1
|
Shao J, Liu W, Gao S, Chang H, Guo H. A recombinant multi-epitope trivalent vaccine for foot-and-mouth disease virus serotype O in pigs. Virology 2024; 596:110103. [PMID: 38781710 DOI: 10.1016/j.virol.2024.110103] [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: 11/21/2023] [Revised: 04/09/2024] [Accepted: 05/06/2024] [Indexed: 05/25/2024]
Abstract
In order to develop a safe and effective broad-spectrum vaccine for foot-and-mouth disease (FMDV), here, we developed a recombinant FMD multiple-epitope trivalent vaccine based on three distinct topotypes of FMDV. Potency of the vaccine was evaluated by immune efficacy in pigs. The results showed that the vaccine with no less than 25 μg of antigen elicited FMDV serotype O specific antibodies and neutralization antibodies by primary-booster regime, and offered immune protection to pigs. More importantly, the vaccine elicited not only the same level of neutralization antibodies against the three distinct topotypes of FMDV, but also provided complete protection in pigs from the three corresponding virus challenge. None of the fully protected pigs were able to generate anti-3ABC antibodies throughout the experiment, which implied the vaccine can offer sterilizing immunity. The vaccine elicited lasting-long high-level antibodies and effectively protected pigs from virulent challenge within six months of immunization. Therefore, we consider that this vaccine may be used in the future for the prevention and control of FMD.
Collapse
Affiliation(s)
- Junjun Shao
- State Key Laboratory for Animal Disease Control and Prevention, Gansu Province Research Center for Basic Disciplines of Pathogen Biology, WOAH/China National Foot-and-Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province, 730046, China.
| | - Wei Liu
- State Key Laboratory for Animal Disease Control and Prevention, Gansu Province Research Center for Basic Disciplines of Pathogen Biology, WOAH/China National Foot-and-Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province, 730046, China
| | - Shandian Gao
- State Key Laboratory for Animal Disease Control and Prevention, Gansu Province Research Center for Basic Disciplines of Pathogen Biology, WOAH/China National Foot-and-Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province, 730046, China
| | - Huiyun Chang
- State Key Laboratory for Animal Disease Control and Prevention, Gansu Province Research Center for Basic Disciplines of Pathogen Biology, WOAH/China National Foot-and-Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province, 730046, China.
| | - Huichen Guo
- State Key Laboratory for Animal Disease Control and Prevention, Gansu Province Research Center for Basic Disciplines of Pathogen Biology, WOAH/China National Foot-and-Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province, 730046, China
| |
Collapse
|
2
|
Forner M, Cañas-Arranz R, Defaus S, de León P, Rodríguez-Pulido M, Ganges L, Blanco E, Sobrino F, Andreu D. Peptide-Based Vaccines: Foot-and-Mouth Disease Virus, a Paradigm in Animal Health. Vaccines (Basel) 2021; 9:vaccines9050477. [PMID: 34066901 PMCID: PMC8150788 DOI: 10.3390/vaccines9050477] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/19/2021] [Accepted: 05/02/2021] [Indexed: 02/07/2023] Open
Abstract
Vaccines are considered one of the greatest global health achievements, improving the welfare of society by saving lives and substantially reducing the burden of infectious diseases. However, few vaccines are fully effective, for reasons ranging from intrinsic limitations to more contingent shortcomings related, e.g., to cold chain transport, handling and storage. In this context, subunit vaccines where the essential antigenic traits (but not the entire pathogen) are presented in rationally designed fashion have emerged as an attractive alternative to conventional ones. In particular, this includes the option of fully synthetic peptide vaccines able to mimic well-defined B- and T-cell epitopes from the infectious agent and to induce protection against it. Although, in general, linear peptides have been associated to low immunogenicity and partial protection, there are several strategies to address such issues. In this review, we report the progress towards the development of peptide-based vaccines against foot-and-mouth disease (FMD) a highly transmissible, economically devastating animal disease. Starting from preliminary experiments using single linear B-cell epitopes, recent research has led to more complex and successful second-generation vaccines featuring peptide dendrimers containing multiple copies of B- and T-cell epitopes against FMD virus or classical swine fever virus (CSFV). The usefulness of this strategy to prevent other animal and human diseases is discussed.
