Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages
- Autores
- Barone, Lucas Jose; Cardoso, Nancy; Mansilla, Florencia Celeste; Castillo, Mariangeles; Capozzo, Alejandra
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Macrophages are important cells of the innate immunity that play a major role in Bovine Viral Diarrhoea Virus (BVDV) pathogenesis. Macrophages are not a homogenous population; they exist in different phenotypes, typically divided into two main categories: classically (pro-inflammatory) and alternatively activated (anti-inflammatory) or M1 and M2, respectively. The role of bovine macrophage phenotypes on BVDV infection is still unclear. This study characterized the interaction between BVDV and monocyte-derived macrophages (Mo-Mφ) collected from healthy cattle and polarized to an M1 or M2 state by using LPS, INF-γ, IL-4, or azithromycin. Arginase activity quantitation was utilized as a marker of the M2 Mo-Mφ spectrum. There was a significant association between arginase activity and the replication rate of BVDV strains of different genotypes and biotypes. Inhibition of arginase activity also reduced BVDV infectivity. Calves treated with azithromycin-induced Mo-Mφ of the M2 state produced high levels of arginase. Interestingly, azithromycin administered in vivo increased the susceptibility of macrophages to BVDV infection ex vivo. Mo-Mφ from pregnant dams and calves produced higher arginase levels than those from non-pregnant adult animals. The increased infection of arginase-producing alternatively activated bovine macrophages with BVDV supports the need to delve into a possible leading role of M2 macrophages in establishing the immune-suppressive state during BVDV convalescence.
Instituto de Virología
Fil: Barone, Lucas Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina
Fil: Barone, Lucas Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cardoso, Nancy Patricia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina
Fil: Cardoso, Nancy Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mansilla, Florencia Celeste. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina
Fil: Mansilla, Florencia Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Castillo, Mariangeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina
Fil: Castillo, Mariangeles. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Capozzo, Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina
Fil: Capozzo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Fuente
- Virulence 15 (1) : 2283899 (2024)
- Materia
-
Macrophages
Pestivirus
Immunosuppression
Replication
Bovine Viral Diarrhoea
Monocytes
Macrófago
Inmunodepresión
Replicación
Diarrea Viral Bovina
Monocito
Azithromycin
Azitromicina - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/22064
Ver los metadatos del registro completo
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Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophagesBarone, Lucas JoseCardoso, NancyMansilla, Florencia CelesteCastillo, MariangelesCapozzo, AlejandraMacrophagesPestivirusImmunosuppressionReplicationBovine Viral DiarrhoeaMonocytesMacrófagoInmunodepresiónReplicaciónDiarrea Viral BovinaMonocitoAzithromycinAzitromicinaMacrophages are important cells of the innate immunity that play a major role in Bovine Viral Diarrhoea Virus (BVDV) pathogenesis. Macrophages are not a homogenous population; they exist in different phenotypes, typically divided into two main categories: classically (pro-inflammatory) and alternatively activated (anti-inflammatory) or M1 and M2, respectively. The role of bovine macrophage phenotypes on BVDV infection is still unclear. This study characterized the interaction between BVDV and monocyte-derived macrophages (Mo-Mφ) collected from healthy cattle and polarized to an M1 or M2 state by using LPS, INF-γ, IL-4, or azithromycin. Arginase activity quantitation was utilized as a marker of the M2 Mo-Mφ spectrum. There was a significant association between arginase activity and the replication rate of BVDV strains of different genotypes and biotypes. Inhibition of arginase activity also reduced BVDV infectivity. Calves treated with azithromycin-induced Mo-Mφ of the M2 state produced high levels of arginase. Interestingly, azithromycin administered in vivo increased the susceptibility of macrophages to BVDV infection ex vivo. Mo-Mφ from pregnant dams and calves produced higher arginase levels than those from non-pregnant adult animals. The increased infection of arginase-producing alternatively activated bovine macrophages with BVDV supports the need to delve into a possible leading role of M2 macrophages in establishing the immune-suppressive state during BVDV convalescence.Instituto de VirologíaFil: Barone, Lucas Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; ArgentinaFil: Barone, Lucas Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cardoso, Nancy Patricia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; ArgentinaFil: Cardoso, Nancy Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mansilla, Florencia Celeste. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; ArgentinaFil: Mansilla, Florencia Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Castillo, Mariangeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; ArgentinaFil: Castillo, Mariangeles. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Capozzo, Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; ArgentinaFil: Capozzo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaTaylor & Francis2025-04-28T10:04:35Z2025-04-28T10:04:35Z2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/22064https://www.tandfonline.com/doi/full/10.1080/21505594.2023.22838992150-5608https://doi.org/10.1080/21505594.2023.2283899Virulence 15 (1) : 2283899 (2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-23T11:19:29Zoai:localhost:20.500.12123/22064instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:19:29.961INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
| dc.title.none.fl_str_mv |
Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages |
| title |
Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages |
| spellingShingle |
Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages Barone, Lucas Jose Macrophages Pestivirus Immunosuppression Replication Bovine Viral Diarrhoea Monocytes Macrófago Inmunodepresión Replicación Diarrea Viral Bovina Monocito Azithromycin Azitromicina |
| title_short |
Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages |
| title_full |
Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages |
| title_fullStr |
Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages |
| title_full_unstemmed |
Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages |
| title_sort |
Enhanced infectivity of bovine viral diarrhoea virus (BVDV) in arginase-producing bovine monocyte-derived macrophages |
| dc.creator.none.fl_str_mv |
Barone, Lucas Jose Cardoso, Nancy Mansilla, Florencia Celeste Castillo, Mariangeles Capozzo, Alejandra |
| author |
Barone, Lucas Jose |
| author_facet |
Barone, Lucas Jose Cardoso, Nancy Mansilla, Florencia Celeste Castillo, Mariangeles Capozzo, Alejandra |
| author_role |
author |
| author2 |
Cardoso, Nancy Mansilla, Florencia Celeste Castillo, Mariangeles Capozzo, Alejandra |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Macrophages Pestivirus Immunosuppression Replication Bovine Viral Diarrhoea Monocytes Macrófago Inmunodepresión Replicación Diarrea Viral Bovina Monocito Azithromycin Azitromicina |
| topic |
Macrophages Pestivirus Immunosuppression Replication Bovine Viral Diarrhoea Monocytes Macrófago Inmunodepresión Replicación Diarrea Viral Bovina Monocito Azithromycin Azitromicina |
| dc.description.none.fl_txt_mv |
Macrophages are important cells of the innate immunity that play a major role in Bovine Viral Diarrhoea Virus (BVDV) pathogenesis. Macrophages are not a homogenous population; they exist in different phenotypes, typically divided into two main categories: classically (pro-inflammatory) and alternatively activated (anti-inflammatory) or M1 and M2, respectively. The role of bovine macrophage phenotypes on BVDV infection is still unclear. This study characterized the interaction between BVDV and monocyte-derived macrophages (Mo-Mφ) collected from healthy cattle and polarized to an M1 or M2 state by using LPS, INF-γ, IL-4, or azithromycin. Arginase activity quantitation was utilized as a marker of the M2 Mo-Mφ spectrum. There was a significant association between arginase activity and the replication rate of BVDV strains of different genotypes and biotypes. Inhibition of arginase activity also reduced BVDV infectivity. Calves treated with azithromycin-induced Mo-Mφ of the M2 state produced high levels of arginase. Interestingly, azithromycin administered in vivo increased the susceptibility of macrophages to BVDV infection ex vivo. Mo-Mφ from pregnant dams and calves produced higher arginase levels than those from non-pregnant adult animals. The increased infection of arginase-producing alternatively activated bovine macrophages with BVDV supports the need to delve into a possible leading role of M2 macrophages in establishing the immune-suppressive state during BVDV convalescence. Instituto de Virología Fil: Barone, Lucas Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina Fil: Barone, Lucas Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Cardoso, Nancy Patricia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina Fil: Cardoso, Nancy Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Mansilla, Florencia Celeste. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina Fil: Mansilla, Florencia Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Castillo, Mariangeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina Fil: Castillo, Mariangeles. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Capozzo, Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología e Innovaciones Tecnológicas; Argentina Fil: Capozzo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
| description |
Macrophages are important cells of the innate immunity that play a major role in Bovine Viral Diarrhoea Virus (BVDV) pathogenesis. Macrophages are not a homogenous population; they exist in different phenotypes, typically divided into two main categories: classically (pro-inflammatory) and alternatively activated (anti-inflammatory) or M1 and M2, respectively. The role of bovine macrophage phenotypes on BVDV infection is still unclear. This study characterized the interaction between BVDV and monocyte-derived macrophages (Mo-Mφ) collected from healthy cattle and polarized to an M1 or M2 state by using LPS, INF-γ, IL-4, or azithromycin. Arginase activity quantitation was utilized as a marker of the M2 Mo-Mφ spectrum. There was a significant association between arginase activity and the replication rate of BVDV strains of different genotypes and biotypes. Inhibition of arginase activity also reduced BVDV infectivity. Calves treated with azithromycin-induced Mo-Mφ of the M2 state produced high levels of arginase. Interestingly, azithromycin administered in vivo increased the susceptibility of macrophages to BVDV infection ex vivo. Mo-Mφ from pregnant dams and calves produced higher arginase levels than those from non-pregnant adult animals. The increased infection of arginase-producing alternatively activated bovine macrophages with BVDV supports the need to delve into a possible leading role of M2 macrophages in establishing the immune-suppressive state during BVDV convalescence. |
| publishDate |
2024 |
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2024 2025-04-28T10:04:35Z 2025-04-28T10:04:35Z |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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http://hdl.handle.net/20.500.12123/22064 https://www.tandfonline.com/doi/full/10.1080/21505594.2023.2283899 2150-5608 https://doi.org/10.1080/21505594.2023.2283899 |
| url |
http://hdl.handle.net/20.500.12123/22064 https://www.tandfonline.com/doi/full/10.1080/21505594.2023.2283899 https://doi.org/10.1080/21505594.2023.2283899 |
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eng |
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Taylor & Francis |
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Taylor & Francis |
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