Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2

Autores
Pecora, Andrea; Malacari, Darío Amilcar; Pérez Aguirreburualde, María Sol; Bellido, Demian; Nuñez, Maria del Carmen; Dus Santos, Maria Jose; Martínez Escribano, José Angel; Wigdorovitz, Andres
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this study was to develop and test a multivalent subunit vaccine against Bovine Viral Diarrhea Virus (BVDV) based on the E2 virus glycoprotein belonging to genotypes 1a, 1b and 2a, immunopotentiated by targeting these antigens to antigen-presenting cells. The E2 antigens were expressed in insect cells by a baculovirus vector as fusion proteins with a single chain antibody, named APCH I, which recognizes the β-chain of the MHC Class II antigen. The three chimeric proteins were evaluated for their immunogenicity in a guinea pig model as well as in colostrum-deprived calves. Once the immune response in experimentally vaccinated calves was evaluated, immunized animals were challenged with type 1b or type 2b BVDV in order to study the protection conferred by the experimental vaccine. The recombinant APCH I-tE21a-1b-2a vaccine was immunogenic both in guinea pigs and calves, inducing neutralizing antibodies. After BVDV type 1b and type 2 challenge of vaccinated calves in a proof of concept, the type 1b virus could not be isolated in any animal; meanwhile it was detected in all challenged non-vaccinated control animals. However, the type 2 BVDV was isolated to a lesser extent compared to unvaccinated animals challenged with type 2 BVDV. Clinical signs associated to BVDV, hyperthermia and leukopenia were reduced with respect to controls in all vaccinated calves. Given these results, this multivalent vaccine holds promise for a safe and effective tool to control BVDV in herds
Instituto de Virología
Fil: Pecora, Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Malacari, Darío Amilcar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Pérez Aguirreburualde, María Sol. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Bellido, Demian. Vetanco SA; Argentina
Fil: Nuñez, Maria del Carmen. Algenex SL, Madrid; España
Fil: Dus Santos, Maria Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Martínez Escribano, José Angel. Instituto Nacional de Investigación Agraria. Departamento de Biotecnología; España
Fil: Wigdorovitz, Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fuente
Vaccine 33 (39) : 5163-5171. (22 September 2015)
Materia
Pestivirus de la Diarrea Bovina
Bovine Diarrhoea Pestivirus
Glycoproteins
Glicoproteínas
Polyvalent Vaccines
Vacuna Polivalente
Vaccines
Vacuna
E2 Glycoprotein
BVDV
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
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spelling Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2Pecora, AndreaMalacari, Darío AmilcarPérez Aguirreburualde, María SolBellido, DemianNuñez, Maria del CarmenDus Santos, Maria JoseMartínez Escribano, José AngelWigdorovitz, AndresPestivirus de la Diarrea BovinaBovine Diarrhoea PestivirusGlycoproteinsGlicoproteínasPolyvalent VaccinesVacuna PolivalenteVaccinesVacunaE2 GlycoproteinBVDVThe aim of this study was to develop and test a multivalent subunit vaccine against Bovine Viral Diarrhea Virus (BVDV) based on the E2 virus glycoprotein belonging to genotypes 1a, 1b and 2a, immunopotentiated by targeting these antigens to antigen-presenting cells. The E2 antigens were expressed in insect cells by a baculovirus vector as fusion proteins with a single chain antibody, named APCH I, which recognizes the β-chain of the MHC Class II antigen. The three chimeric proteins were evaluated for their immunogenicity in a guinea pig model as well as in colostrum-deprived calves. Once the immune response in experimentally vaccinated calves was evaluated, immunized animals were challenged with type 1b or type 2b BVDV in order to study the protection conferred by the experimental vaccine. The recombinant APCH I-tE21a-1b-2a vaccine was immunogenic both in guinea pigs and calves, inducing neutralizing antibodies. After BVDV type 1b and type 2 challenge of vaccinated calves in a proof of concept, the type 1b virus could not be isolated in any animal; meanwhile it was detected in all challenged non-vaccinated control animals. However, the type 2 BVDV was isolated to a lesser extent compared to unvaccinated animals challenged with type 2 BVDV. Clinical signs associated to BVDV, hyperthermia and leukopenia were reduced with respect to controls in all vaccinated calves. Given these results, this multivalent vaccine holds promise for a safe and effective tool to control BVDV in herdsInstituto de VirologíaFil: Pecora, Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Malacari, Darío Amilcar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Pérez Aguirreburualde, María Sol. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Bellido, Demian. Vetanco SA; ArgentinaFil: Nuñez, Maria del Carmen. Algenex SL, Madrid; EspañaFil: Dus Santos, Maria Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; ArgentinaFil: Martínez Escribano, José Angel. Instituto Nacional de Investigación Agraria. Departamento de Biotecnología; EspañaFil: Wigdorovitz, Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2019-03-01T18:56:08Z2019-03-01T18:56:08Z2015-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/4536https://www.sciencedirect.com/science/article/pii/S0264410X15011147?via%3Dihub0264-410Xhttps://doi.org/10.1016/j.vaccine.2015.07.106Vaccine 33 (39) : 5163-5171. (22 September 2015)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:47:50Zoai:localhost:20.500.12123/4536instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:47:51.373INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2
title Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2
spellingShingle Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2
Pecora, Andrea
