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Maddern XJ, Walker LC, Anversa RG, Lawrence AJ, Campbell EJ. Understanding sex differences and the translational value of models of persistent substance use despite negative consequences. Neurobiol Learn Mem 2024; 213:107944. [PMID: 38825163 DOI: 10.1016/j.nlm.2024.107944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 05/14/2024] [Accepted: 05/27/2024] [Indexed: 06/04/2024]
Abstract
Persistent substance use despite negative consequences is a key facet of substance use disorder. The last decade has seen the preclinical field adopt the use of punishment to model adverse consequences associated with substance use. This has largely involved the pairing of drug use with either electric foot shock or quinine, a bitter tastant. Whilst at face value, these punishers may model aspects of the physical and psychological consequences of substance use, such models are yet to assist the development of approved medications for treatment. This review discusses progress made with animal models of punishment to understand the behavioral consequences of persistent substance use despite negative consequences. We highlight the importance of examining sex differences, especially when the behavioral response to punishment changes following drug exposure. Finally, we critique the translational value these models provide for the substance use disorder field.
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Affiliation(s)
- Xavier J Maddern
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, VIC, 3010, Australia; Florey Department of Neuroscience and Mental Health, University of Melbourne, VIC, 3010, Australia
| | - Leigh C Walker
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, VIC, 3010, Australia; Florey Department of Neuroscience and Mental Health, University of Melbourne, VIC, 3010, Australia
| | - Roberta G Anversa
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, VIC, 3010, Australia; Florey Department of Neuroscience and Mental Health, University of Melbourne, VIC, 3010, Australia
| | - Andrew J Lawrence
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, VIC, 3010, Australia; Florey Department of Neuroscience and Mental Health, University of Melbourne, VIC, 3010, Australia
| | - Erin J Campbell
- School of Biomedical Sciences and Pharmacy, Faculty of Health and Medicine, University of Newcastle, Callaghan, NSW, Australia; Brain Neuromodulation Research Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.
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Lattal KA, Miles AK. Resurgence and Behavioral Contrast, Compared and Contrasted. Perspect Behav Sci 2024; 47:315-334. [PMID: 39099738 PMCID: PMC11294295 DOI: 10.1007/s40614-024-00408-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2024] [Indexed: 08/06/2024] Open
Abstract
This is a review of the relation between operant response resurgence and behavioral contrast. Both are defined by rate changes in a target response as a function of environmental changes spatially or temporally distal to the location of the target response. The typical procedures for investigating these two phenomena differ in that (1) resurgence is studied using concurrent schedules and behavioral contrast predominantly with multiple schedules and (2) resurgence is assessed against an extinction baseline of the target response and behavioral contrast has been assessed under a variety of reinforcement schedules. The distinctions between concurrent and multiple schedules, however, may be ones of degree rather than kind. Research into both phenomena reveals considerable overlap in the controlling variables of the two. With certain caveats, resurgence appears to be an instance of behavioral contrast measured against an extinction baseline. Because of Point 2 above, most instances of behavioral contrast do not meet the definition of resurgence. Investigating resurgence while maintaining target responding by a schedule of reinforcement might be useful, but such a procedure would not qualify as resurgence because it violates the definition of resurgence as the return of a previously reinforced but currently extinguished response. Several implications of the similarities and differences between the two are discussed.
