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Impellitteri F, Briglia M, Porcino C, Stoliar O, Yunko K, Germanà A, Piccione G, Faggio C, Guerrera MC. The odd couple: Caffeine and microplastics. Morphological and physiological changes in Mytilus galloprovincialis. Microsc Res Tech 2024; 87:1092-1110. [PMID: 38251430 DOI: 10.1002/jemt.24483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/29/2023] [Accepted: 12/16/2023] [Indexed: 01/23/2024]
Abstract
In recent years, the presence of pharmaceuticals and microplastics (MPs) in aquatic ecosystems has raised concerns about their environmental impact. This study explores the combined effects of caffeine, a common pharmaceutical pollutant, and MPs on the marine mussel Mytilus galloprovincialis. Caffeine, at concentrations of 20.0 μg L-1, and MPs (1 mg L-1, 35-50 μm size range), was used to mimic real-world exposure scenarios. Two hundred M. galloprovincialis specimens were divided into four groups: caffeine, MPs, Mix (caffeine + MPs), and Control. After a two-week acclimation period, the mollusks were subjected to these pollutants in oxygen-aerated aquariums under controlled conditions for 14 days. Histopathological assessments were performed to evaluate gill morphology. Cellular volume regulation and digestive gland cell viability were also analyzed. Exposure to caffeine and MPs induced significant morphological changes in M. galloprovincialis gills, including cilia loss, ciliary disk damage, and cellular alterations. The chitinous rod supporting filaments also suffered damage, potentially due to MP interactions, leading to hemocyte infiltration and filament integrity compromise. Hemocytic aggregation suggested an inflammatory response to caffeine. In addition, viability assessments of digestive gland cells revealed potential damage to cell membranes and function, with impaired cell volume regulation, particularly in the Mix group, raising concerns about nutrient metabolism disruption and organ function compromise. These findings underscore the vulnerability of M. galloprovincialis to environmental pollutants and emphasize the need for monitoring and mitigation efforts. RESEARCH HIGHLIGHTS: The synergy of caffeine and microplastics (MPs) in aquatic ecosystems warrants investigation. MPs and caffeine could affect gill morphology of Mytilus galloprovincialis. Caffeine-exposed cells had lower viability than the control group in the NR retention test. MPs and mix-exposed cells struggled to recover their volume.
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Affiliation(s)
| | - Marilena Briglia
- Department of Veterinary Sciences, Zebrafish Neuromorphology Lab, University of Messina, Messina, Italy
| | - Caterina Porcino
- Department of Veterinary Sciences, Zebrafish Neuromorphology Lab, University of Messina, Messina, Italy
| | - Oksana Stoliar
- Ternopil Volodymyr Hnatiuk National Pedagogical University, Ternopil, Ukraine
| | - Katerina Yunko
- Ternopil Volodymyr Hnatiuk National Pedagogical University, Ternopil, Ukraine
| | - Antonino Germanà
- Department of Veterinary Sciences, Zebrafish Neuromorphology Lab, University of Messina, Messina, Italy
| | - Giuseppe Piccione
- Department of Veterinary Sciences, University of Messina, Messina, Italy
| | - Caterina Faggio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
- Department of Ecosustainable Marine Biotechnology, Stazione Zoologica Anton Dohrn, Naples, Italy
| | - Maria Cristina Guerrera
- Department of Veterinary Sciences, Zebrafish Neuromorphology Lab, University of Messina, Messina, Italy
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Romero-Freire A, De Marchi L, Freitas R, Velo A, Babarro JMF, Cobelo-García A. Ocean acidification impact on the uptake of trace elements by mussels and their biochemical effects. Aquat Toxicol 2024; 269:106882. [PMID: 38442506 DOI: 10.1016/j.aquatox.2024.106882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/11/2024] [Accepted: 02/27/2024] [Indexed: 03/07/2024]
Abstract
This study delves into the intricate interplay between ocean acidification (OA), metal bioaccumulation, and cellular responses using mussels (Mytilus galloprovincialis) as bioindicators. For this purpose, environmentally realistic concentrations of isotopically labelled metals (Cd, Cu, Ag, Ce) were added to investigate whether the OA increase would modify metal bioaccumulation and induce adverse effects at the cellular level. The study reveals that while certain elements like Cd and Ag might remain unaffected by OA, the bioavailability of Cu and Ce could potentially escalate, leading to amplified accumulation in marine organisms. The present findings highlight a significant rise in Ce concentrations within different mussel organs under elevated pCO2 conditions, accompanied by an increased isotopic fractionation of Ce (140/142Ce), suggesting a heightened potential for metal accumulation under OA. The results suggested that OA influenced metal accumulation in the gills of mussels. Conversely, metal accumulation in the digestive gland was unaffected by OA. The exposure to both trace metals and OA affects the biochemical responses of M. galloprovincialis, leading to increased metabolic capacity, changes in energy reserves, and alterations in oxidative stress markers, but the specific effects on other biomarkers (e.g., lipid peroxidation, some enzymatic responses or acetylcholinesterase activity) were not uniform, suggesting complex interactions between the stressors and the biochemical pathways in the mussels.
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Affiliation(s)
- A Romero-Freire
- Department of Soil Science and Agriculture Chemistry, University of Granada (UGR), Granada, Spain; Institute of Marine Research - Spanish National Research Council (IIM-CSIC), Vigo, Galicia, Spain.
| | - L De Marchi
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Aveiro, Portugal; Department of Veterinary, University of Pisa, Via Derna 1 56126 Pisa, Italy
| | - R Freitas
- Department of Biology & Centre for Environmental and Marine Studies (CESAM), University of Aveiro, Aveiro, Portugal
| | - A Velo
- Institute of Marine Research - Spanish National Research Council (IIM-CSIC), Vigo, Galicia, Spain
| | - J M F Babarro
- Institute of Marine Research - Spanish National Research Council (IIM-CSIC), Vigo, Galicia, Spain
| | - A Cobelo-García
- Institute of Marine Research - Spanish National Research Council (IIM-CSIC), Vigo, Galicia, Spain.
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3
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Bramwell G, Schultz AG, Jennings G, Nini UN, Vanbeek C, Biro PA, Beckmann C, Dujon AM, Thomas F, Sherman CDH, Ujvari B. The effect of mitochondrial recombination on fertilization success in blue mussels. Sci Total Environ 2024; 913:169491. [PMID: 38154641 DOI: 10.1016/j.scitotenv.2023.169491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/12/2023] [Accepted: 12/17/2023] [Indexed: 12/30/2023]
Abstract
The presence of doubly uniparental inheritance (DUI) in bivalves represents a unique mode of mitochondrial transmission, whereby paternal (male-transmitted M-type) and maternal (female-transmitted F-type) haplotypes are transmitted to offspring separately. Male embryos retain both haplotypes, but the M-type is selectively removed from females. Due to the presence of heteroplasmy in males, mtDNA can recombine resulting in a 'masculinized' haplotype referred to as Mf-type. While mtDNA recombination is usually rare, it has been recorded in multiple mussel species across the Northern Hemisphere. Given that mitochondria are the powerhouse of the cell, different mtDNA haplotypes may have different selective advantages under diverse environmental conditions. This may be particularly important for sperm fitness and fertilization success. In this study we aimed to i) determine the presence, prevalence of the Mf-type in Australian blue mussels (Mytilus sp.) and ii) investigate the effect of Mf-mtDNA on sperm performance (a fitness correlate). We found a high prevalence of recombined mtDNA (≈35 %) located within the control region of the mitochondrial genome, which occurred only in specimens that contained Southern Hemisphere mtDNA. The presence of two female mitotypes were identified in the studied mussels, one likely originating from the Northern Hemisphere, and the other either representing the endemic M. planulatus species or introduced genotypes from the Southern Hemisphere. Despite having recombination events present in a third of the studied population, analysis of sperm performance indicated no difference in fertilization success related to mitotype.
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Affiliation(s)
- Georgina Bramwell
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia
| | - Aaron G Schultz
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia
| | - Geordie Jennings
- Queenscliff Marine Research Facility and Shellfish Hatchery, Victorian Fisheries Australia, Queenscliff, VIC, Australia
| | - Urmi Nishat Nini
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia
| | - Caitlin Vanbeek
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia
| | - Peter A Biro
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia
| | - Christa Beckmann
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia; School of Science, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia; Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751, Australia
| | - Antoine M Dujon
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia; CREEC, MIVEGEC, UMR IRD 224-CNRS 5290-Université de Montpellier, Montpellier, France
| | - Frédéric Thomas
- CREEC, MIVEGEC, UMR IRD 224-CNRS 5290-Université de Montpellier, Montpellier, France
| | - Craig D H Sherman
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia; Queenscliff Marine Research Facility and Shellfish Hatchery, Victorian Fisheries Australia, Queenscliff, VIC, Australia
| | - Beata Ujvari
- School of Life and Environmental Sciences, Deakin University, Waurn Ponds, VIC, Australia.
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Janah H, Aghzar A, Presa P, Ouagajjou Y. Influence of Pediveliger Larvae Stocking Density on Settlement Efficiency and Seed Production in Captivity of Mytilus galloprovincialis in Amsa Bay, Tetouan. Animals (Basel) 2024; 14:239. [PMID: 38254408 PMCID: PMC10812630 DOI: 10.3390/ani14020239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/07/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
In mussel hatchery systems, the settlement process is a crucial element influencing seed yield. The current study assayed the influence of five densities of competent pediveliger larvae on settlement success and post-larvae production. We showed an inverse relationship between density and settlement efficiency, e.g., an attachment success of 99.4% at the lowest density (35 larvae/cm2) but only 9% at the highest density (210 larvae/cm2). However, post-larvae production was higher at intermediate larvae densities (70 larvae/cm2). The reimplementation of treatments upon post-larvae density after 6 weeks post settlement showed that the lowest-density groups bore both the highest post-larvae growth rate (22.24 ± 4.60 µm/day) and the largest head batch (48% of the size distribution), as compared to the higher-post-larvae-density groups. These results highlight the importance of optimizing both pediveliger larvae density and post-larvae density, to maximize high-quality seed yield in local hatcheries. Current rearing technologies would assure a timely commercial seed production to protect natural sea rocky beds in Alboran Sea coasts.
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Affiliation(s)
- Hafsa Janah
- Research Team of Agriculture and Aquaculture Engineering (G2A), Polydisciplinary Faculty of Larache, Abdelmalek Essaadi University, Tetouan 93000, Morocco; (H.J.); (A.A.)
- Amsa Shellfish Research Station, National Institute of Fisheries Research, Tetouan 93000, Morocco
| | - Adil Aghzar
- Research Team of Agriculture and Aquaculture Engineering (G2A), Polydisciplinary Faculty of Larache, Abdelmalek Essaadi University, Tetouan 93000, Morocco; (H.J.); (A.A.)
| | - Pablo Presa
- Laboratory of Marine Genetic Resources (ReXenMar), CIM—Universidade de Vigo, 36310 Vigo, Spain;
| | - Yassine Ouagajjou
- Amsa Shellfish Research Station, National Institute of Fisheries Research, Tetouan 93000, Morocco
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Pizzurro F, Nerone E, Ancora M, Di Domenico M, Mincarelli LF, Cammà C, Salini R, Di Renzo L, Di Giacinto F, Corbau C, Bokan I, Ferri N, Recchi S. Exposure of Mytilus galloprovincialis to Microplastics: Accumulation, Depuration and Evaluation of the Expression Levels of a Selection of Molecular Biomarkers. Animals (Basel) 2023; 14:4. [PMID: 38200735 PMCID: PMC10778302 DOI: 10.3390/ani14010004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/11/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
Microplastic contamination is a growing marine environmental issue with possible consequences for seafood safety. Filter feeders are the target species for microplastic (MPs) pollution because they filter large quantities of seawater to feed. In the present study, an experimental contamination of Mytilus galloprovincialis was conducted using a mixture of the main types of MPs usually present in the seawater column (53% filaments, 30% fragments, 3% granules) in order to test the purification process as a potential method for removing these contaminants from bivalves intended for human consumption. A set of molecular biomarkers was also evaluated in order to detect any variations in the expression levels of some genes associated with biotransformation and detoxification, DNA repair, cellular response, and the immune system. Our results demonstrate that: (a) the purification process can significantly reduce MP contamination in M. galloprovincialis; (b) a differential expression level has been observed between mussels tested and in particular most of the differences were found in the gills, thus defining it as the target organ for the use of these biomarkers. Therefore, this study further suggests the potential use of molecular biomarkers as an innovative method, encouraging their use in next-generation marine monitoring programs.
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Affiliation(s)
- Federica Pizzurro
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Eliana Nerone
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Massimo Ancora
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Marco Di Domenico
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Luana Fiorella Mincarelli
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Cesare Cammà
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Romolo Salini
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Ludovica Di Renzo
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Federica Di Giacinto
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Corinne Corbau
- Dipartimento di Scienze dell’Ambiente e della Prevenzione, Università di Ferrara, 44122 Ferrara, Italy;
| | - Itana Bokan
- Teaching Institute of Public Health (TIPH), 51000 Rijeka, Croatia;
| | - Nicola Ferri
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
| | - Sara Recchi
- Istituto Zooprofilattico Sperimentale dell’Abruzzo e Molise (IZSAM), 64100 Teramo, Italy; (F.P.); (M.A.); (M.D.D.); (C.C.); (R.S.); (L.D.R.); (F.D.G.); (N.F.); (S.R.)
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6
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Rafiq A, Capolupo M, Addesse G, Valbonesi P, Fabbri E. Antidepressants and their metabolites primarily affect lysosomal functions in the marine mussel, Mytilus galloprovincialis. Sci Total Environ 2023; 903:166078. [PMID: 37574064 DOI: 10.1016/j.scitotenv.2023.166078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/19/2023] [Accepted: 08/03/2023] [Indexed: 08/15/2023]
Abstract
Antidepressants widely occur as emerging contaminants in marine coastal waters, with concentrations reported in the low ng/L range. Although at relatively lower levels with respect to other pharmaceuticals, antidepressants - fluoxetine (FLX) in particular - have attracted attention because of their striking effects exerted at low doses on marine invertebrates. In this study, the effects of four antidepressants including FLX, sertraline (SER), and citalopram, as members of the selective serotonin reuptake inhibitor (SSRI) class, and venlafaxine (VEN) as a member of the serotonin and norepinephrine reuptake inhibitor (SNRI) class, were evaluated in the mussel Mytilus galloprovincialis. In addition, the effects of two main metabolites of FLX and VEN, i.e., norfluoxetine (NFL) and O-desmethylvenlafaxine (ODV) respectively, were compared to those of the parent compounds. Eight concentrations of each drug (0.5-500 ng/L range) were tested on the early life stage endpoints of gamete fertilization and larval development at 48 h post fertilization (hpf). Egg fertilization was reduced by all compounds, except for VEN. Larval development at 48 hpf was affected by all SSRIs, but not by SNRIs. The above effects were significant but never exceeded 20 % of control values. Adult mussels were exposed in vivo for 7 days to environmental concentrations of the drugs (0.5, 5, and 10 ng/L) and a battery of eight biomarkers was assessed. Antidepressants primarily targeted lysosomal functions, decreasing haemocyte lysosome membrane stability (up to 70 % reduction) and increasing of the lysosome/cytosol ratio (up to 220 %), neutral lipid (up to 230 %), and lipofuscin (up to 440 %) accumulation in digestive gland. Only SER and NFL significantly affected catalase and glutathione-S-transferase activities in gills and digestive gland. NFL and ODV, were effective and sometimes more active than the parent compounds. All compounds impaired mussel health status, as indicated by the low to high stress levels assigned using the Mussel Expert System.
