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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/194502
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CONICET Digital (CONICET) |
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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 Técnicas2025-09-29T09:46:08Zoai: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:34982025-09-29 09:46:08.73CONICET 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 |
_version_ |
1844613441313046528 |
score |
13.070432 |