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Karray S, Marchand J, Geffard A, Rebai T, Denis F, Chénais B, Hamza-Chaffai A. Metal Contamination and Biomarkers in Cerastoderma glaucum: A Multi-level Approach. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2023; 84:484-503. [PMID: 37119272 DOI: 10.1007/s00244-023-00999-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 04/17/2023] [Indexed: 06/01/2023]
Abstract
In this study, we focused on evaluating the responses of the cockle, Cerastoderma glaucum to in situ exposures to metals at three sites in the Gulf of Gabes in the coastal zone of Tunisia differing in levels of metal contamination. Firstly, we examined the general physiological state of the organisms. Secondly, we evaluated the bioaccumulation of several metals (Cd, Cu, Zn, Ni) in the cockles. Thirdly, we focused on evaluating histologically changes in gametogenesis and sexual maturity of the organisms. Finally, we determined the expression of seven key genes encoding enzymes or proteins involved in responses to different types of environmental stressors. Results showed a decrease in the general physiological status of the cockles, including a reduced condition index, sex ratios skewed to females (70% and 80% females in the intermediate and the contaminated site, respectively) and greater mortalities in tests under anoxic conditions (i.e., stress on stress test) in cockles collected from the most contaminated site (LT50 = 2.88 days) compared to the cockles from the intermediate site (LT50 = 5 days) and the less contaminated site (LT50 = 6 days). Results for metal bioaccumulation showed that the levels of Cd, Cu, Zn and Ni in cockles were consistent with the contaminant gradient, with the highest levels in cockles from the most contaminated site (1.04; 4.92; 52.76 and 13.81 µg/g dw, respectively), followed by those from the intermediate site (0.34; 2.94; 36.94; 17.40 µg/g dw, respectively) and then the less contaminated site (0.065; 1.27; 21.62 and 5.40 µg/g dw, respectively). Results from the gametogenesis and maturity index showed few differences in the reproductive cycle of cockles collected from the three study sites. There were different patterns of gene expression that were divided into three groups in terms of responses: (1) expression of genes involved in metal detoxification, ATP Binding Cassette Subfamily B Member 1 (ABCB1) and metallothionein MT) and genes for superoxide dismutases (i.e., Mn SOD and CuZn SOD), which did not show any difference in their levels of expression; (2) heat shock protein 70 (HSP70) gene expression, which decreased in cockles according to the pollution gradient, and (3) expression of catalase (CAT) and cytochrome oxidase subunit 1 (COI) genes was threefold and 1000-fold higher in cockles from intermediate and most contaminated sites compared to the less contaminated site. Therefore, changes in overall physiological condition, sex ratios and expression of HSP70, CAT and COI genes may be appropriate biomarkers for in situ studies of the impacts of metals in cockles. However, these biomarkers should be coupled to proteomics studies.
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Affiliation(s)
- Sahar Karray
- Université du Maine - Le Mans, EA 2460 Mer Molécules Santé, Institut Universitaire Mer et Littoral - FR3473 CNRS, 72085, Le Mans Cedex, France.
- Laboratoire d'Ecotoxicologie Marine et Environnementale, Université de Sfax, Sfax, Tunisia.
| | - Justine Marchand
- Université du Maine - Le Mans, EA 2460 Mer Molécules Santé, Institut Universitaire Mer et Littoral - FR3473 CNRS, 72085, Le Mans Cedex, France
| | - Alain Geffard
- Université de Reims-Champagne Ardenne, EA 4689 Interactions Animal Environnement, BP 1039, 51687, Reims Cedex 2, France
| | - Tarek Rebai
- Laboratoire d'histologie à la faculté de médecine de Sfax, Université de Sfax, Sfax, Tunisia
| | - Françoise Denis
- Université du Maine - Le Mans, EA 2460 Mer Molécules Santé, Institut Universitaire Mer et Littoral - FR3473 CNRS, 72085, Le Mans Cedex, France
- UMR 7208 CNRS-MNHN-IRD-UPMC Biologie des Organismes et des Ecosystèmes Aquatiques (BOREA), Concarneau, France
| | - Benoît Chénais
- Université du Maine - Le Mans, EA 2460 Mer Molécules Santé, Institut Universitaire Mer et Littoral - FR3473 CNRS, 72085, Le Mans Cedex, France
| | - Amel Hamza-Chaffai
- Laboratoire d'Ecotoxicologie Marine et Environnementale, Université de Sfax, Sfax, Tunisia
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Trapasso G, Chiesa S, Freitas R, Pereira E. What do we know about the ecotoxicological implications of the rare earth element gadolinium in aquatic ecosystems? THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 781:146273. [PMID: 33813143 DOI: 10.1016/j.scitotenv.2021.146273] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 02/04/2021] [Accepted: 02/28/2021] [Indexed: 06/12/2023]
Abstract
