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Fu L, Yu B, Li Z, Liu Z. The therapeutic potential of ultra-short-acting β-receptor antagonists in perioperative analgesic: Evidence from preclinical and clinical studies. Front Pharmacol 2022; 13:914710. [PMID: 36304145 PMCID: PMC9592752 DOI: 10.3389/fphar.2022.914710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 09/20/2022] [Indexed: 12/04/2022] Open
Abstract
Perioperative multimodal analgesia can reduce the side effects of a high concentration of opioids, improving the comfort of the patient. However, insufficient analgesia of this model has prompted researchers to explore new adjuvant analgesics. Recently, an increasing number of studies have found a low-grade analgesic effect in the clinical application of ultra-short-acting β-adrenergic receptor antagonists, which are conventionally used as pharmacologic agents in the cardiovascular system. The mechanism by which ultra-short-acting β-antagonists exert antinociceptive effects has not been clarified yet. In this review, we intend to address its potential reasons from the side of neurotransmitters, inflammatory cytokines, and signaling pathways, providing theoretical proof for the application of β-adrenergic receptor antagonists in analgesia.
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Affiliation(s)
- Linbin Fu
- Department of Anesthesiology, Shenzhen Second People’s Hospital (Shenzhen Institute of Translational Medicine), The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Buwei Yu
- Department of Anesthesiology, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zheng Li
- Department of Anesthesiology, Shenzhen Second People’s Hospital (Shenzhen Institute of Translational Medicine), The First Affiliated Hospital of Shenzhen University, Shenzhen, China
- *Correspondence: Zheng Li, ; Zhiheng Liu,
| | - Zhiheng Liu
- Department of Anesthesiology, Shenzhen Second People’s Hospital (Shenzhen Institute of Translational Medicine), The First Affiliated Hospital of Shenzhen University, Shenzhen, China
- *Correspondence: Zheng Li, ; Zhiheng Liu,
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Qin W, Qu H, Pan L, Sun W, Chen Y, Wu C. Possible mechanism and potential application of anti-opioid effect of diazepam-binding inhibitor. Life Sci 2020; 265:118836. [PMID: 33259865 DOI: 10.1016/j.lfs.2020.118836] [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: 10/15/2020] [Revised: 11/18/2020] [Accepted: 11/20/2020] [Indexed: 10/22/2022]
Abstract
AIMS Our previous study has demonstrated that porcine diazepam-binding inhibitor (pDBI) and its active fragments, pDBI-16 and pDBI-19, have inhibition effect on morphine analgesia in mice. The present study aimed to investigate the underlying mechanism and potential application of this anti-opioid effect. MATERIALS AND METHODS Effect of DBI on morphine analgesia was examined by the tail electric stimulation vocalization test. Complementary peptides and antiserum were used to further confirm the effect of DBI in morphine tolerance and dependence. Pharmacological and microinjection methods were used to investigate the underlying mechanism. KEY FINDINGS Firstly, pDBI administered either intracerebroventricularly or intravenously dose-dependently inhibited morphine analgesia, while blocking DBI-16 or DBI-19 by the complementary peptides for DBI-16 (CP-DBI-16) or DBI-19 (CP-DBI-19) potentiated it in mice. Secondly, explicit immunoexpression of DBI in the lateral habenular (LHb) was observed in naive rats, and intra-LHb injection of pDBI dose-dependently abolished analgesic effect produced by intra-periaqueductal gray (PAG) injection of morphine in rats. Thirdly, pretreatment with N-Methyl-d-Aspartate receptor (NMDAR) antagonist MK-801 or nitric oxide (NO) synthase inhibitor L-NAME abolished the inhibition effect of pDBI, pDBI-16 or pDBI-19 on morphine analgesia in mice. Finally, antiserum against DBI dose-dependently reversed analgesic tolerance induced by increasing doses of morphine twice daily for 13 days in mice, while CP-DBI-16 or CP-DBI-19 significantly inhibited naloxone-precipitated morphine withdrawal jumping in mice. SIGNIFICANCE Taken together, our results demonstrated that NMDAR/NO signaling and LHb-PAG pathway are crucially involved in the anti-opioid effect of DBI, which could provide a potential biological target for opioid tolerance and dependence.
