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Wong W, Sari Y. Effects of Hydrocodone Overdose and Ceftriaxone on Astrocytic Glutamate Transporters and Glutamate Receptors, and Associated Signaling in Nucleus Accumbens as well as Locomotor Activity in C57/BL Mice. Brain Sci 2024; 14:361. [PMID: 38672013 PMCID: PMC11048659 DOI: 10.3390/brainsci14040361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/31/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Chronic opioid treatments dysregulate the glutamatergic system, inducing a hyperglutamatergic state in mesocorticolimbic brain regions. This study investigated the effects of exposure to hydrocodone overdose on locomotor activity, expression of target proteins related to the glutamatergic system, signaling kinases, and neuroinflammatory factors in the nucleus accumbens. The locomotor activity of mice was measured using the Comprehensive Laboratory Animal Monitoring System (CLAMS). CLAMS data showed that exposure to hydrocodone overdose increased locomotion activity in mice. This study tested ceftriaxone, known to upregulate major glutamate transporter 1 (GLT-1), in mice exposed to an overdose of hydrocodone. Thus, ceftriaxone normalized hydrocodone-induced hyperlocomotion activity in mice. Furthermore, exposure to hydrocodone overdose downregulated GLT-1, cystine/glutamate antiporter (xCT), and extracellular signal-regulated kinase activity (p-ERK/ERK) expression in the nucleus accumbens. However, exposure to an overdose of hydrocodone increased metabotropic glutamate receptor 5 (mGluR5), neuronal nitric oxide synthase activity (p-nNOS/nNOS), and receptor for advanced glycation end products (RAGE) expression in the nucleus accumbens. Importantly, ceftriaxone treatment attenuated hydrocodone-induced upregulation of mGluR5, p-nNOS/nNOS, and RAGE, as well as hydrocodone-induced downregulation of GLT-1, xCT, and p-ERK/ERK expression. These data demonstrated that exposure to hydrocodone overdose can cause dysregulation of the glutamatergic system, neuroinflammation, hyperlocomotion activity, and the potential therapeutic role of ceftriaxone in attenuating these effects.
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Affiliation(s)
| | - Youssef Sari
- Department of Pharmacology and Experimental Therapeutics, College of Pharmacy and Pharmaceutical Sciences, The University of Toledo, Toledo, OH 43614, USA;
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Delage C, Morel A, de Witt P, Jauffret-Roustide M, Bloch V, Noble F, Vorspan F, Marie N. Behavioral sensitization to psychostimulants and opioids: What is known in rodents and what still needs to be explored in humans? Prog Neuropsychopharmacol Biol Psychiatry 2023; 127:110824. [PMID: 37479108 DOI: 10.1016/j.pnpbp.2023.110824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 06/28/2023] [Accepted: 07/07/2023] [Indexed: 07/23/2023]
Abstract
Repeated exposure to substances of abuse results in an increase in some behavioral responses. This phenomenon, called behavioral sensitization (BS), is well described in preclinical models. However, its existence in humans is still a matter of debate. After a review of preclinical evidence of BS and its mechanisms in animal models, we reviewed the evidence supporting the existence of BS in humans, despite the limited research available in this regard. We focused our review on opioids and psychostimulants, since they share the ability to promote addictive behaviors. Further, they induce BS despite their distinct sedative and stimulant properties. Moreover, we proposed future research perspectives in this review to address the remaining unsolved questions, especially regarding BS in humans using a harm reduction approach.
