Interferon Gamma Induces the Increase of Cell-Surface Markers (CD80/86, CD83 and MHC-II) in Splenocytes From Atlantic Salmon
Art. 666356, 10 S. Type II interferon gamma (IFNg) is a pleiotropic cytokine capable of modulating the innate and adaptive immune responses which has been widely characterized in several teleost families. In fish, IFNg stimulates the expression of cytokines and chemokines associated with the pro-inf...
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ftfrauneprints:oai:publica.fraunhofer.de:publica/268907 2024-04-28T08:13:21+00:00 Interferon Gamma Induces the Increase of Cell-Surface Markers (CD80/86, CD83 and MHC-II) in Splenocytes From Atlantic Salmon Morales-Lange, B. Ramírez-Cepeda, F. Schmitt, P. Guzmán, F. Lagos, L. Øverland, M. Wong-Benito, V. Imarai, M. Fuentes, D. Boltaña, S. Alcaíno, J. Soto, C. Mercado, L. 2021 https://publica.fraunhofer.de/handle/publica/268907 https://doi.org/10.3389/fimmu.2021.666356 en eng Frontiers in Immunology doi:10.3389/fimmu.2021.666356 https://publica.fraunhofer.de/handle/publica/268907 616 journal article 2021 ftfrauneprints https://doi.org/10.3389/fimmu.2021.666356 2024-04-03T14:27:06Z Art. 666356, 10 S. Type II interferon gamma (IFNg) is a pleiotropic cytokine capable of modulating the innate and adaptive immune responses which has been widely characterized in several teleost families. In fish, IFNg stimulates the expression of cytokines and chemokines associated with the pro-inflammatory response and enhances the production of nitrogen and oxygen reactive species in phagocytic cells. This work studied the effect of IFNg on the expression of cell-surface markers on splenocytes of Atlantic salmon (Salmo salar). In vitro results showed that subpopulations of mononuclear splenocytes cultured for 15 days were capable of increasing gene expression and protein availability of cell-surface markers such as CD80/86, CD83 and MHC II, after being stimulated with recombinant IFNg. These results were observed for subpopulations with characteristics associated with monocytes (51%), and features that could be related to lymphocytes (46.3%). In addition, a decrease in the expression of zbtb46 was detected in IFNg-stimulated splenocytes. Finally, the expression of IFNg and cell-surface markers was assessed in Atlantic salmon under field conditions. In vivo results showed that the expression of ifng increased simultaneously with the up-regulation of cd80/86, cd83 and mhcii during a natural outbreak of Piscirickettsia salmonis. Overall, the results obtained in this study allow us to propose IFNg as a candidate molecule to stimulate the phenotypic progression of a small population of immune cells, which will increase antigen presenting cells markers. Thereby, modulatory strategies using IFNg may generate a robust and coordinated immune response in fish against pathogens that affect aquaculture. 12 Article in Journal/Newspaper Atlantic salmon Salmo salar Publikationsdatenbank der Fraunhofer-Gesellschaft Frontiers in Immunology 12 |
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616 Morales-Lange, B. Ramírez-Cepeda, F. Schmitt, P. Guzmán, F. Lagos, L. Øverland, M. Wong-Benito, V. Imarai, M. Fuentes, D. Boltaña, S. Alcaíno, J. Soto, C. Mercado, L. Interferon Gamma Induces the Increase of Cell-Surface Markers (CD80/86, CD83 and MHC-II) in Splenocytes From Atlantic Salmon |
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Art. 666356, 10 S. Type II interferon gamma (IFNg) is a pleiotropic cytokine capable of modulating the innate and adaptive immune responses which has been widely characterized in several teleost families. In fish, IFNg stimulates the expression of cytokines and chemokines associated with the pro-inflammatory response and enhances the production of nitrogen and oxygen reactive species in phagocytic cells. This work studied the effect of IFNg on the expression of cell-surface markers on splenocytes of Atlantic salmon (Salmo salar). In vitro results showed that subpopulations of mononuclear splenocytes cultured for 15 days were capable of increasing gene expression and protein availability of cell-surface markers such as CD80/86, CD83 and MHC II, after being stimulated with recombinant IFNg. These results were observed for subpopulations with characteristics associated with monocytes (51%), and features that could be related to lymphocytes (46.3%). In addition, a decrease in the expression of zbtb46 was detected in IFNg-stimulated splenocytes. Finally, the expression of IFNg and cell-surface markers was assessed in Atlantic salmon under field conditions. In vivo results showed that the expression of ifng increased simultaneously with the up-regulation of cd80/86, cd83 and mhcii during a natural outbreak of Piscirickettsia salmonis. Overall, the results obtained in this study allow us to propose IFNg as a candidate molecule to stimulate the phenotypic progression of a small population of immune cells, which will increase antigen presenting cells markers. Thereby, modulatory strategies using IFNg may generate a robust and coordinated immune response in fish against pathogens that affect aquaculture. 12 |
format |
Article in Journal/Newspaper |
author |
Morales-Lange, B. Ramírez-Cepeda, F. Schmitt, P. Guzmán, F. Lagos, L. Øverland, M. Wong-Benito, V. Imarai, M. Fuentes, D. Boltaña, S. Alcaíno, J. Soto, C. Mercado, L. |
author_facet |
Morales-Lange, B. Ramírez-Cepeda, F. Schmitt, P. Guzmán, F. Lagos, L. Øverland, M. Wong-Benito, V. Imarai, M. Fuentes, D. Boltaña, S. Alcaíno, J. Soto, C. Mercado, L. |
author_sort |
Morales-Lange, B. |
title |
Interferon Gamma Induces the Increase of Cell-Surface Markers (CD80/86, CD83 and MHC-II) in Splenocytes From Atlantic Salmon |
title_short |
Interferon Gamma Induces the Increase of Cell-Surface Markers (CD80/86, CD83 and MHC-II) in Splenocytes From Atlantic Salmon |
title_full |
Interferon Gamma Induces the Increase of Cell-Surface Markers (CD80/86, CD83 and MHC-II) in Splenocytes From Atlantic Salmon |
title_fullStr |
Interferon Gamma Induces the Increase of Cell-Surface Markers (CD80/86, CD83 and MHC-II) in Splenocytes From Atlantic Salmon |
title_full_unstemmed |
Interferon Gamma Induces the Increase of Cell-Surface Markers (CD80/86, CD83 and MHC-II) in Splenocytes From Atlantic Salmon |
title_sort |
interferon gamma induces the increase of cell-surface markers (cd80/86, cd83 and mhc-ii) in splenocytes from atlantic salmon |
publishDate |
2021 |
url |
https://publica.fraunhofer.de/handle/publica/268907 https://doi.org/10.3389/fimmu.2021.666356 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
Frontiers in Immunology doi:10.3389/fimmu.2021.666356 https://publica.fraunhofer.de/handle/publica/268907 |
op_doi |
https://doi.org/10.3389/fimmu.2021.666356 |
container_title |
Frontiers in Immunology |
container_volume |
12 |
_version_ |
1797579896341397504 |