Hsp70 gene polymorphisms in farmed marine shrimp Litopenaeus vannamei populations exposed to white spot disease and infectious myonecrosis

Ferreira, Anna; Maggioni, Rodrigo; Conceição, Danielle; Perazzolo, Luciane Maria; Petersen, Rodolfo Luis

doi:10.4238/gmr16029668

Cited by 7 publications

(1 citation statement)

References 28 publications

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“…HSP70 genes in aquatic invertebrates have also been experimentally shown to decrease the mortality rate of certain organisms (Ferreira et al 2017;Yan et al 2010). In L. vannamei, several HSP (HSP10, HSP27, HSP30, HSP60, HSP70 and HSP90) were consistently or specifically expressed in response to bacterial or viral infection (Chaurasia et al 2016;Junprung et al 2017;Yuan et al 2017), and was demonstrate that HSC70 reduced protein aggregation and mortality after viral infection (Yuan et al 2017).…”

Section: Hsp70 and Cell Deathmentioning

confidence: 99%

Heat Shock Proteins HSP70: Viruses and Potential Role in Shrimp Immunity

Valentim-Neto¹,

Moser²

2023

Preprint

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Shrimps are under the influence of several environmental factors such as fluctuation of physical and chemical parameters of the water affected by variations in rainfall, temperature, salinity, and pH. These factors have also been identified as risk factors for shrimp disease outbreaks. Despite the high levels of production, shrimp producers suffered significant economic losses in years, mainly due to the presence of diseases that now plague the industry. In particular, viral diseases have had and will continue to have profound impact on industry growth. In response to stress such environmental or pathophysiological, cells are able to up regulating selectively the expression of a protein group known as Heat Shock Proteins (HSPs). In a recent search at the literature we observed a close relation between HSP70 with apoptotic proteins and others stress proteins such HSP60 and HSP90. Moreover, the response of shrimp to viral stress was examined, some of which are correlated to the reactions of HSP70. Thus, the aim of this review is to describe the current knowledge on the status of stress responses in shrimps, particularly HSP70 responses, triggered by viruses.

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