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Inan S, Meissler JJ, Shekarabi A, Foss J, Wiah S, Eisenstein TK, Rawls SM. Cyanidin prevents MDPV withdrawal-induced anxiety-like effects and dysregulation of cytokine systems in rats. Brain Res 2023; 1806:148310. [PMID: 36871847 PMCID: PMC10190163 DOI: 10.1016/j.brainres.2023.148310] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/21/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023]
Abstract
Psychostimulant exposure and withdrawal cause neuroimmune dysregulation and anxiety that contributes to dependence and relapse. Here, we tested the hypothesis that withdrawal from the synthetic cathinone MDPV (methylenedioxypyrovalerone) produces anxiety-like effects and enhanced levels of mesocorticolimbic cytokines that are inhibited by cyanidin, an anti-inflammatory flavonoid and nonselective blocker of IL-17A signaling. For comparison, we tested effects on glutamate transporter systems that are also dysregulated during psychostimulant free period. Rats injected for 9 d with MDPV (1 mg/kg, IP) or saline were pretreated daily with cyanidin (0.5 mg/kg, IP) or saline, followed by behavioral testing on the elevated zero maze (EZM) 72 h after the last MDPV injection. MDPV withdrawal caused a reduction in time spent on the open arm of the EZM that was prevented by cyanidin. Cyanidin itself did not affect locomotor activity or time spent on the open arm, or cause aversive or rewarding effects in place preference experiments. MDPV withdrawal caused enhancement of cytokine levels (IL-17A, IL-1β, IL-6, TNF=α, IL-10, and CCL2) in the ventral tegmental area, but not amygdala, nucleus accumbens, or prefrontal cortex, that was prevented by cyanidin. During MDPV withdrawal, mRNA levels of glutamate aspartate transporter (GLAST) and glutamate transporter subtype 1 (GLT-1) in the amygdala were also elevated but normalized by cyanidin treatment. These results show that MDPV withdrawal induced anxiety, and brain-region specific dysregulation of cytokine and glutamate systems, that are both prevented by cyanidin, thus identifying cyanidin for further investigation in the context of psychostimulant dependence and relapse.
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Affiliation(s)
- Saadet Inan
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA.
| | - Joseph J Meissler
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Aryan Shekarabi
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Jeffrey Foss
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Sonita Wiah
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Toby K Eisenstein
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Scott M Rawls
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA; Department of Neural Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
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2
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Karimi-Haghighi S, Chavoshinezhad S, Mozafari R, Noorbakhsh F, Borhani-Haghighi A, Haghparast A. Neuroinflammatory Response in Reward-Associated Psychostimulants and Opioids: A Review. Cell Mol Neurobiol 2023; 43:649-682. [PMID: 35461410 DOI: 10.1007/s10571-022-01223-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/26/2022] [Indexed: 11/03/2022]
Abstract
Substance abuse is one of the significant problems in social and public health worldwide. Vast numbers of evidence illustrate that motivational and reinforcing impacts of addictive drugs are primarily attributed to their ability to change dopamine signaling in the reward circuit. However, the roles of classic neurotransmitters, especially dopamine and neuromodulators, monoamines, and neuropeptides, in reinforcing characteristics of abused drugs have been extensively investigated. It has recently been revealed that central immune signaling includes cascades of chemokines and proinflammatory cytokines released by neurons and glia via downstream intracellular signaling pathways that play a crucial role in mediating rewarding behavioral effects of drugs. More interestingly, inflammatory responses in the central nervous system modulate the mesolimbic dopamine signaling and glutamate-dependent currents induced by addictive drugs. This review summarized researches in the alterations of inflammatory responses accompanied by rewarding and reinforcing properties of addictive drugs, including cocaine, methamphetamine, and opioids that were evaluated by conditioned place preference and self-administration procedures as highly common behavioral tests to investigate the motivational and reinforcing impacts of addictive drugs. The neuroinflammatory responses affect the rewarding properties of psychostimulants and opioids.
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Affiliation(s)
- Saeideh Karimi-Haghighi
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Neuroscience Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, P.O. Box: 19615-1178, Tehran, Iran
| | - Sara Chavoshinezhad
- Cellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Roghayeh Mozafari
- Neuroscience Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, P.O. Box: 19615-1178, Tehran, Iran
| | - Farshid Noorbakhsh
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran
| | | | - Abbas Haghparast
- Neuroscience Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, P.O. Box: 19615-1178, Tehran, Iran.
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3
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Jankowski MM, Ignatowska-Jankowska BM, Glac W, Wiergowski M, Kazmierska-Grebowska P, Swiergiel AH. Intravenous haloperidol and cocaine alter the distribution of T CD3 + CD4 + , non-T/NK and NKT cells in rats. Clin Exp Pharmacol Physiol 2023; 50:453-462. [PMID: 36802086 DOI: 10.1111/1440-1681.13762] [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: 07/21/2022] [Revised: 02/02/2023] [Accepted: 02/14/2023] [Indexed: 02/20/2023]
Abstract
The modulation of dopamine transmission evokes strong behavioural effects that can be achieved by commonly used psychoactive drugs such as haloperidol or cocaine. Cocaine non-specifically increases dopamine transmission by blocking dopamine active transporter (DAT) and evokes behavioural arousal, whereas haloperidol is a non-specific D2-like dopamine receptor antagonist with sedative effects. Interestingly, dopamine has been found to affect immune cells in addition to its action in the central nervous system. Here, we address the possible interactions between haloperidol and cocaine and their effects on both immune cells and behaviour in freely moving rats. We use an intravenous model of haloperidol and binge cocaine administration to evaluate the drugs' impact on the distribution of lymphocyte subsets in both the peripheral blood and the spleen. We assess the drugs' behavioural effects by measuring locomotor activity. Cocaine evoked a pronounced locomotor response and stereotypic behaviours, both of which were completely blocked after pretreatment with haloperidol. The results suggest that blood lymphopenia, which was induced by haloperidol and cocaine (except for natural killer T cells), is independent of D2-like dopaminergic activity and most likely results from the massive secretion of corticosterone. Haloperidol pretreatment prevented the cocaine-induced decrease in NKT cell numbers. Moreover, the increased systemic D2-like dopaminergic activity after cocaine administration is a significant factor in retaining T CD3+ CD4+ lymphocytes and non-T/NK CD45RA+ cells in the spleen.