Collapse
Affiliation(s)
- Mar Forner
- Departament de Ciències Experimentals i de la Salut (DCEXS-UPF), 08003 Barcelona, Spain; (M.F.); (S.D.)
| | - Rodrigo Cañas-Arranz
- Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), 28049 Madrid, Spain; (R.C.-A.); (P.d.L.); (M.R.-P.)
| | - Sira Defaus
- Departament de Ciències Experimentals i de la Salut (DCEXS-UPF), 08003 Barcelona, Spain; (M.F.); (S.D.)
| | - Patricia de León
- Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), 28049 Madrid, Spain; (R.C.-A.); (P.d.L.); (M.R.-P.)
| | - Miguel Rodríguez-Pulido
- Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), 28049 Madrid, Spain; (R.C.-A.); (P.d.L.); (M.R.-P.)
| | - Llilianne Ganges
- Centre de Recerca en Sanitat Animal (CReSA), OIE Reference Laboratory for Classical Swine Fever, Institute of Agrifood Research and Technology, 08193 Barcelona, Spain;
| | - Esther Blanco
- Centro de Investigación en Sanidad Animal (CISA-INIA), 28130 Valdeolmos, Spain;
| | - Francisco Sobrino
- Centro de Biología Molecular “Severo Ochoa” (CSIC-UAM), 28049 Madrid, Spain; (R.C.-A.); (P.d.L.); (M.R.-P.)
- Correspondence: (F.S.); (D.A.)
| | - David Andreu
- Departament de Ciències Experimentals i de la Salut (DCEXS-UPF), 08003 Barcelona, Spain; (M.F.); (S.D.)
- Correspondence: (F.S.); (D.A.)
| |
Collapse
|
3
|
Lee HW, Deng MC, Pan CH, Chang HW, Cheng IC. Neutralizing monoclonal antibodies against porcinophilic foot-and-mouth disease virus mapped to antigenic site 2 by utilizing novel mutagenic virus-like particles to detect the antigenic change. Vet Microbiol 2018; 222:124-131. [DOI: 10.1016/j.vetmic.2018.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 04/16/2018] [Accepted: 06/04/2018] [Indexed: 10/14/2022]
|
4
|
Loureiro S, Porta C, Maity HK, Perez E, Bagno FF, Kotecha A, Fry E, Ren J, Stuart DI, Hoenemann H, Serrano A, van den Born E, Charleston B, Jones IM. Universal detection of foot and mouth disease virus based on the conserved VP0 protein. Wellcome Open Res 2018. [DOI: 10.12688/wellcomeopenres.14655.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background: Foot and mouth disease virus (FMDV), a member of the picornaviridae that causes vesicular disease in ungulates, has seven serotypes and a large number of strains, making universal detection challenging. The mature virion is made up of 4 structural proteins, virus protein (VP) 1 – VP4, VP1-VP3 of which form the outer surface of the particle and VP4 largely contained within. Prior to mature virion formation VP2 and VP4 occur together as VP0, a structural component of the pre-capsid which, as a result of containing the internal VP4 sequence, is relatively conserved among all strains and serotypes. Detection of VP0 might therefore represent a universal virus marker. Methods: FMDV virus protein 0 (VP0) was expressed in bacteria as a SUMO fusion protein and the SUMO carrier removed by site specific proteolysis. Rabbit polyvalent sera were generated to the isolated VP0 protein and their reactivity characterised by a number of immunoassays and by epitope mapping on peptide arrays. Results: The specific VP0 serum recognised a variety of FMDV serotypes, as virus and as virus-like-particles, by a variety of assay formats. Epitope mapping showed the predominant epitopes to occur within the unstructured but highly conserved region of the sequence shared among many serotypes. When immunogold stained VLPs were assessed by TEM analysis they revealed exposure of epitopes on the surface of some particles, consistent with particle breathing hitherto reported for some other picornaviruses but not for FMDV. Conclusion: A polyvalent serum based on the VP0 protein of FMDV represents a broadly reactive reagent capable of detection of many if not all FMDV isolates. The suggestion of particle breathing obtained with this serum suggests a reconsideration of the FMDV entry mechanism.
Collapse
|
5
|
Villén J, Rodríguez-Mias RA, Núñez JI, Giralt E, Sobrino F, Andreu D. Rational Dissection of Binding Surfaces for Mimicking of Discontinuous Antigenic Sites. ACTA ACUST UNITED AC 2006; 13:815-23. [PMID: 16931331 DOI: 10.1016/j.chembiol.2006.06.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2006] [Revised: 05/18/2006] [Accepted: 06/01/2006] [Indexed: 11/17/2022]
Abstract
Peptide-based approaches to mimicking protein interactive regions have relied mainly on linear peptides; however, most binding sites are discontinuous and thus not easily reproducible by a linear sequence. Any attempt to replicate those sites by chemical means must not only integrate all residues involved in the recognition but also provide structural organization to native-like levels. Here we describe a surface mimic approach to the reconstruction of such complex molecular architectures, using as a model a discontinuous antigenic site of foot-and-mouth disease virus that is defined by residues belonging to three different capsid proteins. Our surface mimics are synthetic cyclic peptides, designed in silico, capable of binding antibodies directed to this site, and with demonstrated functional capabilities as vaccines in guinea pigs. Further, by saturation transfer difference NMR, we have determined several antibody binding residues on these peptides.