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Affiliation(s)
- Clément Delage
- Université Paris Cité, Inserm, UMRS-1144 Optimisation Thérapeutique en Neuropsychopharmacologie, F-75006 Paris, France; Service Pharmacie, AP-HP, Hôpital Lariboisière-Fernand Widal, F-75010 Paris, France
| | - Alix Morel
- Département de Psychiatrie et de Médecine Addictologique, AP-HP, Hôpital Lariboisière-Fernand Widal, F-75010 Paris, France
| | - Pauline de Witt
- Département de Psychiatrie et de Médecine Addictologique, AP-HP, Hôpital Lariboisière-Fernand Widal, F-75010 Paris, France
| | - Marie Jauffret-Roustide
- École des hautes études en sciences sociales, Inserm U 1276, CNRS UMR 8044, Centre d'étude des mouvements sociaux, Paris, France
| | - Vanessa Bloch
- Université Paris Cité, Inserm, UMRS-1144 Optimisation Thérapeutique en Neuropsychopharmacologie, F-75006 Paris, France; Service Pharmacie, AP-HP, Hôpital Lariboisière-Fernand Widal, F-75010 Paris, France
| | - Florence Noble
- Université Paris Cité, Inserm UMR-S1124, CNRS EMR 3649, "Pharmacologie et thérapies des addictions", Paris, France
| | - Florence Vorspan
- Université Paris Cité, Inserm, UMRS-1144 Optimisation Thérapeutique en Neuropsychopharmacologie, F-75006 Paris, France; Département de Psychiatrie et de Médecine Addictologique, AP-HP, Hôpital Lariboisière-Fernand Widal, F-75010 Paris, France
| | - Nicolas Marie
- Université Paris Cité, Inserm UMR-S1124, CNRS EMR 3649, "Pharmacologie et thérapies des addictions", Paris, France.
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Marie N, Noble F. Oxycodone, an opioid like the others? Front Psychiatry 2023; 14:1229439. [PMID: 38152360 PMCID: PMC10751306 DOI: 10.3389/fpsyt.2023.1229439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 09/28/2023] [Indexed: 12/29/2023] Open
Abstract
The over-prescription of opioid analgesics is a growing problem in the field of addiction, which has reached epidemic-like proportions in North America. Over the past decade, oxycodone has gained attention as the leading opioid responsible for the North America opioid crisis. Oxycodone is the most incriminated drug in the early years of the epidemic of opioid use disorder in USA (roughly 1999-2016). The number of preclinical articles on oxycodone is rapidly increasing. Several publications have already compared oxycodone with other opioids, focusing mainly on their analgesic properties. The aim of this review is to focus on the genomic and epigenetic regulatory features of oxycodone compared with other opioid agonists. Our aim is to initiate a discussion of perceptible differences in the pharmacological response observed with these various opioids, particularly after repeated administration in preclinical models commonly used to study drug dependence potential.
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Affiliation(s)
| | - Florence Noble
- Université Paris Cité, CNRS, Inserm, Pharmacologie et Thérapies des Addictions, Paris, France
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Akbari P, Najafi M, Rezaei AM, Miladi-Gorji H. Enriched Environment Ameliorates Cognitive Deficits and Locomotor Sensitization in Morphine-Withdrawn Rats Receiving Methadone Maintenance Treatment. Neuropsychobiology 2021; 79:437-444. [PMID: 32248192 DOI: 10.1159/000506598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 02/15/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVE This study was designed to examine whether enriched environments (EE) would attenuate object recognition and spatial learning and memory deficits and locomotor sensitization induced by methadone maintenance treatment (MMT) in morphine-withdrawn rats. METHODS Male Wistar rats (170 ± 10 g) were injected with bi-daily doses (10 mg/kg, 12-h intervals) of morphine for 14 days. Rats receiving MMT were reared in the standard environment (SE) or EE during 30 days of morphine withdrawal. Then, the rats were tested for object recognition (the object recognition memory test, ORMT) and spatial learning and memory (the water maze) and then challenged with morphine (1 mg/kg, i.p.) and evaluated for locomotor activity (open-field box). RESULTS The results revealed that the dependent/saline/EE (D/Sal/EE) and D/methadone/EE (D/Meth/EE) rats exhibited significant preference for the new object (p = 0.006 and p = 0.049), spent more time in the target zone (p = 0.045 and p = 0.005) on the water maze, and displayed a lower level of distance traveled (p = 0.002 and p = 0.0001) compared to their control groups reared in SE. CONCLUSIONS We conclude that exposure to EE could ameliorate the object recognition and spatial memory deficits and also decrease locomotor sensitivity in morphine-withdrawn rats receiving MMT. Thus, EE may be beneficial in the treatment of addiction during MMT.
