White spot syndrome virus (WSSV) recombinant envelope protein VP28 activates shrimp phagocytic activity

Main Article Content

Naing W. Htut
Suparat Taengchaiyaphum
Kallaya Sritunyalucksana
Siripong Thitamadee

Abstract

Diseases constitute a fundamental limiting factor for stable and reliable production of cultured shrimp. Successful vaccination against white spot syndrome virus in shrimp by using the viral recombinant envelope protein VP28 has been previously reported. We hypothesized that the mechanism of the subunit vaccine protection might be via an increase of phagocytic activity in vaccinated shrimp. To test this hypothesis, monomeric recombinant VP28 protein (rVP28) was prepared and injected into the shrimp at the concentration of 25 µg/shrimp. Then, hemolymph was collected at different as 15, 30, and 60 min post injection (p.i.) to determine the total hemocyte count (THC) and phagocytic activity. Results revealed that THC and phagocytic activity increased significantly at 30 min post injection, but that THC subsequently declined by 60 min post injection. The findings indicated that rVP28 could induce an increase in circulating hemocyte numbers and activate phagocytic activity. The data obtained provides a baseline for further work on improving vaccination efficacy for protection against white spot syndrome virus (WSSV).

Article Details

How to Cite
Htut, N. W., Taengchaiyaphum, S., Sritunyalucksana, K., & Thitamadee, S. (2022). White spot syndrome virus (WSSV) recombinant envelope protein VP28 activates shrimp phagocytic activity. Asia-Pacific Journal of Science and Technology, 27(02), APST–27. https://doi.org/10.14456/apst.2022.28
Section
Research Articles

References

Hoffmann JA, Kafatos FC, Janeway CA, Ezekowitz R. Phylogenetic perspectives in innate immunity. Science. 1999;284(5418):1313-1318.

Lee SY, Söderhäll K. Early events in crustacean innate immunity. Fish Shellfish Immunol. 2002;12(5): 421-437.

Jiravanichpaisal P, Lee BL, Soderhall K. Cell-mediated immunity in arthropods: hematopoiesis, coagulation, melanization and opsonization. Immunobiology. 2006;211(4):213-236.

Kitikiew S, Chen JC, Putra DF, Lin YC, Yeh ST, Liou CH. Fucoidan effectively provokes the innate immunity of white shrimp Litopenaeus vannamei and its resistance against experimental Vibrio alginolyticus infection. Fish Shellfish Immunol. 2013;34(1):280-290.

Gordon S. Phagocytosis: an immunobiologic process. Immunity. 2016;44(3):463-475.

Witteveldt J, Cifuentes CC, Vlak JM, Van Hulten MC. Protection of Penaeus monodon against white spot syndrome virus by oral vaccination. J Virol. 2004;78(4):2057-61.

Namikoshi A, Wu JL, Yamashita T, Nishizawa T, Nishioka T, Arimoto M, et al. Vaccination trials with Penaeus japonicus to induce resistance to white spot syndrome virus. Aquaculture. 2004;229(1-4):25-35.

Mavichak R, Kondo H, Hirono I, Aoki T. The utilization of VP28 gene to protect penaeid shrimps from white spot syndrome virus disease: a review. In: Bondad-Reantaso MG, Jones BJ, Corsin F, Aoki T, editors. Proceedings of the Seventh Symposium on Diseases in Asian Aquaculture; 2008 June 20-26; Taipei, Taiwan. Fish Health Section: Asian Fisheries Society; 2011. p. 157-169.

Taengchaiyaphum S, Nakayama H, Srisala J, Khiev R, Aldama-Cano DJ, Thitamadee S, et al. Vaccination with multimeric recombinant VP28 induces high protection against white spot syndrome virus in shrimp. Dev Comp Immunol. 2017;76:56-64.

Yang JY, Chang CI, Liu KF, Hseu JR, Chen LH, Tsai JM. Viral resistance and immune responses of the shrimp Litopenaeus vannamei vaccinated by two WSSV structural proteins. Immunol Lett. 2012;148(1):41-48.

