Results 31 to 40 of about 769 (119)
Journal of Fish Diseases, Volume 46, Issue 4, Page 433-443, April 2023., 2023 Abstract Mucosal surfaces constitute the main route of entry of pathogens into the host. In fish, these mucosal tissues include, among others, the gastrointestinal tract, the gills and the skin. However, knowledge about the mechanisms of regulation of immunity in these tissues is still scarce, being essential to generate a solid base that allows the ...
Rocío Simón +4 more
wiley +1 more source
Veterinary Medicine and Science, Volume 8, Issue 6, Page 2411-2417, November 2022., 2022 Phylogenetic analysis revealed that the detected strains (Jahad‐UT1 and Jahad‐UT2 isolates) are closely related (97.23%‐100%) to European isolates within genogroup ‘E’. This finding indicates that Jahad‐UT1 and Jahad‐UT2 isolates have been widely transferred to Iran from European countries.
Zahra Ziafati Kafi +7 more
wiley +1 more source
Temperature effects on teleost immunity in the light of climate change
Journal of Fish Biology, Volume 101, Issue 4, Page 780-796, October 2022., 2022 Abstract Temperature is an important environmental modulator of teleost immune activity. Susceptibility of teleosts to temperature variation depends on the species‐specific adaptive temperature range, and the activity of the teleost immune system is generally temperature‐dependent.
Jörn Peter Scharsack, Frederik Franke
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Journal of Fish Diseases, Volume 44, Issue 12, Page 2003-2012, December 2021., 2021 Abstract Intensive fish farming at high densities results in a wide range of adverse consequences on fish welfare, including pathogen spreading, stress and increased mortality rates. In this work, we have assessed whether the survival of Senegalese sole infected with the nervous necrosis virus (NNV), a pathogen responsible for severe disease outbreaks,
Lucía Vázquez‐Salgado +3 more
wiley +1 more source
Immunity to Fish Rhabdoviruses
Viruses, 2012 Members of the family Rhabdoviridae are single-stranded RNA viruses and globally important pathogens of wild and cultured fish and thus relatively well studied in their respective hosts or other model systems.
Maureen K. Purcell +2 more
doaj +1 more source
Kinetics of CD4‐1+ lymphocytes in brown trout after exposure to viral haemorrhagic septicaemia virus
Journal of Fish Diseases, Volume 44, Issue 10, Page 1553-1562, October 2021., 2021 Abstract T‐helper cells express CD4 as a co‐receptor that binds to major histocompatibility complex class II to synchronize the immune response against upcoming threats via mediating several cytokines. We have previously reported the presence of CD4 homologues in brown trout.
Hassan Ashfaq +5 more
wiley +1 more source
Temperature Variation and Host Immunity Regulate Viral Persistence in a Salmonid Host
Pathogens, 2021 Environmental variation has important effects on host–pathogen interactions, affecting large-scale ecological processes such as the severity and frequency of epidemics.
David J. Páez +6 more
doaj +1 more source
Frontiers in Genetics, 2022 Introduction: Viral hemorrhagic septicemia virus (VHSV) is the most lethal pathogen in aquaculture, infecting more than 140 fish species in marine, estuarine, and freshwater environments.
Kiran Nigar +7 more
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International audienceContext :The development of aquaculture, the world's fastest-growing agricultural sector, faces several challenges such as global warming, environmental pollution and the emergence of pathogens; impacting the health and welfare of ...
Fretaud, Maxence +9 more
core +6 more sources
Host range, host specificity and hypothesized host shift events among viruses of lower vertebrates
Veterinary Research, 2011 The successful replication of a viral agent in a host is a complex process that often leads to a species specificity of the virus and can make interspecies transmission difficult.
Bandín Isabel, Dopazo Carlos P
doaj +1 more source