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Affiliation(s)
- Parastoo Akbari
- Faculty of Psychology and Educational Sciences, University of Semnan, Semnan, Iran
| | - Mahmoud Najafi
- Faculty of Psychology and Educational Sciences, University of Semnan, Semnan, Iran
| | - Ali-Mohammad Rezaei
- Faculty of Psychology and Educational Sciences, University of Semnan, Semnan, Iran
| | - Hossein Miladi-Gorji
- Laboratory of Animal Addiction Models, Research Center of Physiology, Semnan University of Medical Sciences, Semnan, Iran, .,Department of Physiology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran,
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Kolesnikova TO, Shevyrin VA, Eltsov OS, Khatsko SL, Demin KA, Galstyan DS, de Abreu MS, Kalueff AV. Psychopharmacological characterization of an emerging drug of abuse, a synthetic opioid U-47700, in adult zebrafish. Brain Res Bull 2020; 167:48-55. [PMID: 33249261 DOI: 10.1016/j.brainresbull.2020.11.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 11/16/2020] [Accepted: 11/23/2020] [Indexed: 01/03/2023]
Abstract
3,4-Dichloro-N-[2-(dimethylamino)cyclohexyl]-N-methylbenzamide (U-47700) is a selective μ-opioid receptor agonist originally synthesized as a prospective analgesic drug. Several times more potent than morphine, U-47700 has high abuse potential and may cause clinical neurotoxicity, euphoria, respiratory depression and occasional mortality. U-47700 also evokes analgesia, sedation and euphoria-like states in both humans and rodents. Despite the growing use and abuse of U-47700, its psychopharmacological and toxicological profiles in vivo remain poorly understood. The zebrafish (Danio rerio) is rapidly becoming a popular aquatic model organism for central nervous system (CNS) disease modeling and drug discovery. Here, we examine acute (1, 5, 10, 25 and 50 mg/L for 20-min) and chronic (0.1, 0.5 and 1 mg/L for 14 days) effects of U-47700 in adult zebrafish. Overall, we found overt sedation evoked in fish by acute, and hyperlocomotion with an anxiolytic-like action by chronic, drug treatments. Acute treatment with 1 and 10 mg/L U-47700 also resulted in detectable amounts of this drug in the brain samples, supporting its permeability through the blood-brain barrier. Collectively, these findings emphasize complex dose- and treatment-dependent CNS effects of U-47700 following its acute and chronic administration. Our study also supports high sensitivity of zebrafish to U-47700, and suggests these aquatic models as promising in-vivo screens for probing potential CNS effects evoked by novel synthetic opioid drugs.
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Affiliation(s)
- Tatiana O Kolesnikova
- Ural Federal University, Ekaterinburg, Russia; Institute of Experimental Medicine, Almazov National Medical Research Center, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia; Laboratory of Biological Psychiatry, Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia
| | | | | | | | - Konstantin A Demin
- Institute of Experimental Medicine, Almazov National Medical Research Center, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia; Laboratory of Biological Psychiatry, Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia
| | - David S Galstyan
- Granov Scientific Research Center of Radiology and Surgical Technologies, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia
| | - Murilo S de Abreu
- Bioscience Institute, University of Passo Fundo, Passo Fundo, Brazil; Laboratory of Cell and Molecular Biology and Neurobiology, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
| | - Allan V Kalueff
- School of Pharmacy, Southwest University, Chongqing, China; Laboratory of Petrochemistry, Ural Federal University, Ekaterinburg, Russia.