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Affiliation(s)
- Wangjun Qin
- Department of Pharmacy, China-Japan Friendship Hospital, Beijing 100029, China.
| | - Hong Qu
- Center for Bioinformatics, State Key Laboratory of Protein and Plant Gene Research, College of Life Sciences, Peking University, Beijing 100871, China
| | - Lin Pan
- Institute of Clinical Medical Science, China-Japan Friendship Hospital, Beijing 100029, China
| | - Weiliang Sun
- Institute of Clinical Medical Science, China-Japan Friendship Hospital, Beijing 100029, China
| | - Yuzhen Chen
- Institute of Clinical Medical Science, China-Japan Friendship Hospital, Beijing 100029, China; State Key Laboratory of Membrane Biology, Peking University, Beijing 100871, China.
| | - Caihong Wu
- State Key Laboratory of Membrane Biology, Peking University, Beijing 100871, China
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3
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Liu DQ, Zhou YQ, Gao F. Targeting Cytokines for Morphine Tolerance: A Narrative Review. Curr Neuropharmacol 2019; 17:366-376. [PMID: 29189168 PMCID: PMC6482476 DOI: 10.2174/1570159x15666171128144441] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 11/06/2017] [Accepted: 11/23/2017] [Indexed: 12/22/2022] Open
Abstract
Background: Despite its various side effects, morphine has been widely used in clinics for decades due to its powerful analgesic effect. Morphine tolerance is one of the major side effects, hindering its long-term usage for pain therapy. Currently, the thorough cellular and molecular mechanisms underlying morphine tolerance remain largely uncertain. Methods We searched the PubMed database with Medical subject headings (MeSH) including ‘morphine tolerance’, ‘cytokines’, ‘interleukin 1’, ‘interleukin 1 beta’, ‘interleukin 6’, ‘tumor necrosis factor alpha’, ‘interleukin 10’, ‘chemokines’. Manual searching was carried out by reviewing the reference lists of relevant studies obtained from the primary search. The searches covered the period from inception to November 1, 2017. Results The expression levels of certain chemokines and pro-inflammatory cytokines were significantly increased in animal models of morphine tolerance. Cytokines and cytokine receptor antagonist showed potent effect of alleviating the development of morphine tolerance. Conclusion Cytokines play a fundamental role in the development of morphine tolerance. Therapeutics targeting cytokines may become alternative strategies for the management of morphine tolerance.
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Affiliation(s)
- Dai-Qiang Liu
- Anesthesiology Institute, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Anesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ya-Qun Zhou
- Anesthesiology Institute, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Anesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Gao
- Anesthesiology Institute, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Anesthesiology and Pain Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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4
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Ueda H, Neyama H. LPA1 receptor involvement in fibromyalgia-like pain induced by intermittent psychological stress, empathy. NEUROBIOLOGY OF PAIN 2017; 1:16-25. [PMID: 31194005 PMCID: PMC6550118 DOI: 10.1016/j.ynpai.2017.04.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Revised: 04/07/2017] [Accepted: 04/10/2017] [Indexed: 12/22/2022]
Abstract
Treatment for fibromyalgia is an unmet medical need and its pathogenesis is still poorly understood. The present study demonstrated that intermittent psychological stress (IPS), or empathy causes generalized chronic abnormal pain with female predominance. The persistence of the pain phenotype was dependent on the unpredictability of the stressor. The pain was reversed by pregabalin (PGB), duloxetine (DLX) or mirtazapine (Mir), but not by diclofenac or morphine. Differential administration of these existing medicines revealed that the sites of PGB and Mir actions exist in the brain, but not in the spinal cord, while that of DLX is preferentially in the spinal cord. It is interesting to note that the intracerebroventricular injection of PGB or Mir showed potent analgesia for 24 h or longer, though systemic injection of these medicines shows anti-hyperalgesia just for several hours. These results indicate that initial intense actions in the target brain may prevent the forthcoming development of pain memory. IPS-induced abnormal pain was prevented in mice deficient of lysophosphatidic acid receptor 1 (LPA1) gene, and completely cured by the repeated intrathecal treatments with LPA1 antagonist, AM966, which did not show acute action. All these results suggest that IPS model is an experimental animal model, which mimics the pathophysiology and pharmacotherapy in fibromyalgia in clinic, and LPA1 signaling plays crucial roles in the IPS-induced fibromyalgia-like abnormal pain.
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Affiliation(s)
- Hiroshi Ueda
- Corresponding author at: Department of Pharmacology and Therapeutic Innovation, Nagasaki University Graduate School of Biomedical Sciences, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.