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Affiliation(s)
- Maciej M Jankowski
- Edmond and Lily Safra Center for Brain Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel.,Department of Animal and Human Physiology, Faculty of Biology, University of Gdansk, Gdansk, Poland
| | - Bogna M Ignatowska-Jankowska
- Department of Animal and Human Physiology, Faculty of Biology, University of Gdansk, Gdansk, Poland.,Neuronal Rhythms in Movement Unit, Okinawa Institute of Science and Technology Graduate University, Okinawa, Japan
| | - Wojciech Glac
- Department of Animal and Human Physiology, Faculty of Biology, University of Gdansk, Gdansk, Poland
| | - Marek Wiergowski
- Department of Forensic Medicine, Medical University of Gdansk, Gdansk, Poland
| | | | - Artur H Swiergiel
- Department of Animal and Human Physiology, Faculty of Biology, University of Gdansk, Gdansk, Poland
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Smiley CE, Wood SK. Stress- and drug-induced neuroimmune signaling as a therapeutic target for comorbid anxiety and substance use disorders. Pharmacol Ther 2022; 239:108212. [PMID: 35580690 DOI: 10.1016/j.pharmthera.2022.108212] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 05/10/2022] [Accepted: 05/10/2022] [Indexed: 10/18/2022]
Abstract
Stress and substance use disorders remain two of the most highly prevalent psychiatric conditions and are often comorbid. While individually these conditions have a debilitating impact on the patient and a high cost to society, the symptomology and treatment outcomes are further exacerbated when they occur together. As such, there are few effective treatment options for these patients, and recent investigation has sought to determine the neural processes underlying the co-occurrence of these disorders to identify novel treatment targets. One such mechanism that has been linked to stress- and addiction-related conditions is neuroimmune signaling. Increases in inflammatory factors across the brain have been heavily implicated in the etiology of these disorders, and this review seeks to determine the nature of this relationship. According to the "dual-hit" hypothesis, also referred to as neuroimmune priming, prior exposure to either stress or drugs of abuse can sensitize the neuroimmune system to be hyperresponsive when exposed to these insults in the future. This review completes an examination of the literature surrounding stress-induced increases in inflammation across clinical and preclinical studies along with a summarization of the evidence regarding drug-induced alterations in inflammatory factors. These changes in neuroimmune profiles are also discussed within the context of their impact on the neural circuitry responsible for stress responsiveness and addictive behaviors. Further, this review explores the connection between neuroimmune signaling and susceptibility to these conditions and highlights the anti-inflammatory pharmacotherapies that may be used for the treatment of stress and substance use disorders.
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Affiliation(s)
- Cora E Smiley
- Department of Pharmacology, Physiology, and Neuroscience; University of South Carolina School of Medicine, Columbia, SC 29209, United States of America; WJB Dorn Veterans Administration Medical Center, Columbia, SC 29209, United States of America.
| | - Susan K Wood
- Department of Pharmacology, Physiology, and Neuroscience; University of South Carolina School of Medicine, Columbia, SC 29209, United States of America; WJB Dorn Veterans Administration Medical Center, Columbia, SC 29209, United States of America.
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Olsen CM, Corrigan JD. Does Traumatic Brain Injury Cause Risky Substance Use or Substance Use Disorder? Biol Psychiatry 2022; 91:421-437. [PMID: 34561027 PMCID: PMC8776913 DOI: 10.1016/j.biopsych.2021.07.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/07/2021] [Accepted: 07/12/2021] [Indexed: 01/22/2023]
Abstract
There is a high co-occurrence of risky substance use among adults with traumatic brain injury (TBI), although it is unknown if the neurologic sequelae of TBI can promote this behavior. We propose that to conclude that TBI can cause risky substance use, it must be determined that TBI precedes risky substance use, that confounders with the potential to increase the likelihood of both TBI and risky substance use must be ruled out, and that there must be a plausible mechanism of action. In this review, we address these factors by providing an overview of key clinical and preclinical studies and list plausible mechanisms by which TBI could increase risky substance use. Human and animal studies have identified an association between TBI and risky substance use, although the strength of this association varies. Factors that may limit detection of this relationship include differential variability due to substance, sex, age of injury, and confounders that may influence the likelihood of both TBI and risky substance use. We propose possible mechanisms by which TBI could increase substance use that include damage-associated neuroplasticity, chronic changes in neuroimmune signaling, and TBI-associated alterations in brain networks.
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Affiliation(s)
- Christopher M Olsen
- Department of Pharmacology and Toxicology, Medical College of Wisconsin, Milwaukee, Wisconsin; Neuroscience Research Center, Medical College of Wisconsin, Milwaukee, Wisconsin; Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin.
| | - John D Corrigan
- Department of Physical Medicine & Rehabilitation, Wexner Medical Center, The Ohio State University, Columbus, Ohio
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dos Santos ACM, dos Santos BRC, dos Santos BB, de Moura EL, Neto ABL, Pereira e Silva AC, de Farias KF, de Medeiros Alves V, Nardi AE, de Souza Figueiredo EVM. IL-10 (-819C/T), TNFA (-30G/A) and ENOS (-786T/C) Polymorphisms Modulating the Outcome Related to Mental Disorders in Crack Addicted Users. Clin Pract Epidemiol Ment Health 2022; 18:e174501792201140. [PMID: 37274848 PMCID: PMC10156023 DOI: 10.2174/17450179-v18-e2201140] [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: 06/27/2021] [Revised: 11/23/2021] [Accepted: 12/20/2021] [Indexed: 06/07/2023]
Abstract
Background Cocaine/crack use affects immune system molecules and development of mental disorders has been identified. Objective To investigate the relationship of polymorphisms in the TNFA (-308G/A), IL-10 (-819C/T) and ENOS (-786T/C) genes with mental disorders in cocaine and crack users. Methods A case-control study was carried out, which included 107 cocaine and crack users and 115 controls who never used healthy cocaine and crack. The SNPs in the TNFA (-308G/A), IL-10 (-819C/T) and ENOS (-786T/C) genes were genotyped by real time PCR. Results As for the individuals included in this study, the average age of 31.4 years (± 8.59). We identified that the G/A genotype to TNFA (-308) (OR = 0.24; p = 0.03) and the A allele (OR = 0.30; p = 0.03) were associated with reduced risk for dysthymic disorder. The T allele of the IL-10 (-819) polymorphism was associated with decreased risk of developing panic disorder (OR = 0.44; p = 0.01), while the C allele was correlated with an increased risk for alcohol dependence (OR = 1.97; p = 0.04), alcohol abuse (OR = 1.81; p = 0.04) and psychotic syndrome (OR = 2.23; p = 0.01). C/C genotype was correlated with increased chances of developing current psychotic syndrome (OR = 4.23; p = 0.01). Conclusion Our results suggest that genetic polymorphisms promote susceptibility or promote protection for clinical phenotypes of psychiatric comorbidities in cocaine and crack users and be considered as good prognostic markers.
