Expression profiles of two small heat shock proteins and antioxidant enzyme activity in Mytilus galloprovincialis exposed to cadmium at environmentally relevant concentrations

You, Liu; Ning, Xuanxuan; Chen, Leilei; Zhang, Linbao; Zhao, Jianmin; Liu, Xiaoli; Wu, Huifeng

doi:10.1007/s00343-014-3111-9

Cited by 8 publications

(2 citation statements)

References 51 publications

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“…Tissue expression of HSP20 is shown to be variable across species. In P. monodon , Procambarus clarkii , Actias selene and Mytilus galloprovincialis , HSP20 is predominantly in stomach, hepatopancreas, fat body and gonad respectively (Huang et al, 2008; Li et al, 2020; Qian et al, 2015; You et al, 2014). In our study, PtHSP20 was mainly expressed in muscle and followed by gill.…”

Section: Discussionmentioning

confidence: 99%

Bacteria binding and antibacterial activities of three small heat shock protein from the swimming crab, Portunus trituberculatus

Zhang

Zheng

et al. 2022

Aquaculture Research

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The swimming crab, Portunus trituberculatus, is one of the most important commercial crabs cultured in China, with a total yield of approximately 100,000 tons (Fisheries Bureau of Agriculture Ministry of China, 2019). In recent decade, despite the increasing development of the P. trituberculatus farming industry, diseases caused by bacterial infection have caused tremendous economic losses and posed serious threats to the sustainable and healthy development of P. trituberculatus aquaculture industry. Excavating immune-related molecules from host, especially antibacterial molecules, will provide theoretical guidance and candidate therapeutic agents to address the disease problem.Heat shock proteins (HSPs), which widely exist in prokaryotes and eukaryotes, are molecular chaperones that play critical roles in maintaining cellular homeostasis (Schlesinger, 1990;Sikora & Grzesiuk, 2007). According to their homology and molecular mass, HSPs can be grouped into several families, including HSP110, HSP100, HSP90, HSP70, HSP60 and small molecular mass HSPs (sHSPs) (Craig et al., 1994;Tang et al., 2011). HSPs play a primary role

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Section: Discussionmentioning

confidence: 99%

Bacteria binding and antibacterial activities of three small heat shock protein from the swimming crab, Portunus trituberculatus

Zhang

Zheng

et al. 2022

Aquaculture Research

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“…GPx also reduces lipid hydroperoxides to their corresponding alcohols. Therefore, theoretically exposure to environmental contaminations, such as heavy metals, can be evaluated by antioxidant enzyme activities [16][17][18][19].…”

Section: Discussionmentioning

confidence: 99%

125 Toxic Effects of Chronic Sub-Lethal Cu 2+ , Pb 2+ and Cd 2+ on Antioxidant Enzyme Activities in Various Tissues of the Blood Cockle, Anadara granosa

Peng¹,

Zhao²,

Han³

et al. 2015

JRST

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Blood cockles, Anadara granosa, live in coastal mudflats under threaten of low-dose chronic heavy metal exposure. The toxic effects of low dose chronic copper (7.1, 14.2, and 28.4 μg/L), lead (43, 86, and 172 μg/L), and cadmium (55, 110, and 220 μg/L) exposure on the antioxidant enzyme activities in gill, gonad and digestive gland of A. granosa were investigated in this study. The activities of superoxide dismutases (SOD), catalase (CAT) and glutathione peroxidase (GPx) fluctuated with increased copper, lead, and cadmium exposure time. The heavy metal exposure concentration and duration (7, 14, 21, and 28 days) showed significant effects on the antioxidant enzyme activities in tested tissues. Moreover, the activities of tested antioxidant enzymes not only varied among different tissues, but also were dependent on metal species, suggesting the reactive oxygen species (ROS) may be produced through different mechanisms for different metals in various tissues. Our results indicate that the application of antioxidant enzyme activities as endpoints in toxicology bioassays for chronic sub-lethal metals must be done with caution due to their complicated produce mechanisms.

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Molecular Stress Responses against Trace Metal Contamination in Aquatic Invertebrates

Magesky

Pelletier

2018

Heat Shock Proteins and Stress

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Expression profiles of two small heat shock proteins and antioxidant enzyme activity in Mytilus galloprovincialis exposed to cadmium at environmentally relevant concentrations

Cited by 8 publications

References 51 publications

Bacteria binding and antibacterial activities of three small heat shock protein from the swimming crab, Portunus trituberculatus

Bacteria binding and antibacterial activities of three small heat shock protein from the swimming crab, Portunus trituberculatus

125 Toxic Effects of Chronic Sub-Lethal Cu 2+ , Pb 2+ and Cd 2+ on Antioxidant Enzyme Activities in Various Tissues of the Blood Cockle, Anadara granosa

Molecular Stress Responses against Trace Metal Contamination in Aquatic Invertebrates

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