delta opioid receptor (DOR) exerts an antagonistic allosteric influence on the mu opioid receptor (MOR) function in a MOR-DOR heteromer. This heteromer contributes to morphine-induced tolerance and dependence, since it becomes abundant and develops a reduced G-protein-coupling with reduced signaling mainly operating via β-arrestin2 upon chronic morphine treatment. A DOR antagonist causes a return of the Gi/o binding and coupling to the heteromer and the biological actions of morphine. The gender- and ovarian steroid-dependent recruitment of spinal cord MOR/kappa opioid receptor (KOR) heterodimers enhances antinociceptive functions and if impaired could contribute to chronic pain states in women. MOR1D heterodimerizes with gastrin-releasing peptide receptor (GRPR) in the spinal cord, mediating morphine induced itch. Other mechanism for the antinociceptive actions of acupuncture along meridians may be that it enhances the cross-desensitization of the TRPA1 (chemical nociceptor)-TRPV1 (capsaicin receptor) heteromeric channel complexes within the nociceptor terminals located along these meridians. Selective ionotropic cannabinoids may also produce cross-desensitization of the TRPA1-TRPV1 heteromeric nociceptor channels by being negative allosteric modulators of these channels leading to antinociception and antihyperalgesia.
Collapse
|
15
|
Carlin J, George R, Reyes TM. Methyl donor supplementation blocks the adverse effects of maternal high fat diet on offspring physiology. PLoS One 2013; 8:e63549. [PMID: 23658839 PMCID: PMC3642194 DOI: 10.1371/journal.pone.0063549] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Accepted: 04/02/2013] [Indexed: 11/18/2022] Open
Abstract
Maternal consumption of a high fat diet during pregnancy increases the offspring risk for obesity. Using a mouse model, we have previously shown that maternal consumption of a high fat (60%) diet leads to global and gene specific decreases in DNA methylation in the brain of the offspring. The present experiments were designed to attempt to reverse this DNA hypomethylation through supplementation of the maternal diet with methyl donors, and to determine whether methyl donor supplementation could block or attenuate phenotypes associated with maternal consumption of a HF diet. Metabolic and behavioral (fat preference) outcomes were assessed in male and female adult offspring. Expression of the mu-opioid receptor and dopamine transporter mRNA, as well as global DNA methylation were measured in the brain. Supplementation of the maternal diet with methyl donors attenuated the development of some of the adverse effects seen in offspring from dams fed a high fat diet; including weight gain, increased fat preference (males), changes in CNS gene expression and global hypomethylation in the prefrontal cortex. Notable sex differences were observed. These findings identify the importance of balanced methylation status during pregnancy, particularly in the context of a maternal high fat diet, for optimal offspring outcome.
Collapse
Affiliation(s)
- JesseLea Carlin
- University of Pennsylvania, School of Medicine, Department of Pharmacology, Institute for Translational Medicine and Therapeutics, Philadelphia, Pennsylvania, United States of America
| | - Robert George
- University of Pennsylvania, School of Medicine, Department of Pharmacology, Institute for Translational Medicine and Therapeutics, Philadelphia, Pennsylvania, United States of America
| | - Teresa M. Reyes
- University of Pennsylvania, School of Medicine, Department of Pharmacology, Institute for Translational Medicine and Therapeutics, Philadelphia, Pennsylvania, United States of America
- * E-mail:
| |
Collapse
|
16
|
Fuxe K, Borroto-Escuela DO, Romero-Fernandez W, Diaz-Cabiale Z, Rivera A, Ferraro L, Tanganelli S, Tarakanov AO, Garriga P, Narváez JA, Ciruela F, Guescini M, Agnati LF. Extrasynaptic neurotransmission in the modulation of brain function. Focus on the striatal neuronal-glial networks. Front Physiol 2012; 3:136. [PMID: 22675301 PMCID: PMC3366473 DOI: 10.3389/fphys.2012.00136] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2012] [Accepted: 04/23/2012] [Indexed: 12/20/2022] Open
Abstract
Extrasynaptic neurotransmission is an important short distance form of volume transmission (VT) and describes the extracellular diffusion of transmitters and modulators after synaptic spillover or extrasynaptic release in the local circuit regions binding to and activating mainly extrasynaptic neuronal and glial receptors in the neuroglial networks of the brain. Receptor-receptor interactions in G protein-coupled receptor (GPCR) heteromers play a major role, on dendritic spines and nerve terminals including glutamate synapses, in the integrative processes of the extrasynaptic signaling. Heteromeric complexes between GPCR and ion-channel receptors play a special role in the integration of the synaptic and extrasynaptic signals. Changes in extracellular concentrations of the classical synaptic neurotransmitters glutamate and GABA found with microdialysis is likely an expression of the activity of the neuron-astrocyte unit of the brain and can be used as an index of VT-mediated actions of these two neurotransmitters in the brain. Thus, the activity of neurons may be functionally linked to the activity of astrocytes, which may release glutamate and GABA to the extracellular space where extrasynaptic glutamate and GABA receptors do exist. Wiring transmission (WT) and VT are fundamental properties of all neurons of the CNS but the balance between WT and VT varies from one nerve cell population to the other. The focus is on the striatal cellular networks, and the WT and VT and their integration via receptor heteromers are described in the GABA projection neurons, the glutamate, dopamine, 5-hydroxytryptamine (5-HT) and histamine striatal afferents, the cholinergic interneurons, and different types of GABA interneurons. In addition, the role in these networks of VT signaling of the energy-dependent modulator adenosine and of endocannabinoids mainly formed in the striatal projection neurons will be underlined to understand the communication in the striatal cellular networks.
