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פותח על ידי קלירמאש פתרונות בע"מ -
Different transcriptional response between susceptible and resistant common carp (Cyprinus carpio) fish hints on the mechanism of CyHV-3 disease resistance
Year:
2019
Source of publication :
BMC Genomics
Authors :
דורון-פייגנבאום, עדי
;
.
חולתא, גדעון
;
.
Volume :
20
Co-Authors:

Tadmor-Levi, R., Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot, Israel, National Natural History Collections, Department of Ecology, Evolution and Behavior, Hebrew University of Jerusalem, Jerusalem, Israel; 
Marcos-Hadad, E., Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot, Israel;
Petit, J., Cell Biology and Immunology Group, Wageningen University and Research, Wageningen, Netherlands, Aquaculture and Fisheries Group, Wageningen University and Research, Wageningen, Netherlands;
Forlenza, M., Cell Biology and Immunology Group, Wageningen University and Research, Wageningen, Netherlands;
Wiegertjes, G.F., Aquaculture and Fisheries Group, Wageningen University and Research, Wageningen, Netherlands;
David, L., Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot, Israel.

Facilitators :
From page:
0
To page:
0
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Total pages:
1
)
Abstract:

Background: Infectious disease outbreaks form major setbacks to aquaculture production and to further development of this important sector. Cyprinid herpes virus-3 (CyHV-3) is a dsDNA virus widely hampering production of common carp (Cyprinus carpio), one of the most farmed fish species worldwide. Genetically disease resistant strains are highly sought after as a sustainable solution to this problem. To study the genetic basis and cellular pathways underlying disease resistance, RNA-Seq was used to characterize transcriptional responses of susceptible and resistant fish at day 4 after CyHV-3 infection. Results: In susceptible fish, over four times more differentially expressed genes were up-regulated between day 0 and 4 compared to resistant fish. Susceptible and resistant fish responded distinctively to infection as only 55 (9%) of the up-regulated genes were shared by these two fish types. Susceptible fish elicited a typical anti-viral response, involving interferon and interferon responsive genes, earlier than resistant fish did. Furthermore, chemokine profiles indicated that the two fish types elicited different cellular immunity responses. A comparative phylogenetic approach assisted in chemokine copies annotation pointing to different orthologous copies common to bony-fishes and even carp-specific paralogs that were differentially regulated and contributed to the different response of these two fish types. Susceptible fish up-regulated more ccl19 chemokines, which attract T-cells and macrophages, the anti-viral role of which is established, whereas resistant fish up-regulated more cxcl8/il8 chemokines, which attract neutrophils, the antiviral role of which is unfamiliar. Conclusions: Taken together, by pointing out transcriptional differences between susceptible and resistant fish in response to CyHV-3 infection, this study unraveled possible genes and pathways that take part in disease resistance mechanisms in fish and thus, enhances our understanding of fish immunogenetics and supports the development of sustainable and safe aquaculture.

Note:
Related Files :
animal experiment
cellular immunity
disease resistance
gene expression
Neutrophils
signal transduction
עוד תגיות
תוכן קשור
More details
DOI :
10.1186/s12864-019-6391-9
Article number:
1019
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
45815
Last updated date:
02/03/2022 17:27
Creation date:
21/01/2020 12:47
Scientific Publication
Different transcriptional response between susceptible and resistant common carp (Cyprinus carpio) fish hints on the mechanism of CyHV-3 disease resistance
20

Tadmor-Levi, R., Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot, Israel, National Natural History Collections, Department of Ecology, Evolution and Behavior, Hebrew University of Jerusalem, Jerusalem, Israel; 
Marcos-Hadad, E., Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot, Israel;
Petit, J., Cell Biology and Immunology Group, Wageningen University and Research, Wageningen, Netherlands, Aquaculture and Fisheries Group, Wageningen University and Research, Wageningen, Netherlands;
Forlenza, M., Cell Biology and Immunology Group, Wageningen University and Research, Wageningen, Netherlands;
Wiegertjes, G.F., Aquaculture and Fisheries Group, Wageningen University and Research, Wageningen, Netherlands;
David, L., Department of Animal Sciences, RH Smith Faculty of Agriculture, Food and Environment, Hebrew University of Jerusalem, Rehovot, Israel.

Different transcriptional response between susceptible and resistant common carp (Cyprinus carpio) fish hints on the mechanism of CyHV-3 disease resistance

Background: Infectious disease outbreaks form major setbacks to aquaculture production and to further development of this important sector. Cyprinid herpes virus-3 (CyHV-3) is a dsDNA virus widely hampering production of common carp (Cyprinus carpio), one of the most farmed fish species worldwide. Genetically disease resistant strains are highly sought after as a sustainable solution to this problem. To study the genetic basis and cellular pathways underlying disease resistance, RNA-Seq was used to characterize transcriptional responses of susceptible and resistant fish at day 4 after CyHV-3 infection. Results: In susceptible fish, over four times more differentially expressed genes were up-regulated between day 0 and 4 compared to resistant fish. Susceptible and resistant fish responded distinctively to infection as only 55 (9%) of the up-regulated genes were shared by these two fish types. Susceptible fish elicited a typical anti-viral response, involving interferon and interferon responsive genes, earlier than resistant fish did. Furthermore, chemokine profiles indicated that the two fish types elicited different cellular immunity responses. A comparative phylogenetic approach assisted in chemokine copies annotation pointing to different orthologous copies common to bony-fishes and even carp-specific paralogs that were differentially regulated and contributed to the different response of these two fish types. Susceptible fish up-regulated more ccl19 chemokines, which attract T-cells and macrophages, the anti-viral role of which is established, whereas resistant fish up-regulated more cxcl8/il8 chemokines, which attract neutrophils, the antiviral role of which is unfamiliar. Conclusions: Taken together, by pointing out transcriptional differences between susceptible and resistant fish in response to CyHV-3 infection, this study unraveled possible genes and pathways that take part in disease resistance mechanisms in fish and thus, enhances our understanding of fish immunogenetics and supports the development of sustainable and safe aquaculture.

Scientific Publication
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