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Lin Y, Kao S, Day Y, Chang C, Chen J. Altered nociception and morphine tolerance in neuropeptide FF receptor type 2 over-expressing mice. Eur J Pain 2015; 20:895-906. [DOI: 10.1002/ejp.814] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Y.T. Lin
- Department of Physiology and Pharmacology; Graduate Institute of Biomedical Sciences; Chang Gung University; Tao-Yuan Taiwan
| | - S.C. Kao
- Department of Anesthesiology; Chang Gung Memorial Hospital; Tao-Yuan Taiwan
| | - Y.J. Day
- Department of Anesthesiology; Chang Gung Memorial Hospital; Tao-Yuan Taiwan
| | - C.C. Chang
- Department of Chemistry; Fu Jen Catholic University; New Taipei City Taiwan
| | - J.C. Chen
- Department of Physiology and Pharmacology; Graduate Institute of Biomedical Sciences; Chang Gung University; Tao-Yuan Taiwan
- Healthy Aging Research Center; Chang Gung University; Tao-Yuan Taiwan
- Neuroscience Research Center; Chang Gung Memorial Hospital; Tao-Yuan Taiwan
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6
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Almela P, García-Carmona JA, Martínez-Laorden E, Milanés MV, Laorden ML. Crosstalk between G protein-coupled receptors (GPCRs) and tyrosine kinase receptor (TXR) in the heart after morphine withdrawal. Front Pharmacol 2013; 4:164. [PMID: 24409147 PMCID: PMC3873507 DOI: 10.3389/fphar.2013.00164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 12/11/2013] [Indexed: 12/12/2022] Open
Abstract
G protein-coupled receptors (GPCRs) comprise a large family of membrane receptors involved in signal transduction. These receptors are linked to a variety of physiological and biological processes such as regulation of neurotransmission, growth, and cell differentiation among others. Some of the effects of GPCRs are known to be mediated by the activation of mitogen-activated extracellular kinase (MAPK) pathways. Cross-talk among various signal pathways plays an important role in activation of intracellular and intranuclear signal transduction cascades. Naloxone-induced morphine withdrawal leads to an up-regulation of adenyl cyclase-mediated signaling, resulting in high expression of protein kinase (PK) A. In addition, there is also an increased expression of extracellular signal regulated kinase (ERK), one member of MAPK. For this reason, the crosstalk between these GPCRs and receptors with tyrosine kinase activity (TKR) can be considered a possible mechanism for adaptive changes that occurs after morphine withdrawal. Morphine withdrawal activates ERK1/2 and phosphorylated tyrosine hydroxylase (TH) at Ser31 in the right and left ventricle. When N-(2-guanidinoethyl)-5-isoquinolinesulfonamide (HA-1004), a PKA inhibitor was infused, the ability of morphine withdrawal to activate ERK, which phosphorylates TH at Ser31, was reduced. The present finding demonstrated that the enhancement of ERK1/2 expression and the phosphorylation state of TH at Ser31 during morphine withdrawal are dependent on PKA and suggest cross-talk between PKA and ERK1/2 transduction pathway mediating morphine withdrawal-induced activation of TH. Increasing understanding of the mechanisms that interconnect the two pathway regulated by GPCRs and TKRs may facilitate the design of new therapeutic strategies.
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Affiliation(s)
- Pilar Almela
- Department of Pharmacology, Faculty of Medicine, University of Murcia Murcia, Spain
| | | | | | | | - María-Luisa Laorden
- Department of Pharmacology, Faculty of Medicine, University of Murcia Murcia, Spain
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7
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Rozisky JR, Nonose Y, Laste G, Dos Santos VS, de Macedo IC, Battastini AMO, Caumo W, Torres IL. Morphine treatment alters nucleotidase activities in rat blood serum. J Exp Pharmacol 2012; 4:187-93. [PMID: 27186131 PMCID: PMC4863557 DOI: 10.2147/jep.s34033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Morphine has been widely used in neonatal pain management. However, this treatment may produce adaptive changes in several physiologic systems. Our laboratory has demonstrated that morphine treatment in neonate rats alters nucleoside triphosphate diphosphohydrolase (NTPDase) activity and gene expression in central nervous system structures. Considering the relationship between the opioid and purinergic systems, our aim was to verify whether treatment with morphine from postnatal days 8 (P8) through 14 (P14) at a dose of 5 μg per day alters NTPDase and 5′-nucleotidase activities in rat serum over the short, medium, and long terms. After the in vivo assay, the morphine group showed increased hydrolysis of all nucleotides at P30, and a decrease in adenosine 5′-diphosphate hydrolysis at P60. Moreover, we found that nucleotidase activities change with age; adenosine 5′-triphosphate hydrolysis activity was lower at P16, and adenosine 5′-monophosphate hydrolysis activity was higher at P60. These changes are very important because these enzymes are the main regulators of blood nucleotide levels and, consequently, nucleotide signaling. Our findings showed that in vivo morphine treatment alters nucleotide hydrolysis in rat blood serum, suggesting that purine homeostasis can be influenced by opioid treatment during the neonatal period.