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Chronic exposure to cocaine is associated with persistent behavioral disturbances. A cross-sectional dimensional study in outpatients with multiple substance use disorders. Psychopharmacology (Berl) 2020; 237:3399-3407. [PMID: 32748030 DOI: 10.1007/s00213-020-05620-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 07/27/2020] [Indexed: 10/23/2022]
Abstract
RATIONALE Behavioral disturbances (BD) are prevalent in patients with substance use disorders (SUD). OBJECTIVES To test the hypothesis that chronic exposure to cocaine could favor the acquisition of BD that were not present in childhood. METHODS We used child and adult ADHD self-report screening scales (WURS-25 and ASRS-6, respectively, with their usual threshold) as assessment tools for significant BD. In a cross-sectional assessment of 382 patients with multiple SUD, we investigated BD and then "de novo" BD (i.e., by restricting the sample to patients below the threshold for childhood BD) (N = 214). We also tested for a gradient effect between patients' lifetime DSM IV cocaine and opioid dependence status and the prevalence of BD. RESULTS BD were found in 188/382 (42.9%) subjects and in 74/214 (34.6%) subjects. Three clinical factors were associated with BD in the whole sample: the number of cocaine dependence criteria (OR = 1.36 [1.14-1.64], p = 0.001), the number of opioid dependence criteria (OR = 0.69 [0.52-0.91], p = 0.010), and a personal history of using cocaine through rapid routes of administration (OR = 0.41 [0.19-0.88], p = 0.022). The same three factors were associated with "de novo" BD in the restricted sample: OR = 1.35 ([1.11-1.63], p = 0.002), OR = 0.83 ([0.70-0.99], p = 0.046), and OR 0.37 ([0.16-0.86], p = 0.022), respectively. There were significant gradients for BD according to the cocaine exposure categories in the whole (Mantel-Haenszel, p < 0.001) and in the restricted sample (Mantel-Haenszel, p = 0.002). CONCLUSIONS Cocaine exposure was positively associated with behavioral disturbances in a dose-dependent manner in this clinical sample, whilst opioid exposure showed a negative association.
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Coutens B, Derreumaux C, Labaste F, Minville V, Guiard BP, Moulédous L, Bounes V, Roussin A, Frances B. Efficacy of multimodal analgesic treatment of severe traumatic acute pain in mice pretreated with chronic high dose of buprenorphine inducing mechanical allodynia. Eur J Pharmacol 2020; 875:172884. [PMID: 31870829 DOI: 10.1016/j.ejphar.2019.172884] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 11/17/2022]
Abstract
Managing severe acute nociceptive pain in buprenorphine-maintained individuals for opioid use disorder management is challenging owing to the high affinity and very slow dissociation of buprenorphine from μ-opioid receptors that hinders the use of full agonist opioid analgesics. In a translational approach, the aim of this study was to use an animal setting to investigate the effects of a chronic high dose of buprenorphine treatment on nociceptive thresholds before and after applying a severe acute nociceptive traumatic surgery stimulus and to screen postoperative pharmacological analgesic strategies. A chronic treatment of mice with a high dose of buprenorphine (BUP HD, 2 × 200 μg/kg/day; i.p.) revealed significant mechanical allodynia. One and two days after having discontinued buprenorphine administration and having induced a severe nociceptive acute pain by a closed tibial fracture, acute administration of morphine at a dose which has analgesic effects in absence of pretreatment (4.5 mg/kg; i.p.), was ineffective to reduce pain in the BUP HD group. However, mimicking multimodal analgesia strategy used in human postoperative context, the combination of morphine (administered at the same dose) with a NMDA receptor antagonist (ketamine) or an NSAID (ketoprofen) produced antinociceptive responses in these animals. The mouse model of closed tibial fracture could be useful to identify analgesic strategies of postoperative pain for patients with chronic exposure to opioids and suffering from hyperalgesia.
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Affiliation(s)
- Basile Coutens
- Centre de Recherches sur la Cognition Animale (CRCA), Centre de Biologie Intégrative (CBI), Université Paul Sabatier Toulouse III, CNRS, UPS, 31000, Toulouse, France
| | - Céline Derreumaux
- Pôle Médecine d'Urgence, Hôpital Universitaire de Purpan, Toulouse, 31059, Cedex 9, France
| | - François Labaste
- Hôpital de Rangueil, Centre Hospitalier Universitaire de Toulouse-Rangueil, 31300, Toulouse, France
| | - Vincent Minville
- Pôle Médecine d'Urgence, Hôpital Universitaire de Purpan, Toulouse, 31059, Cedex 9, France
| | - Bruno Pierre Guiard
- Centre de Recherches sur la Cognition Animale (CRCA), Centre de Biologie Intégrative (CBI), Université Paul Sabatier Toulouse III, CNRS, UPS, 31000, Toulouse, France.
