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Nepveu-Traversy ME, Fausther-Bovendo H, Babuadze G(G. Human Tick-Borne Diseases and Advances in Anti-Tick Vaccine Approaches: A Comprehensive Review. Vaccines (Basel) 2024; 12:141. [PMID: 38400125 PMCID: PMC10891567 DOI: 10.3390/vaccines12020141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 01/18/2024] [Accepted: 01/23/2024] [Indexed: 02/25/2024] Open
Abstract
This comprehensive review explores the field of anti-tick vaccines, addressing their significance in combating tick-borne diseases of public health concern. The main objectives are to provide a brief epidemiology of diseases affecting humans and a thorough understanding of tick biology, traditional tick control methods, the development and mechanisms of anti-tick vaccines, their efficacy in field applications, associated challenges, and future prospects. Tick-borne diseases (TBDs) pose a significant and escalating threat to global health and the livestock industries due to the widespread distribution of ticks and the multitude of pathogens they transmit. Traditional tick control methods, such as acaricides and repellents, have limitations, including environmental concerns and the emergence of tick resistance. Anti-tick vaccines offer a promising alternative by targeting specific tick proteins crucial for feeding and pathogen transmission. Developing vaccines with antigens based on these essential proteins is likely to disrupt these processes. Indeed, anti-tick vaccines have shown efficacy in laboratory and field trials successfully implemented in livestock, reducing the prevalence of TBDs. However, some challenges still remain, including vaccine efficacy on different hosts, polymorphisms in ticks of the same species, and the economic considerations of adopting large-scale vaccine strategies. Emerging technologies and approaches hold promise for improving anti-tick vaccine development and expanding their impact on public health and agriculture.
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Affiliation(s)
| | - Hugues Fausther-Bovendo
- Department of Microbiology & Immunology, University of Texas Medical Branch, Galveston, TX 75550, USA;
| | - George (Giorgi) Babuadze
- Department of Microbiology & Immunology, University of Texas Medical Branch, Galveston, TX 75550, USA;
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Gomez AM, Babuadze G(G, Plourde-Campagna MA, Azizi H, Berger A, Kozak R, de La Vega MA, XIII A, Naghibosadat M, Nepveu-Traversy ME, Ruel J, Kobinger GP. A novel intradermal tattoo-based injection device enhances the immunogenicity of plasmid DNA vaccines. NPJ Vaccines 2022; 7:172. [PMID: 36543794 PMCID: PMC9771775 DOI: 10.1038/s41541-022-00581-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 11/24/2022] [Indexed: 12/24/2022] Open
Abstract
In recent years, tattooing technology has shown promising results toward evaluating vaccines in both animal models and humans. However, this technology has some limitations due to variability of experimental evaluations or operator procedures. The current study evaluated a device (intradermal oscillating needle array injection device: IONAID) capable of microinjecting a controlled dose of any aqueous vaccine into the intradermal space. IONAID-mediated administration of a DNA-based vaccine encoding the glycoprotein (GP) from the Ebola virus resulted in superior T- and B-cell responses with IONAID when compared to single intramuscular (IM) or intradermal (ID) injection in mice. Moreover, humoral immune responses, induced after IONAID vaccination, were significantly higher to those obtained with traditional passive DNA tattooing in guinea pigs and rabbits. This device was well tolerated and safe during HIV vaccine delivery in non-human primates (NHPs), while inducing robust immune responses. In summary, this study shows that the IONAID device improves vaccine performance, which could be beneficial to the animal and human health, and importantly, provide a dose-sparing approach (e.g., monkeypox vaccine).
