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Barbosa-Méndez S, Matus-Ortega M, Hernandez-Miramontes R, Salazar-Juarez A. COT-TT vaccine attenuates cocaine-seeking and cocaine-conditioned place preference in rats. Hum Vaccin Immunother 2024; 20:2299068. [PMID: 38228468 DOI: 10.1080/21645515.2023.2299068] [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: 10/04/2023] [Accepted: 12/21/2023] [Indexed: 01/18/2024] Open
Abstract
Vaccination active, promising alternative immunological strategy to treat of CUD. Various models of cocaine vaccines have been evaluated in animals and humans with relative success. In this sense, it is necessary to improve or optimize the cocaine vaccines already evaluated. Our laboratory previously reported the efficacy of the tetanus toxoid-conjugated morphine vaccine (M6-TT). The M6-TT vaccine can generate high titers of antibodies and reduce heroin-induced behavioral effects in rodents. So, it would be plausible to assume that if we modify the M6-TT vaccine by changing the hapten and maintaining the rest of the structural elements of the vaccine, we will maintain the properties of the M6-TT vaccine (high antibody titers). The objective of this study was to determine whether the antibodies generated by a tetanus toxoid-conjugated cocaine vaccine (COC-TT) can recognize and capture cocaine and decrease the cocaine-induced reinforcing effects. Male Wistar rats were immunized with the COC-TT. A solid-phase antibody-capture ELISA was used to monitor antibody titer responses after each booster dose in vaccinated animals. The study used cocaine self-administration and place-preference testing to evaluate the cocaine-reinforcing effects. The COC-TT vaccine could generate high levels of anti-cocaine antibodies. The antibodies reduced the cocaine self-administration and cocaine place preference. In addition, they decreased the cocaine-induced Fos protein expression. These findings suggest that the COC-TT vaccine generates a robust immunogenic response capable of reducing the reinforcing effects of cocaine, which supports its possible future use in clinical trials in patients with CUD.
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Affiliation(s)
- Susana Barbosa-Méndez
- Laboratorio de Neurofarmacología Conductual, Microcirugía y Terapéutica Experimental, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría, Ciudad de México, México
| | - Maura Matus-Ortega
- Laboratorio de Neurobiología Molecular y Neuroquímica de las Adicciones, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría, Ciudad de México, México
| | - Ricardo Hernandez-Miramontes
- Laboratorio de Neurofarmacología Conductual, Microcirugía y Terapéutica Experimental, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría, Ciudad de México, México
| | - Alberto Salazar-Juarez
- Laboratorio de Neurofarmacología Conductual, Microcirugía y Terapéutica Experimental, Subdirección de Investigaciones Clínicas, Instituto Nacional de Psiquiatría, Ciudad de México, México
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Hossain MK, Davidson M, Feehan J, Matsoukas JM, Nurgali K, Apostolopoulos V. A methamphetamine vaccine using short monoamine and diamine peptide linkers and poly-mannose. Bioorg Med Chem 2024; 113:117930. [PMID: 39306972 DOI: 10.1016/j.bmc.2024.117930] [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: 04/24/2024] [Revised: 08/20/2024] [Accepted: 09/16/2024] [Indexed: 10/13/2024]
Abstract
Methamphetamine (METH) substance use disorder is a long-standing and ever-growing public health concern. Efforts to develop successful immunotherapies are ongoing with vaccines that generate strong antibody responses are an area of significant research interest. Herein, we describe the development of a METH Hapten conjugate vaccine comprised of either two short-length peptides as linkers and mannan as an immunogenic delivery carrier. Initially, Hapten 1 (with a monoamine linker) and Hapten 2 (with a diamine linker) were synthesised. Each step of the Hapten synthesis were characterized by LC-MS and purified by Flash Chromatography and the identity of the purified Haptens were confirmed by 1H NMR. Haptens were conjugated with mannan (a polymannose), and conjugation efficiency was confirmed by LC-MS, TLC, 1H NMR, and 2,4 DNPH tests. The immunogenic potential of the two conjugated vaccines were assessed in mice with a 3-dose regimen. Concentrations of anti-METH antibodies were measured by enzyme-linked immunosorbent assay. All the analytical techniques confirmed the identity of Hapten 1 and 2 during the synthetic phase. Similarly, all the analytical approaches confirmed the conjugation between the Haptens and mannan. Mouse immunogenicity studies confirmed that both vaccine candidates were immunogenic and the vaccine with the monoamine linker plus adjuvants induced the highest antibody response after the second booster.
