Results 151 to 160 of about 2,082 (181)

Persistence of viral load in shrimp that survived WSSV infection

Developmental & Comparative Immunology
We established a cohabitation model to study shrimp survival after a white spot syndrome virus (WSSV) outbreak. Naïve shrimp were reared individually in plastic boxes immersed in a tank with ten free-roaming shrimp injected each with 1000 copies of purified WSSV.
Phasini Buathongkam, Jiraporn Srisala, Chanisara Srivihok, Sithichoke Tangphatsornruang, Christopher J. Coates, Suparat Taengchaiyaphum, Siripong Thitamadee, Kallaya Sritunyalucksana   +7 more
openaire   +2 more sources

Inactivation of White Spot Syndrome Virus (WSSV) by normal rabbit serum: Implications for the role of the envelope protein VP28 in WSSV infection of shrimp

Virus Research, 2006
White Spot Syndrome Virus (WSSV) is a highly pathogenic and prevalent virus affecting crustacea. A number of WSSV envelope proteins, including vp28, have been proposed to be involved in viral infectivity based on the ability of specific antibodies to attenuate WSSV-induced mortality in vivo.
Robalino, J., Payne, C., Parnell, P., Shepard, E., Grimes, A.C., Metz, A., Prior, S., Witteveldt, J., Vlak, J.M., Gross, P.S., Warr, G., Browdy, C.L.   +11 more
openaire   +3 more sources

Immunogenicity and protective efficacy of a major White Spot Syndrome Virus (WSSV) envelope protein VP24 expressed in Escherichia coli against WSSV

Journal of Invertebrate Pathology, 2014
The study reports cloning, expression and characterization of immunogenic activity of VP24, a major envelope protein of White Spot Syndrome Virus (WSSV). His-tagged VP24 was expressed as truncated protein and purified from inclusion bodies by metal affinity chromatography under denaturing conditions.
Ancy, Thomas, Naduvilamuriparampu Saidumuhammed, Sudheer, Karthik, Viswanathan, Viswanath, Kiron, Issac S, Bright Singh, Rangarajan Badri, Narayanan   +5 more
openaire   +2 more sources

WSSV-responsive gene expression under the influence of PmVRP15 suppression

Fish & Shellfish Immunology, 2018
The viral responsive protein 15 from black tiger shrimp Penaeus monodon (PmVRP15), is highly up-regulated and produced in the hemocytes of shrimp with white spot syndrome virus (WSSV) infection. To investigate the differential expression of genes from P.
Phawida, Tummamunkong, Phattarunda, Jaree, Anchalee, Tassanakajon, Kunlaya, Somboonwiwat   +3 more
openaire   +2 more sources

WSSV-induced crayfish Dscam shows durable immune behavior

Fish & Shellfish Immunology, 2014
One of the major gaps in our understanding of arthropod specific immune priming concerns the mechanism[s] by which the observed long-term (>2 weeks) protective effects might be mediated. Hypervariable Dscam (Down syndrome cell adhesion molecule) might support arthropod innate immunity with specificity for more extended periods.
Tze Hann, Ng, Hsin-Yi, Hung, Yi-An, Chiang, Jia-Hung, Lin, Yi-Ning, Chen, Ya-Chu, Chuang, Han-Ching, Wang   +6 more
openaire   +2 more sources

Determining the Dosage and Time of Injection for WSSV VP28 Double Stranded RNA to Penaeus indicus in Providing Effective Protection Against WSSV

Journal of Coastal Research, 2019
Bala Amarnath, C.; Saravanan, P., and Subhendu Kumar Otta, 2019. Determining the dosage and time of injection for WSSV VP28 double stranded RNA to Penaeus indicus in providing effective protection against WSSV. In: Jithendran, K.P.; Saraswathy, R.; Balasubramanian, C.P.; Kumaraguru Vasagam, K.P.; Jayasankar, V.; Raghavan, R.; Alavandi, S.V., and ...
Chandrasekaran Bala Amarnath, Ponnusamy Saravanan, Subhendu Kumar Otta   +2 more
openaire   +1 more source

Characterization and role of PGK from Litopenaeus vannamei in WSSV infection

Fish & Shellfish Immunology, 2019
Phosphoglycerate kinase (EC 2.7.2.3, PGK) catalyses the reversible transfer of a phosphate group from 1,3-diphosphoglyceric acid and ADP to produce 3-phosphoglyceric acid and ATP, which represents the initial production of ATP during glycolysis; therefore, PGK is a key enzyme in the energy metabolism.
Fei-Xiang, Li, Yong-Sheng, Zhang, Cui-Luan, Yao   +2 more
openaire   +2 more sources

Unveiling the Impact of Shrimp Pirnas on Wssv Infection and Immune Modulation

Fish & Shellfish Immunology
Piwi-interacting RNAs (piRNAs) are small non-coding RNAs that play a crucial role in gene regulation and immune defense. This study investigates their function in Penaeus vannamei shrimp during White Spot Syndrome Virus (WSSV) infection. Analysis of small RNA libraries from WSSV-infected shrimp hemocytes identified 82,788 piRNA homologs, with 138 ...
Waruntorn Luangtrakul, Chantaka Wongdontri, Phattarunda Jaree, Pakpoom Boonchuen, Kulwadee Somboonviwat, Peter Sarnow, Kunlaya Somboonwiwat   +6 more
openaire   +2 more sources

Recombinant snakehead rhabdovirus-mediated expression of white spot syndrome virus (WSSV) VP28 confers protection against WSSV in Penaeus vannamei

Fish & Shellfish Immunology
White spot syndrome virus (WSSV) is a major pathogen responsible for significant economic losses in global shrimp aquaculture. In this study, we developed a recombinant snakehead rhabdovirus (rSHRV) expressing the WSSV VP28 envelope protein (designated rSHRV-AVP28) and evaluated its potential as a vaccine candidate for Penaeus vannamei.
Myoung Gwang Choi, Soon Joo Hong, Ki Hong Kim   +2 more
openaire   +2 more sources

Analysis of Gut Microbiota Associated with WSSV Resistance in Litopenaeus vannamei

Marine Biotechnology
Microorganisms in the digestive tract regulate the metabolism of host cells as well as stimulate the immune system of the host. If the microbiota is in good balance, it will promote the good health of the host. In this study, using 16S rRNA sequencing, we analyzed the microbiota of three groups of shrimp: a group of normal shrimp (control group ...
Warapond, Wanna, Chitchanok, Aucharean, Nittaya, Jaeram   +2 more
openaire   +2 more sources