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Affiliation(s)
- Kennon A. Lattal
- Department of Psychology, West Virginia University, Morgantown, WV 26506-6040 USA
| | - Amanda K. Miles
- Department of Psychology, West Virginia University, Morgantown, WV 26506-6040 USA
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Craig AR, Smith SW, Nall RW, Sullivan WE, Roane HS. Abstinence as Choice: Exploring Voluntary Abstinence from Alcohol Self-Administration Using the Resurgence-as-Choice Framework. Perspect Behav Sci 2024; 47:335-363. [PMID: 39099746 PMCID: PMC11294306 DOI: 10.1007/s40614-024-00405-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2024] [Indexed: 08/06/2024] Open
Abstract
Resurgence is an increase in the rate of a previously suppressed behavior that occurs when an alternative source of reinforcement is made worse in some way. The Resurgence as Choice model offers a quantitative approach to understanding resurgence that may provide important insights into the variables that affect this form of relapse in the natural environment. Bringing this model to bear on relapse following reinforcement-based interventions for alcohol and other substance use disorders, however, may not be straightforward. Laboratory work on which the Resurgence as Choice model is based has almost exclusively focused on resurgence following extinction of target behavior, but abstinence from alcohol during intervention is often voluntary: Patients may drink alcohol and forfeit therapeutic reinforcers at any time. In this article, we first will review recent data from our group that demonstrate a method for studying resurgence following voluntary abstinence from alcohol seeking in rats. In a previous experiment, we reduced rats' alcohol-maintained lever pressing to low levels without placing it on extinction by arranging nondrug differential reinforcement of other behavior. Further, when we suspended nondrug reinforcement, resurgence of lever pressing occurred. Next, we will explore methods for modeling these outcomes using the Resurgence-as-Choice framework. We conclude that the data under consideration may not be sufficient to discriminate between candidate models of resurgence following voluntary abstinence and point to areas for future empirical and theoretical development. This work may provide a stronger bridge between preclinical and conceptual work on resurgence and clinical treatments for alcohol use disorder.
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Affiliation(s)
- Andrew R. Craig
- SUNY Upstate Medical University, 475 Irving Avenue, Suite 300, Syracuse, NY 13202 USA
| | - Sean W. Smith
- SUNY Upstate Medical University, 475 Irving Avenue, Suite 300, Syracuse, NY 13202 USA
| | | | - William E. Sullivan
- SUNY Upstate Medical University, 475 Irving Avenue, Suite 300, Syracuse, NY 13202 USA
| | - Henry S. Roane
- SUNY Upstate Medical University, 475 Irving Avenue, Suite 300, Syracuse, NY 13202 USA
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Craig AR, Agnew CN, Derrenbacker KE, Antúnez BA, Sullivan WE, Smith SW, DeBartelo J, Roane HS. Resurgence of ethanol seeking following voluntary abstinence produced by nondrug differential reinforcement of other behavior. J Exp Anal Behav 2024; 121:314-326. [PMID: 38499477 DOI: 10.1002/jeab.909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 02/11/2024] [Indexed: 03/20/2024]
Abstract
Resurgence refers to the relapse of a target behavior following the worsening of a source of alternative reinforcement that was made available during response elimination. Most laboratory analyses of resurgence have used a combination of extinction and alternative reinforcement to reduce target behavior. In contingency-management treatments for alcohol use disorder, however, alcohol use is not placed on extinction. Instead, participants voluntarily abstain from alcohol use to access nondrug alternative reinforcers. Inasmuch, additional laboratory research on resurgence following voluntary abstinence is warranted. The present experiment evaluated resurgence of rats' ethanol seeking following voluntary abstinence produced by differential reinforcement of other behavior (DRO). Lever pressing produced ethanol reinforcers during baseline phases. During DRO phases, lever pressing continued to produce ethanol and food reinforcers were delivered according to resetting DRO schedules. Ethanol and food reinforcers were suspended during resurgence test phases to evaluate resurgence following voluntary abstinence. Lever pressing was elevated during baseline phases and occurred at near-zero rates during DRO phases. During the resurgence test phases, lever pressing increased, despite that it no longer produced ethanol. The procedure introduced here may help researchers better understand the variables that affect voluntary abstinence from ethanol seeking and resurgence following voluntary abstinence.