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Affiliation(s)
- Ayesha Rafiq
- Department of Biological, Geological and Environmental Sciences, University of Bologna Campus of Ravenna, via S. Alberto 163, 48123 Ravenna, Italy
| | - Marco Capolupo
- Italian Institute for Environmental Protection and Research (ISPRA), Rome, Italy
| | - Giulia Addesse
- Department of Biological, Geological and Environmental Sciences, University of Bologna Campus of Ravenna, via S. Alberto 163, 48123 Ravenna, Italy
| | - Paola Valbonesi
- Department of Biological, Geological and Environmental Sciences, University of Bologna Campus of Ravenna, via S. Alberto 163, 48123 Ravenna, Italy
| | - Elena Fabbri
- Department of Biological, Geological and Environmental Sciences, University of Bologna Campus of Ravenna, via S. Alberto 163, 48123 Ravenna, Italy; National Future Biodiversity Center (NFBC), Palermo, Italy.
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Bertolini C, Pastres R, Brigolin D. Modelling CO 2 budget of mussel farms across the Mediterranean Sea. Ambio 2023; 52:2023-2033. [PMID: 37442891 PMCID: PMC10654326 DOI: 10.1007/s13280-023-01900-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 04/08/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023]
Abstract
The role of bivalve aquaculture as a carbon sink is highly debated, without a general consensus on the components to include in the budget. This study proposes to estimate the terms of the budget using a scope-for-growth-based model. The model was applied at 12 Mediterranean sites, with environmental forcings provided by operational oceanography data spanning over 12 years. Mussels were found to be slight sinks, with a limited variability across sites, if all components of the budget, i.e. accumulation in soft tissue, emissions associated with calcification and respiration, are included. The differences found among stations concerning the calcification and soft tissue contributions to the budget were found to be related to site-specific productivity and water chemistry parameters. This led to the identification of a set of meta-models, which could be used for relating the budget to local conditions, at a screening level, rendering them useful for optimal site selection.
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Affiliation(s)
- Camilla Bertolini
- DAIS, Università Ca' Foscari, Via Torino 155, 30170, Mestre, Venice, Italy.
| | - Roberto Pastres
- DAIS, Università Ca' Foscari, Via Torino 155, 30170, Mestre, Venice, Italy
| | - Daniele Brigolin
- Università Iuav di Venezia, Dorsoduro 2206, 30123, Venice, Italy
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8
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Lettieri G, Marinaro C, Brogna C, Montano L, Lombardi M, Trotta A, Troisi J, Piscopo M. A Metabolomic Analysis to Assess the Responses of the Male Gonads of Mytilus galloprovincialis after Heavy Metal Exposure. Metabolites 2023; 13:1168. [PMID: 38132850 PMCID: PMC10744773 DOI: 10.3390/metabo13121168] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/10/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023] Open
Abstract
In recent years, metabolomics has become a valuable new resource in environmental monitoring programs based on the use of bio-indicators such as Mytilus galloprovincialis. The reproductive system is extremely susceptible to the effects of environmental pollutants, and in a previous paper, we showed metabolomic alterations in mussel spermatozoa exposed to metal chlorides of copper, nickel, and cadmium, and the mixture with these metals. In order to obtain a better overview, in the present work, we evaluated the metabolic changes in the male gonad under the same experimental conditions used in the previous work, using a metabolomic approach based on GC-MS analysis. A total of 248 endogenous metabolites were identified in the male gonads of mussels. Statistical analyses of the data, including partial least squares discriminant analysis, enabled the identification of key metabolites through the use of variable importance in projection scores. Furthermore, a metabolite enrichment analysis revealed complex and significant interactions within different metabolic pathways and between different metabolites. Particularly significant were the results on pyruvate metabolism, glycolysis, and gluconeogenesis, and glyoxylate and dicarboxylate metabolism, which highlighted the complex and interconnected nature of these biochemical processes in mussel gonads. Overall, these results add new information to the understanding of how certain pollutants may affect specific physiological functions of mussel gonads.
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Affiliation(s)
- Gennaro Lettieri
- Department of Biology, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy
| | - Carmela Marinaro
- Department of Biology, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy
| | - Carlo Brogna
- Department of Research, Craniomed Group Facility S.r.l., 20091 Bresso, Italy
| | - Luigi Montano
- Andrology Unit and Service of LifeStyle Medicine in Uro-Andrology, Local Health Authority (ASL) Salerno, 84084 Salerno, Italy
| | - Martina Lombardi
- Theoreo S.r.l.—Spin-off Company, University of Salerno, 84084 Salerno, Italy
| | - Alessio Trotta
- Theoreo S.r.l.—Spin-off Company, University of Salerno, 84084 Salerno, Italy
| | - Jacopo Troisi
- Theoreo S.r.l.—Spin-off Company, University of Salerno, 84084 Salerno, Italy
| | - Marina Piscopo
- Department of Biology, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy
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9
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Laface F, Pedà C, Giommi C, Scozzafava S, Rizzo C, Malara D, Greco S, Romeo T. A glimpse into the future: A suitable methodological approach for the detection and identification of micro-bioplastics in biota. Sci Total Environ 2023; 899:165613. [PMID: 37474049 DOI: 10.1016/j.scitotenv.2023.165613] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/29/2023] [Accepted: 07/16/2023] [Indexed: 07/22/2023]
Abstract
In the frame of the circular economy, bioplastics are considered a good alternative to conventional plastic materials. Until recently, only a few studies have focused on the occurrence and impact of bio-microplastics (bio-MPs) in aquatic environments, and there is a lack of a methodological approach to measure their amount in marine compartments. This research aimed to identify and validate a method for bio-MPs extraction from biota. A chemical digestion protocol suitable for conventional MPs, using potassium hydroxide (KOH), was applied for the detection, in mussels, of MPs made with Mater-Bi (MBi) from socks used in mussel farming. This method was tested on virgin MBi (VMBi) and aged (AMBi) MPs, ranging from 200 to 1000 μm in presence and absence of mussel tissues. Samples were analysed in pre- and post-digestion steps to assess the recovery rate, potential visual and size changes and polymer alteration in different bio-MPs size ranges. Results showed that MBi seems to be affected by KOH under pre-production conditions (VMBi), whereas in the AMBi treatment, which represents the environmentally realistic condition, the presence of fouling due to deployment at sea preserves MBi from the action of the alkaline agent. This approach allowed the recovery of small MPs, generally difficult to extract from biota, in an optimal visual condition and without polymer alteration. Despite the fraction of organic material in the MBi, these results suggested the suitability of this method and provided the assessment of the KOH effects on MBi-MPs under different environmental conditions. Finally, validation tests proved that the KOH protocol represents a reliable approach for detecting bio-MPs in marine organisms. This study is an important starting point for assessing the impact of the bio-MPs on the marine environment and suggests future studies to improve these issues in order to fill the gaps in the field of bioplastics.
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Affiliation(s)
- Federica Laface
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy; Sicily Marine Centre, Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy
| | - Cristina Pedà
- Sicily Marine Centre, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy.
| | - Chiara Giommi
- Calabria Marine Centre, CRIMAC, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, C.da Torre Spaccata, 87071 Amendolara, CS, Italy
| | - Serena Scozzafava
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy; Calabria Marine Centre, CRIMAC, Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, C.da Torre Spaccata, 87071 Amendolara, CS, Italy
| | - Carmen Rizzo
- Sicily Marine Centre, Department Ecosustainable Marine Biotechnology (BIOTEC), Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Villa Pace - Contrada Porticatello 29, 98167 Messina, Italy; Institute of Polar Sciences, National Research Council (CNR.ISP), Spianata S. Raineri 86, 98122 Messina, Italy
| | - Danilo Malara
- Calabria Marine Centre, CRIMAC, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, C.da Torre Spaccata, 87071 Amendolara, CS, Italy
| | - Silvestro Greco
- Calabria Marine Centre, CRIMAC, Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn - National Institute of Biology, Ecology and Marine Biotechnology, C.da Torre Spaccata, 87071 Amendolara, CS, Italy; Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Rome, Italy
| | - Teresa Romeo
- Sicily Marine Centre, Department of Biology and Evolution of Marine Organisms (BEOM), Stazione Zoologica Anton Dohrn, Villa dei Mille 46, 98057 Milazzo, Italy; Institute for Environmental Protection and Research, ISPRA, Via dei Mille 46, 98057 Milazzo, Italy
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10
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Cozzolino L, Nicastro KR, Lefebvre S, Corona L, Froneman PW, McQuaid C, Zardi GI. The effect of interspecific and intraspecific diversity on microplastic ingestion in two co-occurring mussel species in South Africa. Mar Pollut Bull 2023; 196:115649. [PMID: 37864858 DOI: 10.1016/j.marpolbul.2023.115649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/19/2023] [Accepted: 10/07/2023] [Indexed: 10/23/2023]
Abstract
Interspecific and intraspecific diversity are essential components of biodiversity with far-reaching implications for ecosystem function and service provision. Importantly, genotypic and phenotypic variation within a species can affect responses to anthropogenic pressures more than interspecific diversity. We investigated the effects of interspecific and intraspecific diversity on microplastic ingestion by two coexisting mussel species in South Africa, Mytilus galloprovincialis and Perna perna, the latter occurring as two genetic lineages. We found significantly higher microplastic abundance in M. galloprovincialis (0.54 ± 0.56 MP items g-1WW) than P. perna (0.16 ± 0.21 MP items g-1WW), but no difference between P. perna lineages. Microbeads were the predominant microplastic (76 % in P. perna, 99 % in M. galloprovincialis) and polyethylene the prevalent polymer. Interspecific differences in microplastic abundance varied across locations, suggesting diverse sources of contamination. We suggest that microplastic ingestion can be species-specific even in organisms that coexist and play similar functional roles within ecosystems.
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Affiliation(s)
- Lorenzo Cozzolino
- CCMAR-Centro de Ciências do Mar, CIMAR Laboratório Associado, Universidade do Algarve, Campus de Gambelas, Faro 8005-139, Portugal.
| | - Katy R Nicastro
- CCMAR-Centro de Ciências do Mar, CIMAR Laboratório Associado, Universidade do Algarve, Campus de Gambelas, Faro 8005-139, Portugal; Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa; Univ. Lille, CNRS, Univ. Littoral Côte d'Opale, IRD, UMR 8187 - LOG - Laboratoire d'Océanologie et de Géosciences, station marine de Wimereux, F-59000 Lille, France
| | - Sebastien Lefebvre
- Univ. Lille, CNRS, Univ. Littoral Côte d'Opale, IRD, UMR 8187 - LOG - Laboratoire d'Océanologie et de Géosciences, station marine de Wimereux, F-59000 Lille, France
| | - Luana Corona
- CCMAR-Centro de Ciências do Mar, CIMAR Laboratório Associado, Universidade do Algarve, Campus de Gambelas, Faro 8005-139, Portugal
| | | | - Christopher McQuaid
- Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa
| | - Gerardo I Zardi
- CCMAR-Centro de Ciências do Mar, CIMAR Laboratório Associado, Universidade do Algarve, Campus de Gambelas, Faro 8005-139, Portugal; Normandie Université, UNICAEN, Laboratoire Biologie des Organismes et Ecosystèmes Aquatiques, UMR 8067 BOREA (CNRS, MNHN, UPMC, UCBN, IRD-207), CS 14032, 14000 Caen, France; Department of Zoology and Entomology, Rhodes University, Grahamstown 6140, South Africa
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11
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El Mourabit Y, Agnaou M, Bergayou H, Moukrim A, Ait Alla A. Influence of wastewater treatment on the reproduction and growth of Mytilus galloprovincialis in Agadir's central Atlantic marine ecosystem, South Morocco. Mar Pollut Bull 2023; 195:115475. [PMID: 37666138 DOI: 10.1016/j.marpolbul.2023.115475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 09/06/2023]
Abstract
Mytilus galloprovincialis is common in Morocco's Anza-Taghazout coast, previously polluted by wastewater. Since treatment plants were installed in 2016, no study examined the mussels' reproduction. Our study assessed how wastewater treatment affects the reproduction and growth of the M. galloprovincialis mussel on Moroccan coasts, particularly in the Anza-Taghazout area. We aimed to clarify the impacts of treated effluents on this vital invertebrate. This research explored their reproductive parameters, with samples taken from 2017 to 2018 at Anza, Aourir, and Imouran. Results show all gametic stages with three spawning periods. The gonadal index exceeds 1.4 at all sites, indicating a short resting phase. The sex ratio is balanced in Aourir and Imouran, but Anza has more males. The length-weight relationship showed the b value of 1.56 (R2 = 0.32); 1.71 (R2 = 0.35), and 1.70 (R2 = 0.26) for Anza, Aourir, and Imouran respectively. This suggests a slight negative allometric relationship. The condition index showed a progressive trend, and M. galloprovincialis improved due to enhanced environmental quality after treatment.
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Affiliation(s)
- Youssef El Mourabit
- Laboratory of "Aquatic Systems: Marine and Continental Ecosystems", Faculty of Science, Ibn Zohr University, Agadir, Morocco.
| | - Mustapha Agnaou
- Laboratory of "Aquatic Systems: Marine and Continental Ecosystems", Faculty of Science, Ibn Zohr University, Agadir, Morocco
| | - Hafida Bergayou
- Laboratory of "Aquatic Systems: Marine and Continental Ecosystems", Faculty of Science, Ibn Zohr University, Agadir, Morocco
| | | | - Aicha Ait Alla
- Laboratory of "Aquatic Systems: Marine and Continental Ecosystems", Faculty of Science, Ibn Zohr University, Agadir, Morocco
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12
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Gedik K, Koral S. Methylmercury and mercury in Mediterranean mussels ( Mytilus galloprovincialis) from Turkish coast: Dietary exposure prediction. Mar Pollut Bull 2023; 195:115457. [PMID: 37659390 DOI: 10.1016/j.marpolbul.2023.115457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/06/2023] [Accepted: 08/24/2023] [Indexed: 09/04/2023]
Abstract
The spatial distribution of total mercury (HgT) and methylmercury (MeHg) in Mediterranean mussels (Mytilus galloprovincialis) sampled at 23 different stations along Türkiye's Black Sea, the Marmara, and Aegean Sea coasts were investigated in this study. HgT and MeHg were determined using a direct mercury analyzer and ranged 1.10-130.70 μg/kg and 0.22-37.90 μg/kg dry weight, respectively. HgT and MeHg have been determined to have a substantial positive correlation (r2 = 0.94). According to average consumption and portion sizes, the weekly intake (EWI) for MeHg was less than the 1.6 μg/kg/week limits set by the FAO/WHO Joint Committee of Experts on Food Additives (JECFA) for both pediatric and adult consumers. The Target Risk Coefficients (THQ) were calculated to explain the potential long-term exposure scenarios. Our data showed that the excessive consumption of mussels from areas with high MeHg concentrations might pose a risk only for pediatric consumers. The determination of suitable sites for healthy-sustainable mussel production as well as the prevention of collecting mussels from illegal and polluted fields and placing them on the market, should be considered in the context of consumer health awareness.