Collapse
Affiliation(s)
- Kjell Fuxe
- Department of Neuroscience, Karolinska InstitutetStockholm, Sweden
| | | | | | - Zaida Diaz-Cabiale
- Department of Physiology, School of Medicine, University of MálagaMálaga, Spain
| | - Alicia Rivera
- Department of Cell Biology, Faculty of Sciences, University of MálagaMálaga, Spain
| | - Luca Ferraro
- Pharmacology Section, Department of Clinical and Experimental Medicine, University of FerraraFerrara, Italy
| | - Sergio Tanganelli
- Pharmacology Section, Department of Clinical and Experimental Medicine, University of FerraraFerrara, Italy
| | - Alexander O. Tarakanov
- Russian Academy of Sciences, St. Petersburg Institute for Informatics and AutomationSaint Petersburg, Russia
| | - Pere Garriga
- Departament d’Enginyeria Química, Centre de Biotecnologia Molecular, Universitat Politècnica de CatalunyaBarcelona, Spain
| | - José Angel Narváez
- Department of Physiology, School of Medicine, University of MálagaMálaga, Spain
| | - Francisco Ciruela
- Unitat de Farmacologia, Departament Patologia i Terapèutica Experimental, Universitat de BarcelonaBarcelona, Spain
| | - Michele Guescini
- Department of Biomolecular Sciences, University of Urbino “CarloBo”Urbino, Italy
| | | |
Collapse
|
17
|
Yan Y, Pushparaj A, Le Strat Y, Gamaleddin I, Barnes C, Justinova Z, Goldberg SR, Le Foll B. Blockade of dopamine d4 receptors attenuates reinstatement of extinguished nicotine-seeking behavior in rats. Neuropsychopharmacology 2012; 37:685-96. [PMID: 22030716 PMCID: PMC3260983 DOI: 10.1038/npp.2011.245] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Since cloning of the dopamine receptor D4 (DRD4), its role in the brain has remained unclear. It has been reported that polymorphism of the DRD4 gene in humans is associated with reactivity to cues related to tobacco smoking. However, the role of DRD4 in animal models of nicotine addiction has seldom been explored. In our study, male Long-Evans rats learned to intravenously self-administer nicotine under a fixed-ratio (FR) schedule of reinforcement. Effects of the selective DRD4 antagonist L-745,870 were evaluated on nicotine self-administration behavior and on reinstatement of extinguished nicotine-seeking behavior induced by nicotine-associated cues or by priming injections of nicotine. L-745,870 was also tested on reinstatement of extinguished food-seeking behavior as a control. In addition, the selective DRD4 agonist PD 168,077 was tested for its ability to reinstate extinguished nicotine-seeking behavior. Finally, L-745,870 was tested in Sprague Dawley rats trained to discriminate administration of 0.4 mg/kg nicotine from vehicle under an FR schedule of food delivery. L-745,870 significantly attenuated reinstatement of nicotine-seeking induced by both nicotine-associated cues and nicotine priming. In contrast, L-745,870 did not affect established nicotine self-administration behavior or reinstatement of food-seeking behavior induced by food cues or food priming. L-745,870 did not produce nicotine-like discriminative-stimulus effects and did not alter discriminative-stimulus effects of nicotine. PD 168,077 did not reinstate extinguished nicotine-seeking behavior. As DRD4 blockade by L-745,870 selectively attenuated both cue- and nicotine-induced reinstatement of nicotine-seeking behavior, without affecting cue- or food-induced reinstatement of food-seeking behavior, DRD4 antagonists are potential therapeutic agents against tobacco smoking relapse.