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Affiliation(s)
- Alejandro M. Gomez
- grid.23856.3a0000 0004 1936 8390Département de Microbiologie-Infectiologie et Immunologie, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6 Canada
| | - George (Giorgi) Babuadze
- grid.17063.330000 0001 2157 2938Biological Sciences Platform, University Toronto, Sunnybrook Research Institute at Sunnybrook Health Sciences Centre, Toronto, ON Canada
| | | | - Hiva Azizi
- grid.23856.3a0000 0004 1936 8390Département de Microbiologie-Infectiologie et Immunologie, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6 Canada
| | - Alice Berger
- grid.23856.3a0000 0004 1936 8390Département de Microbiologie-Infectiologie et Immunologie, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6 Canada
| | - Robert Kozak
- grid.17063.330000 0001 2157 2938Biological Sciences Platform, University Toronto, Sunnybrook Research Institute at Sunnybrook Health Sciences Centre, Toronto, ON Canada
| | - Marc-Antoine de La Vega
- grid.176731.50000 0001 1547 9964Department of Microbiology and Immunology, University of Texas Medical Branch, 301 University Blvd, Galveston, TX 77555 USA
| | - Ara XIII
- grid.176731.50000 0001 1547 9964Department of Microbiology and Immunology, University of Texas Medical Branch, 301 University Blvd, Galveston, TX 77555 USA
| | - Maedeh Naghibosadat
- grid.17063.330000 0001 2157 2938Biological Sciences Platform, University Toronto, Sunnybrook Research Institute at Sunnybrook Health Sciences Centre, Toronto, ON Canada
| | | | - Jean Ruel
- grid.23856.3a0000 0004 1936 8390Département de Génie Mécanique, Université Laval, Québec, QC G1V 0A6 Canada
| | - Gary P. Kobinger
- grid.176731.50000 0001 1547 9964Department of Microbiology and Immunology, University of Texas Medical Branch, 301 University Blvd, Galveston, TX 77555 USA
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Shahhosseini N, Babuadze G(G, Wong G, Kobinger GP. Mutation Signatures and In Silico Docking of Novel SARS-CoV-2 Variants of Concern. Microorganisms 2021; 9:926. [PMID: 33925854 PMCID: PMC8146828 DOI: 10.3390/microorganisms9050926] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/21/2021] [Accepted: 04/24/2021] [Indexed: 01/08/2023] Open
Abstract
One year since the first severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was reported in China, several variants of concern (VOC) have appeared around the world, with some variants seeming to pose a greater thread to public health due to enhanced transmissibility or infectivity. This study provides a framework for molecular characterization of novel VOC and investigates the effect of mutations on the binding affinity of the receptor-binding domain (RBD) to human angiotensin-converting enzyme 2 (hACE2) using in silico approach. Notable nonsynonymous mutations in RBD of VOC include the E484K and K417N/T that can be seen in South African and Brazilian variants, and N501Y and D614G that can be seen in all VOC. Phylogenetic analyses demonstrated that although the UK-VOC and the BR-VOC fell in the clade GR, they have different mutation signatures, implying an independent evolutionary pathway. The same is true about SA-VOC and COH-VOC felling in clade GH, but different mutation signatures. Combining molecular interaction modeling and the free energy of binding (FEB) calculations for VOC, it can be assumed that the mutation N501Y has the highest binding affinity in RBD for all VOC, followed by E484K (only for BR-VOC), which favors the formation of a stable complex. However, mutations at the residue K417N/T are shown to reduce the binding affinity. Once vaccination has started, there will be selective pressure that would be in favor of the emergence of novel variants capable of escaping the immune system. Therefore, genomic surveillance should be enhanced to find and monitor new emerging SARS-CoV-2 variants before they become a public health concern.
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Affiliation(s)
- Nariman Shahhosseini
- Département de Microbiologie-Infectiologie et d’Immunologie, Université Laval, Québec City, QC G1V4G2, Canada; (G.W.); (G.P.K.)
| | - George (Giorgi) Babuadze
- Department of Biological Sciences, Sunnybrook Research Institute, University of Toronto, Toronto, ON M4N3M5, Canada;
| | - Gary Wong
- Département de Microbiologie-Infectiologie et d’Immunologie, Université Laval, Québec City, QC G1V4G2, Canada; (G.W.); (G.P.K.)
- Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai 200031, China
| | - Gary P. Kobinger
- Département de Microbiologie-Infectiologie et d’Immunologie, Université Laval, Québec City, QC G1V4G2, Canada; (G.W.); (G.P.K.)
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB R3E0J9, Canada
- Department of Immunology, University of Manitoba, Winnipeg, MB R3E0T5, Canada
- Department of Pathology and Laboratory Medicine, School of Medicine, University of Pennsylvania, Philadelphia, PA 19104-4238, USA
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