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Affiliation(s)
- Kenan Gedik
- Vocational School of Technical Sciences, Recep Tayyip Erdogan University, 53100, Rize, Turkey.
| | - Serkan Koral
- İzmir Katip Çelebi University, Faculty of Fisheries, Fish Processing Technology Department, Çiğli, İzmir, Turkey
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13
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Botelho MJ, Vale C, Marques F, Moreirinha C, Costa ST, Guilhermino L, Joaquim S, Matias D, Candeias M, Rudnitskaya A. One-year variation in quantity and properties of microplastics in mussels ( Mytilus galloprovincialis) and cockles (Cerastoderma edule) from Aveiro lagoon. Environ Pollut 2023; 333:121949. [PMID: 37302782 DOI: 10.1016/j.envpol.2023.121949] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/13/2023]
Abstract
As filter feeders, marine bivalves inhabiting estuarine and coastal areas are directly exposed to microplastics (MPs) in water. To assess whether MPs number, and their shape, size, colour, and polymer type present in mussels (Mytilus galloprovincialis) and cockles (Cerastoderma edule) varied over one year, bivalves were collected over the year of 2019 in the lower part of the coastal Aveiro lagoon, Portugal. After extraction from the bivalve's whole-body soft tissues, a subset of the visually inspected particles was randomly separated for identification using the Fourier-transform mid-infrared (FT-MIR) spectroscopy. A fraction of the inspected particles, 26-32% of particles >100 μm, and 59-100% of smaller ones were confirmed as MPs. Concentrations varied within the intervals of 0.77-4.3 items g-1 in mussels and 0.83-5.1 items g-1 in cockles, with the lowest values observed in January. In winter, the accumulation of large-sized fibers was composed of a mixture of plastic types, which contrasted against the most abundant MPs in summer consisting mainly of polyethylene of diverse size classes and shapes. Temperature decrease registered in winter might have triggered a lower filtration rate, resulting in lower MPs concentrations in the whole-soft body tissues of organisms. Different properties of MPs found in bivalves between January-February and August-September appear to reflect changes in the characteristics of MPs available in the Aveiro lagoon.
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Affiliation(s)
- M J Botelho
- IPMA, Portuguese Institute for the Sea and Atmosphere, Av. Alfredo Magalhães Ramalho 6, 1495-165, Algés, Portugal; CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal.
| | - C Vale
- CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal
| | - F Marques
- IPMA, Portuguese Institute for the Sea and Atmosphere, Av. Alfredo Magalhães Ramalho 6, 1495-165, Algés, Portugal
| | - C Moreirinha
- CESAM, Centre for Environmental and Marine Studies, Campus Universitário de Santiago, University of Aveiro, 3810-193, Aveiro, Portugal
| | - S T Costa
- IPMA, Portuguese Institute for the Sea and Atmosphere, Av. Alfredo Magalhães Ramalho 6, 1495-165, Algés, Portugal; CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal; ICBAS, Abel Salazar Biomedical Sciences Institute, University of Porto, Largo Prof. Abel Salazar, 2, 4099-003, Porto, Portugal
| | - L Guilhermino
- ICBAS, Abel Salazar Biomedical Sciences Institute, University of Porto, Largo Prof. Abel Salazar, 2, 4099-003, Porto, Portugal
| | - S Joaquim
- IPMA, Portuguese Institute for the Sea and Atmosphere, Av. Alfredo Magalhães Ramalho 6, 1495-165, Algés, Portugal; CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal
| | - D Matias
- IPMA, Portuguese Institute for the Sea and Atmosphere, Av. Alfredo Magalhães Ramalho 6, 1495-165, Algés, Portugal; CIIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Terminal de Cruzeiros do Porto, Av. General Norton de Matos S/n, 4450-208, Matosinhos, Portugal
| | - M Candeias
- IPMA, Portuguese Institute for the Sea and Atmosphere, Av. Alfredo Magalhães Ramalho 6, 1495-165, Algés, Portugal
| | - A Rudnitskaya
- CESAM, Centre for Environmental and Marine Studies, Campus Universitário de Santiago, University of Aveiro, 3810-193, Aveiro, Portugal
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14
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Gonçalves JM, Benedetti M, d'Errico G, Regoli F, Bebianno MJ. Polystyrene nanoplastics in the marine mussel Mytilus galloprovincialis. Environ Pollut 2023; 333:122104. [PMID: 37379876 DOI: 10.1016/j.envpol.2023.122104] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 06/30/2023]
Abstract
Concerns about plastic pollution and its toxicity towards animals and people are growing. Polystyrene (PS) is a plastic polymer highly produced in Europe for packaging purposes and building insulation amongst others. Whatever their source-illegal dumping, improper waste management, or a lack of treatment for the removal of plastic debris from wastewater treatment plants-PS products ultimately end up in the marine environment. Nanoplastics (<1000 nm) are the new focus for plastic pollution, gaining broad interest. Whether primary or secondary, their small size permits nanoparticles to cross cellular boundaries, consequently leading to adverse toxic effects. An in vitro assay of Mytilus galloprovincialis haemocytes exposed to 10 μg/L of polystyrene nanoplastics (PS-NPs; 50 nm) for 24 h was used to test cellular viability along with the luminescence inhibition (LC50) of Aliivibrio fischeri bacteria to evaluate acute toxicity. Cellular viability of mussel haemocytes decreased significantly after a 24 h exposure and PS-NPs LC50 range from 180 to 217, μg/L. In addition, a 28-day exposure of the marine bivalve M. galloprovincialis to PS-NPs (10 μg/L; 50 nm) was performed to evaluate the neurotoxic effects and the uptake of these plastic particles in three bivalve tissues (gills, digestive gland, and gonads). The ingestion of PS-NPs was time- and tissue-specific, suggesting that PS-NPs are ingested through the gills and then translocated through the mussel bloodstream, to the digestive gland and gonads where the highest amount of ingested PS-NPs was reported. Ingested PS-NPs may compromise the digestive glands' key metabolic function and impair mussels' gametogenic and reproductive success. Data on acetylcholinesterase inhibition and those previously obtained on a wide range of cellular biomarkers were elaborated through weighted criteria providing a synthetic assessment of cellular hazard from PS-NPs.
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Affiliation(s)
- J M Gonçalves
- CIMA, Centre of Marine and Environmental Research\ARNET - Infrastructure Network in Aquatic Research, University of Algarve, Campus de Gambelas, 8000-139 Faro, Portugal
| | - M Benedetti
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; National Future Biodiversity Centre (NFBC), Palermo, Italy
| | - G d'Errico
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy
| | - F Regoli
- Dipartimento di Scienze della Vita e dell'Ambiente, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy; National Future Biodiversity Centre (NFBC), Palermo, Italy
| | - M J Bebianno
- CIMA, Centre of Marine and Environmental Research\ARNET - Infrastructure Network in Aquatic Research, University of Algarve, Campus de Gambelas, 8000-139 Faro, Portugal.
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15
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Lugaj A, Korro K, Tolomeo AM, Bakiu R, Santovito G. Possibilities of using mussels ( Mytilus galloprovincialis) to predict rotavirus contamination in Albania. J Vet Res 2023; 67:339-345. [PMID: 37786853 PMCID: PMC10541656 DOI: 10.2478/jvetres-2023-0053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 09/14/2023] [Indexed: 10/04/2023] Open
Abstract
Introduction Rotaviruses are non-enveloped viruses that each consist of 11 double-stranded RNA molecules. These viruses are able to persist in the environment, and therefore play a fundamental role in the epidemiology of gastroenteritis and severe diarrhoea in children worldwide. While mussels have been primarily used as indicators of chemical pollution, they can also be used to monitor viral contamination. The purpose of this study was to demonstrate that the Mytilus galloprovincialis mussel can also be used to detect microbial contamination, owing to its tendency to naturally concentrate viruses and other pathogens. Material and Methods A total of 102 Mytilus galloprovincialis mussel samples from Albania were collected over a three-year period: 37 samples off the Cape of Stillo in 2015, 39 samples from Butrinti Lake in 2019 and 26 samples from Butrinti Lake in 2021. Results The presence of rotavirus in the Cape of Stillo samples in 2015 was noted in 47% of samples from site 1, 33% from site 2, and 52% from site 3. In Butrinti Lake the percentage of infected individuals in 2019 was 33% from site 1, 41% from site 2, and 33% from site 3, whereas in 2021, it was 50% from site 1, 19% from site 2, and 0% from site 3. In total the percentage of infected individuals off the Cape of Stillo in 2015 was 44%, in Butrinti Lake in 2019 it was 36%, and in Butrinti Lake in 2021 it was 23 %. Conclusion These results indicate the presence of rotavirus in the shellfish specimens tested, and further analysis is needed to assess the potential health risks associated with consuming these shellfish. This study also indicates that mussels can be used in marine virological surveillance programmes.
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Affiliation(s)
- Arta Lugaj
- Department of Biology, Faculty of Natural Sciences, University of Tirana, 1010Tirana, Albania
| | - Kastriot Korro
- Department of Veterinary Public Health, Agricultural University of Tirana, 1025Tirana, Albania
| | | | - Rigers Bakiu
- Department of Aquaculture and Fisheries, Agricultural University of Tirana, 1025Tirana, Albania
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Cima F, Varello R. Immunotoxic effects of exposure to the antifouling copper(I) biocide on target and nontarget bivalve species: a comparative in vitro study between Mytilus galloprovincialis and Ruditapes philippinarum. Front Physiol 2023; 14:1230943. [PMID: 37654677 PMCID: PMC10466049 DOI: 10.3389/fphys.2023.1230943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/02/2023] [Indexed: 09/02/2023] Open
Abstract
Edible bivalves constitute an important bioresource from an economic point of view, and studies on their immune responses to environmental pollutants are crucial for both the preservation of biodiversity and economic reasons. The worldwide diffusion of copper(I)-based antifouling paints has increased copper leaching into coastal environments and its potential impact on both target and nontarget organisms. In this study, immunotoxicity assays were carried out with short-term (60 min) cultures of hemocytes from the bivalves Mytilus galloprovincialis-a mussel dominant in the macrofouling community-and Ruditapes philippinarum-a clam dominant in the soft-sediment community-exposed to CuCl to compare the toxic effects on their immune responses. The LC50 values were similar, 40 μM (3.94 mg L-1) for the mussel and 44 μM (4.33 mg L-1) for the clam. In both species, apoptosis occurred after exposure to 1 µM (98.9 μg L-1) CuCl, the concentration able to significantly increase the intracellular Ca2+ content. Biomarkers of cell morphology and motility revealed microfilament disruption, a significant decrease in yeast phagocytosis and lysosome hydrolase (β-glucuronidase) inhibition beginning from 0.5 µM (49.5 μg L-1) CuCl in both the mussel and clam. The same concentration of CuCl affected biomarkers of oxidative stress, as a significant decrease in reduced glutathione content in the cytoplasm and inhibition of mitochondrial cytochrome-c oxidase (COX) were detected in both species. Comparison of the biomarkers showed that clam is more sensitive than the mussel regarding alterations to the lysosomal membrane and reactive oxygen species (ROS) production, which supports the potential harmful effects of antifouling biocides on the survival of nontarget pivotal species in the coastal community.
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Affiliation(s)
- Francesca Cima
- Laboratory of Biology of Ascidians, Department of Biology (DiBio), University of Padova, Padova, Italy
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Lettieri G, Marinaro C, Notariale R, Perrone P, Lombardi M, Trotta A, Troisi J, Piscopo M. Impact of Heavy Metal Exposure on Mytilus galloprovincialis Spermatozoa: A Metabolomic Investigation. Metabolites 2023; 13:943. [PMID: 37623886 PMCID: PMC10456258 DOI: 10.3390/metabo13080943] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/04/2023] [Accepted: 08/11/2023] [Indexed: 08/26/2023] Open
Abstract
Metabolomics is a method that provides an overview of the physiological and cellular state of a specific organism or tissue. This method is particularly useful for studying the influence the environment can have on organisms, especially those used as bio-indicators, e.g., Mytilus galloprovincialis. Nevertheless, a scarcity of data on the complete metabolic baseline of mussel tissues still exists, but more importantly, the effect of mussel exposure to certain heavy metals on spermatozoa is unknown, also considering that, in recent years, the reproductive system has proved to be very sensitive to the effects of environmental pollutants. In order to fill this knowledge gap, the similarities and differences in the metabolic profile of spermatozoa of mussels exposed to metallic chlorides of copper, nickel, and cadmium, and to the mixture to these metals, were studied using a metabolomics approach based on GC-MS analysis, and their physiological role was discussed. A total of 237 endogenous metabolites were identified in the spermatozoa of these mussel. The data underwent preprocessing steps and were analyzed using statistical methods such as PLS-DA. The results showed effective class separation and identified key metabolites through the VIP scores. Heatmaps and cluster analysis further evaluated the metabolites. The metabolite-set enrichment analysis revealed complex interactions within metabolic pathways and metabolites, especially involving glucose and central carbon metabolism and oxidative stress metabolism. Overall, the results of this study are useful to better understand how some pollutants can affect the specific physiological functions of the spermatozoa of this mussel, as well as for further GC-MS-based metabolomic health and safety studies of marine bivalves.
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Affiliation(s)
- Gennaro Lettieri
- Department of Biology, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy
| | - Carmela Marinaro
- Department of Biology, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy
| | - Rosaria Notariale
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Villa Comunale 1, 80121 Naples, Italy
| | - Pasquale Perrone
- Department of Precision Medicine, School of Medicine, University of Campania “Luigi Vanvitelli”, Via Luigi de Crecchio, 80138 Naples, Italy
| | - Martina Lombardi
- Theoreo S.R.L.—Spin-off Company of the University of Salerno, 84098 Montecorvino Pugliano (SA), Italy
| | - Alessio Trotta
- Theoreo S.R.L.—Spin-off Company of the University of Salerno, 84098 Montecorvino Pugliano (SA), Italy
| | - Jacopo Troisi
- Theoreo S.R.L.—Spin-off Company of the University of Salerno, 84098 Montecorvino Pugliano (SA), Italy
| | - Marina Piscopo
- Department of Biology, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy
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Russo GL, Langellotti AL, Buonocunto G, Puleo S, Di Monaco R, Anastasio A, Vuoso V, Smaldone G, Baselice M, Capuano F, Garofalo F, Masi P. The Sous Vide Cooking of Mediterranean Mussel ( Mytilus galloprovincialis): Safety and Quality Assessment. Foods 2023; 12:2900. [PMID: 37569168 PMCID: PMC10417654 DOI: 10.3390/foods12152900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
This study involves an investigation of the effects of various cooking temperatures, freeze-thaw processes, and food preservatives on the quality and shelf-life of sous vide Mediterranean mussels. Cooking temperatures of 80 °C or above significantly improved the microbiological quality, with bacterial counts remaining within the acceptability range for human consumption even after 21 days of refrigerated storage. Fast freezing followed by slow thawing preserved the highest moisture content, potentially improving texture. Sensory analysis revealed that refrigerated sous vide mussels maintained a comparable taste to freshly cooked samples. Frozen samples reheated via microwaving exhibited more intense flavour than pan-reheated or fresh mussels. Food additives, including citric acid, potassium benzoate, and potassium sorbate, alone or in combination with grape seed oil, significantly reduced total volatile basic nitrogen and thiobarbituric acid-reactive substances during 28 days of storage, indicating decreased spoilage and lipid oxidation. Mussels with a combination of these additives registered a nitrogen content as low as 22 mg of N/100g after 28 days, well below the limit of acceptability (<35 mg of N/100g). Food additives also inhibited bacterial growth, with mesophilic bacteria count below 3.35 Log CFU/g after 28 days, compared with 5.37 Log CFU/g in control samples. This study provides valuable insights for developing optimal cooking and preservation methods for sous vide cooked seafood, underscoring the need for further research on optimal cooking and freeze-thaw protocols for various seafood types.