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Affiliation(s)
- Ana Caroline Melo dos Santos
- Program in Health Sciences, Molecular Biology and Gene Expression Laboratory, Federal University of Alagoas, Maceio, Brazil
| | | | - Bruna Brandão dos Santos
- Program in Health Sciences, Molecular Biology and Gene Expression Laboratory, Federal University of Alagoas, Maceio, Brazil
| | - Edilson Leite de Moura
- Program in Health Sciences, Molecular Biology and Gene Expression Laboratory, Federal University of Alagoas, Maceio, Brazil
| | - Abel Barbosa Lira Neto
- Program in Health Sciences, Molecular Biology and Gene Expression Laboratory, Federal University of Alagoas, Maceio, Brazil
| | | | - Karol Fireman de Farias
- Program in Nursing, Molecular Biology and Gene Expression Laboratory, Federal University of Alagoas, Maceio, Brazil
| | | | - Antônio Egídio Nardi
- Institute of Psychiatry, Federal University of Rio de Janeiro, Porto Alegre, Brazil
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7
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Marusich JA, Gay EA, Stewart DA, Blough BE. Sex differences in inflammatory cytokine levels following synthetic cathinone self-administration in rats. Neurotoxicology 2022; 88:65-78. [PMID: 34742947 PMCID: PMC8748414 DOI: 10.1016/j.neuro.2021.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 10/29/2021] [Accepted: 11/03/2021] [Indexed: 01/03/2023]
Abstract
Synthetic cathinones are used as stimulants of abuse. Many abused drugs, including stimulants, activate nuclear factor-κB (NF-κB) transcription leading to increases in NF-κB-regulated pro-inflammatory cytokines, and the level of inflammation appears to correlate with length of abuse. The purpose of this study was to measure the profile of IL-1α, IL-1β, IL-6, CCL2 and TNF-α in brain and plasma to examine if drug exposure alters inflammatory markers. Male and female Sprague-Dawley rats were trained to self-administer α-pyrrolidinopentiophenone (α-PVP) (0.1 mg/kg/infusion), 4-methylmethcathinone (4MMC) (0.5 mg/kg/infusion), or saline through autoshaping, and then self-administered for 21 days during 1 h (short access; ShA) or 6 h (long access; LgA) sessions. Separate rats were assigned to a naïve control group. Cytokine levels were examined in amygdala, hippocampus, hypothalamus, prefrontal cortex, striatum, thalamus, and plasma. Rats acquired synthetic cathinone self-administration, and there were no sex differences in drug intake. Synthetic cathinone self-administration produced sex differences in IL-1α, IL-1β, IL-6, CCL2 and TNF-α levels. There were widespread increases in inflammatory cytokines in the brains of male rats compared to females, particularly for 4MMC, whereas females were more likely to show increased inflammatory cytokines in plasma compared to saline groups than males. Furthermore, these sex differences in cytokine levels were more common after LgA access to synthetic cathinones than ShA. These results suggest that synthetic cathinone use likely produces sex-selective patterns of neuroinflammation during the transition from use to abuse. Consequently, treatment need may differ depending on the progression of synthetic cathinone abuse and based on sex.
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Affiliation(s)
- Julie A. Marusich
- Center for Drug Discovery, RTI International, 3040 Cornwallis Rd, Research Triangle Park, NC 27709, USA
| | - Elaine A. Gay
- Center for Drug Discovery, RTI International, 3040 Cornwallis Rd, Research Triangle Park, NC 27709, USA
| | - Delisha A. Stewart
- Department of Nutrition, University of North Carolina at Chapel Hill, Nutrition Research Institute, 500 Laureate Way, Kannapolis, NC 28081, USA
| | - Bruce E. Blough
- Center for Drug Discovery, RTI International, 3040 Cornwallis Rd, Research Triangle Park, NC 27709, USA
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8
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Assis MA, Carranza PG, Ambrosio E. A "Drug-Dependent" Immune System Can Compromise Protection against Infection: The Relationships between Psychostimulants and HIV. Viruses 2021; 13:v13050722. [PMID: 33919273 PMCID: PMC8143316 DOI: 10.3390/v13050722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/14/2021] [Accepted: 04/19/2021] [Indexed: 01/31/2023] Open
Abstract
Psychostimulant use is a major comorbidity in people living with HIV, which was initially explained by them adopting risky behaviors that facilitate HIV transmission. However, the effects of drug use on the immune system might also influence this phenomenon. Psychostimulants act on peripheral immune cells even before they reach the central nervous system (CNS) and their effects on immunity are likely to influence HIV infection. Beyond their canonical activities, classic neurotransmitters and neuromodulators are expressed by peripheral immune cells (e.g., dopamine and enkephalins), which display immunomodulatory properties and could be influenced by psychostimulants. Immune receptors, like Toll-like receptors (TLRs) on microglia, are modulated by cocaine and amphetamine exposure. Since peripheral immunocytes also express TLRs, they may be similarly affected by psychostimulants. In this review, we will summarize how psychostimulants are currently thought to influence peripheral immunity, mainly focusing on catecholamines, enkephalins and TLR4, and shed light on how these drugs might affect HIV infection. We will try to shift from the classic CNS perspective and adopt a more holistic view, addressing the potential impact of psychostimulants on the peripheral immune system and how their systemic effects could influence HIV infection.
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Affiliation(s)
- María Amparo Assis
- Facultad de Ciencias Médicas, Universidad Nacional de Santiago del Estero (UNSE), Santiago del Estero G4200, Argentina;
- Laboratorio de Biología Molecular, Inmunología y Microbiología, Instituto Multidisciplinario de Salud, Tecnología y Desarrollo (IMSaTeD), CONICET-UNSE, Santiago del Estero G4206, Argentina
- Departamento de Psicobiología, Facultad de Psicología, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain;
- Correspondence:
| | - Pedro Gabriel Carranza
- Facultad de Ciencias Médicas, Universidad Nacional de Santiago del Estero (UNSE), Santiago del Estero G4200, Argentina;
- Laboratorio de Biología Molecular, Inmunología y Microbiología, Instituto Multidisciplinario de Salud, Tecnología y Desarrollo (IMSaTeD), CONICET-UNSE, Santiago del Estero G4206, Argentina
- Facultad de Agronomía y Agroindustrias, Universidad Nacional de Santiago del Estero, Santiago del Estero G4206, Argentina
| | - Emilio Ambrosio
- Departamento de Psicobiología, Facultad de Psicología, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain;
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Assis MA, Díaz D, Ferrado R, Ávila-Zarza CA, Weruaga E, Ambrosio E. Transplantation with Lewis bone marrow induces the reinstatement of cocaine-seeking behavior in male F344 resistant rats. Brain Behav Immun 2021; 93:23-34. [PMID: 33278561 DOI: 10.1016/j.bbi.2020.11.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 10/27/2020] [Accepted: 11/22/2020] [Indexed: 01/14/2023] Open
Abstract
One of the main challenges to understand drug addiction is defining the biological mechanisms that underlie individual differences in recidivism. Studies of these mechanisms have mainly focused on the brain, yet we demonstrate here a significant influence of the peripheral immune system on this phenomenon. Lewis (LEW) and Fischer 344 (F344) rats have different immunological profiles and they display a distinct vulnerability to the reinforcing effects of cocaine, with F344 more resistant to reinstate cocaine-seeking behavior. Bone marrow from male LEW and F344 rats was transferred to male F344 rats (F344/LEW-BM and F344/F344-BM, respectively), and these rats were trained to self-administer cocaine over 21 days. Following extinction, these animals received a sub-threshold primer dose of cocaine to evaluate reinstatement. F344/LEW-BM but not F344/F344-BM rats reinstated cocaine-seeking behavior, in conjunction with changes in their peripheral immune cell populations to a profile that corresponded to that of the LEW donors. After cocaine exposure, higher CD4+ T-cells and lower CD4+CD25+ T-cells levels were observed in F344/LEW-BM rats referred to control, and the splenic expression of Il-17a, Tgf-β, Tlr-2, Tlr-4 and Il-1β was altered in both groups. We propose that peripheral T-cells respond to cocaine, with CD4+ T-cells in particular undergoing Th17 polarization and generating long-term memory, these cells releasing mediators that trigger central mechanisms to induce reinstatement after a second encounter. This immune response may explain the high rates of recidivism observed despite long periods of detoxification, shedding light on the mechanisms underlying the vulnerability and resilience of specific individuals, and opening new perspectives for personalized medicine in the treatment of relapse.
