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Song D, Crouse B, Vigliaturo J, Wu MM, Heimisdottir D, Kassick AJ, Averick SE, Raleigh MD, Pravetoni M. Multivalent Vaccination Strategies Protect against Exposure to Polydrug Opioid and Stimulant Mixtures in Mice and Rats. ACS Pharmacol Transl Sci 2024; 7:363-374. [PMID: 38357285 PMCID: PMC10863445 DOI: 10.1021/acsptsci.3c00228] [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: 09/06/2023] [Revised: 11/19/2023] [Accepted: 12/01/2023] [Indexed: 02/16/2024]
Abstract
Illicit drug mixtures containing opioids and stimulants have been responsible for the majority of fatal drug overdoses among occasional users, and those with either opioid use disorder (OUD) or substance use disorder (SUD). As a complementary strategy to current pharmacotherapies, active immunization with conjugate vaccines has been proposed as a viable intervention to treat OUD as well as other SUD for which there are either limited or no treatment options. Vaccination against opioids and stimulants could help address the limitations of current medications (e.g., patient access, compliance, misuse liability, and safety) by providing an additional tool to prevent drug misuse and/or overdoses. However, more research is needed to fully understand the potential benefits and limitations of using vaccines to treat SUD and overdose and to inform us on how to deploy this strategy in the field. Previous reports have shown promise by combining two vaccines into bivalent vaccine formulations to concurrently target multiple drugs. Here, multiple individual candidate monovalent vaccines were incrementally combined in multivalent vaccine formulations to simultaneously target fentanyl, carfentanil, oxycodone, heroin, methamphetamine, and their analogs or metabolites. Bi-, tri-, and quadrivalent vaccine formulations induced the formation of independent serum antibody responses against their respective opioid targets and selectively attenuated the distribution of each individual drug to the brain in mice and rats. Results indicate that a single injection of an admixed multivalent vaccine formulation may be more effective than coinjecting multiple monovalent vaccines at multiple sites. Finally, adding a methamphetamine conjugate vaccine to an quadrivalent opioid vaccine in a pentavalent formulation did not interfere with the production of effective antiopioid IgG antibodies. Multivalent vaccines could provide multifaceted, yet selective, protection against polydrug use and exposure.
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Affiliation(s)
- Daihyun Song
- Department
of Pharmacology, University of Minnesota
Medical School, Minneapolis, Minnesota 55455, United States
| | - Bethany Crouse
- Department
of Pharmacology, University of Minnesota
Medical School, Minneapolis, Minnesota 55455, United States
- School
of Veterinary Population Medicine, University
of Minnesota, St. Paul, Minnesota 55455, United States
| | - Jennifer Vigliaturo
- Department
of Pharmacology, University of Minnesota
Medical School, Minneapolis, Minnesota 55455, United States
| | - Mariah M. Wu
- Department
of Pharmacology, University of Minnesota
Medical School, Minneapolis, Minnesota 55455, United States
- School
of Veterinary Population Medicine, University
of Minnesota, St. Paul, Minnesota 55455, United States
| | - Dagny Heimisdottir
- Department
of Pharmacology, University of Minnesota
Medical School, Minneapolis, Minnesota 55455, United States
| | - Andrew J. Kassick
- Neuroscience
Disruptive Research Lab, Allegheny Health
Network Research Institute, Allegheny General Hospital, Pittsburgh, Pennsylvania 15212, United States
| | - Saadyah E. Averick
- Neuroscience
Disruptive Research Lab, Allegheny Health
Network Research Institute, Allegheny General Hospital, Pittsburgh, Pennsylvania 15212, United States
- Neuroscience
Institute, Allegheny Health Network, Allegheny
General Hospital, Pittsburgh, Pennsylvania 15212, United States
| | - Michael D. Raleigh
- Department
of Pharmacology, University of Minnesota
Medical School, Minneapolis, Minnesota 55455, United States
| | - Marco Pravetoni
- Department