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Affiliation(s)
- Joanna Ripoll Rozisky
- Laboratório de Farmacologia da Dor e Neuromodulação: Modelos Animais, Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Programa de Pós-Graduação em Medicina, Ciências Médicas, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Unidade de Experimentação Animal e Grupo de Pesquisa e Pós-Graduação, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil
| | - Yasmine Nonose
- Laboratório de Farmacologia da Dor e Neuromodulação: Modelos Animais, Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Unidade de Experimentação Animal e Grupo de Pesquisa e Pós-Graduação, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil
| | - Gabriela Laste
- Laboratório de Farmacologia da Dor e Neuromodulação: Modelos Animais, Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Programa de Pós-Graduação em Medicina, Ciências Médicas, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Unidade de Experimentação Animal e Grupo de Pesquisa e Pós-Graduação, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil
| | - Vinicius Souza Dos Santos
- Laboratório de Farmacologia da Dor e Neuromodulação: Modelos Animais, Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Unidade de Experimentação Animal e Grupo de Pesquisa e Pós-Graduação, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil
| | - Isabel Cristina de Macedo
- Laboratório de Farmacologia da Dor e Neuromodulação: Modelos Animais, Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Programa de Pós-Graduação em Medicina, Ciências Médicas, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Unidade de Experimentação Animal e Grupo de Pesquisa e Pós-Graduação, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil
| | - Ana Maria Oliveira Battastini
- Programa de Pós-Graduação em Medicina, Ciências Médicas, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil
| | - Wolnei Caumo
- Programa de Pós-Graduação em Medicina, Ciências Médicas, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Unidade de Experimentação Animal e Grupo de Pesquisa e Pós-Graduação, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil
| | - Iraci Ls Torres
- Laboratório de Farmacologia da Dor e Neuromodulação: Modelos Animais, Departamento de Farmacologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Programa de Pós-Graduação em Medicina, Ciências Médicas, Universidade Federal do Rio Grande do Sul, Rio Grande do Sul, Brazil; Unidade de Experimentação Animal e Grupo de Pesquisa e Pós-Graduação, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul, Brazil
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8
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Panova TI, Kazakov VM, Shevchenko TO. Mechanism of the Action of Comenic Acid on Opioid Receptors. NEUROPHYSIOLOGY+ 2012. [DOI: 10.1007/s11062-012-9303-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Elhabazi K, Trigo JM, Mollereau C, Moulédous L, Zajac JM, Bihel F, Schmitt M, Bourguignon JJ, Meziane H, Petit-demoulière B, Bockel F, Maldonado R, Simonin F. Involvement of neuropeptide FF receptors in neuroadaptive responses to acute and chronic opiate treatments. Br J Pharmacol 2012; 165:424-35. [PMID: 21718302 DOI: 10.1111/j.1476-5381.2011.01563.x] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND AND PURPOSE Opiates remain the most effective compounds for alleviating severe pain across a wide range of conditions. However, their use is associated with significant side effects. Neuropeptide FF (NPFF) receptors have been implicated in several opiate-induced neuroadaptive changes including the development of tolerance. In this study, we investigated the consequences of NPFF receptor blockade on acute and chronic stimulation of opioid receptors in mice by using RF9, a potent and selective antagonist of NPFF receptors that can be administered systemically. EXPERIMENTAL APPROACH The effects of RF9 were investigated on opioid pharmacological responses including locomotor activity, antinociception, opioid-induced hyperalgesia, rewarding properties and physical dependence. KEY RESULTS RF9 had no effect on morphine-induced horizontal hyperlocomotion and slightly attenuated the decrease induced in vertical activity. Furthermore, RF9 dose-dependently blocked the long-lasting hyperalgesia produced by either acute fentanyl or chronic morphine administration. RF9 also potentiated opiate early analgesic effects and prevented the development of morphine tolerance. Finally, RF9 increased morphine-induced conditioned place preference without producing any rewarding effect by itself and decreased naltrexone-precipitated withdrawal syndrome following chronic morphine treatment. CONCLUSION AND IMPLICATIONS The NPFF system is involved in the development of two major undesirable effects: tolerance and dependence, which are clinically associated with prolonged exposure to opiates. Our findings suggest that NPFF receptors are interesting therapeutic targets to improve the analgesic efficacy of opiates by limiting the development of tolerance, and for the treatment of opioid dependence.
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Affiliation(s)
- K Elhabazi
- Institut de Recherche de l'ESBS, Université de Strasbourg-CNRS, Illkirch, France
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10
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Ping X, Ma Y, Li Y, Qi C, Sun X, Lv X, Cui C. Essential role of protein kinase C in morphine-induced rewarding memory. Neuropharmacology 2011; 62:959-66. [PMID: 22023848 DOI: 10.1016/j.neuropharm.2011.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2010] [Revised: 09/30/2011] [Accepted: 10/03/2011] [Indexed: 11/25/2022]
Abstract
Protein kinase C (PKC) is involved in intra-cellular signal transduction in various physiological and pathological processes including substance abuse. In the present study, the role of PKC in morphine-induced rewarding memory was investigated using the conditioned place preference (CPP) model. We found a significant translocation of PKCs from cytosol to membrane component in nucleus accumbens (NAc) of morphine-conditioned rats in a dose-dependent manner. The translocation was reduced gradually with the maintenance of morphine-induced CPP. Specifically, the protein level of PKCγ in membrane of the NAc was increased in morphine CPP rats, and decreased during the attenuation of morphine-induced CPP, while the protein level of PKCγ in cytosol of the NAc showed an opposite change. Furthermore, the PKC translocation inhibitor γV5-3 impaired the morphine-induced CPP when microinjected into the NAc. These findings indicated that PKC, especially the γ isoform, is essential for the acquisition and maintenance of morphine-associated reward memory. This article is part of a Special Issue entitled 'Post-Traumatic Stress Disorder'.
