An oral nervous necrosis virus vaccine using Vibrio anguillarum as an expression host provides early protection

Chen, Yi Min; Shih, Ching Hung; Liu, Hsiao Chien; Wu, Cheng‐Ying; Lin, Chin Chiu; Wang, Han Ching; Chen, Tzong Yueh; Yang, Huey Lang; Lin, John Han You

doi:10.1016/j.aquaculture.2011.08.035

Cited by 28 publications

(14 citation statements)

References 35 publications

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“…; Chen et al . ), and enhanced virus‐neutralizing antibody response was observed after immunization at grow‐out stages with recombinant C protein (Sommerset et al . ).…”

Section: Control Proceduresmentioning

confidence: 99%

“…Recombinant betanodavirus coat proteins expressed in Escherichia coli was firstly proposed in different fish species like sevenband grouper Epinephelus septemfasciatus and humpback grouper Cromileptes altivelis (Tanaka et al 2001;Yuasa et al 2002), turbot and Atlantic halibut (H usgarð et al 2001;Sommerset et al 2005). More recent constructions combined to artermia or Vibrio anguillarum induced significant levels of protection in larvae of orange-spotted grouper Epinephelus coioides (Lin et al 2007;Chen et al 2011), and enhanced virus-neutralizing antibody response was observed after immunization at grow-out stages with recombinant C protein (Sommerset et al 2005). Virus-like particles have also been developed to create a more effective procedure to control VNN disease (Liu et al 2006b;Thi ery et al 2006).…”

Section: Control Proceduresmentioning

confidence: 99%

See 1 more Smart Citation

Viral encephalopathy and retinopathy in aquaculture: a review

Doan

Vandeputte

Chatain

et al. 2016

Journal of Fish Diseases

141

115

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Viral encephalopathy and retinopathy (VER), otherwise known as viral nervous necrosis (VNN), is a major devastating threat for aquatic animals. Betanodaviruses have been isolated in at least 70 aquatic animal species in marine and in freshwater environments throughout the world, with the notable exception of South America. In this review, the main features of betanodavirus, including its diversity, its distribution and its transmission modes in fish, are firstly presented. Then, the existing diagnosis and detection methods, as well as the different control procedures of this disease, are reviewed. Finally, the potential of selective breeding, including both conventional and genomic selection, as an opportunity to obtain resistant commercial populations, is examined.

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“…; Chen et al . ), and enhanced virus‐neutralizing antibody response was observed after immunization at grow‐out stages with recombinant C protein (Sommerset et al . ).…”

Section: Control Proceduresmentioning

confidence: 99%

Section: Control Proceduresmentioning

confidence: 99%

Viral encephalopathy and retinopathy in aquaculture: a review

Doan

Vandeputte

Chatain

et al. 2016

Journal of Fish Diseases

141

115

View full text Add to dashboard Cite

show abstract

“…The protection efficacy can be improved by manipulating the expression in the host. Antigen expressed in Vibrio anguillarum, a common marine bacterium with immune-stimulatory capability followed by oral vaccination can enhance the efficacy in a shorter incubation period and can reduce the risk of NNV infection at early stage [17]. Some natural products from plants are found to be effective against viruses and can be used as antiviral drugs [57].…”

Section: Disease Control Strategiesmentioning

confidence: 99%

Betanodavirus of Marine and Freshwater Fish: Distribution, Genomic Organization, Diagnosis and Control Measures

et al. 2012

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“…), striped jack (Pseudocaranx dentex), Senegalese sole (Solea senegalensis), turbot, Atlantic halibut (Hippoglossus hippoglossus) and Atlantic cod. Chen et al (2011) focused on the development of a new oral vaccine that could provide sufficient, earlier protection in the orange-spotted grouper (Epinephelus coioides) [50].…”

Section: Viral Nervous Necrosismentioning

confidence: 99%

Protection of Teleost Fish against Infectious Diseases through Oral Administration of Vaccines: Update 2021

Bøgwald

Dalmo

2021

IJMS

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Immersion and intraperitoneal injection are the two most common methods used for the vaccination of fish. Because both methods require that fish are handled and thereby stressed, oral administration of vaccines as feed supplements is desirable. In addition, in terms of revaccination (boosting) of adult fish held in net pens, oral administration of vaccines is probably the only feasible method to obtain proper protection against diseases over long periods of time. Oral vaccination is considered a suitable method for mass immunization of large and stress-sensitive fish populations. Moreover, oral vaccines may preferably induce mucosal immunity, which is especially important to fish. Experimental oral vaccine formulations include both non-encapsulated and encapsulated antigens, viruses and bacteria. To develop an effective oral vaccine, the desired antigens must be protected against the harsh environments in the stomach and gut so they can remain intact when they reach the lower gut/intestine where they normally are absorbed and transported to immune cells. The most commonly used encapsulation method is the use of alginate microspheres that can effectively deliver vaccines to the intestine without degradation. Other encapsulation methods include chitosan encapsulation, poly D,L-lactide-co-glycolic acid and liposome encapsulation. Only a few commercial oral vaccines are available on the market, including those against infectious pancreatic necrosis virus (IPNV), Spring viremia carp virus (SVCV), infectious salmon anaemia virus (ISAV) and Piscirickettsia salmonis. This review highlights recent developments of oral vaccination in teleost fish.

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An oral nervous necrosis virus vaccine using Vibrio anguillarum as an expression host provides early protection

Cited by 28 publications

References 35 publications

Viral encephalopathy and retinopathy in aquaculture: a review

Viral encephalopathy and retinopathy in aquaculture: a review

Betanodavirus of Marine and Freshwater Fish: Distribution, Genomic Organization, Diagnosis and Control Measures

Protection of Teleost Fish against Infectious Diseases through Oral Administration of Vaccines: Update 2021

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