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Affiliation(s)
- María Amparo Assis
- Departamento de Psicobiología, Facultad de Psicología, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain; Facultad de Ciencias Médicas, Universidad Nacional de Santiago del Estero (UNSE), Santiago del Estero, Argentina; Laboratorio de Biología Molecular, Inmunología y Microbiología, Instituto Multidisciplinario de Salud, Tecnología y Desarrollo (IMSaTeD), CONICET-UNSE, Santiago del Estero, Argentina.
| | - David Díaz
- Instituto de Neurociencias de Castilla y León (INCyL), Universidad de Salamanca (USAL), Salamanca, Spain; Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - Rosa Ferrado
- Departamento de Psicobiología, Facultad de Psicología, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain
| | - Carmelo Antonio Ávila-Zarza
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain; Grupo de Estadística Aplicada, Departamento de Estadísticas, USAL, Salamanca, Spain
| | - Eduardo Weruaga
- Instituto de Neurociencias de Castilla y León (INCyL), Universidad de Salamanca (USAL), Salamanca, Spain; Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - Emilio Ambrosio
- Departamento de Psicobiología, Facultad de Psicología, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain
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Poppa T, Droutman V, Amaro H, Black D, Arnaudova I, Monterosso J. Sexual trauma history is associated with reduced orbitofrontal network strength in substance-dependent women. Neuroimage Clin 2019; 24:101973. [PMID: 31472330 PMCID: PMC6728879 DOI: 10.1016/j.nicl.2019.101973] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 06/29/2019] [Accepted: 08/03/2019] [Indexed: 12/19/2022]
Abstract
AIM Substance use disorders (SUDs) are highly comorbid with post-traumatic stress disorder (PTSD). PTSD-SUD comorbidity is associated with greater functional impairments and relapse risk. Women with SUDs experience markedly higher rates of trauma and PTSD compared to men with SUDs, particularly due to sexual and domestic abuse. Despite the strong association between trauma exposure and SUDs, the neurobiological correlates are understudied, particularly among females with SUDs. However, there is indication of abnormal somatic and interoceptive processing in women with PTSD. The present study examines interoception-linked differences in intrinsic brain networks in a group of women with SUDs and varying histories of trauma exposure, some of whom have a current PTSD diagnosis. METHODS Pre-intervention data were analyzed from a subset (N = 43) of women in SUD residential treatment recruited for a mindfulness-based intervention efficacy clinical trial. Participants diagnosed with PTSD (n = 14) or not (n = 29) performed a task which involved attending to the somatic and visceral sensations of the breathing cycle (interoception) while undergoing a functional MRI (fMRI) scan. FMRI analysis employed independent components analysis and dual regression. First, we assessed differences in functional connectivity of interoception-modulated functional networks among those with and without PTSD. Second, we tested associations between network strength and lifetime sexual violence exposure across all participants on networks that showed significant group differences. RESULTS PTSD diagnosis was associated with reduced functional connectivity of an orbitofrontal network with the precuneus, mid-posterior insula, lateral prefrontal cortex and angular gyrus. OFC network strength was inversely associated with sexual violence exposure over-and-above the contribution of PTSD status alone. CONCLUSIONS Our findings provide a novel network-level account of brain activity associated with PTSD among women with SUDs, which may inform treatment response in this subpopulation.
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Affiliation(s)
- Tasha Poppa
- Department of Psychology, University of Southern California, Los Angeles, United States of America.
| | - Vita Droutman
- Department of Psychology, University of Southern California, Los Angeles, United States of America
| | - Hortensia Amaro
- Herbert Wertheim College of Medicine, Robert Stempel College of Public Health and Social Work, Florida International University, Los Angeles, United States of America
| | - David Black
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, United States of America
| | - Inna Arnaudova
- Department of Psychiatry, University of California, Los Angeles, United States of America
| | - John Monterosso
- Department of Psychology, University of Southern California, Los Angeles, United States of America
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Lo Iacono L, Catale C, Martini A, Valzania A, Viscomi MT, Chiurchiù V, Guatteo E, Bussone S, Perrone F, Di Sabato P, Aricò E, D'Argenio A, Troisi A, Mercuri NB, Maccarrone M, Puglisi-Allegra S, Casella P, Carola V. From Traumatic Childhood to Cocaine Abuse: The Critical Function of the Immune System. Biol Psychiatry 2018; 84:905-916. [PMID: 30029767 DOI: 10.1016/j.biopsych.2018.05.022] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 05/28/2018] [Accepted: 05/29/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Experiencing traumatic childhood is a risk factor for developing substance use disorder, but the mechanisms that underlie this relationship have not been determined. Adverse childhood experiences affect the immune system, and the immune system mediates the effects of psychostimulants. However, whether this system is involved in the etiology of substance use disorder in individuals who have experienced early life stress is unknown. METHODS In this study, we performed a series of ex vivo and in vivo experiments in mice and humans to define the function of the immune system in the early life stress-induced susceptibility to the neurobehavioral effects of cocaine. RESULTS We provide evidence that exposure to social stress at an early age permanently sensitizes the peripheral (splenocytes) and brain (microglia) immune responses to cocaine in mice. In the brain, microglial activation in the ventral tegmental area of social-stress mice was associated with functional alterations in dopaminergic neurotransmission, as measured by whole-cell voltage clamp recordings in dopamine neurons. Notably, preventing immune activation during the social-stress exposure reverted the effects of dopamine in the ventral tegmental area and the cocaine-induced behavioral phenotype to control levels. In humans, cocaine modulated toll-like receptor 4-mediated innate immunity, an effect that was enhanced in those addicted to cocaine who had experienced a difficult childhood. CONCLUSIONS Collectively, our findings demonstrate that sensitization to cocaine in early life-stressed individuals involves brain and peripheral immune responses and that this mechanism is shared between mice and humans.
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Affiliation(s)
- Luisa Lo Iacono
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy; Department of Psychology, University of Rome "La Sapienza", Rome, Italy; "Daniel Bovet" Center, University of Rome "La Sapienza", Rome, Italy
| | - Clarissa Catale
- Department of Psychology, University of Rome "La Sapienza", Rome, Italy; "Daniel Bovet" Center, University of Rome "La Sapienza", Rome, Italy; Ph.D. Program in Behavioral Neuroscience, University of Rome "La Sapienza", Rome, Italy
| | - Alessandro Martini
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy; Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | | | | | - Valerio Chiurchiù
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy; Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Ezia Guatteo
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy; Department of Motor Sciences and Wellness, University of Naples "Parthenope", Naples, Italy
| | - Silvia Bussone
- Department of Psychology, University of Rome "La Sapienza", Rome, Italy; "Daniel Bovet" Center, University of Rome "La Sapienza", Rome, Italy
| | - Fabiana Perrone
- Department of Biology and Biotechnologies, University of Rome "La Sapienza", Rome, Italy
| | - Paola Di Sabato
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy
| | - Eleonora Aricò
- Cell Factory FaBioCell, Core Facilities, Istituto Superiore di Sanità, Rome, Italy
| | | | - Alfonso Troisi
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Nicola B Mercuri
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy; Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Mauro Maccarrone
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy; Department of Medicine, Campus Bio-Medico University of Rome, Rome, Italy
| | - Stefano Puglisi-Allegra
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy; Department of Psychology, University of Rome "La Sapienza", Rome, Italy; "Daniel Bovet" Center, University of Rome "La Sapienza", Rome, Italy
| | | | - Valeria Carola
- Institute for Research and Health Care, Santa Lucia Foundation, Rome, Italy.