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Affiliation(s)
- Xingjie Ping
- Neuroscience Research Institute, Peking University, 38 Xueyuan Road, Beijing 100191, PR China
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11
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Nacher JC, Ryabov VB. Nonlinear response of gene expression to chemical perturbations: a noise-detector model and its predictions. Biosystems 2011; 107:9-17. [PMID: 21871947 DOI: 10.1016/j.biosystems.2011.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Revised: 08/08/2011] [Accepted: 08/12/2011] [Indexed: 11/17/2022]
Abstract
The widespread use of microarrays provided a first glimpse at some simple laws and organizing principles that govern the transcriptome. Previous analyses have shown that the transcriptional organization is very heterogeneous and characterized by a power-law decay for gene expression levels. Moreover, a simple law was unveiled suggesting that gene expression dynamic changes under stress are proportional to their initial expression values. However, to elucidate and assess the underlying governing principles of transcriptional organization, we do not only need to identify them, but also provide theoretical models that are able to faithfully capture and reproduce them. Here we present a method to investigate the gene expression dynamics inspired by the theory of nonlinear transformation of random signals and noise. The model is able to explain not only the well-known power-law decay for abundance of expression levels, but also to reproduce the linear dependence of the standard deviation of gene expression change with respect to the initial expression value (also known as rich-travels-more dynamics). To our knowledge, this is the first model applied to gene expression dynamics that is able to simultaneously predict both statistical features. The theoretical framework derives an indicator to measure the coupling between gene expression and specific perturbations. Using genome-wide transcriptional data, this indicator identifies genes strongly coupled to specific inflammatory responses to different pathogens. The novel application of signal and noise theory to study intracellular responses and gene expression changes offers not only a new theoretical avenue to study transcriptional responses to environmental stresses and chemical signals but also provides predictive capability at the genome scale.
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Affiliation(s)
- Jose C Nacher
- Department of Complex and Intelligent Systems, Future University Hakodate, Kamedanakano-cho, Hokkaido, Japan.
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12
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Scoto GM, Aricò G, Iemolo A, Ronsisvalle G, Parenti C. Selective inhibition of the NOP receptor in the ventrolateral periaqueductal gray attenuates the development and the expression of tolerance to morphine-induced antinociception in rats. Peptides 2010; 31:696-700. [PMID: 20067813 DOI: 10.1016/j.peptides.2009.12.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2009] [Revised: 12/30/2009] [Accepted: 12/30/2009] [Indexed: 12/14/2022]
Abstract
The ventrolateral periaqueductal gray (vlPAG) is a major site of opioid analgesic action and a key locus for the development of morphine tolerance. Previous experimental evidence supports the hypothesis that the brain synthesizes and secretes neuropeptides, which act as a part of the homeostatic system to attenuate the effects of morphine and endogenous opioid peptides. Among the known antiopioid peptides, nociceptin/orphanin FQ (N/OFQ) has been shown to inhibit various opioid effects, especially analgesia. The present study investigated the effect of NOP receptor blockade on the tolerance to morphine antinociception in the vlPAG. Systemic morphine (10mg/kg s.c. twice per day) induced an antinociceptive effect that diminished significantly on the third day when tolerance developed, as quantified by the tail flick and the hot plate tests. Intra vlPAG (i.vlPAG) administration of the NOP receptor antagonist (+/-)-J 113397 restored the opioid's analgesic effect. When (+/-)-J 113397 was administered beginning the first day preceding each morphine administration, tolerance did not develop, but it appeared if the NOP antagonist had been suspended. These data suggest that the N/OFQ in the vlPAG may play a key role in opioid-induced antinociceptive tolerance.
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Affiliation(s)
- Giovanna M Scoto
- Department of Pharmaceutical Sciences-Pharmacology Section, University of Catania, vle A Doria 6, 95125 Catania, Italy.