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Affiliation(s)
- Andrew R Craig
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Charlene N Agnew
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Kate E Derrenbacker
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Beatriz Arroyo Antúnez
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
- Centro de Estudios e Investigaciones en Comportamiento, Universidad de Guadalajara, Jalisco, Mexico
| | - William E Sullivan
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Sean W Smith
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Jacqueline DeBartelo
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Henry S Roane
- Golisano Center for Special Needs, SUNY Upstate Medical University, Syracuse, NY, USA
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Edson H, Ball KT. Sex-dependent effects of chronic stress on punished cocaine self-administration and cue-induced relapse to cocaine seeking. Physiol Behav 2022; 257:113972. [PMID: 36170943 DOI: 10.1016/j.physbeh.2022.113972] [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: 07/11/2022] [Revised: 09/18/2022] [Accepted: 09/23/2022] [Indexed: 10/14/2022]
Abstract
We tested the effects of chronic stress on cocaine relapse after drug-reinforced responding was suppressed by punishment, an animal model of human relapse after self-imposed abstinence due to the negative consequences of drug use. Male rats displayed greater resistance to punishment than females, but daily stress decreased this resistance. Only female rats with a history of chronic stress displayed increased responding for cocaine cues from abstinence Day 1 to Day 8. Thus, the effects of chronic stress on punished cocaine self-administration and cue-induced relapse are dependent on biological sex, and may have implications for more targeted treatments for cocaine addiction.
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Affiliation(s)
- Hunter Edson
- Department of Psychology, Bloomsburg University of Pennsylvania, 400 E. 2nd St., Bloomsburg, PA 17815, USA
| | - Kevin T Ball
- Department of Psychology, Bloomsburg University of Pennsylvania, 400 E. 2nd St., Bloomsburg, PA 17815, USA.
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Nall RW, Chalhoub RM, Kalivas PW. Drug versus non-drug behaviors: A dual-reward model of sex differences and neurobiological mechanisms in rats. J Exp Anal Behav 2022; 117:457-471. [PMID: 35297047 PMCID: PMC10775707 DOI: 10.1002/jeab.752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 02/02/2022] [Accepted: 02/09/2022] [Indexed: 11/05/2022]
Abstract
Substance Use Disorders (SUDs) are an impactful problem characterized by chronic relapse and engagement in drug-related behaviors at the expense of non-drug behaviors. Brain regions implicated in drug and non-drug-related behaviors often overlap, complicating investigations of neurobiological mechanisms underlying SUDs. Here we presented a within-subject model for studying self-administration, reinforcer competition, extinction, and cued reinstatement of cocaine- and food-seeking in rats. Due to differences in cocaine- and food-reinforced behavior, we transformed data to proportions of baseline, revealing increased resistance to extinction and disproportionately greater cued reinstatement of cocaine seeking relative to food seeking. Consistent with previous reports, females showed greater preference for cocaine reinforcement than males, though these findings failed to reach statistical significance. To demonstrate the model's utility for investigating neurobiological mechanisms, we included proof-of-concept calcium imaging data demonstrating the utility of the behavioral model for detecting cellular activity patterns associated with cocaine- and food-seeking behaviors. Future studies utilizing this model should improve understanding of the development and expression of pathological behaviors characteristic of SUDs in humans, sex differences in these behaviors, and their neurobiological correlates. Thus, the model has utility for improving understanding of SUDs, leading to novel treatments to reduce the pathological behaviors associated with SUDs.
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Affiliation(s)
- Rusty W. Nall
- Medical University of South Carolina
- Jacksonville State University
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Anjos PAR, Marchette RCN, Kremer R, Granzotto N, Alves TM, Fadanni GP, Mazur FG, Anton EL, da Silva-Santos JE, Linder ÁE, Izídio GS. The influence of chromosome 4 on high ethanol consumption and blood pressure. Alcohol 2022; 102:1-10. [PMID: 35500756 DOI: 10.1016/j.alcohol.2022.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 04/06/2022] [Accepted: 04/18/2022] [Indexed: 11/16/2022]
Abstract
The Spontaneously Hypertensive Rats (SHR) strain was developed through selective breeding for high systolic blood pressure. In our laboratory, we established a congenic rat strain named SHR.Lewis-Anxrr16 (SLA16). The SLA16 rat strain is genetically identical to the SHR except for the inserted Anxrr16 region in chromosome 4. Our objective was to evaluate the influence of this genomic region on ethanol consumption and blood pressure. First, we exposed SHR and SLA16 male and female rats to ethanol consumption. Results showed that, regardless of strain, females consumed more ethanol than males during forced (10% v/v) and spontaneous ethanol consumption (SEC; 2.5-20% v/v). Then, females from both strains were used to evaluate sensitivity to ethanol. No strain differences in the loss of righting reflex were observed after ethanol treatment (3 g/kg, 20% w/v, intraperitoneal [i.p.]). But, in the triple test, female SHR rats presented lower sensitivity to the ethanol (1.2 g/kg, 14% w/v, i.p.). Surprisingly, female SHR rats also presented higher blood pressure after SEC (10% v/v). Finally, losartan treatment was effective in decreasing the blood pressure of female rats of both strains, but had specific effects on SHR ethanol consumption. Our data suggest that SLA16 female rats consume less ethanol (10%), are more sensitive to its effects, and present lower blood pressure than SHR female rats. We demonstrated that the Anxrr16 locus in chromosome 4 is a genetic candidate to explain high ethanol consumption and blood pressure, at least in females.