Collapse
Affiliation(s)
- Judit Villén
- Department of Experimental and Health Sciences, Pompeu Fabra University, Dr Aiguader 80, 08003 Barcelona, Spain
| | | | | | | | | | | |
Collapse
|
6
|
Domingo E, Escarmís C, Baranowski E, Ruiz-Jarabo CM, Carrillo E, Núñez JI, Sobrino F. Evolution of foot-and-mouth disease virus. Virus Res 2003; 91:47-63. [PMID: 12527437 DOI: 10.1016/s0168-1702(02)00259-9] [Citation(s) in RCA: 221] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Foot-and-mouth disease virus evolution is strongly influenced by high mutation rates and a quasispecies dynamics. Mutant swarms are subjected to positive selection, negative selection and random drift of genomes. Adaptation is the result of selective amplification of subpopulations of genomes. The extent of adaptation to a given environment is quantified by a relative fitness value. Fitness values depend on the virus and its physical and biological environment. Generally, infections involving large population passages result in fitness gain and population bottlenecks lead to fitness loss. Very different types of mutations tend to accumulate in the foot-and-mouth disease virus (FMDV) genome depending on the virus population size during replication. Quasispecies dynamics predict higher probability of success of antiviral strategies based on multivalent vaccines and combination therapy, and this has been supported by clinical and veterinary practice. Quasispecies suggest also new antiviral strategies based on virus entry into error catastrophe, and such procedures are under investigation. Studies with FMDV have contributed to the understanding of quasispecies dynamics and some of its biological implications.
Collapse
Affiliation(s)
- Esteban Domingo
- Centro de Biología Molecular Severo Ochoa (CSIC-UAM), Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain.
| | | | | | | | | | | | | |
Collapse
|
7
|
Villén J, Borràs E, Schaaper WM, Meloen RH, Dávila M, Domingo E, Giralt E, Andreu D. Synthetic peptides as functional mimics of a viral discontinuous antigenic site. Biologicals 2001; 29:265-9. [PMID: 11851326 DOI: 10.1006/biol.2001.0310] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Functional reproduction of discontinuous antigenic site D of foot-and-mouth disease virus (FMDV) has been achieved by means of synthetic peptide constructions that integrate into a single molecule each of the three protein loops that define the antigenic site. The site D mimics are designed on the basis of the X-ray structure of FMDV type C-S8c1 with the aid of molecular dynamics, so that the five residues assumed to be involved in antigenic recognition are located on the same face of the molecule, exposed to solvent and defining a set of native-like distances and angles. The designed site D mimics are disulphide-linked heterodimers that consist of a larger unit containing VP2(71-84), followed by a polyproline module and by VP3(52-62), and a smaller unit corresponding to VP1(188-194). Guinea pig antisera to the peptides recognize the viral particle and compete with site D-specific monoclonal antibodies, while inoculation with a simple (non-covalently bound) admixture of the three VP1-VP3 sequences yields no detectable virus-specific serum conversion. Similar results have been reproduced in two cattle. Antisera to the peptides are also moderately neutralizing of FMDV in cell culture and partially protective of guinea pigs against challenge with the virus. These results demonstrate functional mimicry of the discontinuous site D by the peptides, which are therefore obvious candidates for a multicomponent peptide-based vaccine against FMDV.
Collapse
Affiliation(s)
- J Villén
- Department of Organic Chemistry, University of Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
| | | | | | | | | | | | | | | |
Collapse
|
8
|
Domingo E, Verdaguer N, Ochoa WF, Ruiz-Jarabo CM, Sevilla N, Baranowski E, Mateu MG, Fita I. Biochemical and structural studies with neutralizing antibodies raised against foot-and-mouth disease virus. Virus Res 1999; 62:169-75. [PMID: 10507326 DOI: 10.1016/s0168-1702(99)00042-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The function of a loop exposed on the aphthovirus capsid (the G-H loop of protein VP1) has been explored by combining genetic and structural studies with viral mutants. The loop displays a dual function of receptor recognition and interaction with neutralizing antibodies. Remarkably, some amino acid residues play a critical role in both such disparate functions. Therefore residues subjected to antibody pressure for variation may nevertheless maintain a role in receptor recognition for which invariance is a requirement. Evolution of FMDV in cell culture may relax the requirements at this site and allow further increase of antigenic diversification. Essential residues at one stage of virus evolution may become dispensable at another not very distant point in the evolutionary landscape. Implications for FMDV evolution and vaccine design are discussed.
Collapse
Affiliation(s)
- E Domingo
- Centro de Biologá Molecular Servero Ochoa, Universidad Autónoma de Madrid, Cantoblanco, Spain.
| | | | | | | | | | | | | | | |
Collapse
|