Collapse
Affiliation(s)
- Yijin Yan
- Translational Addiction Research Laboratory, Centre for Addiction and Mental Health Addiction (CAMH), University of Toronto, Toronto, ON, Canada
| | - Abhiram Pushparaj
- Translational Addiction Research Laboratory, Centre for Addiction and Mental Health Addiction (CAMH), University of Toronto, Toronto, ON, Canada
| | - Yann Le Strat
- Translational Addiction Research Laboratory, Centre for Addiction and Mental Health Addiction (CAMH), University of Toronto, Toronto, ON, Canada
| | - Islam Gamaleddin
- Translational Addiction Research Laboratory, Centre for Addiction and Mental Health Addiction (CAMH), University of Toronto, Toronto, ON, Canada
| | - Chanel Barnes
- Preclinical Pharmacology Section, Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD, USA
| | - Zuzana Justinova
- Preclinical Pharmacology Section, Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD, USA,Department of Psychiatry, Maryland Psychiatric Research Centre, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Steven R Goldberg
- Preclinical Pharmacology Section, Behavioral Neuroscience Research Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD, USA
| | - Bernard Le Foll
- Translational Addiction Research Laboratory, Centre for Addiction and Mental Health Addiction (CAMH), University of Toronto, Toronto, ON, Canada,Departments of Family and Community Medicine, Pharmacology, Psychiatry, Institute of Medical Sciences, University of Toronto, Toronto, Canada,Translational Addiction Research Laboratory, Centre for Addiction and Mental Health Addiction (CAMH), University of Toronto, 33 Russell Street, Toronto, ON M5S 2S1 Canada, Tel: +416 535 8501 extension 4772, Fax: +416 595 6922, E-mail:
| |
Collapse
|
18
|
Gago B, Suárez-Boomgaard D, Fuxe K, Brené S, Reina-Sánchez MD, Rodríguez-Pérez LM, Agnati LF, de la Calle A, Rivera A. Effect of acute and continuous morphine treatment on transcription factor expression in subregions of the rat caudate putamen. Marked modulation by D4 receptor activation. Brain Res 2011; 1407:47-61. [PMID: 21782156 DOI: 10.1016/j.brainres.2011.06.046] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2011] [Revised: 06/14/2011] [Accepted: 06/17/2011] [Indexed: 11/17/2022]
Abstract
Acute administration of the dopamine D(4) receptor (D(4)R) agonist PD168,077 induces a down-regulation of the μ opioid receptor (MOR) in the striosomal compartment of the rat caudate putamen (CPu), suggesting a striosomal D(4)R/MOR receptor interaction in line with their high co-distribution in this brain subregion. The present work was designed to explore if a D(4)R/MOR receptor interaction also occurs in the modulation of the expression pattern of several transcription factors in striatal subregions that play a central role in drug addiction. Thus, c-Fos, FosB/ΔFosB and P-CREB immunoreactive profiles were quantified in the rat CPu after either acute or continuous (6-day) administration of morphine and/or PD168,077. Acute and continuous administration of morphine induced different patterns of expression of these transcription factors, effects that were time-course and region dependent and fully blocked by PD168,077 co-administration. Moreover, this effect of the D(4)R agonist was counteracted by the D(4)R antagonist L745,870. Interestingly, at some time-points, combined treatment with morphine and PD168,077 substantially increased c-Fos, FosB/ΔFosB and P-CREB expression. The results of this study give indications for a general antagonistic D(4)R/MOR receptor interaction at the level of transcription factors. The change in the transcription factor expression by D(4)R/MOR interactions in turn suggests a modulation of neuronal activity in the CPu that could be of relevance for drug addiction.
Collapse
Affiliation(s)
- Belén Gago
- Department of Cell Biology, School of Science, University of Málaga, 29071 Málaga, Spain
| | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Abstract
This paper is the thirtieth consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2007 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior, and the roles of these opioid peptides and receptors in pain and analgesia; stress and social status; tolerance and dependence; learning and memory; eating and drinking; alcohol and drugs of abuse; sexual activity and hormones, pregnancy, development and endocrinology; mental illness and mood; seizures and neurologic disorders; electrical-related activity and neurophysiology; general activity and locomotion; gastrointestinal, renal and hepatic functions; cardiovascular responses; respiration and thermoregulation; and immunological responses.
Collapse
Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, 65-30 Kissena Blvd.,Flushing, NY 11367, United States.
| |
Collapse
|
20
|
Fuxe K, Marcellino D, Rivera A, Diaz-Cabiale Z, Filip M, Gago B, Roberts D, Langel U, Genedani S, Ferraro L, de la Calle A, Narvaez J, Tanganelli S, Woods A, Agnati L. Receptor–receptor interactions within receptor mosaics. Impact on neuropsychopharmacology. ACTA ACUST UNITED AC 2008; 58:415-52. [DOI: 10.1016/j.brainresrev.2007.11.007] [Citation(s) in RCA: 167] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2007] [Revised: 11/26/2007] [Accepted: 11/29/2007] [Indexed: 01/01/2023]
|