Biochemical and metabolic responses of the deep-sea mussel Bathymodiolus platifrons to cadmium and copper exposure

Zhou, Li; Li, Mengna; Zhong, Zhaoshan; Chen, Hao; Wang, Xiaocheng; Wang, Minxiao; Xu, Zheng; Cao, Lei; Lian, Chao; Zhang, Huan; Wang, Hao; Sun, Yan; Li, Chaolun

doi:10.1016/j.aquatox.2021.105845

Cited by 34 publications

(25 citation statements)

References 86 publications

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“…No mussel mortality was observed after exposure to copper for 21 days, indicating that the copper concentrations used were sublethal for the animals. It was shown that similar copper concentrations were also reported to be sublethal for some other mussel species (Rajalakshmi & Mohandas, 2005;Company et al, 2007;Zhou et al, 2021). However, taking the mortality as the end point of a study does not mean that animals are not affected by copper exposures.…”

Section: Discussionmentioning

confidence: 94%

“…Thus, concrete data can be obtained about the stress experienced by aquatic organisms and their physiological state (Wood et al, 2012a;2012b). Mussels are very important indicator organisms and are frequently used to determine environmental pollution or contamination (Nugroho & Frank, 2012;Goswami et al, 2014;Zhou et al, 2021). The most important reasons for this are feeding strategy and sedentary lifestyle of mussels.…”

Section: Introductionmentioning

confidence: 99%

“…Since they filter the water, metals in the water can be intensively taken up by mussels and transported through the food-chain, making them very important organisms for biomonitoring of waters. In order to determine the potential effects of pollution, important data can be obtained both in terms of mussel biology and as a food source for humans by performing biomarker analyses in the organs of mussels (Doyotte et al, 1997;Sukhovskaya et al, 2021). For this reason, it has been suggested that the determination of enzyme activities specific to different systems in various organs can be used as an "early warning signal" in terms of very serious damage that may occur later (Canli & Stagg, 1996).…”

Section: Introductionmentioning

confidence: 99%

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Alterations on the Activities of Ion ATPases in the Gill and Muscle of Freshwater Mussel (Unio tigridis) Exposed to Copper

Canli¹

2021

Commagene Journal of Biology

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Ion ATPases in the tissues of aquatic animals are sensitive to metal exposures. Mussels are filter-feeding animals and have a sedentary lifestyle that makes them good bio-indicator animals. Thus, the present study was carried out to investigate the effects of copper (0, 30, 90 µg/L) on the activities of Na-ATPase, Mg-ATPase, and Ca-ATPase in the gill and muscle of freshwater mussels (Unio tigridis) in different exposure durations (0, 7, 14, 21 days). Feeding of mussels during the experiments were done with the cultured unicellular algae (Cholorella vulgaris), serving them approximately 300,000 algae/ml. At the end of 21 days of exposure period, no mussel mortality was recorded. Total protein concentrations in the gill and muscle did not change significantly (P>0.05) in any exposure groups. Likewise, control ATPase activities did not alter significantly during different exposure periods. However, ATPase activities in the gill and muscle of mussels altered significantly (P<0.05) following exposure to copper, especially at the higher concentration. Although there were significant increases and decreases in the activity of Mg-ATPase in both tissues, Na-ATPase and Ca-ATPase activities did not fluctuate as there were only significant decreases at the higher exposure concentration. The present data demonstrated that copper at environmentally realistic concentrations was able to alter the activities of ion ATPases in the gill and muscle of mussels and emphasized osmoregulatory stress which mussels might face in waters contaminated with copper.

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Section: Discussionmentioning

confidence: 94%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Alterations on the Activities of Ion ATPases in the Gill and Muscle of Freshwater Mussel (Unio tigridis) Exposed to Copper

Canli¹

2021

Commagene Journal of Biology

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“…ALP is involved in a variety of metabolic processes, such as molecule permeability, protein synthesis, growth and cell differentiation, gonadal maturation and steroidogenesis (Ram and Sathayanesan, 1985). Although, this enzyme has been considered as useful biomarker because of its sensitivity to variety of pollutants such as trace metals (Zhou et al, 2021), nanoparticles (Ray et al, 2020) poly-aromatic hydrocarbons xenobiotic (Mansour et al, 2017) and many others xenobiotic (Ranilalitha et al, 2014;Nandurkar., 2017), very few data focused on the impact of levonorgestrel and heat stress on the ALP activity. In this work, ALP activity was increased in response to LNG alone and to LNG associated with thermal stress.…”

Section: Biochemical Responsesmentioning

confidence: 99%

Does thermal stress modulate the biochemical and physiological responses of Ruditapes decussatus exposed to the progestin levonorgestrel?

Mannai

Hmida

Bouraoui

et al. 2022

Environ Sci Pollut Res

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“…They are also essential constituents of biological membranes that can regulate their functions [52][53][54]. Previous studies showed that copper exposure induced disturbances in the metabolism of lipids in bivalves [55,56].…”

Section: Inflammation Oxidative Stress Defence and Lipid Metabolismmentioning

confidence: 99%

Untargeted Metabolomics Reveals a Complex Impact on Different Metabolic Pathways in Scallop Mimachlamys varia (Linnaeus, 1758) after Short-Term Exposure to Copper at Environmental Dose

et al. 2021

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Ports are a good example of how coastal environments, gathering a set of diverse ecosystems, are subjected to pollution factors coming from human activities both on land and at sea. Among them, trace element as copper represents a major factor. Abundant in port ecosystem, copper is transported by runoff water and results from diverse port features (corrosion of structures, fuel, anti-fouling products, etc.). The variegated scallop Mimachlamys varia is common in the Atlantic port areas and is likely to be directly influenced by copper pollution, due to its sessile and filtering lifestyle. Thus, the aim of the present study is to investigate the disruption of the variegated scallop metabolism, under a short exposure (48 h) to a copper concentration frequently encountered in the waters of the largest marina in Europe (82 μg/L). For this, we chose a non-targeted metabolomic approach using ultra-high performance liquid chromatography coupled to high resolution mass spectrometry (UHPLC-HRMS), offering a high level of sensitivity and allowing the study without a priori of the entire metabolome. We described 28 metabolites clearly modulated by copper. They reflected the action of copper on several biological functions such as osmoregulation, oxidative stress, reproduction and energy metabolism.

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Biochemical and metabolic responses of the deep-sea mussel Bathymodiolus platifrons to cadmium and copper exposure

Cited by 34 publications

References 86 publications

Alterations on the Activities of Ion ATPases in the Gill and Muscle of Freshwater Mussel (Unio tigridis) Exposed to Copper

Alterations on the Activities of Ion ATPases in the Gill and Muscle of Freshwater Mussel (Unio tigridis) Exposed to Copper

Does thermal stress modulate the biochemical and physiological responses of Ruditapes decussatus exposed to the progestin levonorgestrel?

Untargeted Metabolomics Reveals a Complex Impact on Different Metabolic Pathways in Scallop Mimachlamys varia (Linnaeus, 1758) after Short-Term Exposure to Copper at Environmental Dose

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