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Schuch-Goi SB, Scherer JN, Kessler FHP, Sordi AO, Pechansky F, von Diemen L. Hepatitis C: clinical and biological features related to different forms of cocaine use. TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2018; 39:285-292. [PMID: 29267513 DOI: 10.1590/2237-6089-2016-0076] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 07/03/2017] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Hepatitis C virus (HCV) infection is related with several liver diseases such as cirrhosis and hepatocellular carcinomas, leading to more than 0.5 million deaths every year and to a great global burden. It is known that injection drug users show a high prevalence of HCV infection, being considered a risk group for this disease. Cocaine users seem to be in greater risk than other drug users, and several hypotheses for this association are being studied. AIM To review data on HCV infection in cocaine users, taking into consideration the relevance of the different routes of drug administration and other risk behaviors. METHODS This was a narrative review performed in the main scientific databases. RESULTS AND CONCLUSION Data suggest that cocaine use could be associated with HCV infection due to the specificities of cocaine consumption pattern, even in those subjects who do not inject drugs, in addition to other risky behaviors, such as tattooing and unprotected sex. Injectable cocaine users seem to be more susceptible to contamination than users who do not inject drugs. However, evidence is pointing to the possibility of infection by sharing drug paraphernalia other than syringes. Moreover, specific immune system impairments caused by cocaine use are also being linked with HCV infection susceptibility, persistence and increased pathological effects.
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Affiliation(s)
- Silvia Bassani Schuch-Goi
- Centro de Pesquisas em Álcool e Drogas, Centro Colaborador em Álcool e Drogas HCPA/SENAD, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Juliana Nichterwitz Scherer
- Centro de Pesquisas em Álcool e Drogas, Centro Colaborador em Álcool e Drogas HCPA/SENAD, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Felix Henrique Paim Kessler
- Centro de Pesquisas em Álcool e Drogas, Centro Colaborador em Álcool e Drogas HCPA/SENAD, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Anne Orgler Sordi
- Centro de Pesquisas em Álcool e Drogas, Centro Colaborador em Álcool e Drogas HCPA/SENAD, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Flavio Pechansky
- Centro de Pesquisas em Álcool e Drogas, Centro Colaborador em Álcool e Drogas HCPA/SENAD, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Lisia von Diemen
- Centro de Pesquisas em Álcool e Drogas, Centro Colaborador em Álcool e Drogas HCPA/SENAD, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
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13
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Angulo-Arreola IA, Bastos FI, Strathdee SA. Substance Abuse and HIV/AIDS in the Caribbean. J Int Assoc Provid AIDS Care 2017; 16:56-74. [PMID: 21852689 DOI: 10.1177/1545109711417408] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
The Caribbean and Central America represent a formidable challenge for researchers and policy makers in the HIV field, due to their pronounced heterogeneity in terms of social, economic, and cultural contexts and the different courses the HIV epidemic has followed in the region. Such contrasting contexts and epidemics can be exemplified by 2 countries that share the island of Hispaniola, the French Creole-speaking Haiti, and the Spanish-speaking Dominican Republic. Haiti has experienced the worst epidemics outside of sub-Saharan Africa. Following a protracted economic and social crisis, recently aggravated by a devastating earthquake, the local HIV epidemic could experience resurgence. The region, strategically located on the way between coca-producing countries and the profitable North American markets, has been a transshipment area for years. Notwithstanding, the impact of such routes on local drug scenes has been very heterogeneous and dynamic, depending on a combination of local mores, drug enforcement activities, and the broad social and political context. Injecting drug use remains rare in the region, but local drug scenes are dynamic under the influence of increasing mobility of people and goods to and from North and South America, growing tourism and commerce, and prostitution. The multiple impacts of the recent economic and social crisis, as well as the influence of drug-trafficking routes across the Caribbean and other Latin American countries require a sustained effort to track changes in the HIV risk environment to inform sound drug policies and initiatives to minimize drug-related harms in the region.
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Harricharan R, Abboussi O, Daniels WM. Addiction: A dysregulation of satiety and inflammatory processes. PROGRESS IN BRAIN RESEARCH 2017; 235:65-91. [DOI: 10.1016/bs.pbr.2017.07.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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15
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Levandowski ML, Viola TW, Prado CH, Wieck A, Bauer ME, Brietzke E, Grassi-Oliveira R. Distinct behavioral and immunoendocrine parameters during crack cocaine abstinence in women reporting childhood abuse and neglect. Drug Alcohol Depend 2016; 167:140-8. [PMID: 27530287 DOI: 10.1016/j.drugalcdep.2016.08.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 08/02/2016] [Accepted: 08/04/2016] [Indexed: 01/01/2023]
Abstract
AIM To assess plasma levels of cortisol and cytokines between cocaine-dependent women with and without childhood maltreatment (CM) history during cocaine detoxification treatment. METHOD We assessed immunoendocrine and clinical parameters of 108 crack cocaine female users during 3 weeks of inpatient detoxification treatment, and 24 healthy women to obtain reference values. Women with (CM+, n=53) or without (CM-, n=55) CM history were identified answering the Childhood Trauma Questionnaire (CTQ). Blood samples and clinical assessment were collected before lunch during the first, second and third week post-treatment admission. Flow cytometry was used to assess TNF-α, IFN-γ, IL-2, IL-4, IL-6, IL-10, IL-17A plasma levels and ELISA assay was used to measure plasma cortisol levels. RESULTS At baseline, lower Th1 and Th17-related cytokines levels and higher Th2 cytokines levels were observed in crack cocaine users compared with reference values. Cytokines levels of cocaine dependents gradually became closer to reference values along detoxification treatment. However, when CM+ and CM- groups were compared, increased levels of IL-6, IL-4 and TNF-α across time were observed in CM+ group only. Additionally, a Th1/Th2 immune imbalance was observed within CM+ group, which was negatively correlated with the severity of the crack withdrawal. Finally, loading trauma exposure severity, immunoendocrine and clinical parameters in factor analysis, we identified three clusters of observed variables during detoxification: (1) systemic immunity and trauma exposure, (2) pro-inflammatory immunity and (3) behavior CONCLUSION Our results suggest the existence of an immunological phenotype variant associated with CM exposure during crack cocaine detoxification of women.