| | - Lionel Moulédous
- Centre de Recherches sur la Cognition Animale (CRCA), Centre de Biologie Intégrative (CBI), Université Paul Sabatier Toulouse III, CNRS, UPS, 31000, Toulouse, France
| | - Vincent Bounes
- Pôle Médecine d'Urgence, Hôpital Universitaire de Purpan, Toulouse, 31059, Cedex 9, France
| | - Anne Roussin
- Equipe de Pharmacoépidémiologie UMR1027, Université Paul Sabatier Toulouse III, 31000, Toulouse, France; Centre d'Addictovigilance, Service de Pharmacologie Médicale et Clinique, Centre Hospitalier Universitaire de Toulouse-Purpan, 31000, Toulouse, France
| | - Bernard Frances
- Centre de Recherches sur la Cognition Animale (CRCA), Centre de Biologie Intégrative (CBI), Université Paul Sabatier Toulouse III, CNRS, UPS, 31000, Toulouse, France
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Marie N, Canestrelli C, Noble F. Role of pharmacokinetic and pharmacodynamic parameters in neuroadaptations induced by drugs of abuse, with a focus on opioids and psychostimulants. Neurosci Biobehav Rev 2019; 106:217-226. [DOI: 10.1016/j.neubiorev.2018.06.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 05/29/2018] [Accepted: 06/06/2018] [Indexed: 01/16/2023]
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Matonda-Ma-Nzuzi T, Didone V, Seutin V, Tirelli E, Quertemont E. Investigating the reciprocal relationships between locomotor sensitization to ethanol and PTSD-like clusters in DBA/2J mice. Behav Brain Res 2019; 368:111909. [PMID: 30986492 DOI: 10.1016/j.bbr.2019.111909] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 03/15/2019] [Accepted: 04/11/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND Post-traumatic stress disorder (PTSD) and alcohol use disorder (AUD) are two conditions that co-occur frequently. The mechanistic explanations of this co-morbidity are still unclear. The goal of this study was twofold. First to investigate whether PTSD reduces the threshold for the acquisition of ethanol sensitization in an animal model of PTSD. Then to investigate whether ethanol sensitization modulates the expression of PTSD. METHODS 152 female inbred DBA/2 J mice were submitted to an inescapable footshock paradigm to induce a PTSD-like condition (PTSDLC) and to a paradigm of locomotor sensitization to ethanol. In a first experiment, mice were submitted to the PTSDLC and then repeatedly injected with either saline, 1 g/kg ethanol or 2 g/kg ethanol. Their sensitization to the locomotor stimulant effects of ethanol was then tested in an open field. In a second experiment, mice were first sensitized to the locomotor stimulant effects of ethanol and then tested for their behavioral response to PTSDLC. RESULTS In the first experiment, PTSDLC failed to induce a significant locomotor sensitization at the subthreshold dose of 1 g/kg ethanol. However, with 2 g/kg ethanol, a stronger ethanol sensitization was observed in mice submitted to the footshock relative to the control group. In the second experiment, ethanol sensitization increased only some of the behavioral clusters of PTSDLC, namely the fear generalization in a new context. CONCLUSION PTSDLC did not reduce the dose threshold for the acquisition of ethanol sensitization but strengthened the development of ethanol sensitization with effective doses. This suggests that PTSD might interact with one of the mechanisms underlying the development of alcohol sensitization. When the relationship between ethanol sensitization and PTSDLC is tested in the reverse direction, the present study only shows a significant effect of ethanol administration on the "sensitized fear" PTSD cluster.