Pestivirus de la Diarrea Bovina
Bovine Diarrhoea Pestivirus
Glycoproteins
Glicoproteínas
Polyvalent Vaccines
Vacuna Polivalente
Vaccines
Vacuna
E2 Glycoprotein
BVDV
title_short Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2
title_full Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2
title_fullStr Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2
title_full_unstemmed Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2
title_sort Development of an APC-targeted multivalent E2-based vaccine against Bovine Viral Diarrhea Virus types 1 and 2
dc.creator.none.fl_str_mv Pecora, Andrea
Malacari, Darío Amilcar
Pérez Aguirreburualde, María Sol
Bellido, Demian
Nuñez, Maria del Carmen
Dus Santos, Maria Jose
Martínez Escribano, José Angel
Wigdorovitz, Andres
author Pecora, Andrea
author_facet Pecora, Andrea
Malacari, Darío Amilcar
Pérez Aguirreburualde, María Sol
Bellido, Demian
Nuñez, Maria del Carmen
Dus Santos, Maria Jose
Martínez Escribano, José Angel
Wigdorovitz, Andres
author_role author
author2 Malacari, Darío Amilcar
Pérez Aguirreburualde, María Sol
Bellido, Demian
Nuñez, Maria del Carmen
Dus Santos, Maria Jose
Martínez Escribano, José Angel
Wigdorovitz, Andres
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Pestivirus de la Diarrea Bovina
Bovine Diarrhoea Pestivirus
Glycoproteins
Glicoproteínas
Polyvalent Vaccines
Vacuna Polivalente
Vaccines
Vacuna
E2 Glycoprotein
BVDV
topic Pestivirus de la Diarrea Bovina
Bovine Diarrhoea Pestivirus
Glycoproteins
Glicoproteínas
Polyvalent Vaccines
Vacuna Polivalente
Vaccines
Vacuna
E2 Glycoprotein
BVDV
dc.description.none.fl_txt_mv The aim of this study was to develop and test a multivalent subunit vaccine against Bovine Viral Diarrhea Virus (BVDV) based on the E2 virus glycoprotein belonging to genotypes 1a, 1b and 2a, immunopotentiated by targeting these antigens to antigen-presenting cells. The E2 antigens were expressed in insect cells by a baculovirus vector as fusion proteins with a single chain antibody, named APCH I, which recognizes the β-chain of the MHC Class II antigen. The three chimeric proteins were evaluated for their immunogenicity in a guinea pig model as well as in colostrum-deprived calves. Once the immune response in experimentally vaccinated calves was evaluated, immunized animals were challenged with type 1b or type 2b BVDV in order to study the protection conferred by the experimental vaccine. The recombinant APCH I-tE21a-1b-2a vaccine was immunogenic both in guinea pigs and calves, inducing neutralizing antibodies. After BVDV type 1b and type 2 challenge of vaccinated calves in a proof of concept, the type 1b virus could not be isolated in any animal; meanwhile it was detected in all challenged non-vaccinated control animals. However, the type 2 BVDV was isolated to a lesser extent compared to unvaccinated animals challenged with type 2 BVDV. Clinical signs associated to BVDV, hyperthermia and leukopenia were reduced with respect to controls in all vaccinated calves. Given these results, this multivalent vaccine holds promise for a safe and effective tool to control BVDV in herds
Instituto de Virología
Fil: Pecora, Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Malacari, Darío Amilcar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Pérez Aguirreburualde, María Sol. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Bellido, Demian. Vetanco SA; Argentina
Fil: Nuñez, Maria del Carmen. Algenex SL, Madrid; España
Fil: Dus Santos, Maria Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina
Fil: Martínez Escribano, José Angel. Instituto Nacional de Investigación Agraria. Departamento de Biotecnología; España
Fil: Wigdorovitz, Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The aim of this study was to develop and test a multivalent subunit vaccine against Bovine Viral Diarrhea Virus (BVDV) based on the E2 virus glycoprotein belonging to genotypes 1a, 1b and 2a, immunopotentiated by targeting these antigens to antigen-presenting cells. The E2 antigens were expressed in insect cells by a baculovirus vector as fusion proteins with a single chain antibody, named APCH I, which recognizes the β-chain of the MHC Class II antigen. The three chimeric proteins were evaluated for their immunogenicity in a guinea pig model as well as in colostrum-deprived calves. Once the immune response in experimentally vaccinated calves was evaluated, immunized animals were challenged with type 1b or type 2b BVDV in order to study the protection conferred by the experimental vaccine. The recombinant APCH I-tE21a-1b-2a vaccine was immunogenic both in guinea pigs and calves, inducing neutralizing antibodies. After BVDV type 1b and type 2 challenge of vaccinated calves in a proof of concept, the type 1b virus could not be isolated in any animal; meanwhile it was detected in all challenged non-vaccinated control animals. However, the type 2 BVDV was isolated to a lesser extent compared to unvaccinated animals challenged with type 2 BVDV. Clinical signs associated to BVDV, hyperthermia and leukopenia were reduced with respect to controls in all vaccinated calves. Given these results, this multivalent vaccine holds promise for a safe and effective tool to control BVDV in herds
publishDate 2015
dc.date.none.fl_str_mv 2015-09
2019-03-01T18:56:08Z
2019-03-01T18:56:08Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/4536
https://www.sciencedirect.com/science/article/pii/S0264410X15011147?via%3Dihub
0264-410X
https://doi.org/10.1016/j.vaccine.2015.07.106
url http://hdl.handle.net/20.500.12123/4536
https://www.sciencedirect.com/science/article/pii/S0264410X15011147?via%3Dihub
https://doi.org/10.1016/j.vaccine.2015.07.106
identifier_str_mv 0264-410X
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Vaccine 33 (39) : 5163-5171. (22 September 2015)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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