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Affiliation(s)
- Mateus Luz Levandowski
- Developmental Cognitive Neuroscience Lab (DCNL), Pontifical Catholic University of Rio Grande do Sul (PUCRS), RS, Brazil; Post-Graduate Program in Psychology, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre (PUCRS), RS, Brazil
| | - Thiago Wendt Viola
- Developmental Cognitive Neuroscience Lab (DCNL), Pontifical Catholic University of Rio Grande do Sul (PUCRS), RS, Brazil; Post-Graduate Program in Pediatrics and Children Health's, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre (PUCRS), RS, Brazil
| | - Carine Hartmann Prado
- Laboratory of Immunosenescence, Institute of Biomedical Research, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre (PUCRS), RS, Brazil
| | - Andrea Wieck
- Laboratory of Immunosenescence, Institute of Biomedical Research, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre (PUCRS), RS, Brazil
| | - Moisés Evandro Bauer
- Laboratory of Immunosenescence, Institute of Biomedical Research, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre (PUCRS), RS, Brazil
| | - Elisa Brietzke
- Research Group in Behavioral Neuroscience of Bipolar Disorder, Departament of Psychiatry, Federal University of São Paulo Unifesp, São Paulo, SP, Brazil
| | - Rodrigo Grassi-Oliveira
- Developmental Cognitive Neuroscience Lab (DCNL), Pontifical Catholic University of Rio Grande do Sul (PUCRS), RS, Brazil; Post-Graduate Program in Psychology, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre (PUCRS), RS, Brazil; Post-Graduate Program in Pediatrics and Children Health's, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre (PUCRS), RS, Brazil.
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16
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Levandowski ML, Hess ARB, Grassi-Oliveira R, de Almeida RMM. Plasma interleukin-6 and executive function in crack cocaine-dependent women. Neurosci Lett 2016; 628:85-90. [DOI: 10.1016/j.neulet.2016.06.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 05/08/2016] [Accepted: 06/09/2016] [Indexed: 12/13/2022]
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Lebonville CL, Jones ME, Hutson LW, Cooper LB, Fuchs RA, Lysle DT. Acquisition of heroin conditioned immunosuppression requires IL-1 signaling in the dorsal hippocampus. Brain Behav Immun 2016; 56:325-34. [PMID: 27072068 PMCID: PMC4917416 DOI: 10.1016/j.bbi.2016.04.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 03/31/2016] [Accepted: 04/08/2016] [Indexed: 12/31/2022] Open
Abstract
Opioid users experience increased incidence of infection, which may be partially attributable to both direct opiate-immune interactions and conditioned immune responses. Previous studies have investigated the neural circuitry governing opioid conditioned immune responses, but work remains to elucidate the mechanisms mediating this effect. Our laboratory has previously shown that hippocampal IL-1 signaling, specifically, is required for the expression of heroin conditioned immunosuppression following learning. The current studies were designed to further characterize the role of hippocampal IL-1 in this phenomenon by manipulating IL-1 during learning. Experiment 1 tested whether hippocampal IL-1 is also required for the acquisition of heroin conditioned immunosuppression, while Experiment 2 tested whether hippocampal IL-1 is required for the expression of unconditioned heroin immunosuppression. We found that blocking IL-1 signaling in the dorsal hippocampus with IL-1RA during each conditioning session, but not on interspersed non-conditioning days, significantly attenuated the acquisition of heroin conditioned immunosuppression. Strikingly, we found that the same IL-1RA treatment did not alter unconditioned immunosuppression to a single dose of heroin. Thus, IL-1 signaling is not a critical component of the response to heroin but rather may play a role in the formation of the association between heroin and the context. Collectively, these studies suggest that IL-1 signaling, in addition to being involved in the expression of a heroin conditioned immune response, is also involved in the acquisition of this effect. Importantly, this effect is likely not due to blocking the response to the unconditioned stimulus since IL-1RA did not affect heroin's immunosuppressive effects.
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Affiliation(s)
- Christina L Lebonville
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, CB#3270, Chapel Hill, NC 27599-3270, USA
| | - Meghan E Jones
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, CB#3270, Chapel Hill, NC 27599-3270, USA
| | - Lee W Hutson
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, CB#3270, Chapel Hill, NC 27599-3270, USA
| | - Letty B Cooper
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, CB#3270, Chapel Hill, NC 27599-3270, USA
| | - Rita A Fuchs
- Washington State University College of Veterinary Medicine, Department of Integrative Physiology and Neuroscience, PO Box 647620, Pullman, WA 99164-7620, USA
| | - Donald T Lysle
- University of North Carolina at Chapel Hill, Department of Psychology and Neuroscience, CB#3270, Chapel Hill, NC 27599-3270, USA.
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Araos P, Pedraz M, Serrano A, Lucena M, Barrios V, García-Marchena N, Campos-Cloute R, Ruiz JJ, Romero P, Suárez J, Baixeras E, de la Torre R, Montesinos J, Guerri C, Rodríguez-Arias M, Miñarro J, Martínez-Riera R, Torrens M, Chowen JA, Argente J, Mason BJ, Pavón FJ, Rodríguez de Fonseca F. Plasma profile of pro-inflammatory cytokines and chemokines in cocaine users under outpatient treatment: influence of cocaine symptom severity and psychiatric co-morbidity. Addict Biol 2015; 20:756-72. [PMID: 24854157 DOI: 10.1111/adb.12156] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The treatment for cocaine use constitutes a clinical challenge because of the lack of appropriate therapies and the high rate of relapse. Recent evidence indicates that the immune system might be involved in the pathogenesis of cocaine addiction and its co-morbid psychiatric disorders. This work examined the plasma pro-inflammatory cytokine and chemokine profile in abstinent cocaine users (n = 82) who sought outpatient cocaine treatment and age/sex/body mass-matched controls (n = 65). Participants were assessed with the diagnostic interview Psychiatric Research Interview for Substance and Mental Diseases according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR). Tumor necrosis factor-alpha, chemokine (C-C motif) ligand 2/monocyte chemotactic protein-1 and chemokine (C-X-C motif) ligand 12 (CXCL12)/stromal cell-derived factor-1 (SDF-1) were decreased in cocaine users, although all cytokines were identified as predictors of a lifetime pathological use of cocaine. Interleukin-1 beta (IL-1β), chemokine (C-X3-C motif) ligand 1 (CX3CL1)/fractalkine and CXCL12/SDF-1 positively correlated with the cocaine symptom severity when using the DSM-IV-TR criteria for cocaine abuse/dependence. These cytokines allowed the categorization of the outpatients into subgroups according to severity, identifying a subgroup of severe cocaine users (9-11 criteria) with increased prevalence of co-morbid psychiatric disorders [mood (54%), anxiety (32%), psychotic (30%) and personality (60%) disorders]. IL-1β was observed to be increased in users with such psychiatric disorders relative to those users with no diagnosis. In addition to these clinical data, studies in mice demonstrated that plasma IL-1β, CX3CL1 and CXCL12 were also affected after acute and chronic cocaine administration, providing a preclinical model for further research. In conclusion, cocaine exposure modifies the circulating levels of pro-inflammatory mediators. Plasma cytokine/chemokine monitoring could improve the stratification of cocaine consumers seeking treatment and thus facilitate the application of appropriate interventions, including management of heightened risk of psychiatric co-morbidity. Further research is necessary to elucidate the role of the immune system in the etiology of cocaine addiction.