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Affiliation(s)
- Giovanni Luca Russo
- CAISIAL Centre, University of Naples Federico II, Via Università 133, 80055 Portici, Italy; (G.L.R.); (G.B.); (S.P.); (R.D.M.); (P.M.)
| | - Antonio Luca Langellotti
- CAISIAL Centre, University of Naples Federico II, Via Università 133, 80055 Portici, Italy; (G.L.R.); (G.B.); (S.P.); (R.D.M.); (P.M.)
| | - Gabriele Buonocunto
- CAISIAL Centre, University of Naples Federico II, Via Università 133, 80055 Portici, Italy; (G.L.R.); (G.B.); (S.P.); (R.D.M.); (P.M.)
| | - Sharon Puleo
- CAISIAL Centre, University of Naples Federico II, Via Università 133, 80055 Portici, Italy; (G.L.R.); (G.B.); (S.P.); (R.D.M.); (P.M.)
- Unit of Food Science and Technology, Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Rossella Di Monaco
- CAISIAL Centre, University of Naples Federico II, Via Università 133, 80055 Portici, Italy; (G.L.R.); (G.B.); (S.P.); (R.D.M.); (P.M.)
- Unit of Food Science and Technology, Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Aniello Anastasio
- Department of Veterinary Medicine and Animal Production (MVPA), University of Naples Federico II, 80137 Napoli, Italy; (A.A.); (V.V.)
| | - Valeria Vuoso
- Department of Veterinary Medicine and Animal Production (MVPA), University of Naples Federico II, 80137 Napoli, Italy; (A.A.); (V.V.)
| | - Giorgio Smaldone
- Centro di Riferimento Regionale per la Sicurezza Sanitaria del Pescato (CRiSSaP), 80143 Napoli, Italy;
- ASL Caserta, Department of Prevention, Complex Unit Hygiene of Animal Origin Foods, 81100 Caserta, Italy
| | - Marco Baselice
- Department of Civil, Environmental, Land, Construction and Chemistry (DICATECh), Politecnico di Bari, 70126 Bari, Italy;
| | - Federico Capuano
- Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055 Portici, Italy; (F.C.); (F.G.)
| | - Francesca Garofalo
- Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055 Portici, Italy; (F.C.); (F.G.)
| | - Paolo Masi
- CAISIAL Centre, University of Naples Federico II, Via Università 133, 80055 Portici, Italy; (G.L.R.); (G.B.); (S.P.); (R.D.M.); (P.M.)
- Unit of Food Science and Technology, Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
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19
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Cutarelli A, Carella F, De Falco F, Cuccaro B, Di Nocera F, Nava D, De Vico G, Roperto S. Detection and Quantification of Nocardia crassostreae, an Emerging Pathogen, in Mytilus galloprovincialis in the Mediterranean Sea Using Droplet Digital PCR. Pathogens 2023; 12:994. [PMID: 37623954 PMCID: PMC10458358 DOI: 10.3390/pathogens12080994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/30/2023] [Accepted: 07/26/2023] [Indexed: 08/26/2023] Open
Abstract
Nocardia crassostreae is a novel pathogen responsible for infections in oysters (Crassostrea gigas) and mussels (Mytilus galloprovincialis). N. crassostreae is also responsible for nocardiosis both in immunocompetent and immunocompromised patients. We investigated N. crassostreae DNA in mussels grown in marine sites of the Mediterranean Sea in the Campania Region. We examined 185 mussel pooled samples by droplet digital PCR (ddPCR) and real-time quantitative PCR (qPCR), each pool composed of 10 mussels and 149 individual mussels. ddPCR detected N. crassostreae DNA in 48 mussel pooled samples and in 23 individual mussel samples. qPCR detected N. crassostreae DNA in six pooled samples and six individual mussel samples. The two molecular assays for the detection of N. crassostreae DNA showed significant differences both in the pooled and in individual samples. Our study demonstrated that ddPCR outperformed real-time qPCR for N. crassostreae DNA detection, thus confirming that ddPCR technology can identify the pathogens in many infectious diseases with high sensitivity and specificity. Furthermore, in individual mussels showing histological lesions due to N. crassostreae, the lowest copy number/microliter detected by ddPCR of this pathogen was 0.3, which suggests that this dose could be enough to cause infections of N. crassostreae in mussels.
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Affiliation(s)
- Anna Cutarelli
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055 Portici, Italy
| | - Francesca Carella
- Dipartimento di Biologia, Università degli Studi di Napoli Federico II, 80126 Napoli, Italy
| | - Francesca De Falco
- Dipartimento di Medicina Veterinaria e Produzioni Animali, Università degli Studi di Napoli Federico II, 80137 Napoli, Italy
| | - Bianca Cuccaro
- Dipartimento di Medicina Veterinaria e Produzioni Animali, Università degli Studi di Napoli Federico II, 80137 Napoli, Italy
| | - Fabio Di Nocera
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055 Portici, Italy
| | - Donatella Nava
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, 80055 Portici, Italy
| | - Gionata De Vico
- Dipartimento di Biologia, Università degli Studi di Napoli Federico II, 80126 Napoli, Italy
| | - Sante Roperto
- Dipartimento di Medicina Veterinaria e Produzioni Animali, Università degli Studi di Napoli Federico II, 80137 Napoli, Italy
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20
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Pantea ED, Coatu V, Damir NA, Oros A, Lazar L, Rosoiu N. Lysosomal Membrane Stability of Mussel ( Mytilus galloprovincialis Lamarck, 1819) as a Biomarker of Cellular Stress for Environmental Contamination. Toxics 2023; 11:649. [PMID: 37624155 PMCID: PMC10459067 DOI: 10.3390/toxics11080649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/26/2023]
Abstract
The lysosomal membrane stability (LMS) of hemocytes in wild mussels (Mytilus galloprovincialis) as a biomarker of cellular stress for chemical pollution was tested by neutral red retention time (NRRT) assays. To assess the environmental contamination in the study area, seawater quality and pollutant bioaccumulation throughout the soft tissue of mussels were investigated. The samples were collected in July 2022 at four sites on the Romanian Black Sea coast considered to be differently affected by contamination. To support the suitability of LMS as a biomarker of contaminant-induced stress, the contaminant body burdens of the mussels were compared with the NRRT values. The results showed a significantly reduced NRRT in all investigated locations, particularly in port areas (mean retention time between 11 and 14 min). The elevated bioaccumulation of organochlorinated pesticides (OCPs) and polychlorinated biphenyls (PCBs) and low NRRTs were observed at the most contaminated sites (i.e., ports). The low lysosomal stability reflected stress and damage in the hemocytes of mussels and could be related to the body burdens of contaminants. LMS is an effective indicator of health status in mussels and could be considered a sensitive biomarker of cellular stress induced by contaminant exposure.
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Affiliation(s)
- Elena-Daniela Pantea
- Ecology and Marine Biology Department, National Institute for Marine Research and Development “Grigore Antipa”, 300 Mamaia Blvd., 900581 Constanta, Romania
- Institute of Doctoral Studies, Doctoral School of Applied Sciences, Biology Domain, Ovidius University of Constanta, 58 Ion Vodă Street, 900573 Constanta, Romania
| | - Valentina Coatu
- Chemical Oceanography and Marine Pollution Department, National Institute for Marine Research and Development “Grigore Antipa”, 300 Mamaia Blvd., 900581 Constanta, Romania; (V.C.); (N.-A.D.); (A.O.)
| | - Nicoleta-Alexandra Damir
- Chemical Oceanography and Marine Pollution Department, National Institute for Marine Research and Development “Grigore Antipa”, 300 Mamaia Blvd., 900581 Constanta, Romania; (V.C.); (N.-A.D.); (A.O.)
| | - Andra Oros
- Chemical Oceanography and Marine Pollution Department, National Institute for Marine Research and Development “Grigore Antipa”, 300 Mamaia Blvd., 900581 Constanta, Romania; (V.C.); (N.-A.D.); (A.O.)
| | - Luminita Lazar
- Chemical Oceanography and Marine Pollution Department, National Institute for Marine Research and Development “Grigore Antipa”, 300 Mamaia Blvd., 900581 Constanta, Romania; (V.C.); (N.-A.D.); (A.O.)
| | - Natalia Rosoiu
- Preclinical Disciplines Department, Biochemistry Domain, Faculty of Medicine, Ovidius University of Constanta, Campus B, 1 University Alley, 900470 Constanta, Romania;
- Biological Sciences Section, Academy of Romanian Scientists, 3 Ilfov Street, Sector 5, 50044 Bucharest, Romania
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21
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Porretti M, Impellitteri F, Caferro A, Albergamo A, Litrenta F, Filice M, Imbrogno S, Di Bella G, Faggio C. Assessment of the effects of non-phthalate plasticizer DEHT on the bivalve molluscs Mytilus galloprovincialis. Chemosphere 2023; 336:139273. [PMID: 37343639 DOI: 10.1016/j.chemosphere.2023.139273] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/16/2023] [Accepted: 06/17/2023] [Indexed: 06/23/2023]
Abstract
Due to their uncontrolled use, plastics has become an environmental concern, not only for their varying dimension but also for the potential release of substances such as phthalates (PAEs) and non-phthalates (NPPs) into the water. Phthalates are the most common plasticizers of concern, but non-phthalate plasticizers such as di (2-ethylhexyl) terephthalate (DEHT) have also been lately found in the marine environment. Mytilus galloprovincialis is a well-known bioindicator of aquatic environments due to its ability to accumulate a wide variety of xenobiotics, including plasticizers. Hence, aim of this study was to evaluate the potential bioaccumulation and effects of the NPP DEHT on M. galloprovincialis. To this purpose, following exposure to DEHT at 1 mg/l (DEHT1) and 100 mg/l (DEHT100), its accumulation in tissues and its effects on total lipids and fatty acid (FA) composition, protein content, cell viability, ability to recover volume and changes in biomarkers of oxidative stress were assessed. Mussels were able to bioaccumulate DEHT in their tissues, with a statistically significant increase compared to the control organisms. Differences in FA composition were observed after exposure, since C16:0, C18:0, C20:5ω-3 and C22:6ω-3 were significantly decreased from control to exposed groups. As a result, total SFA, MUFA and PUFA were affected in DEHT-exposed groups. Also, total protein varied following DEHT exposure, and significantly decreased in the DEHT100-group. Considering the physiological responses, both DEHT-exposed groups lost their ability to return to the original volume of digestive gland (DG) cells. On the other hand, oxidative biomarkers in the gills and DG were not significantly affected by the DEHT exposure. Overall, this study showed for the first time that DEHT exposure differentially affect mussels, in their lipid and protein metabolism, as well as cellular parameters.
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Affiliation(s)
- Miriam Porretti
- University of Messina, Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, 98100, Messina, Italy.
| | - Federica Impellitteri
- University of Messina, Department of Veterinary Sciences, Viale Giovanni Palatucci Snc, 98168, Messina, Italy.
| | - Alessia Caferro
- University of Calabria, Department of Biology, Ecology and Earth Sciences, Via P. Bucci, 87036, Arcavacata di Rende, Cosenza, Italy.
| | - Ambrogina Albergamo
- University of Messina, Department of Biomedical, Dental, Morphological and Functional Images Sciences (BIOMORF), 98100, Messina, Italy.
| | - Federica Litrenta
- University of Messina, Department of Biomedical, Dental, Morphological and Functional Images Sciences (BIOMORF), 98100, Messina, Italy.
| | - Mariacristina Filice
- University of Calabria, Department of Biology, Ecology and Earth Sciences, Via P. Bucci, 87036, Arcavacata di Rende, Cosenza, Italy.
| | - Sandra Imbrogno
- University of Calabria, Department of Biology, Ecology and Earth Sciences, Via P. Bucci, 87036, Arcavacata di Rende, Cosenza, Italy.
| | - Giuseppa Di Bella
- University of Messina, Department of Biomedical, Dental, Morphological and Functional Images Sciences (BIOMORF), 98100, Messina, Italy.
| | - Caterina Faggio
- University of Messina, Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, 98100, Messina, Italy.
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22
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Malagoli D, Franchi N, Sacchi S. The Eco-Immunological Relevance of the Anti-Oxidant Response in Invasive Molluscs. Antioxidants (Basel) 2023; 12:1266. [PMID: 37371996 DOI: 10.3390/antiox12061266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
Reactive oxygen species (ROS) are volatile and short-lived molecules playing important roles in several physiological functions, including immunity and physiological adaptation to unsuitable environmental conditions. In an eco-immunological view, the energetic costs associated with an advantageous metabolic apparatus able to cope with wide changes in environmental parameters, e.g., temperature range, water salinity or drought, could be further balanced by the advantages that this apparatus may also represent in other situations, e.g., during the immune response. This review provides an overview of molluscs included in the IUCN list of the worst invasive species, highlighting how their relevant capacity to manage ROS production during physiologically challenging situations can also be advantageously employed during the immune response. Current evidence suggests that a relevant capacity to buffer ROS action and their damaging consequences is advantageous in the face of both environmental and immunological challenges, and this may represent a trait for potential invasiveness. This should be considered in order to obtain or update information when investigating the potential of the invasiveness of emerging alien species, and also in view of ongoing climate changes.
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Affiliation(s)
- Davide Malagoli
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
- NBFC, National Biodiversity Future Center, 90133 Palermo, Italy
| | - Nicola Franchi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Sandro Sacchi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
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23
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Briand MJ, Herlory O, Briant N, Brach-Papa C, Boissery P, Bouchoucha M. The French Mussel Watch: More than two decades of chemical contamination survey in Mediterranean coastal waters. Mar Pollut Bull 2023; 191:114901. [PMID: 37058830 DOI: 10.1016/j.marpolbul.2023.114901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/28/2023] [Accepted: 03/29/2023] [Indexed: 05/13/2023]
Abstract
Active biomonitoring of chemical contamination (e.g., Cd, Hg, Pb, DDT, PCB, PAH) in French Mediterranean coastal waters has been performed for more than two decades. This study aimed at presenting the current contamination in 2021 and the temporal evolution of concentrations from 2000. Based on a relative spatial comparison, low concentrations were measured in 2021 at most sites (>83 %). Also, several stations with moderate to high levels were highlighted in the vicinity of major urban industrial centers (e.g., Marseille, Toulon) and near river mouths (e.g., Rhône, Var). Over the last 20 years, no major trend was revealed, mostly, especially for the relative high-level sites. This likely constant contamination over time, plus slight increases of metallic elements at a few sites, still raise questions on the efforts that remain to be made. The decreasing trends of organic compounds, in particular PAH, provide evidence of the efficiency of some management actions.
