Modulation of innate immunity in chickens induced by in vivo administration of baculovirus

Autores
Chimeno Zoth, Silvina Andrea; Carballeda, Juan Manuel; Gómez, Evangelina; Gravisaco, María José; Carrillo, Elisa Cristina; Berinstein, Analía
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Baculoviruses stimulate cytokine production in mammalian cells. They induce a strong innate immune response in animals and have adjuvant properties. The purpose of this work was to study the in vivo effect of baculovirus on chicken innate immune response. SPF chickens were inoculated intravenously with Autographa californica nuclear polyhedrosis virus (BV). Three hours later, chickens were bled, euthanized and their spleen, duodenum and cecal tonsils were excised in order to take samples for RNA extraction and real time PCR, and to isolate lymphocytes, which were stained and analyzed by flow cytometry. The results obtained showed that baculovirus inoculation up-regulates the expression ofIFNg, IL-6 and LITAF in spleen cells. This result (IFNg) correlated with that obtained by ELISA which showed a very strong increase of IFNg in chicken plasma. Flow cytometry analysis revealed that BV inoculation induced in spleen an increase in the percentage of monocyte/macrophage population together with an increase in CD3+CD4+T lymphocytes. On the other hand, BV inoculation decreased the percentage of CD3+CD4+T lymphocytes and increased the percentage of NK cells in cecal tonsils. However, intraepithelial lymphocytes of the gut did not show differences between BV and control treated animals. Even though further studies in order to understand the mechanisms by which BVs affect the avian immune response are needed, results obtained in the present work demonstrate the ability of BVs to stimulate the innate immunity in chickens, modifying the expression pattern of related genes and the profile of the immune cells involved.
Fil: Chimeno Zoth, Silvina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Carballeda, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Gómez, Evangelina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Gravisaco, María José. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Carrillo, Elisa Cristina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Berinstein, Analía. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
AVIAN INNATE IMMUNITY
BACULOVIRUS
FLOW CYTOMETRY
REAL TIME PCR
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/194502
Acceder
id CONICETDig_ec4c48061bf2f66a3f92b17ee46c8d29
oai_identifier_str oai:ri.conicet.gov.ar:11336/194502
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Modulation of innate immunity in chickens induced by in vivo administration of baculovirusChimeno Zoth, Silvina AndreaCarballeda, Juan ManuelGómez, EvangelinaGravisaco, María JoséCarrillo, Elisa CristinaBerinstein, AnalíaAVIAN INNATE IMMUNITYBACULOVIRUSFLOW CYTOMETRYREAL TIME PCRhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Baculoviruses stimulate cytokine production in mammalian cells. They induce a strong innate immune response in animals and have adjuvant properties. The purpose of this work was to study the in vivo effect of baculovirus on chicken innate immune response. SPF chickens were inoculated intravenously with Autographa californica nuclear polyhedrosis virus (BV). Three hours later, chickens were bled, euthanized and their spleen, duodenum and cecal tonsils were excised in order to take samples for RNA extraction and real time PCR, and to isolate lymphocytes, which were stained and analyzed by flow cytometry. The results obtained showed that baculovirus inoculation up-regulates the expression ofIFNg, IL-6 and LITAF in spleen cells. This result (IFNg) correlated with that obtained by ELISA which showed a very strong increase of IFNg in chicken plasma. Flow cytometry analysis revealed that BV inoculation induced in spleen an increase in the percentage of monocyte/macrophage population together with an increase in CD3+CD4+T lymphocytes. On the other hand, BV inoculation decreased the percentage of CD3+CD4+T lymphocytes and increased the percentage of NK cells in cecal tonsils. However, intraepithelial lymphocytes of the gut did not show differences between BV and control treated animals. Even though further studies in order to understand the mechanisms by which BVs affect the avian immune response are needed, results obtained in the present work demonstrate the ability of BVs to stimulate the innate immunity in chickens, modifying the expression pattern of related genes and the profile of the immune cells involved.Fil: Chimeno Zoth, Silvina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; ArgentinaFil: Carballeda, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; ArgentinaFil: Gómez, Evangelina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; ArgentinaFil: Gravisaco, María José. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; ArgentinaFil: Carrillo, Elisa Cristina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Berinstein, Analía. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science2012-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/194502Chimeno Zoth, Silvina Andrea; Carballeda, Juan Manuel; Gómez, Evangelina; Gravisaco, María José; Carrillo, Elisa Cristina; et al.; Modulation of innate immunity in chickens induced by in vivo administration of baculovirus; Elsevier Science; Veterinary Immunology And Immunopathology; 145; 2; 1-2012; 241-2470165-2427CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0165242711004533info:eu-repo/semantics/altIdentifier/doi/10.1016/j.vetimm.2011.11.008info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:39:41Zoai:ri.conicet.gov.ar:11336/194502instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:39:41.932CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Modulation of innate immunity in chickens induced by in vivo administration of baculovirus
title Modulation of innate immunity in chickens induced by in vivo administration of baculovirus
spellingShingle Modulation of innate immunity in chickens induced by in vivo administration of baculovirus
