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Zeid D, Toussaint AB, Dressler CC, Schumacher SP, Do C, Desalvo H, Selamawi D, Bongiovanni AR, Mayberry HL, Carr GV, Wimmer ME. Paternal morphine exposure in rats reduces social play in adolescent male progeny without affecting drug-taking behavior in juvenile males or female offspring. Mol Cell Neurosci 2023; 126:103877. [PMID: 37385516 PMCID: PMC10528482 DOI: 10.1016/j.mcn.2023.103877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 06/02/2023] [Accepted: 06/24/2023] [Indexed: 07/01/2023] Open
Abstract
The ongoing opioid addiction crisis necessitates the identification of novel risk factors to improve prevention and treatment of opioid use disorder. Parental opioid exposure has recently emerged as a potential regulator of offspring vulnerability to opioid misuse, in addition to heritable genetic liability. An understudied aspect of this "missing heritability" is the developmental presentation of these cross-generational phenotypes. This is an especially relevant question in the context of inherited addiction-related phenotypes, given the prominent role of developmental processes in the etiology of psychiatric disorders. Paternal morphine self-administration was previously shown to alter the sensitivity to the reinforcing and antinociceptive properties of opioids in the next generation. Here, phenotyping was expanded to include the adolescent period, with a focus on endophenotypes related to opioid use disorders and pain. Paternal morphine exposure did not alter heroin or cocaine self-administration in male and female juvenile progeny. Further, baseline sensory reflexes related to pain were unaltered in morphine-sired adolescent rats of either sex. However, morphine-sired adolescent males exhibited a reduction in social play behavior. Our findings suggest that, in morphine-sired male offspring, paternal opioid exposure does not affect opioid intake during adolescence, suggesting that this phenotype does not emerge until later in life. Altered social behaviors in male morphine-sired adolescents indicate that the changes in drug-taking behavior in adults sired by morphine-exposed sires may be due to more complex factors not yet fully assessed.
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Affiliation(s)
- Dana Zeid
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America
| | - Andre B Toussaint
- Zuckerman Mind Brain Behavior Institute, Columbia University, United States of America
| | - Carmen C Dressler
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America
| | - Samuel P Schumacher
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America
| | - Chau Do
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America
| | - Heather Desalvo
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America
| | - Danait Selamawi
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America
| | - Angela R Bongiovanni
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America
| | - Hannah L Mayberry
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America
| | - Gregory V Carr
- Lieber Institute of Brain Development, Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, United States of America
| | - Mathieu E Wimmer
- Department of Psychology and Neuroscience, College of Liberal Arts, Temple University, United States of America.
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2
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Toussaint AB, Ellis AS, Bongiovanni AR, Peterson DR, Bavley CC, Karbalaei R, Mayberry HL, Bhakta S, Dressler CC, Imperio CG, Maurer JJ, Schmidt HD, Chen C, Bland K, Liu-Chen LY, Wimmer ME. Paternal morphine exposure enhances morphine self-administration and induces region-specific neural adaptations in reward-related brain regions of male offspring. bioRxiv 2023:2023.01.03.522600. [PMID: 36711571 PMCID: PMC9881847 DOI: 10.1101/2023.01.03.522600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Background A growing body of preclinical studies report that preconceptional experiences can have a profound and long-lasting impact on adult offspring behavior and physiology. However, less is known about paternal drug exposure and its effects on reward sensitivity in the next generation. Methods Adult male rats self-administered morphine for 65 days; controls received saline. Sires were bred to drug-naïve dams to produce first-generation (F1) offspring. Morphine, cocaine, and nicotine self-administration were measured in adult F1 progeny. Molecular correlates of addiction-like behaviors were measured in reward-related brain regions of drug naïve F1 offspring. Results Male, but not female offspring produced by morphine-exposed sires exhibited dose-dependent increased morphine self-administration and increased motivation to earn morphine infusions under a progressive ratio schedule of reinforcement. This phenotype was drug-specific as self-administration of cocaine, nicotine, and sucrose were not altered by paternal morphine history. The male offspring of morphine-exposed sires also had increased expression of mu-opioid receptors in the ventral tegmental area but not in the nucleus accumbens. Conclusions Paternal morphine exposure increased morphine addiction-like behavioral vulnerability in male but not female progeny. This phenotype is likely driven by long-lasting neural adaptations within the reward neural brain pathways.