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13
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Almela P, Atucha NM, Milanés MV, Laorden ML. Cross-Talk between Protein Kinase A and Mitogen-Activated Protein Kinases Signalling in the Adaptive Changes Observed during Morphine Withdrawal in the Heart. J Pharmacol Exp Ther 2009; 330:771-82. [DOI: 10.1124/jpet.109.154583] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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14
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Almela P, Victoria Milanés M, Luisa Laorden M. Tyrosine hydroxylase phosphorylation after naloxone-induced morphine withdrawal in the left ventricle. Basic Res Cardiol 2008; 104:366-76. [DOI: 10.1007/s00395-008-0768-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2008] [Accepted: 11/19/2008] [Indexed: 12/27/2022]
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15
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Wolfe D, Hao S, Hu J, Srinivasan R, Goss J, Mata M, Fink DJ, Glorioso JC. Engineering an endomorphin-2 gene for use in neuropathic pain therapy. Pain 2007; 133:29-38. [PMID: 17395375 DOI: 10.1016/j.pain.2007.02.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2006] [Revised: 01/24/2007] [Accepted: 02/12/2007] [Indexed: 10/23/2022]
Abstract
Endomorphin-2 (EM-2) is a carboxy-amidated tetrapeptide that binds the mu-opioid receptor with high affinity and is analgesic in several animal models of pain. Endomorphin peptides have been isolated from bovine and human brain, but no DNA sequences corresponding to a potential preproendomorphin gene have been identified in human genome sequence databases. In this study we designed a tripartite synthetic gene to direct production, cleavage, and amidation of EM-2, and placed the endomorphin gene expression cassette in a replication defective Herpes simplex virus (HSV) vector (vEM2). Biosynthesis of amidated endomorphin-2 peptide was quantified by radioimmunoassay and the identity confirmed by mass spectroscopy following vEM2 transduction of cultured primary dorsal root ganglion neurons. Subcutaneous inoculation of vEM2 resulted in vector delivery to dorsal root ganglion where expression of EM-2 peptide from the engineered gene was confirmed by ELISA. vEM2 delivery provided an analgesic effect in the spinal nerve ligation model of neuropathic pain measured by reduction of mechanical allodynia and thermal hyperalgesia. The analgesic effect of vEM2 was blocked by intrathecal delivery of the mu-receptor antagonist CTOP. The gene construct design described represents a broadly useful platform for biosynthesis and delivery of carboxy-amidated peptides for therapeutic and experimental purposes, and the results demonstrate that HSV-gene transfer to sensory neurons provides an effective means to achieve local biosynthesis of endomorphin peptides for the treatment of chronic pain.
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Affiliation(s)
- Darren Wolfe
- Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, E1240 Biomedical Science Tower, 200 Lothrop Street, Pittsburgh, PA 15261, USA
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16
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Mechanisms of opioid tolerance: emerging evidence and therapeutic implications. Can J Anaesth 2007; 54:969-76. [DOI: 10.1007/bf03016630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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17
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Nagashima M, Katoh R, Sato Y, Tagami M, Kasai S, Ikeda K. Is there genetic polymorphism evidence for individual human sensitivity to opiates? Curr Pain Headache Rep 2007; 11:115-23. [PMID: 17367590 DOI: 10.1007/s11916-007-0008-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Opiate analgesics have been widely used for severe acute pain and chronic cancer-related pain. Individual differences in the effectiveness of opiates and their side effects limit the clinical benefits and increase risks of drug abuse. Genetic factors might affect variations of opiate sensitivity. The mu opioid peptide receptor (MOP) is the principal site of pharmacologic actions for most clinically important opiate drugs. Recent studies using various knockout mice and recombinant-inbred strain CXBK mice have indicated that the analgesic effect of morphine is dependent on the amount of the MOP. There are more than 100 polymorphisms identified in the human MOP (OPRM1) gene. These polymorphisms might be correlated with OPRM1 mRNA stability and opiate sensitivity, including opiate analgesia, tolerance, and dependence. More precise studies on the relationship between gene polymorphisms and opiate sensitivity will enable realization of personalized pain treatment by predicting opiate sensitivity and requirement for each patient.
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Affiliation(s)
- Makoto Nagashima
- Department of Molecular Psychiatry, Tokyo Institute of Psychiatry, 2-1-8 Kamikitazawa, Setagaya-ku, Tokyo 156-8585, Japan
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18
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Ingvast-Larsson C, Svartberg K, Hydbring-Sandberg E, Bondesson U, Olsson K. Clinical pharmacology of buprenorphine in healthy, lactating goats. J Vet Pharmacol Ther 2007; 30:249-56. [PMID: 17472657 DOI: 10.1111/j.1365-2885.2007.00858.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The pharmacokinetics and the effects of the opioid buprenorphine on behavior, cardiovascular parameters, plasma concentrations of cortisol and vasopressin were studied in the goat. After intravenous injection at a dosage of 0.02 mg/kg bw, the terminal half-life was 73.8+/-19.9 min (mean+/-SD), the apparent volume of distribution 5.22+/-1.01 L/kg, and total body clearance 79.1+/-18.5 mL/min/kg. After intramuscular administration of buprenorphine at the same dosage, bioavailability was complete and clearance was 54.7+/-16.6 mL/min/kg. Heart rate, blood pressure and concentrations of cortisol and vasopressin in plasma increased after drug administration. The goats became agitated and stopped ruminating. The effects were more pronounced the first time the animals received the drug, especially the influence on the hormone levels. The concentrations of cortisol and vasopressin in plasma remained unaffected after the second dose despite a wash-out period of 3-6 weeks. Buprenorphine may be an unsuitable drug in goats because of the profound inhibition of rumination and the agitation it causes. The short half-life of buprenorphine may limit its use if long-term analgesia is required but be advantageous if a short acting drug is desirable.