Chimeno Zoth, Silvina Andrea
AVIAN INNATE IMMUNITY
BACULOVIRUS
FLOW CYTOMETRY
REAL TIME PCR
title_short Modulation of innate immunity in chickens induced by in vivo administration of baculovirus
title_full Modulation of innate immunity in chickens induced by in vivo administration of baculovirus
title_fullStr Modulation of innate immunity in chickens induced by in vivo administration of baculovirus
title_full_unstemmed Modulation of innate immunity in chickens induced by in vivo administration of baculovirus
title_sort Modulation of innate immunity in chickens induced by in vivo administration of baculovirus
dc.creator.none.fl_str_mv Chimeno Zoth, Silvina Andrea
Carballeda, Juan Manuel
Gómez, Evangelina
Gravisaco, María José
Carrillo, Elisa Cristina
Berinstein, Analía
author Chimeno Zoth, Silvina Andrea
author_facet Chimeno Zoth, Silvina Andrea
Carballeda, Juan Manuel
Gómez, Evangelina
Gravisaco, María José
Carrillo, Elisa Cristina
Berinstein, Analía
author_role author
author2 Carballeda, Juan Manuel
Gómez, Evangelina
Gravisaco, María José
Carrillo, Elisa Cristina
Berinstein, Analía
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv AVIAN INNATE IMMUNITY
BACULOVIRUS
FLOW CYTOMETRY
REAL TIME PCR
topic AVIAN INNATE IMMUNITY
BACULOVIRUS
FLOW CYTOMETRY
REAL TIME PCR
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Baculoviruses stimulate cytokine production in mammalian cells. They induce a strong innate immune response in animals and have adjuvant properties. The purpose of this work was to study the in vivo effect of baculovirus on chicken innate immune response. SPF chickens were inoculated intravenously with Autographa californica nuclear polyhedrosis virus (BV). Three hours later, chickens were bled, euthanized and their spleen, duodenum and cecal tonsils were excised in order to take samples for RNA extraction and real time PCR, and to isolate lymphocytes, which were stained and analyzed by flow cytometry. The results obtained showed that baculovirus inoculation up-regulates the expression ofIFNg, IL-6 and LITAF in spleen cells. This result (IFNg) correlated with that obtained by ELISA which showed a very strong increase of IFNg in chicken plasma. Flow cytometry analysis revealed that BV inoculation induced in spleen an increase in the percentage of monocyte/macrophage population together with an increase in CD3+CD4+T lymphocytes. On the other hand, BV inoculation decreased the percentage of CD3+CD4+T lymphocytes and increased the percentage of NK cells in cecal tonsils. However, intraepithelial lymphocytes of the gut did not show differences between BV and control treated animals. Even though further studies in order to understand the mechanisms by which BVs affect the avian immune response are needed, results obtained in the present work demonstrate the ability of BVs to stimulate the innate immunity in chickens, modifying the expression pattern of related genes and the profile of the immune cells involved.
Fil: Chimeno Zoth, Silvina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Carballeda, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Gómez, Evangelina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Gravisaco, María José. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
Fil: Carrillo, Elisa Cristina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Berinstein, Analía. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Baculoviruses stimulate cytokine production in mammalian cells. They induce a strong innate immune response in animals and have adjuvant properties. The purpose of this work was to study the in vivo effect of baculovirus on chicken innate immune response. SPF chickens were inoculated intravenously with Autographa californica nuclear polyhedrosis virus (BV). Three hours later, chickens were bled, euthanized and their spleen, duodenum and cecal tonsils were excised in order to take samples for RNA extraction and real time PCR, and to isolate lymphocytes, which were stained and analyzed by flow cytometry. The results obtained showed that baculovirus inoculation up-regulates the expression ofIFNg, IL-6 and LITAF in spleen cells. This result (IFNg) correlated with that obtained by ELISA which showed a very strong increase of IFNg in chicken plasma. Flow cytometry analysis revealed that BV inoculation induced in spleen an increase in the percentage of monocyte/macrophage population together with an increase in CD3+CD4+T lymphocytes. On the other hand, BV inoculation decreased the percentage of CD3+CD4+T lymphocytes and increased the percentage of NK cells in cecal tonsils. However, intraepithelial lymphocytes of the gut did not show differences between BV and control treated animals. Even though further studies in order to understand the mechanisms by which BVs affect the avian immune response are needed, results obtained in the present work demonstrate the ability of BVs to stimulate the innate immunity in chickens, modifying the expression pattern of related genes and the profile of the immune cells involved.
publishDate 2012
dc.date.none.fl_str_mv 2012-01
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/11336/194502
Chimeno Zoth, Silvina Andrea; Carballeda, Juan Manuel; Gómez, Evangelina; Gravisaco, María José; Carrillo, Elisa Cristina; et al.; Modulation of innate immunity in chickens induced by in vivo administration of baculovirus; Elsevier Science; Veterinary Immunology And Immunopathology; 145; 2; 1-2012; 241-247
0165-2427
CONICET Digital
CONICET
url http://hdl.handle.net/11336/194502
identifier_str_mv Chimeno Zoth, Silvina Andrea; Carballeda, Juan Manuel; Gómez, Evangelina; Gravisaco, María José; Carrillo, Elisa Cristina; et al.; Modulation of innate immunity in chickens induced by in vivo administration of baculovirus; Elsevier Science; Veterinary Immunology And Immunopathology; 145; 2; 1-2012; 241-247
0165-2427
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0165242711004533
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.vetimm.2011.11.008
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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