Acute temperature and cadmium stress response characterization of small heat shock protein 27 in large yellow croaker, Larimichthys crocea

Yang, Qilian; Yao, Cui-Luan; Wang, Zhiyong

doi:10.1016/j.cbpc.2011.08.003

Cited by 22 publications

(11 citation statements)

References 42 publications

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“…Studies reported by others have indicated the induction of sHSP by Cd 2+ and Zn 2+ in human lens epithelial cells, plants, insects, fish, etc., (Hawse et al, 2003;Yi et al, 2006;Sonoda et al, 2007;Yang et al, 2012). CeHSP17 activation even at lower metal concentration at elevated temperature, as demonstrated for Zn 2+ (Fig.…”

Section: Discussionmentioning

confidence: 53%

Chemical Signals of Vector Beetle Facilitate the Prevalence of a Native Fungus and the Invasive Pinewood Nematode

Zhang

Lü

et al. 2017

Journal of Nematology

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Small heat shock proteins (sHSP) are ubiquitously found in all organisms, and with other heat shock proteins (HSP) such as HSP60, HSP70, HSP90, HSP100 made up the molecular chaperone family. They are involved in a wide range of biological processes which include among others cell resistance to biological and environmental stress conditions. In this study, we show by western blotting that CeHSP17, an sHSP of Caenorhabiditis elegans, is significantly induced by high temperatures. Furthermore, in response to metal stress, the CeHSP17 protein expression was significantly induced by cadmium and zinc at high concentration of clearly cytotoxic range in wild-type C. elegans. Altogether, our results show the involvement of CeHSP17 protein in both environmental and biological stresses in C. elegans and establish for the first time the expression pattern of the CeHSP17 protein in response to thermal and metal stress conditions in C. elegans. The responses of CeHSP17 protein expression may serve as potential sensitive biomarker for metal-induced toxicity monitoring and environmental risk assessment.

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Section: Discussionmentioning

confidence: 53%

Chemical Signals of Vector Beetle Facilitate the Prevalence of a Native Fungus and the Invasive Pinewood Nematode

Zhang

Lü

et al. 2017

Journal of Nematology

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“…In the same species, the transcriptional activity of different sHsps (Hsp22, Hsp23, Hsp26, and Hsp27) was not modulated by cold, but peaks of expression occurred during the recovery phase (Qin et al 2005;Colinet et al 2010). In contrast, Yocum et al 1998 reported that expression of the Hsp23 transcript of the nondiapausing S. crassipalpis was induced in response to cold and low temperature also significantly induced the Hsp27 gene in fishes (Yang et al 2012).…”

Section: Discussionmentioning

confidence: 90%

“…The expression of Hsp19.7, Hsp20.7, Hsp70, and Hsp90 genes has been induced by cadmium exposure in M. brassicae (Sonoda et al 2007). Accumulation of the HSP27 protein was detected in human renal epithelial cells after chronic treatment with low doses of cadmium (Bonham et al 2003) and, in fishes, the Hsp27 gene also experienced a dramatic upregulation after a combined stress of temperature and cadmium (Yang et al 2012). …”

Section: Discussionmentioning

confidence: 99%

Characterization of the small heat shock protein Hsp27 gene in Chironomus riparius (Diptera) and its expression profile in response to temperature changes and xenobiotic exposures

Martínez-Paz

Morales

Martı́n

et al. 2014

Cell Stress and Chaperones

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“…However, the high mortality of farmed fish, partly caused by poor water quality including hypoxia, has created significant barriers for commercial aquaculture (Liu et al 1991;Yang et al 2012). Because large yellow croak is especially sensitive to hypoxic stresses (Ao et al 2015), hypoxia is most often associated with high summer temperatures and high-density cultivation and is exacerbated by feeding due to the increase in oxygen demands from postprandial metabolism (Burt et al 2012).…”

Section: Introductionmentioning

confidence: 99%

Effects of β-glucan on ROS production and energy metabolism in yellow croaker (Pseudosciaena crocea) under acute hypoxic stress

Zeng

Wang

et al. 2016

Fish Physiol Biochem

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The aim of the present study was to evaluate the effect of β-glucan on acute hypoxia-induced oxidative stress and the changes in energy metabolism by determining ROS production, activities and mRNA levels of energy metabolism enzyme (PK, F-ATPase, SDH and MDH), and in gene expression of HIF-1α in the liver of large yellow croaker. Fish were injected with β-glucan at a dose of 0 or 5 mg kg(-1) body weight on 6, 4 and 2 days before exposed to 1.5 and 7.0 mg DO L(-1) for 48 h. The results showed that β-glucan enhanced survival rate and reduced ROS during the lethal hypoxic stress, indicating that β-glucan could ameliorate hypoxia-induced oxidative stress. Obtained results also showed that β-glucan could up-regulate activities and mRNA levels of PK, demonstrating that β-glucan increased anaerobic glycolysis capacity. Furthermore, a coordinated transcriptional regulation of energy metabolism enzyme genes was observed, suggesting that HIF-1α is required for regulating these genes. In conclusion, β-glucan could alleviate cute hypoxia-induced oxidative stress in large yellow croker by enhancing anaerobic glycolysis capacity, emphasizing a central role of transcription factor HIF-1α in the process.

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Acute temperature and cadmium stress response characterization of small heat shock protein 27 in large yellow croaker, Larimichthys crocea

Cited by 22 publications

References 42 publications

Chemical Signals of Vector Beetle Facilitate the Prevalence of a Native Fungus and the Invasive Pinewood Nematode

Chemical Signals of Vector Beetle Facilitate the Prevalence of a Native Fungus and the Invasive Pinewood Nematode

Characterization of the small heat shock protein Hsp27 gene in Chironomus riparius (Diptera) and its expression profile in response to temperature changes and xenobiotic exposures

Effects of β-glucan on ROS production and energy metabolism in yellow croaker (Pseudosciaena crocea) under acute hypoxic stress

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