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Affiliation(s)
- C Ingvast-Larsson
- Division of Pathology, Pharmacology and Toxicology, Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences, Uppsala, Sweden.
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19
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Binhas M, Krakowski I, Marty J. Douleurs cancéreuses par excès de nociception chez l'adulte: mise au point sur les recommandations concernant les traitements antalgiques médicamenteux. ACTA ACUST UNITED AC 2007; 26:502-15. [DOI: 10.1016/j.annfar.2007.03.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2006] [Accepted: 03/07/2007] [Indexed: 12/11/2022]
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20
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Heilborn U, Berge OG, Arborelius L, Brodin E. Spontaneous nociceptive behaviour in female mice with Freund's complete adjuvant- and carrageenan-induced monoarthritis. Brain Res 2007; 1143:143-9. [PMID: 17316576 DOI: 10.1016/j.brainres.2007.01.054] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2005] [Revised: 01/16/2007] [Accepted: 01/18/2007] [Indexed: 11/29/2022]
Abstract
The development of transgenic techniques has accentuated the need for valid disease models in mice. In the present study, we have in female mice characterized adjuvant-induced monoarthritis, an inflammatory model which is commonly used in rats. Freund's complete adjuvant (FCA), 20 microl, was injected into the left knee joint. Pain was inferred from impairment of gait and stance. Two commonly used mouse strains were compared. Outbred NMRI mice showed significant levels of pain behaviour lasting for at least 7 days after injection of FCA while inbred BALB/c mice showed altered behaviour at 3, but not at 5 days. The effects of three commercially available preparations of FCA were compared in NMRI mice. All adjuvants caused highly reproducible spontaneous pain behaviour at 1-3 days with a reduction at 5 days and no significant pain-related behaviour at 10 days. Intraarticular injection of 2% carrageenan performed for comparison, caused pain-related behaviour for less than 24 h. The adjuvant-induced pain behaviour was dose-dependently reduced by 3-30 micromol/kg morphine and 3-30 micromol/kg diclofenac. In conclusion, adjuvant-induced monoarthritis in mice provides a robust model for pharmacological studies of inflammatory pain, but the choice of mouse strain is important for the outcome.
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Affiliation(s)
- Umut Heilborn
- Department of Physiology and Pharmacology, Karolinska Institutet, S-171 77 Stockholm, Sweden.
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21
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Bierczynska-Krzysik A, Bonar E, Drabik A, Noga M, Suder P, Dylag T, Dubin A, Kotlinska J, Silberring J. Rat brain proteome in morphine dependence. Neurochem Int 2006; 49:401-6. [PMID: 16581157 DOI: 10.1016/j.neuint.2006.01.024] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2005] [Accepted: 01/30/2006] [Indexed: 10/24/2022]
Abstract
The aim of this study was to reveal potential markers associated with drug dependence, using the proteomic approach. Gels containing samples derived from morphine-treated and control animals were compared and analyzed. Inspection of protein profiles, following TCA/acetone precipitation and the use of nano-scale liquid chromatography coupled to tandem mass spectrometry, allowed for identification of eleven potential dependence markers, mainly cytoplasmic and mitochondrial enzymes, e.g. proteins that belong to GTPase and GST superfamilies, ATPase, asparaginase or proteasome subunit p27 families.
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22
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Takayama N, Ueda H. Morphine-induced overexpression of prepro-nociceptin/orphanin FQ in cultured astrocytes. Peptides 2005; 26:2513-7. [PMID: 15990199 DOI: 10.1016/j.peptides.2005.05.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2005] [Revised: 05/08/2005] [Accepted: 05/09/2005] [Indexed: 11/30/2022]
Abstract
The effects of morphine on the gene expression of prepro-nociceptin/orphanin FQ (ppN/OFQ) in various primary cultured brain cells from embryonic day 17, rats were studied by use of real-time RT-PCR method. The basal level of ppN/OFQ mRNA in terms of ratio to the beta-actin in astrocytes was equivalent to that in neurons, but 10-times higher than that in microglia. The addition of 1 microM morphine significantly enhanced the ppN/OFQ mRNA levels in cultured astrocytes, but not neurons or microglia. The enhancement was observed as early as 1h after the addition of morphine, reached maximum at 6h. There was a concentration-dependency between 30 nM to 1 microM. The morphine-induced enhancement was abolished by naloxone, an antagonist of mu opioid peptide receptor (MOP), wortmannin, a phosphoinositide 3-kinase (PI3K) inhibitor, and PD98059, a MEK inhibitor, but not by 1,10-phenanthroline, a metalloprotease inhibitor and U73122, a phospholipase C inhibitor. These profiles contrast to the data with morphine-induced enhancement of brain-derived growth factor (BDNF) gene expression in microglia, where 1,10-phenanthroline abolished the expression. Furthermore, the ELISA analysis revealed that the immunoreactive ppN/OFQ or N/OFQ level was also increased by morphine. The present findings suggest that astrocytes could play roles in the neuronal plasticity during morphine chronic treatments by enhancing gene expression of anti-opioid peptide, N/OFQ.