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Affiliation(s)
- Marine J Briand
- Ifremer, Laboratoire Environnement Ressources Provence Azur Corse, CS 20330, F-83507 La Seyne Sur Mer, France
| | - Olivier Herlory
- Ifremer, Laboratoire Environnement Ressources Provence Azur Corse, CS 20330, F-83507 La Seyne Sur Mer, France.
| | - Nicolas Briant
- Ifremer, Unité Contamination Chimique des Ecosystèmes Marins, F-44311 Nantes, France
| | - Christophe Brach-Papa
- Ifremer, Laboratoire Environnement Ressources Provence Azur Corse, CS 20330, F-83507 La Seyne Sur Mer, France
| | - Pierre Boissery
- Agence de l'Eau Rhône Méditerranée Corse - Délégation Paca Corse, F-13001 Marseille, France
| | - Marc Bouchoucha
- Ifremer, Laboratoire Environnement Ressources Provence Azur Corse, CS 20330, F-83507 La Seyne Sur Mer, France
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24
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García-Huidobro MR, Aldana M, Varela P, García-Herrera C, Monteiro JN, Leitão F, Teodósio MA, Quijón PA, Varas O, Fernandéz M, Duarte C, Pulgar J. The influence of upwelling on key bivalves from the Humboldt and Iberian current systems. Mar Environ Res 2023; 189:106031. [PMID: 37271060 DOI: 10.1016/j.marenvres.2023.106031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 05/14/2023] [Accepted: 05/22/2023] [Indexed: 06/06/2023]
Abstract
Eastern Boundary Upwelling Systems (EBUS) deliver cold, nutrient-rich waters, influencing coastal biota from the molecular to the ecosystem level. Although local upwelling (U) and downwelling (DU) conditions are often known, their influence on body attributes of relevant species has not been systematically compared within and between EBUS (i.e., below and above regional scales). Hence, we compared the physical-chemical characteristics of U and DU sites in the Humboldt Current system (Chile) and the Iberian Current system (Portugal). We then assessed the influence of U and DU upon eight body attributes in purple mussels (Perumytilus purpuratus) and Mediterranean mussels (Mytilus galloprovincialis), from the Humboldt and Iberian systems, respectively. We hypothesized that bivalves from U sites display better fitness, as measured by body attributes, regardless of their origin (EBUS). As expected, waters from U sites in both systems showed lower temperatures and pH, and higher nitrite concentrations. We also found that mussels from U sites showed better fitness than those in DU sites in 12 out of 16 direct U vs DU comparisons. Shell length, shell volume, organic content of soft-tissues, and mechanical properties of the shell averaged consistently higher in mussels from U sites in both Current systems. In addition, total weight, soft-tissue weight, shell weight and shell thickness were all higher in the U site at the Humboldt system but had less consistent differences at the Iberian system. Altogether, most results supported our working hypothesis and indicate that U conditions support better fitted mussels. The few attributes that did not exhibit the expected U vs DU differences in the Iberian system suggest that local and species-specific differences also play a role on the attributes of these species. These results may also serve as a reference point for further studies addressing the influence of upwelling in these productive, critically important systems.
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Affiliation(s)
- M Roberto García-Huidobro
- Centro de Investigación e Innovación para el Cambio Climático (CiiCC), Facultad de Ciencias, Universidad Santo Tomás, Ejército 146, Santiago, Chile
| | - Marcela Aldana
- Centro de Investigación e Innovación para el Cambio Climático (CiiCC), Facultad de Ciencias, Universidad Santo Tomás, Ejército 146, Santiago, Chile.
| | - Pablo Varela
- Departamento de Ingeniería Mecánica, Universidad de Santiago de Chile, Santiago, Chile
| | | | - João N Monteiro
- CCMAR, Centre of Marine Sciences, Universidade do Algarve, Campus de Gambelas, 8005-139, Faro, Portugal
| | - Francisco Leitão
- CCMAR, Centre of Marine Sciences, Universidade do Algarve, Campus de Gambelas, 8005-139, Faro, Portugal
| | - Maria Alexandra Teodósio
- CCMAR, Centre of Marine Sciences, Universidade do Algarve, Campus de Gambelas, 8005-139, Faro, Portugal
| | - Pedro A Quijón
- Department of Biology, University of Prince Edward Island, 550 University Avenue, Charlottetown, PE, C1A 4P3, Canada
| | - Oscar Varas
- Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andres Bello, República 440, Santiago, Chile
| | - Melissa Fernandéz
- Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andres Bello, República 440, Santiago, Chile
| | - Cristian Duarte
- Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andres Bello, República 440, Santiago, Chile; Centro de Investigaciones Marinas de Quintay, CIMARQ, Chile
| | - José Pulgar
- Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andres Bello, República 440, Santiago, Chile; Centro de Investigaciones Marinas de Quintay, CIMARQ, Chile.
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25
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Russo T, Coppola F, Leite C, Carbone M, Paris D, Motta A, Di Cosmo A, Soares AMVM, Mollo E, Freitas R, Polese G. An alien metabolite vs. a synthetic chemical hazard: An ecotoxicological comparison in the Mediterranean blue mussel. Sci Total Environ 2023:164476. [PMID: 37257616 DOI: 10.1016/j.scitotenv.2023.164476] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/02/2023]
Abstract
Bioactive natural products from marine invasive species may dramatically impact native communities, while many synthetic pharmaceutical drugs are released into the marine environment and have long-lasting harmful effects on aquatic life. Sometimes, metabolites from alien species and synthetic compounds share similar mechanisms of action, suggesting comparable ecotoxicological impacts. This applies to the alkaloid caulerpin (CAU) from the green alga Caulerpa cylindracea, highly invasive in the Mediterranean Sea, and to the synthetic lipid-lowering drug fenofibrate (FFB), both acting as agonists of peroxisome proliferator-activated receptors (PPARs). Analogies with FFB, which is widely considered hazardous to the aquatic environment, have led to concerns about the ecotoxicological potential of CAU. The problem has implications for public health as CAU is well known to enter the food web accumulating in fish of commercial importance. Here, we compared the effects of FFB and CAU through biochemical and histopathological analysis on a relevant bioindicator molluscan species, the mussel Mytilus galloprovincialis. Under laboratory conditions, mussels were fed with food enriched with CAU or FFB. After treatment, biochemical markers were analyzed revealing metabolic capacity impairments, cellular damage, and changes in acetylcholinesterase activity in mussels fed with FFB-enriched food. NMR-based metabolomic studies also showed significant alterations in the metabolic profiles of FFB-treated mussels. In addition, dietary administration of FFB produced morphological alterations in the mussels' gills and digestive tubules. Obtained results confirm that FFB is harmful to aquatic life and that its release into the environment should be avoided. Conversely, dietary treatment with CAU did not produce any significant alterations in the mussels. Overall, our results pave the way for the possible valorization of the huge biomass from one of the world's worst invasive species to obtain CAU, a natural product of interest in drug discovery.
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Affiliation(s)
- Tania Russo
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Francesca Coppola
- Department of Biology & CESAM, University of Aveiro, 3810193 Aveiro, Portugal
| | - Carla Leite
- Department of Biology & CESAM, University of Aveiro, 3810193 Aveiro, Portugal
| | | | - Debora Paris
- Institute of Biomolecular Chemistry, CNR, 80078 Pozzuoli, Italy
| | - Andrea Motta
- Institute of Biomolecular Chemistry, CNR, 80078 Pozzuoli, Italy
| | - Anna Di Cosmo
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Amadeu M V M Soares
- Department of Biology & CESAM, University of Aveiro, 3810193 Aveiro, Portugal
| | - Ernesto Mollo
- Institute of Biomolecular Chemistry, CNR, 80078 Pozzuoli, Italy
| | - Rosa Freitas
- Department of Biology & CESAM, University of Aveiro, 3810193 Aveiro, Portugal
| | - Gianluca Polese
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy.
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26
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Bertolini C, Glaser D, Canu M, Pastres R. Coupling habitat-specific temperature scenarios with tolerance landscape to predict the impacts of climate change on farmed bivalves. Mar Environ Res 2023; 188:106038. [PMID: 37267665 DOI: 10.1016/j.marenvres.2023.106038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/26/2023] [Accepted: 05/28/2023] [Indexed: 06/04/2023]
Abstract
Due to climate change, heatwaves are likely to become more frequent, prolonged and characterized by higher peak values, compared with climatological averages. However, the thermal tolerance of organisms depends on the actual exposure, which can be modulated by environmental context and microhabitat characteristics. This study investigated the frequency of occurrence of mass mortality events in the next decades for two species of farmed bivalves, the mussel Mytilus galloprovincialis and the clam Ruditapes philippinarum, in a shallow coastal lagoon, characterised by marked diurnal oscillations of water temperature. The effect of heatwaves was estimated by means of tolerance landscape models, which predict the occurrence of 50% mortality based on the exposure intensity and duration. Scenarios of water temperature up to the year 2100 were modelled by combining two mechanistic components, namely: 1) monthly mean water temperatures, simulated using a hydrodynamic model including the heat budget; 2) daily oscillations, estimated from the harmonic analysis of a twenty year-long site-specific time series of water temperature. Scenarios of mean daily sediment temperature were estimated by means of a cross-correlation model, using as input the water temperature one: the model parameters were estimated based on a comprehensive set of site-specific water and sediment temperature observations. The results indicate that for both species the risk of mass mortality rapidly increases starting from the 2060s. Furthermore, the daily patterns of water temperature seemed to be relevant, as overnight it falls below the predicted mortality thresholds for a few hours. These findings suggest that further studies should address: 1) the improvement of tolerance landscape models, in order to take into account the integrated effect of repeated non-lethal stress events on mortality rate; 2) the prediction of environmental temperature in specific habitat, by means of both process-based and data driven models.
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Affiliation(s)
- C Bertolini
- DAIS, Ca' Foscari University of Venice, 30170, Venezia, Italy.
| | - D Glaser
- DAIS, Ca' Foscari University of Venice, 30170, Venezia, Italy
| | - M Canu
- Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS), 34010, Trieste, Italy
| | - R Pastres
- DAIS, Ca' Foscari University of Venice, 30170, Venezia, Italy
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Marinaro C, Lettieri G, Verrillo M, Morelli M, Carraturo F, Guida M, Piscopo M. Possible Molecular Mechanisms Underlying the Decrease in the Antibacterial Activity of Protamine-like Proteins after Exposure of Mytilus galloprovincialis to Chromium and Mercury. Int J Mol Sci 2023; 24:ijms24119345. [PMID: 37298297 DOI: 10.3390/ijms24119345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/16/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023] Open
Abstract
Natural bioactive compounds represent a new frontier of antimicrobial molecules, and the marine ecosystem represents a new challenge in this regard. In the present work, we evaluated the possibility of changes in the antibacterial activity of protamine-like (PL) proteins, the major nuclear basic protein components of Mytilus galloprovincialis sperm chromatin, after the exposure of mussels to subtoxic doses of chromium (VI) (1, 10, and 100 nM) and mercury (1, 10, and 100 pM) HgCl2, since these metals affect some properties of PL. After exposure, we analyzed the electrophoretic pattern of PLs by both acetic acid-urea polyacrylamide gel electrophoresis (AU-PAGE) and SDS-PAGE and determined the MIC and MBC of these proteins on different gram+ and gram- bacteria. PLs, particularly after mussels were exposed to the highest doses of chromium and mercury, showed significantly reduced antibacterial activity. Just at the highest doses of exposure to the two metals, changes were found in the electrophoretic pattern of PLs, suggesting that there were conformational changes in these proteins, which were confirmed by the fluorescence measurements of PLs. These results provide the first evidence of a reduction in the antibacterial activity of these proteins following the exposure of mussels to these metals. Based on the results, hypothetical molecular mechanisms that could explain the decrease in the antibacterial activity of PLs are discussed.
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Affiliation(s)
- Carmela Marinaro
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy
| | - Gennaro Lettieri
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy
| | - Mariavittoria Verrillo
- Department of Agricultural Sciences, Interdepartmental Research Centre of Nuclear Magnetic Resonance for the Environment, AgriFood and New Materials (CERMANU), University of Naples Federico II, 80055 Portici, Italy
| | - Michela Morelli
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy
| | - Federica Carraturo
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy
| | - Marco Guida
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy
| | - Marina Piscopo
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy
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Boudjema K, Moulai-Mostefa N, Badis A. Baseline levels of integrated biomarker response index (IBR) in Mytilus galloprovincialis (Lamarck, 1819) of BouIsmail bay for monitoring Algerian Bays (Mediterranean Sea). Mar Pollut Bull 2023; 192:115022. [PMID: 37172344 DOI: 10.1016/j.marpolbul.2023.115022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 02/04/2023] [Accepted: 05/03/2023] [Indexed: 05/14/2023]
Abstract
The Multiple Linear Regression (MLR) technique was used to determine the relationship between the integrated biomarker response index (IBR) with the most important confounding factors (Temperature, pH, Salinity and Dissolved oxygen), in order to define: (1) the baseline assessment criteria (BAC), (2) the environmental assessment criteria (EAC) and (3) the BouIsmail Bay (BIB) -Taxonomy by using Mytilus galloprovincialis sampled from two references sites in BIB (W. Tipaza, Algeria) during one season. Therefore, our results show that, the temperature appeared as a major factor for the explanation of the model. The coefficients of determination and F values for IBR validated the efficiency of model. In addition, the use MLR, BAC and EAC values in BIB-Taxonomy can deference between unpolluted and polluted areas in BouIsmail Bay in particular and Algerian Bays in general. This approach is therefore a valuable tool that could be used for monitoring the coastal sites.
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Affiliation(s)
- Kamel Boudjema
- National Centre for Research and Development of Fisheries and Aquaculture (NCRDFA), 42004 Bousmail, W. Tipaza, Algeria.
| | - Nadji Moulai-Mostefa
- Laboratory of Materials and Environment (LME), University of Medea, Ain D'Heb, 26001, Medea, Algeria
| | - Abdelmalek Badis
- Laboratory of Natural Substances Chemistry and BioMolecules (LNSC-BioM), University of Blida 1, 09000 Blida, Algeria
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Olegovna LA, Alexandrovna VE, Sergeevna KA, Vasilievich MY, Alexandrovich SA. Aldolase of Mytilus galloprovincialis, Lamarck, 1819: Gene structure, tissue specificity of expression level and activity. Comp Biochem Physiol B Biochem Mol Biol 2023; 267:110862. [PMID: 37146868 DOI: 10.1016/j.cbpb.2023.110862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 04/25/2023] [Accepted: 05/02/2023] [Indexed: 05/07/2023]
Abstract
In the present study, the structure of the fructose-1,6-bisphosphataldolase (FBA) gene in Mytilus galloprovincialis (Lamarck, 1819) was analyzed and its tissue specificity of expression level and activity was determined. A 1092 base pairs (bps) complete coding sequence of the FBA gene was assembled from M. galloprovincialis transcriptome. Only one gene encoding FBA (MgFBA) was identified in the M. galloprovincialis genome. The length of MgFBA was 363 amino acids with a molecular mass of 39.7 kDa. According to the amino acid residues, the detected MgFBA gene is a type I aldolase. The FBA gene in M. galloprovincialis had 7 exons; the maximum intron length was about 2.5 kbps. Intraspecific nucleotide diversity (15 mutations) between MgFBAs from the Mediterranean mussels and the Black Sea mussels (present study) was detected. All mutations were synonymous. Tissue specificity in FBA expression level and activity was established. No direct correlation between these functions was found. The highest level of FBA gene expression is found in muscle tissue. According to the phylogenetic analyses, FBA gene in invertebrates could be considered the ancestral gene of muscle type aldolase, which may explain the character of tissue-specific expression.