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Affiliation(s)
- Md Kamal Hossain
- Institute for Health and Sport, Victoria University, Immunology and Translational Research Group, Werribee, VIC 3030, Australia; Scripps Research Institute, 10550 N Torrey Pines Rd, La Jolla, CA 92037, United States
| | - Majid Davidson
- Institute for Health and Sport, Victoria University, Immunology and Translational Research Group, Werribee, VIC 3030, Australia
| | - Jack Feehan
- Immunology Program, Australian Institute for Musculoskeletal Sciences (AIMSS), Melbourne, VIC 3021, Australia; School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC 3083, Australia
| | - John M Matsoukas
- Institute for Health and Sport, Victoria University, Immunology and Translational Research Group, Werribee, VIC 3030, Australia; NewDrug PC, Patras Science Park, Patras 26504, Greece; Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Alberta T2N4N1, Canada; Department of Chemistry, University of Patras, Patras 26500, Greece
| | - Kulmira Nurgali
- Institute for Health and Sport, Victoria University, Immunology and Translational Research Group, Werribee, VIC 3030, Australia; Regenerative Medicine and Stem Cell Program, Australian Institute for Musculoskeletal Sciences, Melbourne, VIC 3021, Australia; Department of Medicine Western Health, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, VIC 3000, Australia
| | - Vasso Apostolopoulos
- Immunology Program, Australian Institute for Musculoskeletal Sciences (AIMSS), Melbourne, VIC 3021, Australia; School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC 3083, Australia.
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Hosztafi S, Galambos AR, Köteles I, Karádi DÁ, Fürst S, Al-Khrasani M. Opioid-Based Haptens: Development of Immunotherapy. Int J Mol Sci 2024; 25:7781. [PMID: 39063024 PMCID: PMC11277321 DOI: 10.3390/ijms25147781] [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: 05/26/2024] [Revised: 07/11/2024] [Accepted: 07/13/2024] [Indexed: 07/28/2024] Open
Abstract
Over the past decades, extensive preclinical research has been conducted to develop vaccinations to protect against substance use disorder caused by opioids, nicotine, cocaine, and designer drugs. Morphine or fentanyl derivatives are small molecules, and these compounds are not immunogenic, but when conjugated as haptens to a carrier protein will elicit the production of antibodies capable of reacting specifically with the unconjugated hapten or its parent compound. The position of the attachment in opioid haptens to the carrier protein will influence the specificity of the antiserum produced in immunized animals with the hapten-carrier conjugate. Immunoassays for the determination of opioid drugs are based on the ability of drugs to inhibit the reaction between drug-specific antibodies and the corresponding drug-carrier conjugate or the corresponding labelled hapten. Pharmacological studies of the hapten-carrier conjugates resulted in the development of vaccines for treating opioid use disorders (OUDs). Immunotherapy for opioid addiction includes the induction of anti-drug vaccines which are composed of a hapten, a carrier protein, and adjuvants. In this review we survey the design of opioid haptens, the development of the opioid radioimmunoassay, and the results of immunotherapy for OUDs.
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Affiliation(s)
- Sándor Hosztafi
- Department of Pharmaceutical Chemistry, Semmelweis University, Hogyes Endre u. 9., H-1092 Budapest, Hungary;
| | - Anna Rita Galambos
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, Semmelweis University, Nagyvá-rad tér 4., H-1445 Budapest, Hungary; (A.R.G.); (D.Á.K.); (S.F.)
| | - István Köteles
- Department of Pharmaceutical Chemistry, Semmelweis University, Hogyes Endre u. 9., H-1092 Budapest, Hungary;
- Department of Chemistry and Molecular Biology, University of Gothenburg, SE-412 96 Gothenburg, Sweden
| | - Dávid Á Karádi
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, Semmelweis University, Nagyvá-rad tér 4., H-1445 Budapest, Hungary; (A.R.G.); (D.Á.K.); (S.F.)