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Affiliation(s)
- Pedro Araos
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | - María Pedraz
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | - Antonia Serrano
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | - Miguel Lucena
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | - Vicente Barrios
- Department of Endocrinology; Hospital Infantil Universitario Niño Jesús; Madrid Spain
| | - Nuria García-Marchena
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | | | | | - Pablo Romero
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | - Juan Suárez
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | - Elena Baixeras
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | - Rafael de la Torre
- Neurosciences Program; Institut Hospital del Mar d'Investigacions Mèdiques (IMIM); Barcelona Spain
- Facultat de Ciencies de la Salut i de la Vida; Universitat Pompeu Fabra (CEXS-UPF); Barcelona Spain
| | - Jorge Montesinos
- Department of Cellular Pathology; Príncipe Felipe Research Centre; Valencia Spain
| | - Consuelo Guerri
- Department of Cellular Pathology; Príncipe Felipe Research Centre; Valencia Spain
| | - Marta Rodríguez-Arias
- Unidad de Investigación Psicobiología de las Drogodependencias; Facultad de Psicología; Universitat de Valencia; Valencia Spain
| | - José Miñarro
- Unidad de Investigación Psicobiología de las Drogodependencias; Facultad de Psicología; Universitat de Valencia; Valencia Spain
| | - Roser Martínez-Riera
- Neurosciences Program; Institut Hospital del Mar d'Investigacions Mèdiques (IMIM); Barcelona Spain
- Institut de Neuropsiquiatria i Addiccions (INAD) del Parc de Salut MAR; Barcelona Spain
- Department of Psychiatry; Universitat Autònoma de Barcelona (UAB); Barcelona Spain
| | - Marta Torrens
- Neurosciences Program; Institut Hospital del Mar d'Investigacions Mèdiques (IMIM); Barcelona Spain
- Institut de Neuropsiquiatria i Addiccions (INAD) del Parc de Salut MAR; Barcelona Spain
- Department of Psychiatry; Universitat Autònoma de Barcelona (UAB); Barcelona Spain
| | - Julie A. Chowen
- Department of Endocrinology; Hospital Infantil Universitario Niño Jesús; Madrid Spain
| | - Jesús Argente
- Department of Endocrinology; Hospital Infantil Universitario Niño Jesús; Madrid Spain
| | - Barbara J. Mason
- Committee on the Neurobiology of Addictive Disorders; The Scripps Research Institute (TSRI); La Jolla CA USA
| | - Francisco J. Pavón
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
| | - Fernando Rodríguez de Fonseca
- Unidad Gestión Clínica de Salud Mental; Instituto de Investigación Biomédica de Málaga (IBIMA); Hospital Regional Universitario de Málaga; Málaga Spain
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Association of leukocytosis with amphetamine and cocaine use. ScientificWorldJournal 2014; 2014:207651. [PMID: 24578625 PMCID: PMC3919105 DOI: 10.1155/2014/207651] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Accepted: 10/28/2013] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE Determining the etiology of unexplained leukocytosis in asymptomatic patients may incur unnecessary testing, cost, and prolonged emergency department stay. The objective was to delineate if use of amphetamines and/or cocaine is a factor. METHODS For two years we reviewed all psychiatric patients presenting for medical clearance with exclusions for infection, epilepsy, trauma, or other nonpsychiatric medical conditions. RESULTS With a total of 1,206 patients, 877 (72.7%) amphetamines/cocaine-negative drug screen controls had mean WBC 8.4 ± 2.6 × 10³/µL. The 240 (19.9%) amphetamines-positive, cocaine-negative, patients had WBC 9.4 ± 3.3 × 10³/µL (P < 0.0001). The 72 (6.0%) amphetamines-negative, cocaine-positive, patients had WBC 7.1 ± 1.8 × 10³/µL (P < 0.0001). The remaining 17 (1.4%) amphetamines/cocaine-positive patients had WBC 10.0 ± 4.2 × 10³/µL (P = 0.01). Amphetamines-positive patients had a supranormal WBC ratio significantly higher than controls (23.8% versus 14.8%, P = 0.001), whereas only one cocaine-positive patient had a supranormal WBC count, with significantly lower ratio (1.4%, P = 0.0003). CONCLUSION Use of amphetamines, not cocaine, may be associated with idiopathic leukocytosis. This may be explained by unique pharmacologic, neuroendocrine, and immunomodulatory differences.
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Levandowski ML, Viola TW, Tractenberg SG, Teixeira AL, Brietzke E, Bauer ME, Grassi-Oliveira R. Adipokines during early abstinence of crack cocaine in dependent women reporting childhood maltreatment. Psychiatry Res 2013; 210:536-40. [PMID: 23896356 DOI: 10.1016/j.psychres.2013.07.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Revised: 05/22/2013] [Accepted: 07/08/2013] [Indexed: 01/22/2023]
Abstract
Childhood maltreatment has been associated with addiction and immune dysregulation, although neurobiological substrates underlying this association remain largely unknown. The aim of the study was to compare plasma levels of adipokines during early abstinence in crack cocaine dependent women with (CM+) and without history of childhood maltreatment (CM-). One hundred four crack cocaine female users were followed for 20 days in a detoxification inpatient treatment unit. Plasma levels of adiponectin, resistin and leptin were assessed every 7 days during 3 weeks of follow-up. The Childhood Trauma Questionnaire (CTQ) retrospectively assessed childhood maltreatment history. A healthy control group was included to provide adipokines reference values (HC). All crack users increased leptin plasma levels during early abstinence despite concentrations remained lower in comparison with non-users group. Crack users reporting childhood maltreatment exhibited a significant reduction in plasma levels of adiponectin and resistin when compared to CM- group. In addition, only CM- participants increased plasma levels of adiponectin during detoxification. This is the first study evaluating adipokines during crack cocaine abstinence. Our results suggest a modulator effect of childhood maltreatment on inflammatory status in treatment-seeking crack cocaine dependents during early abstinence.
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Affiliation(s)
- Mateus L Levandowski
- Centre of Studies and Research in Traumatic Stress, Pontifical Catholic University of Rio Grande do Sul, Av. Ipiranga, 6681 Prédio 11 Sala 936, Porto Alegre, RS 90619-900, Brazil
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Narvaez JCM, Magalhães PV, Fries GR, Colpo GD, Czepielewski LS, Vianna P, Chies JAB, Rosa AR, Von Diemen L, Vieta E, Pechansky F, Kapczinski F. Peripheral toxicity in crack cocaine use disorders. Neurosci Lett 2013; 544:80-4. [PMID: 23597759 DOI: 10.1016/j.neulet.2013.03.045] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 03/11/2013] [Accepted: 03/27/2013] [Indexed: 12/30/2022]
Abstract
A growing body of evidence suggests that crack cocaine misuse has widespread systemic and cognitive consequences, but little attention has been given to its systemic pathophysiology. We report here changes in inflammation markers, oxidative damage and brain derived neurotrophic factor in a sample of outpatients with crack cocaine use disorders. Fifty-three outpatients were recruited for this cross-sectional study and matched with fifty control subjects. The focus of this report is in between group differences in cytokines, oxidative damage and brain-derived neurotrophic factor (BDNF). Crack cocaine use was associated with higher BDNF levels when compared to controls, present only in those who used crack cocaine in the last month. Patients also had higher circulating levels of IL-1β, TNF-α and IL-10 when compared to controls. There were no significant differences in oxidative damage between patients and controls. These results represent a first demonstration that crack cocaine use disorders entail an activation of the reward, immune and inflammatory systems.
