Effects of steaming on health-valuable nutrients from fortified farmed fish: gilthead seabream (Sparus aurata) and common carp (Cyprinus carpio) as case studies

2021 ◽  
pp. 112218
Author(s):  
Vera Barbosa ◽  
Ana Luísa Maulvault ◽  
Patrícia Anacleto ◽  
Marta Santos ◽  
Mónica Mai ◽  
...  
Keyword(s):  
Case Studies ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Sparus Aurata ◽  
Gilthead Seabream ◽  
Farmed Fish ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio

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

2019 ◽  
Author(s):  
Roni Tadmor-Levi ◽  
Adi Doron-Faigenboim ◽  
Jenny Marcos-Haddad ◽  
Jules Petit ◽  
Gideon Hulata ◽  
...  
Keyword(s):  
Disease Resistance ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Underlying Disease ◽  
Resistance Mechanisms ◽  
Farmed Fish ◽  
Transcriptional Responses ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio

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.

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

2019 ◽  
Author(s):  
Roni Tadmor-Levi ◽  
Adi Doron-Faigenboim ◽  
Jenny Marcos-Haddad ◽  
Jules Petit ◽  
Gideon Hulata ◽  
...  
Keyword(s):  
Disease Resistance ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Underlying Disease ◽  
Resistance Mechanisms ◽  
Farmed Fish ◽  
Transcriptional Responses ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio

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 fish types. Susceptible fish elicited earlier a typical anti-viral response, involving interferon and interferon responsive genes. Moreover, chemokine profiles indicated different cellular immunity responses. A comparative phylogenetic approach assisted in gene 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 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 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.

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

2019 ◽  
Author(s):  
Roni Tadmor-Levi ◽  
Adi Doron-Faigenboim ◽  
Jenny Marcos-Haddad ◽  
Jules Petit ◽  
Gideon Hulata ◽  
...  
Keyword(s):  
Disease Resistance ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
Underlying Disease ◽  
Resistance Mechanisms ◽  
Farmed Fish ◽  
Transcriptional Responses ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio

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.

First report of carp edema virus in the mortality of wild common carp Cyprinus carpio in North America

2018 ◽  
Vol 131 (3) ◽  
pp. 177-186 ◽  
Author(s):  
J Lovy ◽  
SE Friend ◽  
L Al-Hussinee ◽  
TB Waltzek
Keyword(s):  
North America ◽  
Common Carp ◽  
Cyprinus Carpio ◽  
First Report ◽  
Common Carp Cyprinus Carpio ◽  
Carp Cyprinus Carpio
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