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Affiliation(s)
| | - Renata Cristina Nunes Marchette
- Department of Pharmacology - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil; Neurobiology of Addiction Section, Integrative Neuroscience Branch, National Institute on Drug Abuse Intramural Program, Baltimore, MD, United States
| | - Rafael Kremer
- Department of Cellular Biology, Embryology, and Genetics - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil; Department of Medicine - Federal University of Fronteira Sul, Passo Fundo, Rio Grande do Sul, Brazil
| | - Natalli Granzotto
- Department of Pharmacology - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Thalita Mello Alves
- Department of Cellular Biology, Embryology, and Genetics - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Guilherme Pasetto Fadanni
- Department of Pharmacology - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil; Department of Cellular Biology, Embryology, and Genetics - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Fernando Gabriel Mazur
- Department of Cellular Biology, Embryology, and Genetics - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Elaine Leocádia Anton
- Department of Pharmacology - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | | | - Áurea Elizabeth Linder
- Department of Pharmacology - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Geison Souza Izídio
- Department of Pharmacology - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil; Department of Cellular Biology, Embryology, and Genetics - Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil.
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Nieto SJ, Grodin EN, Aguirre CG, Izquierdo A, Ray LA. Translational opportunities in animal and human models to study alcohol use disorder. Transl Psychiatry 2021; 11:496. [PMID: 34588417 PMCID: PMC8481537 DOI: 10.1038/s41398-021-01615-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 08/20/2021] [Accepted: 09/03/2021] [Indexed: 12/16/2022] Open
Abstract
Animal and human laboratory paradigms offer invaluable approaches to study the complex etiologies and mechanisms of alcohol use disorder (AUD). We contend that human laboratory models provide a "bridge" between preclinical and clinical studies of AUD by allowing for well-controlled experimental manipulations in humans with AUD. As such, examining the consilience between experimental models in animals and humans in the laboratory provides unique opportunities to refine the translational utility of such models. The overall goal of the present review is to provide a systematic description and contrast of commonly used animal paradigms for the study of AUD, as well as their human laboratory analogs if applicable. While there is a wide breadth of animal species in AUD research, the paradigms discussed in this review rely predominately on rodent research. The overarching goal of this effort is to provide critical analysis of these animal models and to link them to human laboratory models of AUD. By systematically contrasting preclinical and controlled human laboratory models, we seek to identify opportunities to enhance their translational value through forward and reverse translation. We provide future directions to reconcile differences between animal and human work and to improve translational research for AUD.
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Affiliation(s)
- Steven J. Nieto
- grid.19006.3e0000 0000 9632 6718Department of Psychology, University of California at Los Angeles, Los Angeles, CA USA
| | - Erica N. Grodin
- grid.19006.3e0000 0000 9632 6718Department of Psychology, University of California at Los Angeles, Los Angeles, CA USA
| | - Claudia G. Aguirre
- grid.19006.3e0000 0000 9632 6718Department of Psychology, University of California at Los Angeles, Los Angeles, CA USA
| | - Alicia Izquierdo
- grid.19006.3e0000 0000 9632 6718Department of Psychology, University of California at Los Angeles, Los Angeles, CA USA
| | - Lara A. Ray
- grid.19006.3e0000 0000 9632 6718Department of Psychology, University of California at Los Angeles, Los Angeles, CA USA ,grid.19006.3e0000 0000 9632 6718Department of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, CA USA
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