Gadolinium (Gd) is one of the most commercially exploited rare earth elements, commonly employed in magnetic resonance imaging as a contrast agent. The present review was performed aiming to identify the Gd concentrations in marine and freshwater environments. In addition, information on Gd speciation in the environment is discussed, in order to understand how each chemical form affects its fate in the environment. Biological responses caused by Gd exposure and its bioaccumulation in different aquatic invertebrates are also discussed. This review was devoted to aquatic invertebrates, since this group of organisms includes species widely used as bioindicators of pollution and they represent important resources for human socio-economic development, as edible seafood, fishing baits and providing food resources for other species. From the literature, most of the published data are focused on freshwater environments, revealing concentrations from 0.347 to 80 μg/L, with the highest Gd anomalies found close to highly industrialized areas. In marine environments, the published studies identified a range of concentrations between 0.36 and 26.9 ng/L (2.3 and 171.4 pmol/kg), reaching 409.4 ng/L (2605 pmol/kg) at a submarine outfall. Concerning the bioaccumulation and effects of Gd in aquatic species, most of the literature regards to freshwater species, revealing concentration ranging from 0.006 to 0.223 μg/g, with high variability in the bioaccumulation extent according to Gd complexes chemical speciation. Conversely, no field data concerning Gd bioaccumulation in tissues of marine species have been published. Finally, impacts of Gd in invertebrate aquatic species were identified at different biological levels, including alterations on gene expression, cellular homeostasis, shell formation, metabolic capacity and antioxidant mechanisms. The information here presented highlights that Gd may represent an environmental threat and a risk to human health, demonstrating the need for further research on Gd toxicity towards aquatic wildlife and the necessity for new water remediation strategies.
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Affiliation(s)
- Giacomo Trapasso
- Department of Molecular Sciences and Nanosystems, Ca' Foscari University of Venice, Italy
| | - Stefania Chiesa
- Department of Molecular Sciences and Nanosystems, Ca' Foscari University of Venice, Italy; ISPRA, The Italian Institute for Environmental Protection and Research, Rome, Italy
| | - Rosa Freitas
- Departamento de Biologia & CESAM, Universidade de Aveiro, Portugal.
| | - Eduarda Pereira
- Departamento de Química & REQUIMTE, Universidade de Aveiro, Portugal
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Lucentini L, Plazzi F, Sfriso AA, Pizzirani C, Sfriso A, Chiesa S. Additional taxonomic coverage of the doubly uniparental inheritance in bivalves: Evidence of sex‐linked heteroplasmy in the razor clam
Solen marginatus
Pulteney, 1799, but not in the lagoon cockle
Cerastoderma glaucum
(Bruguière, 1789). J ZOOL SYST EVOL RES 2020. [DOI: 10.1111/jzs.12386] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Livia Lucentini
- Department of Chemistry, Biology and Biotechnologies University of Perugia Perugia Italy
| | - Federico Plazzi
- Department of Biological, Geological and Environmental Sciences University of Bologna Bologna Italy
| | - Andrea Augusto Sfriso
- Department of Chemical and Pharmaceuticals Sciences University of Ferrara Ferrara Italy
| | - Claudia Pizzirani
- Department of Chemistry, Biology and Biotechnologies University of Perugia Perugia Italy
| | - Adriano Sfriso
- Department of Environmental Sciences, Informatics and Statistics Ca' Foscari University of Venice Venice Italy
| | - Stefania Chiesa
- Department of Molecular Sciences and Nanosystems Ca' Foscari University of Venice Venice Italy
- ISPRA Institute for Environmental Protection and Research Rome Italy
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Merad I, Bellenger S, Hichami A, Khan NA, Soltani N. Effect of cadmium exposure on essential omega-3 fatty acids in the edible bivalve Donax trunculus. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:18242-18250. [PMID: 28484978 DOI: 10.1007/s11356-017-9031-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 04/12/2017] [Indexed: 06/07/2023]
Abstract
Donax trunculus is the most consumed bivalve by the local population of the Northeast Algeria for its nutritional value. Therefore, the aim of the current study was to determine the effects of cadmium (Cd), a known toxic metal, on the alterations in main essential omega-3 fatty acids, i.e., eicosapentaenoic acid (EPA; C20:5n-3) and docosahexaenoic acid (DHA; C22:6n-3), in male and female gonads of D. trunculus during the reproduction period at spring (before spawning). Additionally, this work seeks to describe the relation between EPA and DHA with non-methylene-interrupted dienoic (NMID) fatty acids, and explores their possible contribution of to protect against Cd stress. The samples were collected at El Battah, a relatively clean sea shore, and reared in the laboratory. Physico-chemical parameters such as temperature, pH, salinity, and dissolved oxygen were measured. Cd was added to the rearing water at two sublethal concentrations (LC10 and LC25-96h, as determined previously). A two-way ANOVA analysis indicated significant effects of concentrations and genders for both fatty acids. Our results showed a significant reduction in EPA and DHA concentrations in the both genders, with a strong effect in females. There was also a negative correlation between NMID fatty acids and the two essential omega-3 fatty acids for each gender.
