ArticlePloS one2013
Non-lethal heat shock increased Hsp70 and immune protein transcripts but not Vibrio tolerance in the white-leg shrimp.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Non-lethal heat shock unlocksFrontiers in immunology · 2026Article
- Heat shock proteins in farmed aquatic animals: advancing animal health and welfare management through building resilience.Frontiers in immunology · 2026Review
- Non-Lethal heat shock induces COMMD gene activation and enhances pathogen defense in Procambarus clarkii.BMC genomics · 2025Article
- Genome-Wide Identification and Expression Analysis ofAnimals : an open access journal from MDPI · 2025Article
- Comparative transcriptome profiling of heat stress response of the mangrove crab Scylla serrata across sites of varying climate profiles.BMC genomics · 2021Article
- Acute Heat Stress Induces the Differential Expression of Heat Shock Proteins in Different Sections of the Small Intestine of Chickens Based on Exposure Duration.Animals : an open access journal from MDPI · 2020Article
- MicroRNA and mRNA interactions coordinate the immune response in non-lethal heat stressed Litopenaeus vannamei against AHPND-causing Vibrio parahaemolyticus.Scientific reports · 2020Article
- Effect of chronic heat stress on some physiological and immunological parameters in different breed of broilers.Poultry science · 2018Article
- Article
- Hsp70 expression in shrimp Litopenaeus vannamei in response to IHHNV and WSSV infection.Virusdisease · 2014Article
- High salinity induced expression profiling of differentially expressed genes in shrimp (Penaeus monodon).Molecular biology reports · 2014Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Non-lethal heat shock boosts bacterial and viral disease tolerance in shrimp, possibly due to increases in endogenous heat shock protein 70 (Hsp70) and/or immune proteins. To further understand the mechanisms protecting shrimp against infection, Hsp70 and the mRNAs encoding the immune-related proteins prophenoloxidase (proPO), peroxinectin, penaeidin, crustin and hemocyanin were studied in post-larvae of the white-leg shrimp Litopenaeus vannamei, following a non-lethal heat shock. As indicated by RT-qPCR, a 30 min abrupt heat shock increased Hsp70 mRNA in comparison to non-heated animals. Immunoprobing of western blots and quantification by ELISA revealed that Hsp70 production after heat shock was correlated with enhanced Hsp70 mRNA. proPO and hemocyanin mRNA levels were augmented, whereas peroxinectin and crustin mRNA levels were unchanged following non-lethal heat shock. Penaeidin mRNA was decreased by all heat shock treatments. Thirty min abrupt heat shock failed to improve survival of post-larvae in a standardized challenge test with Vibrio harveyi, indicating that under the conditions of this study, L. vannamei tolerance to Vibrio infection was influenced neither by Hsp70 accumulation nor the changes in the immune-related proteins, observations dissimilar to other shrimp species examined.
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