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Affiliation(s)
- Andre B Toussaint
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Alexandra S Ellis
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Angela R Bongiovanni
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Drew R Peterson
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Charlotte C Bavley
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Reza Karbalaei
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Hannah L Mayberry
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Shivam Bhakta
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Carmen C Dressler
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Caesar G Imperio
- Department of Psychiatry and Behavioral Science, Temple University, Philadelphia, PA, USA
| | - John J Maurer
- Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Heath D Schmidt
- Department of Biobehavioral Health Sciences, School of Nursing, University of Pennsylvania, Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Chongguang Chen
- Center for Substance Abuse Research and Department of Neural Sciences. Temple University Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Kathryn Bland
- Center for Substance Abuse Research and Department of Neural Sciences. Temple University Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Lee-Yuan Liu-Chen
- Center for Substance Abuse Research and Department of Neural Sciences. Temple University Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Mathieu E Wimmer
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
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Mayberry HL, Bavley CC, Karbalaei R, Peterson DR, Bongiovanni AR, Ellis AS, Downey SH, Toussaint AB, Wimmer ME. Transcriptomics in the nucleus accumbens shell reveal sex- and reinforcer-specific signatures associated with morphine and sucrose craving. Neuropsychopharmacology 2022; 47:1764-1775. [PMID: 35190706 PMCID: PMC9372067 DOI: 10.1038/s41386-022-01289-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 01/27/2022] [Accepted: 01/31/2022] [Indexed: 12/16/2022]
Abstract
Incubation of craving is a well-documented phenomenon referring to the intensification of drug craving over extended abstinence. The neural adaptations that occur during forced abstinence following chronic drug taking have been a topic of intense study. However, little is known about the transcriptomic changes occurring throughout this window of time. To define gene expression changes associated with morphine consumption and extended abstinence, male and female rats underwent 10 days of morphine self-administration. Separate drug-naive rats self-administered sucrose in order to compare opioid-induced changes from those associated with natural, non-drug rewards. After one or 30 days of forced abstinence, rats were tested for craving, or nucleus accumbens shell tissue was dissected for RNA sequencing. Morphine consumption was predictive of drug seeking after extended (30 days) but not brief (1 day) abstinence in both sexes. Extended abstinence was also associated with robust sex- and reinforcer-specific changes in gene expression, suggesting sex differences underlying incubation of morphine and sucrose seeking respectively. Importantly, these changes in gene expression occurred without re-exposure to drug-paired cues, indicating that chronic morphine causes long-lasting changes in gene expression that prime the system for increased craving. These findings lay the groundwork for identifying specific therapeutic targets for curbing opioid craving without impacting the natural reward system in males and females.
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Affiliation(s)
- Hannah L Mayberry
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Charlotte C Bavley
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Reza Karbalaei
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Drew R Peterson
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Angela R Bongiovanni
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Alexandra S Ellis
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Sara H Downey
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Andre B Toussaint
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Mathieu E Wimmer
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA.
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Bongiovanni AR, Zhao P, Inan S, Wiah S, Shekarabi A, Farkas DJ, Watson MN, Wimmer ME, Ruff MR, Rawls SM. Multi-chemokine receptor antagonist RAP-103 inhibits opioid-derived respiratory depression, reduces opioid reinforcement and physical dependence, and normalizes opioid-induced dysregulation of mesolimbic chemokine receptors in rats. Drug Alcohol Depend 2022; 238:109556. [PMID: 35843139 PMCID: PMC9444981 DOI: 10.1016/j.drugalcdep.2022.109556] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/20/2022] [Accepted: 06/29/2022] [Indexed: 11/03/2022]
Abstract
Chemokine-opioid crosstalk is a physiological crossroads for influencing therapeutic and adverse effects of opioids. Activation of chemokine receptors, especially CCR2, CCR5 and CXCR4, reduces opioid-induced analgesia by desensitizing OPRM1 receptors. Chemokine receptor antagonists (CRAs) enhance opioid analgesia, but knowledge about how CRAs impact adverse opioid effects remains limited. We examined effects of RAP-103, a multi-CRA orally active peptide analog of "DAPTA", on opioid-derived dependence, reinforcement, and respiratory depression in male rats and on changes in chemokine and OPRM1 (µ opioid) receptor levels in mesolimbic substrates during opioid abstinence. In rats exposed to chronic morphine (75 mg pellet x 7 d), daily RAP-103 (1 mg/kg, IP) treatment reduced the severity of naloxone-precipitated withdrawal responses. For self-administration (SA) studies, RAP-103 (1 mg/kg, IP) reduced heroin acquisition (0.1 mg/kg/inf) and reinforcing efficacy (assessed by motivation on a progressive-ratio reinforcement schedule) but did not impact sucrose intake. RAP-103 (1-3 mg/kg, IP) also normalized the deficits in oxygen saturation and enhancement of respiratory rate caused by morphine (5 mg/kg, SC) exposure. Abstinence from chronic morphine elicited brain-region specific changes in chemokine receptor protein levels. CCR2 and CXCR4 were increased in the ventral tegmental area (VTA), whereas CCR2 and CCR5 were reduced in the nucleus accumbens (NAC). Effects of RAP-103 (1 mg/kg, IP) were focused in the NAC, where it normalized morphine-induced deficits in CCR2 and CCR5. These results identify CRAs as potential biphasic function opioid signaling modulators to enhance opioid analgesia and inhibit opioid-derived dependence and respiratory depression.