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Affiliation(s)
- Thierry Matonda-Ma-Nzuzi
- Psychology & Neuroscience of Cognition - PsyNCogn, Liège University, Belgium; Laboratory of Neurophysiology, GIGA Neurosciences, all at Liège University, B-4000, Sart Tilman, Liège, Belgium; Département de psychiatrie, Faculté de médecine, Université de Kinshasa, Democratic Republic of the Congo
| | - Vincent Didone
- Psychology & Neuroscience of Cognition - PsyNCogn, Liège University, Belgium
| | - Vincent Seutin
- Laboratory of Neurophysiology, GIGA Neurosciences, all at Liège University, B-4000, Sart Tilman, Liège, Belgium
| | - Ezio Tirelli
- Psychology & Neuroscience of Cognition - PsyNCogn, Liège University, Belgium
| | - Etienne Quertemont
- Psychology & Neuroscience of Cognition - PsyNCogn, Liège University, Belgium.
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Concomitant abuse of methadone and methamphetamine could impair spatial learning and memory in male rats. LEARNING AND MOTIVATION 2019. [DOI: 10.1016/j.lmot.2019.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Ahmad-Molaei L, Hassanian-Moghaddam H, Farnaghi F, Tomaz C, Haghparast A. Delay-Dependent Impairments in Memory and Motor Functions After Acute Methadone Overdose in Rats. Front Pharmacol 2018; 9:1023. [PMID: 30250433 PMCID: PMC6139438 DOI: 10.3389/fphar.2018.01023] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 08/23/2018] [Indexed: 11/21/2022] Open
Abstract
Methadone is used as a substitution drug for the treatment of opioid dependence and chronic pain. Despite its widespread use and availability, there is a serious concern with respect to the relative safety of methadone. The purpose of this study was to characterize how acute methadone overdose affects the cognitive and motor performance of naïve healthy rats. The methadone overdose was induced by administering an acute toxic dose of methadone (15 mg/kg; ip; the equivalent dose of 80% of LD50) to adolescent rats. Resuscitation using a ventilator pump along with a single dose of naloxone (2 mg/kg; ip) was administered following the occurrence of apnea. The animals which were successfully resuscitated divided randomly into three apnea groups that evaluated either on day 1, 5, or 10 post-resuscitation (M/N-Day 1, M/N-Day 5, and M/N-Day 10 groups) in the Y-maze and novel object memory recognition tasks as well as pole and rotarod tests. The data revealed that a single toxic dose of methadone had an adverse effect on spontaneous behavior. In addition, Recognition memory impairment was observed in the M/N-Day 1, 5, and 10 groups after methadone-induced apnea. Further, descending time in the M/N-Day 5 group increased significantly in comparison with its respective Saline control group. The overall results indicate that acute methadone-overdose-induced apnea produced delay-dependent cognitive and motor impairment. We suggest that methadone poisoning should be considered as a possible cause of delayed neurological disorders, which might be transient, in some types of memory or motor performance in naïve healthy rats.
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Affiliation(s)
- Leila Ahmad-Molaei
- Neuroscience Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Hassanian-Moghaddam
- Department of Clinical Toxicology, Loghman-Hakim Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fariba Farnaghi
- Department of Pediatric Clinical Toxicology, Loghman-Hakim Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Carlos Tomaz
- Neuroscience Research Program, CEUMA University, São Luís, Brazil
| | - Abbas Haghparast
- Neuroscience Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Noble F, Marie N. Management of Opioid Addiction With Opioid Substitution Treatments: Beyond Methadone and Buprenorphine. Front Psychiatry 2018; 9:742. [PMID: 30713510 PMCID: PMC6345716 DOI: 10.3389/fpsyt.2018.00742] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 12/14/2018] [Indexed: 12/13/2022] Open
Abstract
With the opioid crisis in North America, opioid addiction has come in the spotlight and reveals the weakness of the current treatments. Two main opioid substitution therapies (OST) exist: buprenorphine and methadone. These two molecules are mu opioid receptor agonists but with different pharmacodynamic and pharmacokinetic properties. In this review, we will go through these properties and see how they could explain why these medications are recognized for their efficacy in treating opioid addiction but also if they could account for the side effects especially for a long-term use. From this critical analysis, we will try to delineate some guidelines for the design of future OST.