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Affiliation(s)
- Naoko Takayama
- Division of Molecular Pharmacology and Neuroscience, Nagasaki University Graduate School of Biomedical Sciences, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
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23
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Samways DSK, Henderson G. Opioid elevation of intracellular free calcium: possible mechanisms and physiological relevance. Cell Signal 2005; 18:151-61. [PMID: 16199136 DOI: 10.1016/j.cellsig.2005.08.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2005] [Accepted: 08/19/2005] [Indexed: 01/02/2023]
Abstract
Opioid receptors are seven transmembrane domain Gi/G0 protein-coupled receptors, the activation of which stimulates a variety of intracellular signalling mechanisms including activation of inwardly rectifying potassium channels, and inhibition of both voltage-operated N-type Ca2+ channels and adenylyl cyclase activity. It is now apparent that like many other Gi/G0-coupled receptors, opioid receptor activation can significantly elevate intracellular free Ca2+ ([Ca2+]i), although the mechanism underlying this phenomenon is not well understood. In some cases opioid receptor activation alone appears to elevate [Ca2+]i, but in many cases it requires concomitant activation of Gq-coupled receptors, which themselves stimulate Ca2+ release from intracellular stores via the inositol phosphate pathway. Given the number of Ca2+-sensitive processes known to occur in cells, there are therefore a myriad of situations in which opioid receptor-mediated elevations of [Ca2+](i) may be important. Here, we review the literature documenting opioid receptor-mediated elevations of [Ca2+]i, discussing both the possible mechanisms underlying this phenomenon and its potential physiological relevance.
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Affiliation(s)
- Damien S K Samways
- Department of Pharmacological and Physiological Science, Health Science Center, School of Medicine, Saint Louis University, MO, USA.
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24
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Davis MP, LeGrand SB, Lagman R. Look before leaping: combined opioids may not be the rave. Support Care Cancer 2005; 13:769-74. [PMID: 15999263 DOI: 10.1007/s00520-005-0839-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2005] [Accepted: 04/27/2005] [Indexed: 10/25/2022]
Abstract
The use of combinations of potent opioids is a common clinical practice. The addition of one potent opioid to another has been recommended to reduce opioid side effects, improve pain control, and limit dose escalation of the first opioid. The advantages of using combined opioids have been reported to be relative to differences in receptor activation versus endocytosis (RAVE). However, the advantages and detriment to combining opioids are related to naturally occurring opioid receptor dimers. Dimers and oligomers result in a unique opioid pharmacodynamics which influence opioid binding, G protein interactions, desensitization, receptor trafficking, and endocytosis. The pharmacodynamics of dimers may lead to positive or negative cooperativity when two opioids are combined. The use of multiple opioids in practice can lead to increased risk for dosing errors, reduced patient compliance, increased drug interactions and cost. Opioid combinations should not be used until prospective randomized trials clarify the benefits and safety.
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Affiliation(s)
- Mellar P Davis
- The Harry R. Horvitz Center for Palliative Medicine, Cleveland Clinic Taussig Cancer Center, Cleveland Clinic Foundation, Cleveland, OH, USA.
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25
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Ikeda K, Ide S, Han W, Hayashida M, Uhl GR, Sora I. How individual sensitivity to opiates can be predicted by gene analyses. Trends Pharmacol Sci 2005; 26:311-7. [PMID: 15925706 DOI: 10.1016/j.tips.2005.04.001] [Citation(s) in RCA: 123] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2004] [Revised: 03/22/2005] [Accepted: 04/18/2005] [Indexed: 11/24/2022]
Abstract
Opiate analgesics are widely used and abused drugs. Individual differences in opiate sensitivity can hamper effective pain treatments and increase risks of drug abuse. Although genetic factors might affect individual differences in opiate sensitivity, scientific evidence for specific genetic mechanisms that underlie these differences has been sparse. Recent studies using inbred and knockout mice have revealed that the mu opioid peptide (MOP) receptor encoded by the Oprm1 gene has a mandatory role in the analgesic and addictive properties of opiate drugs. Increasing evidence suggests that differences in Oprm1 gene sequences affect the amount of Oprm1 mRNA and sensitivity to opiates, and >100 polymorphisms have been identified in the human OPRM1 gene, some of which are related to vulnerability to drug dependence in some populations. Rapid advances in this research field are leading to improved understanding of the relationships between gene polymorphisms and opiate sensitivities that will enable more-accurate prediction of the opiate sensitivity and opiate requirements in individual patients.
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Affiliation(s)
- Kazutaka Ikeda
- Department of Molecular Psychiatry, Tokyo Institute of Psychiatry, 2-1-8 Kamikitazawa, Setagaya-ku, Tokyo 156-8585, Japan.
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