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Affiliation(s)
| | - Vodiasova Ekaterina Alexandrovna
- Federal Research Center «Institute of Biology of Southern Seas RAS», Department Animal Physiology and Biochemistry, Moscow office: 38 Leninsky Ave., Moscow 119991, Russia; Sevastopol State University, Physic Department, 33 Universitetskaya Str., Sevastopol 299053, Russia
| | - Kokhan Alena Sergeevna
- Federal Research Center «Institute of Biology of Southern Seas RAS», Department Animal Physiology and Biochemistry, Moscow office: 38 Leninsky Ave., Moscow 119991, Russia
| | - Meger Yakov Vasilievich
- Sevastopol State University, Physic Department, 33 Universitetskaya Str., Sevastopol 299053, Russia
| | - Soldatov Alexander Alexandrovich
- Federal Research Center «Institute of Biology of Southern Seas RAS», Department Animal Physiology and Biochemistry, Moscow office: 38 Leninsky Ave., Moscow 119991, Russia; Sevastopol State University, Physic Department, 33 Universitetskaya Str., Sevastopol 299053, Russia
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Boudjema K, Moulai-Mostefa N, Badis A. Modeling integrated biomarker response (IBR) index for the mussel Mytilus galloprovincialis (Lamark 1819) exposed to heavy metal mixture using the CCF design. Ecotoxicology 2023; 32:487-501. [PMID: 37099202 DOI: 10.1007/s10646-023-02654-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/18/2023] [Indexed: 05/22/2023]
Abstract
Marine pollutants such as heavy metals (HMs) are considered among the most copious oxidative stress (OS) inducers in marine organisms which leads to reactive oxygen species (ROS) formation. Complementary to our previous bioassays studies, the present research focuses on Catalase (CAT), Glutathione S-transferase (GST) and Malondialdehyde (MDA) as oxidative stress biomarkers and the integrated biomarker response (IBR) indexes (IBR1 and IBR2) as an ecotoxicological assessment tool in Mytilus galloprovincialis using central composite face centered (CCF) design. The oxidative stress biomarkers were measured in adult mussels (45-55 mm) on 3 days-exposed under different sub-lethal concentrations of cadmium (Cd), zinc (Zn), and copper (Cu). Using multiple regressions, ANOVA analysis revealed that experimental data fitted to second-order (quadratic) polynomial equations. The results showed that types, concentrations and metals combinations has a direct effect in CAT and GST activities, MDA level and IBR indexes. Additionally, metal-metal interactions were found synergistic (supra-additive), antagonistic (infra-additive) or zero interaction in the toxicological effect. As necessary, the optimization of the experimental results was done in order to determine the optimal conditions for the oxidative stress responses and IBR indexes. It was demonstrated that the CCF design combined with the multi-biomarker approach and IBR index can be used as an appropriate tool in ecotoxicological modulation and prediction of oxidative stress and antioxidant status by heavy metals in the mussels Mytilus galloprovincialis.
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Affiliation(s)
- Kamel Boudjema
- National Centre for Research and Development of Fisheries and Aquaculture (NCRDFA), 42004, Bou Ismaïl, W. Tipaza, Algeria.
- Laboratory of Materials and Environment (LME), University of Medea, Ain D'Heb, 26001, Medea, Algeria.
| | - Nadji Moulai-Mostefa
- Laboratory of Materials and Environment (LME), University of Medea, Ain D'Heb, 26001, Medea, Algeria
| | - Abdelmalek Badis
- National Centre for Research and Development of Fisheries and Aquaculture (NCRDFA), 42004, Bou Ismaïl, W. Tipaza, Algeria
- Laboratory of Natural Substances Chemistry and BioMolecules (LNSC-BioM), University of Blida 1, 09000, Blida, Algeria
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Calisi A, Giordano ME, Dondero F, Maisano M, Fasulo S, Lionetto MG. Morphological and functional alterations in hemocytes of Mytilus galloprovincialis exposed in high-impact anthropogenic sites. Mar Environ Res 2023; 188:105988. [PMID: 37080092 DOI: 10.1016/j.marenvres.2023.105988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/27/2023] [Accepted: 04/10/2023] [Indexed: 05/03/2023]
Abstract
The work aimed to study the induction of morphological alterations in M. galloprovincialis in the field and its suitability to be integrated into a sensitive, simple, and cost-effective cell-based multimarker approach for the detection of the stress status induced by pollution in coastal marine environments in view of ecotoxicological biomonitoring and assessment application. Cellular morphometric alterations was paralleled by the analysis of standardized biomarkers such as lysosomal membrane destabilization, and genotoxocity biomarkers such as micronuclei and binuclated cells frequencies were investigated. The study was carried out by means of a transplanting experiment in the field, using caged organisms from an initial population exposed in the field in two multi-impacted coastal sites of the central Mediterranean area, Bagnoli in the eastern Tyrrhenian Sea and Augusta-Melilli-Priolo in the western Ionian Sea. Capo Miseno (NA) for the Tyrrhenian area and Brucoli (ME) for the Ionian area were chosen as control sites. Hemocyte enlargement and filopodial elongation increased frequencies were observed in organisms exposed to the impacted sites. These morphometric alterations showed strong agreement with the lysosomal membrane destabilization and biomarkers of genotoxicity, suggesting their usefulness in detecting the pollutant-induced stress syndrome related to genotoxic damage.
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Affiliation(s)
- Antonio Calisi
- Department of Science and Technological Innovation, Università degli Studi del Piemonte Orientale-Vercelli, Novara, Alessandria, Viale Michel 11, 15121, Alessandria, Italy.
| | - Maria Elena Giordano
- Department of Biological and Environmental Science and Technologies, Universita del Salento, Via prov.le Lecce-Monteroni, 73100, Lecce, Italy.
| | - Francesco Dondero
- Department of Science and Technological Innovation, Università degli Studi del Piemonte Orientale-Vercelli, Novara, Alessandria, Viale Michel 11, 15121, Alessandria, Italy.
| | - Maria Maisano
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno d'Alcontres 31, 98166, Messina, Italy.
| | - Salvatore Fasulo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno d'Alcontres 31, 98166, Messina, Italy.
| | - Maria Giulia Lionetto
- Department of Biological and Environmental Science and Technologies, Universita del Salento, Via prov.le Lecce-Monteroni, 73100, Lecce, Italy; NBFC, National Biodiversity Future Center, Palermo, 90133, Italy.
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32
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Veiga P, Sampaio L, Moreira J, Rubal M. Short-term effects of trampling on intertidal Mytilus galloprovincialis beds. Mar Pollut Bull 2023; 189:114800. [PMID: 36898273 DOI: 10.1016/j.marpolbul.2023.114800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/25/2023] [Accepted: 03/01/2023] [Indexed: 06/18/2023]
Abstract
Human trampling represents one of the main anthropogenic pressures in the rocky intertidal. This habitat includes many ecosystem engineers such as mussels that provide biogenic habitat and multiple services. This research assessed potential impacts of human trampling on beds of the mussel, Mytilus galloprovincialis, on NW shores of Portugal. To test for direct effects of trampling on mussels and indirect effects on the associated assemblages, three treatments were applied: control (untouched beds), low and high intensity of trampling. Effects of trampling were dependent on the taxa. Thus, values of shell length of M. galloprovincialis were greater under the highest intensity of trampling while abundances of Arthropoda, Mollusca and Lasaea rubra showed the opposite pattern. Moreover, total number of taxa and abundances of Nematoda and Annelida showed higher values under low trampling intensity. The implications of these results to manage human use in areas with ecosystem engineers are discussed.
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Affiliation(s)
- Puri Veiga
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR) of the University of Porto, Matosinhos, Portugal.
| | - Leandro Sampaio
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR) of the University of Porto, Matosinhos, Portugal.
| | - Juan Moreira
- Departamento de Biología (Unidad de Zoología) & Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid, Madrid, Spain.
| | - Marcos Rubal
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR) of the University of Porto, Matosinhos, Portugal.
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Antunes P, Gama A, Pereira M, Gaspar EMM. Spatiotemporal bioavailability of PCDD/Fs and dl-PCBs in wild mussels from the Portuguese Atlantic coast. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2023; 40:576-587. [PMID: 36947716 DOI: 10.1080/19440049.2023.2186711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
This study aimed to assess the spatiotemporal bioavailability of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs) and dioxin-like polychlorinated biphenyls (dl-PCBs) in wild adult mussels, Mytilus galloprovincialis, collected along the Portuguese Atlantic coast between 2009 and 2020. The work is part of a national environmental monitoring program. The purpose was to evaluate the dioxins' temporal trends, the human and ecological risks, and the correlation between mussels' location and the main pollutant sources in Portugal. The levels and congener patterns of the most toxicity-relevant 17 PCDD/Fs and 12 dl-PCBs were determined, with the dl-PCBs dominant. The sum of Σ17PCDD/Fs and Σ12dl-PCBs values ranged from 2.0 to 4.0 ng WHO-TEQ kg-1, (wet weight basis), below the limits established by the European Commission for contamination in fish and fishery products (6.5 ng per kg-1). The study included five years - 2009, 2010, 2016, 2018 and 2020 -, allowing to verify the impact of European Directive 2013/39/UE against the pollution of water in Portugal; it was observed that dioxin levels in mussels diminished over the time. Statistical analysis allowed verification of different spatial trends of dl-PCB profiles along the Portuguese Atlantic coast. The mono-ortho dl-PCB pentachlorinated congener IUPAC #118 prevailed in 2009 and 2018 in all sampling sites, and it was predominant in 2010, 2016 and 2020, followed by the congeners IUPAC #105, #156 and #167. The IUPAC #167, #169 and #123 were the most abundant hexachlorinated congeners, and the IUPAC #77 the most abundant tetrachlorinated congener. This work emphasises the importance of monitoring dioxins and mapping the congeners in Atlantic coastal ecosystems, to contribute to their elimination.
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Affiliation(s)
- Pedro Antunes
- Reference Laboratory of Environmental Portuguese Agency, Rua da Mugueira, Amadora, Portugal
| | - Ana Gama
- Reference Laboratory of Environmental Portuguese Agency, Rua da Mugueira, Amadora, Portugal
| | - Margarida Pereira
- Reference Laboratory of Environmental Portuguese Agency, Rua da Mugueira, Amadora, Portugal
| | - Elvira M M Gaspar
- LAQV-REQUIMTE, Department of Chemistry, Faculty of Science and Technology, New University of Lisbon, Caparica, Portugal
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Ma KCK, Monsinjon JR, Froneman PW, McQuaid CD. Thermal stress gradient causes increasingly negative effects towards the range limit of an invasive mussel. Sci Total Environ 2023; 865:161184. [PMID: 36581263 DOI: 10.1016/j.scitotenv.2022.161184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
Environmental filtering (EF), the abiotic exclusion of species, can have first order, direct effects with cascading consequences for population dynamics, especially at range edges where abiotic conditions are suboptimal. Abiotic stress gradients associated with EF may also drive indirect second order effects, including exacerbating the effects of competitors, disease, and parasites on marginal populations because of suboptimal physiological performance. We predicted a cascade of first and second order EF-associated effects on marginal populations of the invasive mussel Mytilus galloprovincialis, plus a third order effect of EF of increased epibiont load due to second order shell degradation by endoliths. Mussel populations on rocky shores were surveyed across 850 km of the south-southeast coast of South Africa, from the species' warm-edge range limit to sites in the centre of their distribution, to quantify second order (endolithic shell degradation) and third order (number of barnacle epibionts) EF-associated effects as a function of along-shore distance from the range edge. Inshore temperature data were interpolated from the literature. Using in situ temperature logger data, we calculated the effective shore level for several sites by determining the duration of immersion and emersion. Summer and winter inshore water temperatures were linked to distance from the mussel's warm range edge (our proxy for an EF-associated stress gradient), suggesting that seasonality in temperature contributes to first order effects. The gradient in thermal stress clearly affected densities, but its influence on mussel size, shell degradation, and epibiosis was weaker. Relationships among mussel size, shell degradation, and epibiosis were more robust. Larger, older mussels had more degraded shells and more epibionts, with endolithic damage facilitating epibiosis. EF associated with a gradient in thermal stress directly limits the distribution, abundance, and size structure of mussel populations, with important indirect second and third order effects of parasitic disease and epibiont load, respectively.
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Affiliation(s)
- Kevin C K Ma
- Department of Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa; Department of Ocean Sciences, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada.
| | - Jonathan R Monsinjon
- Department of Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa; Ifremer, Indian Ocean Delegation, Le Port, La Réunion, France
| | - P William Froneman
- Department of Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa
| | - Christopher D McQuaid
- Department of Zoology and Entomology, Rhodes University, Grahamstown, Eastern Cape, South Africa
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Giandomenico S, Nigro M, Parlapiano I, Spada L, Grattagliano A, Prato E, Biandolino F. Effect of in-house cooking in Mytilus galloprovincialis and Trachurus trachurus: Lipid and fatty acids quality and polycyclic aromatic hydrocarbons formation. Food Chem Toxicol 2023; 173:113606. [PMID: 36642219 DOI: 10.1016/j.fct.2023.113606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 01/04/2023] [Accepted: 01/09/2023] [Indexed: 01/15/2023]
Abstract
Cooking effect (grilling - barbecue, oven-cooking, frying, boiling and microwaving) on lipid and fatty acids (FAs) in mussel Mytilus galloprovincialis and fish Trachurus trachurus was investigated. The levels of priority PAHs were also evaluated as well as the potential risk associated with their consumption. Cooking increased lipid content, reaching the highest value in fried product with 13.2 and 5.6 g/100 g in mussel and fish, respectively. The n-3/n-6 ranged from 0.15 to 5.31 in mussel and from 0.29 to 5.35 in mackerel. In both species, frying and oven-cooking negatively affected FAs composition as shown by the lipid quality indices. However, FAs profile exhibited by species after cooking remained beneficial for human health. Concerning PAHs, levels ranged from 31 to 78 μg/kg in M. galloprovincialis, and from 8.4 to 25 μg/kg in T. trachurus. The minimum and maximum values were found, respectively, in the raw product and after barbecue cooking with charcoal placed at 4 cm away from the seafood. The carcinogenic benzo[a]pyrene was detected only in mussels after barbecue cooking. Risk assessment of dietary exposure to PAHs, calculated by the Hazard Quotient and Cancer Risk, showed that the consumption of cooked seafood should not be a concern for human health.
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Türkoğlu S, Kaya G, Yaman M. Elements in Mediterranean mussels from Istanbul and exposure assessment. Food Addit Contam Part B Surveill 2023; 16:42-49. [PMID: 36214367 DOI: 10.1080/19393210.2022.2124460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
In this study, concentrations of elements were determined in edible tissues of Mytilus galloprovincialis by means of inductively coupled plasma mass spectrometry (ICP-MS). The mean levels (mg kg-1) of 0.67 for Cd, 6.9 for As, 0.79 for Pb, 2 for Ni, and 42.6 for Zn exceeded the maximum limits in the digestive glands. Also, the mean concentrations of Cd and As in muscle and of Cd and Ni in gills were above the maximum limits. The highest value was found for As in a digestive gland, with 65.4% of the Provisional Tolerable Weekly Intake. In addition, the lowest percentage belonged to Zn with 0.2% of PTWI in muscles and 0.3% of PTWI in gills of the mussels. Mercury concentrations were well below legal limits.