- Department of Anesthesiology and Intensive Therapy, Semmelweis University, Üllői út 78., H-1082 Budapest, Hungary
| | - Susanna Fürst
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, Semmelweis University, Nagyvá-rad tér 4., H-1445 Budapest, Hungary; (A.R.G.); (D.Á.K.); (S.F.)
| | - Mahmoud Al-Khrasani
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, Semmelweis University, Nagyvá-rad tér 4., H-1445 Budapest, Hungary; (A.R.G.); (D.Á.K.); (S.F.)
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Lu T, Li X, Zheng W, Kuang C, Wu B, Liu X, Xue Y, Shi J, Lu L, Han Y. Vaccines to Treat Substance Use Disorders: Current Status and Future Directions. Pharmaceutics 2024; 16:84. [PMID: 38258095 PMCID: PMC10820210 DOI: 10.3390/pharmaceutics16010084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/28/2023] [Accepted: 12/30/2023] [Indexed: 01/24/2024] Open
Abstract
Addiction, particularly in relation to psychostimulants and opioids, persists as a global health crisis with profound social and economic ramifications. Traditional interventions, including medications and behavioral therapies, often encounter limited success due to the chronic and relapsing nature of addictive disorders. Consequently, there is significant interest in the development of innovative therapeutics to counteract the effects of abused substances. In recent years, vaccines have emerged as a novel and promising strategy to tackle addiction. Anti-drug vaccines are designed to stimulate the immune system to produce antibodies that bind to addictive compounds, such as nicotine, cocaine, morphine, methamphetamine, and heroin. These antibodies effectively neutralize the target molecules, preventing them from reaching the brain and eliciting their rewarding effects. By obstructing the rewarding sensations associated with substance use, vaccines aim to reduce cravings and the motivation to engage in drug use. Although anti-drug vaccines hold significant potential, challenges remain in their development and implementation. The reversibility of vaccination and the potential for combining vaccines with other addiction treatments offer promise for improving addiction outcomes. This review provides an overview of anti-drug vaccines, their mechanisms of action, and their potential impact on treatment for substance use disorders. Furthermore, this review summarizes recent advancements in vaccine development for each specific drug, offering insights for the development of more effective and personalized treatments capable of addressing the distinct challenges posed by various abused substances.
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Affiliation(s)
- Tangsheng Lu
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence Research, Peking University, Beijing 100191, China; (T.L.); (X.L.); (Y.X.); (J.S.)
- School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Xue Li
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence Research, Peking University, Beijing 100191, China; (T.L.); (X.L.); (Y.X.); (J.S.)
- School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Wei Zheng
- Peking-Tsinghua Centre for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing 100871, China;
| | - Chenyan Kuang
- College of Forensic Medicine, Hebei Key Laboratory of Forensic Medicine, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Medical University, Shijiazhuang 050017, China;
| | - Bingyi Wu
- Henan Key Laboratory of Neurorestoratology, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang 453100, China;
| | - Xiaoxing Liu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing 100191, China;
| | - Yanxue Xue
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence Research, Peking University, Beijing 100191, China; (T.L.); (X.L.); (Y.X.); (J.S.)
| | - Jie Shi
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence Research, Peking University, Beijing 100191, China; (T.L.); (X.L.); (Y.X.); (J.S.)
| | - Lin Lu
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence Research, Peking University, Beijing 100191, China; (T.L.); (X.L.); (Y.X.); (J.S.)
- Peking-Tsinghua Centre for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing 100871, China;
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing 100191, China;
| | - Ying Han
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence Research, Peking University, Beijing 100191, China; (T.L.); (X.L.); (Y.X.); (J.S.)
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The M3-TT Vaccine Decreases the Antinociceptive Effects of Morphine and Heroin in Mice. Int J Ment Health Addict 2021. [DOI: 10.1007/s11469-021-00621-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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