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Affiliation(s)
- Florence Noble
- CNRS ERL 3649, "Neuroplasticité et thérapies des addictions", Paris, France.,INSERM UMR-S 1124, Paris, France.,Centre Universitaire des Saints Pères, Université Paris Descartes, Paris, France
| | - Nicolas Marie
- CNRS ERL 3649, "Neuroplasticité et thérapies des addictions", Paris, France.,INSERM UMR-S 1124, Paris, France.,Centre Universitaire des Saints Pères, Université Paris Descartes, Paris, France
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Lenoir M, Noble F. [What brings neurobiology to addictions?]. Presse Med 2016; 45:1096-1101. [PMID: 27020520 DOI: 10.1016/j.lpm.2016.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/01/2016] [Accepted: 02/08/2016] [Indexed: 10/22/2022] Open
Abstract
Addictions are multifactorial, and there are no experimental models replicating all aspects of this pathology. The development of animal models reproducing the clinical symptoms of addictions allows significant advances in the knowledge of the neurobiological processes involved in addiction. Preclinical data highlight different neuroadaptations according to the routes of administration, speeds of injection and frequencies of exposure to drugs of abuse. The neuroadaptations induced by an exposure to drugs of abuse follow dynamic processes in time. Despite significant progresses in the knowledge of neurobiology of addictions allowing to propose new therapeutic targets, the passage of new drugs in clinical is often disappointing. The lack of treatment efficacy reported in clinical trials is probably due to a very important heterogeneity of patients with distinct biological and genetic factors, but also with different patterns of consumption that can lead to different neuroadaptations, as clearly observed in preclinical studies.
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Affiliation(s)
- Magalie Lenoir
- Université Paris Descartes, CNRS ERL 3649 « Neuroplasticité et thérapies des addictions », Inserm UMR-S 1124, 45, rue des Saints-Pères, 75006 Paris, France
| | - Florence Noble
- Université Paris Descartes, CNRS ERL 3649 « Neuroplasticité et thérapies des addictions », Inserm UMR-S 1124, 45, rue des Saints-Pères, 75006 Paris, France.
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Allouche S, Le Marec T, Coquerel A, Noble F, Marie N. Striatal dopamine D1 and D2 receptors are differentially regulated following buprenorphine or methadone treatment. Psychopharmacology (Berl) 2015; 232:1527-33. [PMID: 25358852 DOI: 10.1007/s00213-014-3785-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Accepted: 10/20/2014] [Indexed: 01/11/2023]
Abstract
RATIONALE Chronic administration of morphine induces adaptations in neurotransmission system such as the dopamine pathway, and these modifications could be influenced by the drug administration pattern. Methadone and buprenorphine are the two main opioid substitution therapies, and despite their protracted use in humans, no study has investigated their ability to regulate dopamine system after chronic exposure/withdrawal. OBJECTIVES We evaluated the consequences of two administration patterns of methadone and buprenorphine on striatal dopamine D1 (D1R) and D2 (D2R) receptor levels. METHODS Mice were treated with escalating doses of methadone or buprenorphine for 5 days either once daily (binge) or three times a day (TTD). D1R and D2R density in striatum was measured by autoradiography using [(3)H]-SCH23390 and [(3)H]-raclopride, respectively, at 1 (WD1), 14 (WD14), and 35 (WD35) days after the last opioid injection. RESULTS A downregulation of D1R was observed upon TTD administration of buprenorphine and binge methadone treatment while an increase of those receptor levels was detected both with binge buprenorphine and TTD methadone treatments. Concerning the D2R, we rather measured an early or late downregulation with both agonists and administration patterns. CONCLUSIONS Our results demonstrated that methadone and buprenorphine were able to differentially regulate dopamine receptor density depending on the withdrawal period and the administration pattern.
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Affiliation(s)
- Stéphane Allouche
- Centre National de la Recherche Scientifique, Unité Mixte de Recherche 8206, Paris, France
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Abstract
This paper is the thirty-sixth consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2013 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.
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, Flushing, NY 11367, United States.