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Affiliation(s)
- Semra Türkoğlu
- Health Sciences Faculty, Department of Nutrition and Dietetic, Firat University, Elazig, Turkey
| | - Gökçe Kaya
- Health Sciences Faculty, Department of Nutrition and Dietetic, Firat University, Elazig, Turkey
| | - Mehmet Yaman
- Department of Chemistry, Sciences Faculty, Firat University, Elazig, Turkey
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Bošković N, Joksimović D, Bajt O. Microplastics in mussels from the Boka Kotorska Bay (Adriatic Sea) and impact on human health. Food Chem Toxicol 2023; 173:113641. [PMID: 36724845 DOI: 10.1016/j.fct.2023.113641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/13/2023] [Accepted: 01/27/2023] [Indexed: 01/30/2023]
Abstract
This study evaluated the microplastic abundance, shape, color, size and chemical composition of microplastic in mussels and estimated human exposure to microplastic through consumption of mussels collected from Boka Kotorska Bay (Adriatic coast of Montenegro). Microplastic was found in 53.3% of the studied mussels, with an average microplastic abundance of 2.53 ± 1.1 items/individual. Most of the ingested microplastic were fibers (63.7%), which were blue in color. FT-IR revealed that 98% of the examined particles were plastic, with seven polymers identified, of which polyethylene, polypropylene, and polyethylene terephthalate were the most abumdant polymers in mussels. Three of the polymers detected in mussels (polyamide, polyvinyl chloride and polystyrene) are classified as hazardous by the European Chemical Agency with warning or danger signals. With one serving of mussels, consumers would ingest 22.7 microplastic particles, while the annual dietary intake of microplastic via consumption of mussels was estimated at 99 MP/year.
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Affiliation(s)
- Neda Bošković
- Institute of Marine Biology, University of Montenegro, 85330, Put I Bokeljske Brigade 68, Kotor, Montenegro.
| | - Danijela Joksimović
- Institute of Marine Biology, University of Montenegro, 85330, Put I Bokeljske Brigade 68, Kotor, Montenegro
| | - Oliver Bajt
- National Institute of Biology, Marine Biology Station, Fornače 41, 6330, Piran, Slovenia; Faculty of Maritime Studies and Transport, University of Ljubljana, Pot Pomorscakov 4, 6320, Portoroz, Slovenia
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Capolupo M, Rafiq A, Coralli I, Alessandro T, Valbonesi P, Fabbri D, Fabbri E. Bioplastic leachates characterization and impacts on early larval stages and adult mussel cellular, biochemical and physiological responses. Environ Pollut 2023; 319:120951. [PMID: 36581238 DOI: 10.1016/j.envpol.2022.120951] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 06/17/2023]
Abstract
Bioplastics are promoted as safer alternatives to tackle the long-term persistence of conventional plastics. However, information on the potential release of additives and non-intentionally added substances (NIAS) in the surrounding environment is limited, and biological effects of the leachates have been little studied. Leachates produced from three bioplastics, i.e. compostable bags (CB), bio-polyethylene terephthalate bottles (bioPET) and polylactic acid cups (PLA), and a control polymeric material, i.e. rubber tire (TR), were examined. The chemical nature of bioplastic polyesters PET, PLA and poly (butylene adipate-co-terephthalate) (PBAT) in CB, was confirmed by analytical pyrolysis. Fragments were incubated in artificial sea water for 14 days at 20 °C in darkness and leachate contents examined by GC-MS and HPLC-MS/MS. Catalysts and stabilizers represented the majority of chemicals in TR, while NIAS (e.g. 1,6-dioxacyclododecane-7,12-dione) were the main components of CB. Bisphenol A occurred in all leachates at a concentration range 0.3-4.8 μg/L. Trace metals at concentrations higher than control water were found in all leachates, albeit more represented in leachates from CB and TR. A dose response to 11 dilutions of leachates (in the range 0.6-100%) was tested for biological effects on early embryo stages of Mytilus galloprovincialis. Embryotoxicity was observed in the whole range of tested concentrations, the magnitude of effect depending on the polymers. The highest concentrations caused reduction of egg fertilization (CB, bioPET, TR) and of larvae motility (CB, PLA, TR). TR leachates also provoked larvae mortality in the range 10-100%. Effects on adult mussel physiology were evaluated after a 7-day in vivo exposure to the different leachates at 0.6% concentration. Nine biomarkers concerning lysosomal functionality, neurotransmission, antioxidant and immune responses were assessed. All lysosomal parameters were affected, and serum lysozyme activity inhibited. Harmonized chemical and biological approaches are recommended to assess bioplastic safety and support production of sustainable bioplastics.
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Affiliation(s)
- Marco Capolupo
- Italian Institute for Environmental Protection and Research (ISPRA), Rome, Italy
| | - Ayesha Rafiq
- Department of Biological, Geological and Environmental Sciences University of Bologna, Campus of Ravenna via S. Alberto 163, 48123, Ravenna
| | - Irene Coralli
- Department of Chemistry "Giacomo Ciamician", Technopole of Rimini, University of Bologna, Italy
| | - Tanya Alessandro
- Department of Biological, Geological and Environmental Sciences University of Bologna, Campus of Ravenna via S. Alberto 163, 48123, Ravenna
| | - Paola Valbonesi
- Department of Biological, Geological and Environmental Sciences University of Bologna, Campus of Ravenna via S. Alberto 163, 48123, Ravenna
| | - Daniele Fabbri
- Department of Chemistry "Giacomo Ciamician", Technopole of Rimini, University of Bologna, Italy
| | - Elena Fabbri
- Department of Biological, Geological and Environmental Sciences University of Bologna, Campus of Ravenna via S. Alberto 163, 48123, Ravenna.
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Bouzidi I, Mougin K, Beyrem H, Alghonaim MI, Alsalamah SA, Qurtam AA, Mahmoudi E, Boufahja F, Sellami B. Physiological Impairment and Biochemical Modifications Induced by Triclosan in Mediterranean Mussels. Animals (Basel) 2023; 13:ani13040583. [PMID: 36830370 PMCID: PMC9951677 DOI: 10.3390/ani13040583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/02/2023] [Accepted: 02/05/2023] [Indexed: 02/10/2023] Open
Abstract
The effects of pharmaceutical under aquatic biota are still not well established. In this investigation, we assessed the results of a common pharmaceutical's, triclosan (TCS), treatment on physiological and biochemical status of the Mediterranean mussels. Filtration and respiration rates were statistically reduced after treatment with highest considered concentration TCS2 = 100 µg·L-1. However, no modification (p > 0.05) was detected after treatment with TCS1 = 50 µg·L-1. For biochemical responses, oxidative stress parameters including H2O2 level and antioxidant enzymes were enhanced following concentration in considered organs. In parallel, Malondialdheyde content was measured in mussels after TCS treatment and lipid peroxidation occurred at high TCS concentration. Neurotoxicity evaluated by acetylcholinesterase (AChE) activity was induced in gills and digestive glands after exposure to TCS2. Overall, physiological impairment, oxidative stress, lipid peroxidation and neurotoxicity could be induced by triclosan in mussels. The association of physiological and biochemical biomarkers constitute a useful tool to measure the impact of pharmaceuticals in marine organism.
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Affiliation(s)
- Imen Bouzidi
- Laboratory of Environment Biomonitoring, Coastal Ecology Unit, Faculty of Sciences of Bizerta, University of Carthage, Zarzouna 7021, Tunisia
- Institut Supérieur de Biotechnologies de Béja, Université de Jendouba, Jendouba 8189, Tunisia
| | - Karine Mougin
- Institut de Science des Matériaux, Université de Haute Alsace, IS2M-CNRS-UMR 7361, 15 Rue Jean Starcky, 68057 Mulhouse, France
| | - Hamouda Beyrem
- Laboratory of Environment Biomonitoring, Coastal Ecology Unit, Faculty of Sciences of Bizerta, University of Carthage, Zarzouna 7021, Tunisia
| | - Mohammed I. Alghonaim
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Sulaiman A. Alsalamah
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Ashraf A. Qurtam
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Ezzeddine Mahmoudi
- Laboratory of Environment Biomonitoring, Coastal Ecology Unit, Faculty of Sciences of Bizerta, University of Carthage, Zarzouna 7021, Tunisia
| | - Fehmi Boufahja
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
- Correspondence:
| | - Badreddine Sellami
- Institut National des Sciences et Technologies de la Mer, Tabarka 8110, Tunisia
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Marchiori E, Quaglio F, Franzo G, Brocca G, Aleksi S, Cerchier P, Cassini R, Marcer F. Pearl formation associated with gymnophallid metacercariae in Mytilus galloprovincialis from the Northwestern Adriatic coast: Preliminary observations. J Invertebr Pathol 2023; 196:107854. [PMID: 36410529 DOI: 10.1016/j.jip.2022.107854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 09/30/2022] [Accepted: 11/10/2022] [Indexed: 11/22/2022]
Abstract
Gymnophallids of the genus Parvatrema are small trematodes infecting waterbirds in their adult stage. Several species of clams and mussels have been found to act as first and second intermediate hosts, in which the trematode larval stages induce the formation of pearls. In this study, a wild population of Mytilus galloprovincialis was sampled along the Northwestern coast of the Adriatic Sea to evaluate the origin and extent of visible pearls. Parasitological investigations, including morphological and molecular analyses, and histopathology were carried out on a representative sample of mussels (n = 158) from June to September 2021. The overall prevalence of infection reached 75.3 %, and the intensity of infection ranged from a few trematodes to thousands per mussel, mostly occurring in the mantle and surrounded by variable numbers of conchiolin layers. Morphological studies allowed classification of the metacercariae as belonging to the genus Parvatrema, and the pairwise comparison of the obtained sequences, encompassing the internal transcribed spacer (ITS) region, revealed a genetic similarity (96.8 %) to Parvatrema duboisi. However, the phylogenetic analysis demonstrated the independent clustering of the obtained ITS sequences compared to other available Parvatrema species. For the relevant commercial impact that pearl formation may have on farmed mussels, ecological and epidemiological aspects of this infection would deserve further investigation in the area.
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Santos D, Leite C, Pinto J, Soares AMVM, Pereira E, Freitas R. How will different scenarios of rising seawater temperature alter the response of marine species to lithium? Sci Total Environ 2023; 856:158728. [PMID: 36108826 DOI: 10.1016/j.scitotenv.2022.158728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 08/22/2022] [Accepted: 09/09/2022] [Indexed: 06/15/2023]
Abstract
Marine ecosystems are suffering from the gradual rise in temperature due to climate change. Warming scenarios and the intensification of extreme climate events, such as marine heatwaves (MHWs), have been negatively affecting marine organisms. In addition, they are also threatened by anthropogenic pollution. Lithium (Li) is an emerging pollutant that has become a major concern due to its increasing use in a variety of applications. Understanding its influence on marine environments in combination with warming scenarios is crucial, as very little is known about its impact on marine organisms, especially when also considering the increasingly concerning impacts of climate change. With this in mind, this research aimed to assess how different scenarios of increasing temperature may affect the response of Mytilus galloprovincialis to Li. Mussels bioaccumulation levels, as well as physiological and biochemical biomarkers were analyzed after 28 days of exposure to Li under different temperature scenarios (control - 17 °C; warming - 21 °C and marine heatwave - MHW). The results indicate that mussels accumulated Li, independently of the temperature scenario. The respiration rate was higher in contaminated mussels than in the non-contaminated ones, with no differences among temperature scenarios. Furthermore, the metabolic rate decreased in non-contaminated mussels exposed to 21 °C and MHW, while mussels exposed to the combination of Li and MHW presented the highest metabolic rate. The mussels exposed to MHW and Li evidenced the highest cellular damage but Li was not neurotoxic in M. galloprovincialis. This study highlighted that MHW + Li was the most stressful condition, inducing clear negative effects in this species that can impair the growth and reproduction of an entire population. In general, the presented results highlight the importance of future studies in which it is necessary to combine the effects of pollutants and climate change scenarios, namely extreme weather events such as MHWs.
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Affiliation(s)
- Daniel Santos
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - Carla Leite
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - João Pinto
- Departamento de Química & REQUIMTE, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - Amadeu M V M Soares
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - Eduarda Pereira
- Departamento de Química & REQUIMTE, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - Rosa Freitas
- Departamento de Biologia & CESAM, Universidade de Aveiro, 3810-193 Aveiro, Portugal.
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Wang S, Sun Z, Ren C, Li F, Xu Y, Wu H, Ji C. Time- and dose-dependent detoxification and reproductive endocrine disruption induced by tetrabromobisphenol A (TBBPA) in mussel Mytilus galloprovincialis. Mar Environ Res 2023; 183:105839. [PMID: 36481715 DOI: 10.1016/j.marenvres.2022.105839] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/25/2022] [Accepted: 11/27/2022] [Indexed: 06/17/2023]
Abstract
As a typical brominated flame retardant (BFR), tetrabromobisphenol A (TBBPA) has been frequently detected in both biotic and abiotic matrices in marine environment. Our previous study found that genes related to metabolism phase I/II/III as well as steroid metabolism in Mytilus galloprovincialis were significantly altered by TBBPA treatment. However, the time- and dose-dependent response profiles of these genes to TBBPA exposure were rarely reported. In this study, the time- and dose-dependent effects of TBBPA on detoxification and reproductive endocrine disruption in M. galloprovincialis were explored by evaluating the responses of related gene expressions, enzymatic activities and gametogenesis to different concentrations of TBBPA (0.6, 3, 15, 75 and 375 μg/L) for different durations (14, 21 and 28 days). The results showed that the TBBPA accumulation increased linearly with the increases of exposure time and dose. Cytochrome P450 family 3 (CYP3A1-like) cooperated with CYP4Y1 for phase I biotransformation of TBBPA in mussels. The dose-response curves of phase II/III genes (glutathione-S-transferase (GST), P-glycoprotein (ABCB), and multidrug resistance protein (ABCC)) showed similar response profiles to TBBPA exposure. The common induction of phase I/II/III (CYPs, GST, ABCB and ABCC) suggested TBBPA detoxification regulation in mussels probably occurred in a step-wise manner. Concurrently, direct sulfation mediated by sulfotransferases (SULTs) on TBBPA was also the vital metabolic mechanism for TBBPA detoxification, which was supported by the coincidence between up-regulation of SULT1B1 and TBBPA accumulation. The significant promotion of steroid sulfatase (STS) might result from TBBPA-sulfate catalyzed by SULT1B1 due to its chemical similarity to estrone-sulfate. Furthermore, the promotion of gametogenesis was consistent with the induction of STS, suggesting that STS might interrupt steroids hydrolysis process and was responsible for reproductive endocrine disruption in M. galloprovincialis. This study provides a better understanding of the detoxification and endocrine-disrupting mechanisms of TBBPA.
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Affiliation(s)
- Shuang Wang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, 264003, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China; College of Life Sciences, Yantai University, Yantai, 264005, PR China
| | - Zuodeng Sun
- Shandong Fisheries Development and Resource Conservation Center, Ji'nan, 250013, PR China
| | - Chuanbo Ren
- Shandong Marine Resource and Environment Research Institute, Yantai, 264006, PR China
| | - Fei Li
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, 264003, PR China
| | - Yingjiang Xu
- Shandong Marine Resource and Environment Research Institute, Yantai, 264006, PR China
| | - Huifeng Wu
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, 264003, PR China
| | - Chenglong Ji
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai, 264003, PR China.
