» Articles » PMID: 38680157

Impact of Temperature on the Virulence of in Indonesian Aquaculture: A Better Vaccine Design is Required

Overview
Journal Vet World
Date 2024 Apr 29
PMID 38680157
Authors
Affiliations
Soon will be listed here.
Abstract

Due to their poikilothermic nature, fish are very sensitive to changes in temperature. Due to climate change, the average global temperature has increased by 1.5°C in the last century, which may have caused an increase in farmed fish mortality recently. Predictions using the model estimate that a 1°C increase in temperature could cause 3%-4% and 4%-6% mortality due to infectious diseases in organisms living in warm and temperate waters, respectively. There is a need to determine whether there is a relationship between increasing environmental temperature and disease virulence. This review examines the influence and impact of increasing temperatures due to climate change on the physiology and pathogenicity of , which causes streptococcosis in tilapia and causes significant economic losses. Changes in the pathogenicity of , especially its virulence properties due to increasing temperature, require changes in the composition design of the fish vaccine formula to provide better protection through the production of protective antibodies.

References
1.
Delisle L, Pauletto M, Vidal-Dupiol J, Petton B, Bargelloni L, Montagnani C . High temperature induces transcriptomic changes in that hinder progress of ostreid herpesvirus (OsHV-1) and promote survival. J Exp Biol. 2020; 223(Pt 20). PMC: 7578350. DOI: 10.1242/jeb.226233. View

2.
Zhao Z, Zou Q, Han S, Shi J, Yan H, Hu D . Omics analysis revealed the possible mechanism of streptococcus disease outbreak in tilapia under high temperature. Fish Shellfish Immunol. 2023; 134:108639. DOI: 10.1016/j.fsi.2023.108639. View

3.
Ayala-Del-Rio H, Chain P, Grzymski J, Ponder M, Ivanova N, Bergholz P . The genome sequence of Psychrobacter arcticus 273-4, a psychroactive Siberian permafrost bacterium, reveals mechanisms for adaptation to low-temperature growth. Appl Environ Microbiol. 2010; 76(7):2304-12. PMC: 2849256. DOI: 10.1128/AEM.02101-09. View

4.
Sun Y, Zhang X, Ding Y, Chen D, Qin D, Zhai P . Understanding human influence on climate change in China. Natl Sci Rev. 2022; 9(3):nwab113. PMC: 8900695. DOI: 10.1093/nsr/nwab113. View

5.
Liu Q, Liu H, Zhou Y, Xin Y . Microevolution and Adaptive Strategy of Psychrophilic Species sp. nov. Isolated From Glaciers. Front Microbiol. 2019; 10:1069. PMC: 6538692. DOI: 10.3389/fmicb.2019.01069. View