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Affiliation(s)
- Isma Merad
- Laboratory of Applied Animal Biology, University Badji Mokhtar of Annaba, 23000, Annaba, Algeria.
| | - Sandrine Bellenger
- INSERM UMR 1231 Equipe - Lipoproteins and lipid transfers in sterile and septic inflammation (LIPNESS), Université Bourgogne Franche Comté (UBFC), UFR SVTE, 6 Boulevard Gabriel, 21000, Dijon, France
| | - Aziz Hichami
- INSERM UMR 1231 Equipe Physiologie de Nutrition & Toxicologie (NUTox), UFR SVTE, 6 Boulevard Gabriel, 21000, Dijon, France
| | - Naim Akhtar Khan
- INSERM UMR 1231 Equipe Physiologie de Nutrition & Toxicologie (NUTox), UFR SVTE, 6 Boulevard Gabriel, 21000, Dijon, France
| | - Noureddine Soltani
- Laboratory of Applied Animal Biology, University Badji Mokhtar of Annaba, 23000, Annaba, Algeria
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Hanana H, Turcotte P, André C, Gagnon C, Gagné F. Comparative study of the effects of gadolinium chloride and gadolinium - based magnetic resonance imaging contrast agent on freshwater mussel, Dreissena polymorpha. CHEMOSPHERE 2017; 181:197-207. [PMID: 28437745 DOI: 10.1016/j.chemosphere.2017.04.073] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/10/2017] [Accepted: 04/16/2017] [Indexed: 06/07/2023]
Abstract
Gadolinium (Gd), a metal of the lanthanide series used in various industrial and medical purposes is released into the aquatic environment. However, there are few aquatic toxicological studies addressing environmental effects of Gd which remains unknown in aquatic animals. Therefore, this study aimed to compare the effects of GdCl3 and a gadolinium-based MRI contrast agent (Omniscan), in zebra mussels after 28 days through a multibiomarker approach. Data revealed that after GdCl3 exposure, the mRNA level of metallothionein (MT) was modulated, those of cytochrome c oxidase (CO1) and superoxide dismutase (SOD) were increased, while gene expressions of catalase (CAT) and glutathione-S-transferase (GST) were downregulated. Furthermore, neither lipoperoxidation (LPO) nor genotoxicity were detected but only a decrease in the cyclooxygenase (COX) activity was observed. In addition, a significant correlation was found between biomarkers and bioaccumulated Gd, suggesting that mitochondrial and anti-inflammatory pathways were triggered with GdCl3. By opposition, the contrasting agent formulation induced downregulation of SOD, CAT, GST and CO1, a decrease in the level of LPO and an increase in the GST and COX activities. This suggests that the chelated form of Gd did not promote reactive oxygen species (ROS) production and exhibits antioxidant and proinflammatory effects in mussels. Therefore, this study revealed that ionic and the chelated form of Gd influence different cellular pathways to initiate cellular changes.
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Affiliation(s)
- Houda Hanana
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, 105 McGill, Montreal, Quebec H2Y 2E7, Canada.
| | - Patrice Turcotte
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, 105 McGill, Montreal, Quebec H2Y 2E7, Canada
| | - Chantale André
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, 105 McGill, Montreal, Quebec H2Y 2E7, Canada
| | - Christian Gagnon
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, 105 McGill, Montreal, Quebec H2Y 2E7, Canada
| | - François Gagné
- Aquatic Contaminant Research Division, Environment and Climate Change Canada, 105 McGill, Montreal, Quebec H2Y 2E7, Canada.
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Hampel M, Blasco J, Segner H. Molecular and cellular effects of contamination in aquatic ecosystems. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2015; 22:17261-6. [PMID: 26507731 DOI: 10.1007/s11356-015-5565-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 10/06/2015] [Indexed: 05/27/2023]
Affiliation(s)
- Miriam Hampel
- Department for Physical Chemistry, Faculty of Marine and Environmental Sciences, University of Cadiz, 11510, Puerto Real, Spain.
- Andalusian Centre for Marine Science and Technology (CACYTMAR), 11510, Puerto Real, Spain.
| | - Julian Blasco
- Andalusian Institute for Marine Sciences (CSIC), 11510, Puerto Real, Spain
| | - Helmut Segner
- Centre for Fish and Wildlife Health, University of Bern, Bern, Switzerland
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