of Pharmacology, University of Minnesota
Medical School, Minneapolis, Minnesota 55455, United States
- Department
of Psychiatry and Behavioral Sciences, University
of Washington School of Medicine, Seattle, Washington 98195, United States
- University
of Washington Center for Medication Development for Substance Use
Disorders; Garvey Institute for Brain Solutions, Seattle,Washington 98195, United States
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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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Powers N, Massena C, Crouse B, Smith M, Hicks L, Evans JT, Miller S, Pravetoni M, Burkhart D. Self-Adjuvanting TLR7/8 Agonist and Fentanyl Hapten Co-Conjugate Achieves Enhanced Protection against Fentanyl Challenge. Bioconjug Chem 2023; 34:1811-1821. [PMID: 37758302 PMCID: PMC10587865 DOI: 10.1021/acs.bioconjchem.3c00347] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 09/12/2023] [Indexed: 10/03/2023]
Abstract
Currently approved pharmacotherapies for opioid use disorders (OUDs) and overdose reversal agents are insufficient to slow the spread of OUDs due to the proliferation of fentanyl. This is evident in the 31% rise in drug overdose deaths from 2019 to 2022, with rates increasing from 21.6 to 28.3 overdoses per 100,000 deaths. Vaccines are a potential alternative or adjunct therapy for the treatment of several substance use disorders (nicotine, cocaine) but have shown limited clinical success due to suboptimal antibody titers. In this study, we demonstrate that coconjugation of a Toll-like receptor 7/8 (TLR7/8) agonist (UM-3006) alongside a fentanyl-based hapten (F1) on the surface of the carrier protein cross-reactive material 197 (CRM) significantly increased generation of high-affinity fentanyl-specific antibodies. This demonstrated enhanced protection against fentanyl challenges relative to an unconjugated (admix) adjuvant control in mice. Inclusion of aluminum hydroxide (alum) adjuvant further increased titers and enhanced protection, as determined by analysis of fentanyl concentration in serum and brain tissue. Collectively, our findings present a promising approach to enhance the efficacy of antiopioid vaccines, underscoring the need for extensive exploration of TLR7/8 agonist conjugates as a compelling strategy to combat opioid use disorders.
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Affiliation(s)
- Noah Powers
- Center
for Translational Medicine, Department of Biomedical and Pharmaceutical
Sciences, University of Montana, 32 Campus Drive, Skaggs Building, Missoula, Montana 59801, United States
| | - Casey Massena
- Center
for Translational Medicine, Department of Biomedical and Pharmaceutical
Sciences, University of Montana, 32 Campus Drive, Skaggs Building, Missoula, Montana 59801, United States
| | - Bethany Crouse
- Department
of Pharmacology, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Mira Smith
- Center
for Translational Medicine, Department of Biomedical and Pharmaceutical
Sciences, University of Montana, 32 Campus Drive, Skaggs Building, Missoula, Montana 59801, United States
| | - Linda Hicks
- Center
for Translational Medicine, Department of Biomedical and Pharmaceutical
Sciences, University of Montana, 32 Campus Drive, Skaggs Building, Missoula, Montana 59801, United States
| | - Jay T. Evans
- Center
for Translational Medicine, Department of Biomedical and Pharmaceutical
Sciences, University of Montana, 32 Campus Drive, Skaggs Building, Missoula, Montana 59801, United States
| | - Shannon Miller
- Center
for Translational Medicine, Department of Biomedical and Pharmaceutical
Sciences, University of Montana, 32 Campus Drive, Skaggs Building, Missoula, Montana 59801, United States
| | - Marco Pravetoni
- Department
of Psychiatry and Behavioral Sciences, University
of Washington School of Medicine, Seattle, Washington 98195, United States
| | - David Burkhart
- Center
for Translational Medicine, Department of Biomedical and Pharmaceutical
Sciences, University of Montana, 32 Campus Drive, Skaggs Building, Missoula, Montana 59801, United States
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