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Rass O, Kleykamp BA, Vandrey RG, Bigelow GE, Leoutsakos JM, Stitzer ML, Strain E, Copersino ML, Mintzer MZ. Cognitive performance in methadone maintenance patients: effects of time relative to dosing and maintenance dose level. Exp Clin Psychopharmacol 2014; 22:248-256. [PMID: 24548244 PMCID: PMC4041803 DOI: 10.1037/a0035712] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Given the long-term nature of methadone maintenance treatment, it is important to assess the extent of cognitive side effects. This study investigated cognitive and psychomotor performance in 51 methadone maintenance patients (MMP) as a function of time since last methadone dose and maintenance dose level. MMP maintained on doses ranging from 40 to 200 mg (mean = 97 mg) completed a battery of psychomotor and cognitive measures across 2 sessions, during peak and trough states, in a double-blind crossover design. Peak sessions were associated with worse performance on measures of sensory processing, psychomotor speed, divided attention, and working memory, compared with trough sessions. The effects of maintenance dose were mixed, with higher dose resulting in worse performance on aspects of attention and working memory, improved performance on executive function, and no effects on several measures. Longer treatment duration was associated with better performance on some measures, but was also associated with increased sensitivity to time since last dose (i.e., worse performance at peak vs. trough) on some measures. The results suggest that cognitive functioning can fluctuate as a function of time since last dose even in MMP who have been maintained on stable doses for an extended time (mean duration in treatment = 4 years), but worsened performance at peak is limited to a subset of functions and may not be clinically significant at these modest levels of behavioral effect. For patients on stable methadone maintenance doses, maintenance at higher doses may not significantly increase the risk of performance impairment.
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Affiliation(s)
- Olga Rass
- Address correspondence to: Olga Rass, Department
of Psychiatry and Behavioral Sciences, Behavioral Biology Research Center, Johns
Hopkins University School of Medicine, 5510 Nathan Shock Drive, Baltimore, MD
21224.
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Charbogne P, Kieffer BL, Befort K. 15 years of genetic approaches in vivo for addiction research: Opioid receptor and peptide gene knockout in mouse models of drug abuse. Neuropharmacology 2013; 76 Pt B:204-17. [PMID: 24035914 DOI: 10.1016/j.neuropharm.2013.08.028] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Revised: 08/19/2013] [Accepted: 08/23/2013] [Indexed: 12/21/2022]
Abstract
The endogenous opioid system is expressed throughout the brain reinforcement circuitry, and plays a major role in reward processing, mood control and the development of addiction. This neuromodulator system is composed of three receptors, mu, delta and kappa, interacting with a family of opioid peptides derived from POMC (β-endorphin), preproenkephalin (pEnk) and preprodynorphin (pDyn) precursors. Knockout mice targeting each gene of the opioid system have been created almost two decades ago. Extending classical pharmacology, these mutant mice represent unique tools to tease apart the specific role of each opioid receptor and peptide in vivo, and a powerful approach to understand how the opioid system modulates behavioral effects of drugs of abuse. The present review summarizes these studies, with a focus on major drugs of abuse including morphine/heroin, cannabinoids, psychostimulants, nicotine or alcohol. Genetic data, altogether, set the mu receptor as the primary target for morphine and heroin. In addition, this receptor is essential to mediate rewarding properties of non-opioid drugs of abuse, with a demonstrated implication of β-endorphin for cocaine and nicotine. Delta receptor activity reduces levels of anxiety and depressive-like behaviors, and facilitates morphine-context association. pEnk is involved in these processes and delta/pEnk signaling likely regulates alcohol intake. The kappa receptor mainly interacts with pDyn peptides to limit drug reward, and mediate dysphoric effects of cannabinoids and nicotine. Kappa/dynorphin activity also increases sensitivity to cocaine reward under stressful conditions. The opioid system remains a prime candidate to develop successful therapies in addicted individuals, and understanding opioid-mediated processes at systems level, through emerging genetic and imaging technologies, represents the next challenging goal and a promising avenue in addiction research. This article is part of a Special Issue entitled 'NIDA 40th Anniversary Issue'.
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Affiliation(s)
- Pauline Charbogne
- IGBMC Institut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS UMR 7104 - Inserm U964, Illkirch F-67404, France; CNRS, UMR7104, Illkirch F-67404, France; UdS Université de Strasbourg, CNRS UMR 7104 - Inserm U964, Illkirch F-67404, France; Inserm U964, Illkirch F-67404, France
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