Lin YC, Chen JC, Morni WZ, Putra DF, Huang CL, Li CC, et al. Vaccination enhances early immune responses in white shrimp Litopenaeus vannamei after secondary exposure to Vibrio alginolyticus. PLoS One. 2013;8(7):e69722.

Sung H, Sun R. Use of monoclonal antibodies to classify hemocyte subpopulations of tiger shrimp (Penaeus monodon). J Crustac Biol. 2002;22(2):337-344.

Gargioni R, Barracco MA. Hemocytes of the palaemonids Macrobrachium rosenbergiiand M. acanthurus, and of the Penaeid Penaeus paulensis. J Morphol. 1998;236(3):209-221.

Aguirre-Guzman G, Sanchez-Martinez JG, Campa-Cordova AI, Luna-Gonzalez A, Ascencio F. Penaeid Shrimp Immune System. Thai J Vet Med. 2009;39(3):205-215.

Dugassa H, Gaetan D. Biology of white leg shrimp, Penaeus vannamei: review. World J Fish Mar Sci. 2018;10(2):5-17.

Holmblad T, Söderhäll K. Cell adhesion molecules and antioxidative enzymes in a crustacean, possible role in immunity. Aquaculture. 1999;172(1-2):111-123.

Li F, Chang X, Xu L, Yang F. Different roles of crayfish hemocytes in the uptake of foreign particles. Fish Shellfish Immunol. 2018;77:112-119.

Underhill DM, Goodridge HS. Information processing during phagocytosis. Nat Rev Immunol. 2012;12(7):492-502.

Flannagan RS, Jaumouillé V, Grinstein S. The cell biology of phagocytosis. Annu Rev Pathol. 2012;7: 61-98.

Vazquez L, Alpuche J, Maldonado G, Agundis C, Pereyra-Morales A, Zenteno E. Immunity mechanisms in crustaceans. Innate Immun. 2009;15(3):179-188.

Mantel LH, Farmer LL. Osmotic and ionic regulation. In: Mantel HL, editor. Internal anatomy and physiological regulation, New York: Academic Press; 1983, p. 53-161.

Johnson PT. A review of fixed phagocytic and pinocytotic cells of decapod crustaceans, with remarks on hemocytes. Dev Comp Immunol. 1987;11(4):679-704.

Vogt G. Cytopathology of Bay of Piran shrimp virus (BPSV), a new crustacean virus from the Mediterranean Sea. J Invertebr Pathol. 1996;68(3):239-245.

Gross P, Bartlett T, Browdy C, Chapman R, Warr G. Immune gene discovery by expressed sequence tag analysis of hemocytes and hepatopancreas in the Pacific White Shrimp, Litopenaeus vannamei, and the Atlantic White Shrimp, L. setiferus. Dev Comp Immunol. 2001;25(7):565-577.

Lv S, Xu J, Zhao J, Yin N, Lu B, Li S, et al. Classification and phagocytosis of circulating haemocytes in Chinese mitten crab (Eriocheir sinensis) and the effect of extrinsic stimulation on circulating haemocytes in vivo. Fish Shellfish Immunol. 2014;39(2):415-422.

Söderhäll K, Smith VJ, Johansson MW. Exocytosis and uptake of bacteria by isolated haemocyte populations of two crustaceans: evidence for cellular co-operation in the defence reactions of arthropods. Cell Tissue Res. 1986;245(1):43-49.

Matozzo V, Marin MG. The role of haemocytes from the crab Carcinus aestuarii (Crustacea, Decapoda) in immune responses: a first survey. Fish Shellfish Immunol. 2010;28(4):534-541.

Witteveldt J, Vlak JM, van Hulten MC. Protection of Penaeus monodon against white spot syndrome virus using a WSSV subunit vaccine. Fish Shellfish Immunol. 2004;16(5):571-579.

Vaseeharan B, Prem Anand T, Murugan T, Chen J. Shrimp vaccination trials with the VP292 protein of white spot syndrome virus. Lett Appl Microbiol. 2006;43(2):137-142.

Cerenius L, Lee BL, Söderhäll K. The proPO-system: pros and cons for its role in invertebrate immunity. Trends Immunol. 2008;29(6):263-271.