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Affiliation(s)
- Angela R Bongiovanni
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Pingwei Zhao
- Center for Substance Abuse Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Saadet Inan
- Center for Substance Abuse Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Sonita Wiah
- Center for Substance Abuse Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Aryan Shekarabi
- Center for Substance Abuse Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Daniel J Farkas
- Center for Substance Abuse Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Mia N Watson
- Center for Substance Abuse Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Mathieu E Wimmer
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | | | - Scott M Rawls
- Center for Substance Abuse Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA.
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Toussaint AB, Foster W, Jones JM, Kaufmann S, Wachira M, Hughes R, Bongiovanni AR, Famularo ST, Dunham BP, Schwark R, Karbalaei R, Dressler C, Bavley CC, Fried NT, Wimmer ME, Abdus-Saboor I. Chronic paternal morphine exposure increases sensitivity to morphine-derived pain relief in male progeny. Sci Adv 2022; 8:eabk2425. [PMID: 35171664 PMCID: PMC8849295 DOI: 10.1126/sciadv.abk2425] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Parental history of opioid exposure is seldom considered when prescribing opioids for pain relief. To explore whether parental opioid exposure may affect sensitivity to morphine in offspring, we developed a "rat pain scale" with high-speed imaging, machine learning, and mathematical modeling in a multigenerational model of paternal morphine self-administration. We find that the most commonly used tool to measure mechanical sensitivity in rodents, the von Frey hair, is not painful in rats during baseline conditions. We also find that male progeny of morphine-treated sires had no baseline changes in mechanical pain sensitivity but were more sensitive to the pain-relieving effects of morphine. Using RNA sequencing across pain-relevant brain regions, we identify gene expression changes within the regulator of G protein signaling family of proteins that may underlie this multigenerational phenotype. Together, this rat pain scale revealed that paternal opioid exposure increases sensitivity to morphine's pain-relieving effects in male offspring.
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Affiliation(s)
- Andre B. Toussaint
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - William Foster
- Zuckerman Mind Brain Behavior Institute and Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Jessica M. Jones
- Zuckerman Mind Brain Behavior Institute and Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Samuel Kaufmann
- Zuckerman Mind Brain Behavior Institute and Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Meghan Wachira
- Department of Biology, Rutgers Camden University, Camden, NJ, USA
| | - Robert Hughes
- Department of Biology, Rutgers Camden University, Camden, NJ, USA
| | - Angela R. Bongiovanni
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Sydney T. Famularo
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Benjamin P. Dunham
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Ryan Schwark
- Zuckerman Mind Brain Behavior Institute and Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Reza Karbalaei
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Carmen Dressler
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Charlotte C. Bavley
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Nathan T. Fried
- Department of Biology, Rutgers Camden University, Camden, NJ, USA
| | - Mathieu E. Wimmer
- Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA
| | - Ishmail Abdus-Saboor
- Zuckerman Mind Brain Behavior Institute and Department of Biological Sciences, Columbia University, New York, NY, USA
- Corresponding author.
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6
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Bongiovanni AR, Peer K, Carpenter RE, Ellis AS, Duggan MR, Parikh V, Wimmer ME. Aging reduces the sensitivity to the reinforcing efficacy of morphine. Neurobiol Aging 2020; 97:28-32. [PMID: 33120086 DOI: 10.1016/j.neurobiolaging.2020.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 11/25/2022]
Abstract
The US geriatric population is growing and using more opioids than ever before. The purpose of this study was to determine whether aging influenced the reinforcing efficacy of morphine in male and female rats using a rodent intravenous self-administration paradigm. Male and female aged (20-24 months) and young (2-4 months) Wistar rats were tested at 2 doses of morphine (0.75 mg/kg/infusion and 0.25 mg/kg/infusion). During 10 days of self-administration, aged rats took significantly less morphine than their younger counterparts at the 0.25 mg/kg/infusion dose. Aged males also earned significantly fewer infusions on a progressive ration reinforcement schedule at this dose, suggesting that the reinforcing efficacy of morphine is decreased for this group at this dose. These effects dissipated when a separate group of animals had access to the 0.75 mg/kg/infusion dose for both sexes. Our results indicate that morphine is less reinforcing at lower doses in aged male, but not female rats. This research has potential clinical implications for the chronic treatments involving opioids in aged individuals.
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Affiliation(s)
- Angela R Bongiovanni
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA
| | - Kyle Peer
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA
| | - Rachel E Carpenter
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA
| | - Alexandra S Ellis
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA
| | - Michael R Duggan
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA
| | - Vinay Parikh
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA
| | - Mathieu E Wimmer
- Department of Psychology and Neuroscience Program, Temple University, Philadelphia, PA, USA.
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