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Affiliation(s)
- Joana C M Narvaez
- Bipolar Disorders Program & INCT Translational Medicine, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Yan Y, Nitta A, Koseki T, Yamada K, Nabeshima T. Dissociable role of tumor necrosis factor alpha gene deletion in methamphetamine self-administration and cue-induced relapsing behavior in mice. Psychopharmacology (Berl) 2012; 221:427-36. [PMID: 22160137 DOI: 10.1007/s00213-011-2589-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2010] [Accepted: 11/11/2011] [Indexed: 10/14/2022]
Abstract
RATIONALE During the development of addiction, addictive drugs induce transient and long-lasting changes in the brain including expression of endogenous molecules and alteration of morphological structure. Of the altered endogenous molecules, some facilitate but others slow the development of drug addiction. Previously, we have reported that tumor necrosis factor alpha (TNF-α) is a critical molecule among endogenous anti-addictive modulators using animal models of drug-conditioned place preference and drug discrimination. OBJECTIVES Does targeted deletion of the TNF-α gene in mice affect methamphetamine (METH) self-administration, motivation to self-administer METH, cue-induced reinstatement of METH-seeking behavior, and food reinforcement or seeking behavior? METHODS Both METH self-administration and reinstatement of drug-seeking behavior and food self-delivery and food-seeking behavior were measured in TNF-α (-/-) and wild-type mice. RESULTS There were an upward shift of dose responses to METH self-administration under a fixed ratio schedule of reinforcement and higher breaking points under a progressive ratio schedule of reinforcement in TNF-α knockout (TNF-α (-/-)) mice as compared with wild-type mice. There was no significant difference in cue-induced reinstatement of METH-seeking behavior, food-maintained operant behavior, motivation to natural food, and cue-induced food-seeking behavior between TNF-α (-/-) and wild-type mice. CONCLUSION TNF-α affects METH self-administration and motivation to self-administer METH but contributes to neither METH-associated cue-induced relapsing behavior nor food reward and food-seeking behavior. TNF-α may be explored for use as a diagnostic biomarker for the early stage of drug addiction.
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Affiliation(s)
- Yijin Yan
- Department of Neuropsychopharmacology and Hospital Pharmacy, Graduate School of Medicine, Nagoya University, Nagoya 466-8560, Japan
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23
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Fox HC, D’Sa C, Kimmerling A, Siedlarz KM, Tuit KL, Stowe R, Sinha R. Immune system inflammation in cocaine dependent individuals: implications for medications development. Hum Psychopharmacol 2012; 27:156-66. [PMID: 22389080 PMCID: PMC3674778 DOI: 10.1002/hup.1251] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Cocaine dependence is a chronic stress state. Furthermore, both stress and substance abuse have robust and reciprocal effects on immune system cytokines, which are known to be powerful modulators of mood. We therefore examine basal and provoked changes in peripheral cytokines in cocaine dependent individuals to better understand their role in the negative reinforcing effects of cocaine. METHODS Twenty-eight (16 F/12 M) treatment-seeking cocaine dependent individuals and 27 (14 F/13 M) social drinkers were exposed to three 5-min guided imagery conditions (stress, drug cue, relaxing) presented randomly across consecutive days. Measures of salivary cortisol, tumor necrosis factor alpha (TNFα), interleukin-10 (IL-10), and interleukin-1 receptor antagonist (IL-1ra) were collected at baseline and various post-imagery time-points. RESULTS Cocaine abusers demonstrated decreased basal IL-10 compared with social drinkers. They also showed significant elevations in pro-inflammatory TNFα when exposed to stress compared with when they were exposed to relaxing imagery. This was not observed in the social drinkers. Conversely, social drinkers demonstrated increases in the anti-inflammatory markers, IL-10 and IL-1ra, following exposure to cue, which were not seen in the dependent individuals. CONCLUSIONS Cocaine dependent individuals demonstrate an elevated inflammatory state both at baseline and following exposure to the stress imagery condition. Cytokines may reflect potentially novel biomarkers in addicted populations for treatment development.
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Affiliation(s)
- Helen C. Fox
- The Connecticut Mental Health Center, Yale University School of Medicine, Department of Psychiatry, New Haven, USA,Correspondence to: H. C. Fox, The Connecticut Mental Health Center, Yale University School of Medicine, Department of Psychiatry, 34 Park Street, New Haven, CT06519, USA.
| | - Carrol D’Sa
- The Yale Stress Center, Yale University School of Medicine, Department of Psychiatry, New Haven, USA
| | - Anne Kimmerling
- The Connecticut Mental Health Center, Yale University School of Medicine, Department of Psychiatry, New Haven, USA
| | - Kristen M. Siedlarz
- The Connecticut Mental Health Center, Yale University School of Medicine, Department of Psychiatry, New Haven, USA
| | - Keri L. Tuit
- The Yale Stress Center, Yale University School of Medicine, Department of Psychiatry, New Haven, USA
| | | | - Rajita Sinha
- The Connecticut Mental Health Center, Yale University School of Medicine, Department of Psychiatry, New Haven, USA,The Yale Stress Center, Yale University School of Medicine, Department of Psychiatry, New Haven, USA
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Szczytkowski JL, Fuchs RA, Lysle DT. Ventral tegmental area-basolateral amygdala-nucleus accumbens shell neurocircuitry controls the expression of heroin-conditioned immunomodulation. J Neuroimmunol 2011; 237:47-56. [PMID: 21722970 DOI: 10.1016/j.jneuroim.2011.06.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2011] [Revised: 06/03/2011] [Accepted: 06/07/2011] [Indexed: 11/26/2022]
Abstract
The present investigations sought to determine whether the ventral tegmental area (VTA), basolateral amygdala (BLA), and nucleus accumbens shell (NAC) comprise a circuitry that mediates heroin-induced conditioned immunomodulation. Rats were given conditioning trials in which they received an injection of heroin upon placement into a distinctive environment. Prior to testing, rats received unilateral intra-BLA microinfusion of a D(1) antagonist concomitantly with unilateral intra-NAC shell microinfusion of an NMDA antagonist. Disconnection of the VTA-BLA-NAC circuit impaired the ability of the heroin-paired environment to suppress lipopolysaccharide-induced immune responses, defining for the first time a specific neural circuit involved in conditioned neural-immune interactions.
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Affiliation(s)
- Jennifer L Szczytkowski
- University of North Carolina at Chapel Hill, Department of Psychology, CB#3270, Chapel Hill, NC 27599-3270, USA.
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25
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Liu D, Hu D, Jiang X. Can we use an innocuous stimulus to replace methadone maintenance therapy for opioid dependence? Med Hypotheses 2010; 74:50-1. [DOI: 10.1016/j.mehy.2009.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2009] [Accepted: 08/06/2009] [Indexed: 11/30/2022]
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