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Pretti C, Aretini P, Lessi F, Freitas R, Barata C, De Marchi L, Cuccaro A, Oliva M, Meucci V, Baratti M. Gene expression and biochemical patterns in the digestive gland of the mussel Mytilus galloprovincialis (Lamarck, 1819) exposed to 17α-ethinylestradiol. Aquat Toxicol 2023; 254:106376. [PMID: 36566548 DOI: 10.1016/j.aquatox.2022.106376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 06/17/2023]
Abstract
Contaminants of emerging concern (CECs) are a class of chemicals that can spread throughout the environment and may cause adverse biological and ecological effects. While there are many different classes of CECs, one of the most well documented in the aquatic environment are pharmaceutical drugs, such as natural and synthetic estrogens. In particular, the widespread presence of the synthetic estrogen 17 α-Ethinylestradiol (EE2) in water may lead to bioaccumulation in sediment and biota. EE2 is the primary component in contraceptive pills, and is a derivative of the natural hormone estradiol (E2). In this study, the mussel Mytilus galloprovincialis was exposed to EE2 in a semi-static and time-dependent experiment, for a total exposure period of 28 days. Biochemical and transcriptomics analyses were performed on mussel digestive glands after exposure for 14 (T14) and 28 (T28) days. Metabolic and DNA impairments, as well as activation of antioxidant and biotransformation enzymes activation, were detected in T28 exposed mussels. RNA-Seq analysis showed significant differential expression of 160 (T14 compared to controls), 33 (T28 compared to controls) and 79 (T14 compared to T28) genes. Signs of stress after EE2 treatment included up-regulation of gene/proteins involved with immune function, lipid transport, and metabolic and antibacterial properties. This study elucidates the underlying mechanisms of EE2 in a filter feeding organisms to elucidate the effects of this human pharmaceutical on aquatic biota.
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Affiliation(s)
- Carlo Pretti
- Department of Veterinary Sciences, University of Pisa, Via Livornese (lato monte), 56122 San Piero a Grado, Pisa (Italy); Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N.Sauro 4, 57128 Livorno (Italy).
| | - Paolo Aretini
- Fondazione Pisana per la Scienza ONLUS, Via Ferruccio Giovannini 13, 56017 San Giuliano Terme, Pisa (Italy)
| | - Francesca Lessi
- Fondazione Pisana per la Scienza ONLUS, Via Ferruccio Giovannini 13, 56017 San Giuliano Terme, Pisa (Italy)
| | - Rosa Freitas
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro (Portugal)
| | - Carlos Barata
- Department of Environmental Chemistry IDAEA-CSIC Jordi Girona 18 08034 Barcelona (Spain)
| | - Lucia De Marchi
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N.Sauro 4, 57128 Livorno (Italy)
| | - Alessia Cuccaro
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro (Portugal)
| | - Matteo Oliva
- Interuniversity Consortium of Marine Biology and Applied Ecology "G. Bacci" (CIBM), Viale N.Sauro 4, 57128 Livorno (Italy)
| | - Valentina Meucci
- Department of Veterinary Sciences, University of Pisa, Via Livornese (lato monte), 56122 San Piero a Grado, Pisa (Italy)
| | - Mariella Baratti
- Institute of Biosciences and Bioresources, IBBR-CNR, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze (Italy)
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Qu Y, Zhang T, Zhang R, Wang X, Zhang Q, Wang Q, Dong Z, Zhao J. Integrative assessment of biomarker responses in Mytilus galloprovincialis exposed to seawater acidification and copper ions. Sci Total Environ 2022; 851:158146. [PMID: 35987231 DOI: 10.1016/j.scitotenv.2022.158146] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 07/17/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
The interactive effects of ocean acidification (OA) and copper (Cu) ions on the mussel Mytilus galloprovincialis are not well understood. The underlying mechanisms also remain obscure. In this study, individuals of M. galloprovincialis were exposed for 28 days to 25 μg/L and 50 μg/L Cu ions at two pH levels (ambient level - pH 8.1; acidified level - pH 7.6). The mussels were then monitored for 56 days to determine their recovery ability. Physiological parameters (clearance rate and respiration rate), oxidative stress and neurotoxicity biomarkers (activities of superoxide dismutase, lipid peroxidation, catalase, and acetylcholinesterase), as well as the recovery ability of these parameters, were investigated in two typical tissues (i.e., gills and digestive glands). Results showed that (1) OA affected the bioconcentration of Cu in the gills and digestive glands of the mussels; (2) both OA and Cu can lead to physiological disturbance, oxidative stress, cellular damage, energy metabolism disturbance, and neurotoxicity on M. galloprovincialis; (3) gill is more sensitive to OA and Cu than digestive gland; (4) Most of the biochemical and physiological alternations caused by Cu and OA exposures in M. galloprovincialis can be repaired by the recovery experiments; (5) integrated biomarker response (IBR) analysis demonstrated that both OA and Cu ions exposure caused survival stresses to the mussels, with the highest effect shown in the co-exposure treatment. This study highlights the necessity to include OA along with pollutants in future studies to better elucidate the risks of ecological perturbations. The work also sheds light on the recovery of marine animals after short-term environmental stresses when the natural environment has recovered.
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Affiliation(s)
- Yi Qu
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264117, PR China; Key Laboratory of Coastal Biology and Biological Resources Utilization, Yantai Institute of Coastal Zone Researchs, Chinese Academy of Sciences, Yantai, Shandong 264003, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Tianyu Zhang
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264117, PR China; Key Laboratory of Coastal Biology and Biological Resources Utilization, Yantai Institute of Coastal Zone Researchs, Chinese Academy of Sciences, Yantai, Shandong 264003, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Rongliang Zhang
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264117, PR China; Key Laboratory of Coastal Biology and Biological Resources Utilization, Yantai Institute of Coastal Zone Researchs, Chinese Academy of Sciences, Yantai, Shandong 264003, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Xin Wang
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264117, PR China; Key Laboratory of Coastal Biology and Biological Resources Utilization, Yantai Institute of Coastal Zone Researchs, Chinese Academy of Sciences, Yantai, Shandong 264003, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Qianqian Zhang
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264117, PR China; Key Laboratory of Coastal Biology and Biological Resources Utilization, Yantai Institute of Coastal Zone Researchs, Chinese Academy of Sciences, Yantai, Shandong 264003, PR China.
| | - Qing Wang
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264117, PR China; Key Laboratory of Coastal Biology and Biological Resources Utilization, Yantai Institute of Coastal Zone Researchs, Chinese Academy of Sciences, Yantai, Shandong 264003, PR China
| | - Zhijun Dong
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264117, PR China; Key Laboratory of Coastal Biology and Biological Resources Utilization, Yantai Institute of Coastal Zone Researchs, Chinese Academy of Sciences, Yantai, Shandong 264003, PR China; Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, Shandong 266071, PR China
| | - Jianmin Zhao
- Muping Coastal Environmental Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong 264117, PR China; Key Laboratory of Coastal Biology and Biological Resources Utilization, Yantai Institute of Coastal Zone Researchs, Chinese Academy of Sciences, Yantai, Shandong 264003, PR China; Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, Shandong 266071, PR China.
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Fraga N, Benito D, Briaudeau T, Izagirre U, Ruiz P. Toxicopathic effects of lithium in mussels. Chemosphere 2022; 307:136022. [PMID: 36002063 DOI: 10.1016/j.chemosphere.2022.136022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/28/2022] [Accepted: 08/07/2022] [Indexed: 06/15/2023]
Abstract
The rising use of lithium (Li) in industrial processes, modern technology and medicine has generated concerns in the scientific community, in particular its potential impact on the environment. Unfortunately, there is only scarce information concerning the toxicity of lithium in marine organisms. The objective of this study is to determine the toxicity of Li using Mytilus galloprovincialis as model organism, based on acute and sublethal toxicity tests. In the first experiment, mussels were exposed for 9 days to a range of acute concentrations of Li (0, 2, 5, 13, 34, 89, 233 and 610 mg/L Li) in order to find the median lethal concentration. In the sublethal experiment, mussels were exposed to environmentally relevant concentrations of Li (0, 0.1, 1, 10 mg/L Li) for 21 days. Digestive gland and gonad samples were taken at day 0, 1, 7 and 21 for histopathological analysis. Samples of the whole mussels were taken for chemical analysis at day 0 and after 21 days. Results showed that M. galloprovincialis had a LC50 value of 153 mg/L Li after 9 days of exposure. Lower concentrations (environmentally relevant), led to Li bioaccumulation in a dose-dependent manner and histopathological effects in a time-dependent manner. Atrophy of the digestive alveoli epithelium and degeneration of the digestive gland were observed after 21 days of exposure. These findings open new perspectives for the understanding of the toxic effects of Li on marine organisms and evidence the need for further long-term research at different levels of biological organizations.
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Affiliation(s)
- Nadezhna Fraga
- CBET+ Research Group, Department of Zoology and Animal Cell Biology + One Health, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Sarriena Auzoa z/g, E-48940, Leioa-Bizkaia, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country (UPV/EHU), Areatza z/g, E-48620, Plentzia-Bizkaia, Basque Country, Spain
| | - Denis Benito
- CBET+ Research Group, Department of Zoology and Animal Cell Biology + One Health, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Sarriena Auzoa z/g, E-48940, Leioa-Bizkaia, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country (UPV/EHU), Areatza z/g, E-48620, Plentzia-Bizkaia, Basque Country, Spain
| | - Tifanie Briaudeau
- CBET+ Research Group, Department of Zoology and Animal Cell Biology + One Health, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Sarriena Auzoa z/g, E-48940, Leioa-Bizkaia, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country (UPV/EHU), Areatza z/g, E-48620, Plentzia-Bizkaia, Basque Country, Spain
| | - Urtzi Izagirre
- CBET+ Research Group, Department of Zoology and Animal Cell Biology + One Health, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Sarriena Auzoa z/g, E-48940, Leioa-Bizkaia, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country (UPV/EHU), Areatza z/g, E-48620, Plentzia-Bizkaia, Basque Country, Spain
| | - Pamela Ruiz
- CBET+ Research Group, Department of Zoology and Animal Cell Biology + One Health, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Sarriena Auzoa z/g, E-48940, Leioa-Bizkaia, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PiE-UPV/EHU), University of the Basque Country (UPV/EHU), Areatza z/g, E-48620, Plentzia-Bizkaia, Basque Country, Spain.
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46
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Pérez-Cebrecos M, Prieto D, Blanco-Rayón E, Izagirre U, Ibarrola I. Differential tissue development compromising the growth rate and physiological performances of mussel. Mar Environ Res 2022; 180:105725. [PMID: 35987041 DOI: 10.1016/j.marenvres.2022.105725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 07/27/2022] [Accepted: 08/04/2022] [Indexed: 06/15/2023]
Abstract
Differences in the food acquisition rates and in the energetic costs of metabolism seem to affect the growth rate variability of mussels. The aim of this study was to analyze if the physiological performances responsible for such growth rate variability are accompanied by structural differences at tissue or cellular level in the main organs involved in energy acquisition (gill) and processing (digestive gland). Fast growers had higher cilia density and metabolic efficiency in their gill, and well-developed digestive tissue with barely no connective tissue or atrophy. Slow-growing mussels displayed stress signs that impede the proper acquisition, digestion and absorption of food: low cilia density, low mitochondrial capacity and high antioxidant activity levels in the gills, and high atrophy of the digestive gland. The data herein explains the growth rate variability of mussels, demonstrating that morphological and functional differences exist between fast and slow growers.
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Affiliation(s)
- Maitane Pérez-Cebrecos
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Leioa, Spain; Research Centre for Experimental Marine Biology and Biotechnology (PiE - UPV/EHU), University of the Basque Country (UPV/EHU), Plentzia, Spain.
| | - Daniel Prieto
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Esther Blanco-Rayón
- Research Centre for Experimental Marine Biology and Biotechnology (PiE - UPV/EHU), University of the Basque Country (UPV/EHU), Plentzia, Spain; CBET Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Urtzi Izagirre
- Research Centre for Experimental Marine Biology and Biotechnology (PiE - UPV/EHU), University of the Basque Country (UPV/EHU), Plentzia, Spain; CBET Research Group, Department of Zoology and Animal Cell Biology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Irrintzi Ibarrola
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Leioa, Spain
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47
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Bernardini I, Fabrello J, Vecchiato M, Ferraresso S, Babbucci M, Peruzza L, Rovere GD, Masiero L, Marin MG, Bargelloni L, Gambaro A, Patarnello T, Matozzo V, Milan M. Effects of environmental concentrations of the fragrance amyl salicylate on the mediterranean mussel Mytilus galloprovincialis. Environ Pollut 2022; 307:119502. [PMID: 35605833 DOI: 10.1016/j.envpol.2022.119502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/06/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
Amyl salicylate (AS) is a fragrance massively used as a personal care product and following the discharged in wastewaters may end up in the aquatic environment representing a potential threat for the ecosystem and living organisms. AS was recently detected in water of the Venice Lagoon, a vulnerable area continuously subjected to the income of anthropogenic chemicals. The lagoon is a relevant area for mollusc farming, including the Mediterranean mussels (Mytilus galloprovincialis) having an important economic and ecological role. Despite high levels of AS occurred in water of the Lagoon of Venice, no studies investigated the possible consequences of AS exposures on species inhabiting this ecosystem to date. For the first time, we applied a multidisciplinary approach to investigate the potential effects of the fragrance AS on Mediterranean mussels. To reach such a goal, bioaccumulation, cellular, biochemical, and molecular analyses (RNA-seq and microbiota characterization) were measured in mussels treated for 7 and 14 days with different AS Venice lagoon environmental levels (0.1 and 0.5 μg L-1). Despite chemical investigations suggested low AS bioaccumulation capability, cellular and molecular analyses highlighted the disruption of several key cellular processes after the prolonged exposures to the high AS concentration. Among them, potential immunotoxicity and changes in transcriptional regulation of pathways involved in energy metabolism, stress response, apoptosis and cell death regulations have been observed. Conversely, exposure to the low AS concentration demonstrated weak transcriptional changes and transient increased representation of opportunistic pathogens, as Arcobacter genus and Vibrio aestuarianus. Summarizing, this study provides the first overview on the effects of AS on one of the most widely farmed mollusk species.
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Affiliation(s)
- I Bernardini
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - J Fabrello
- Department of Biology, University of Padova, Via Bassi 58/B, 35131, Padova, Italy
| | - M Vecchiato
- Institute of Polar Sciences - National Research Council (ISP-CNR), Via Torino 155, 30172, Venezia-Mestre, Venice, Italy; Department of Environmental Sciences, Informatics and Statistics (DAIS), Ca' Foscari University of Venice, Via Torino 155, 30172, Venezia-Mestre, Venice, Italy
| | - S Ferraresso
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - M Babbucci
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - L Peruzza
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - G Dalla Rovere
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - L Masiero
- Department of Biology, University of Padova, Via Bassi 58/B, 35131, Padova, Italy
| | - M G Marin
- Department of Biology, University of Padova, Via Bassi 58/B, 35131, Padova, Italy
| | - L Bargelloni
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - A Gambaro
- Institute of Polar Sciences - National Research Council (ISP-CNR), Via Torino 155, 30172, Venezia-Mestre, Venice, Italy; Department of Environmental Sciences, Informatics and Statistics (DAIS), Ca' Foscari University of Venice, Via Torino 155, 30172, Venezia-Mestre, Venice, Italy
| | - T Patarnello
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - V Matozzo
- Department of Biology, University of Padova, Via Bassi 58/B, 35131, Padova, Italy.
| | - M Milan
- Department of Comparative Biomedicine and Food Science, University of Padova, Viale dell'Università 16, 35020 Legnaro, PD, Italy
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48
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Martini A, Calì M, Capoccioni F, Martinoli M, Pulcini D, Buttazzoni L, Moranduzzo T, Pirlo G. Environmental performance and shell formation-related carbon flows for mussel farming systems. Sci Total Environ 2022; 831:154891. [PMID: 35364169 DOI: 10.1016/j.scitotenv.2022.154891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 03/16/2022] [Accepted: 03/24/2022] [Indexed: 06/14/2023]
Abstract
This study examined the environmental performance of mussel (Mytilus galloprovincialis) farming in the view of reduction of greenhouse gas emissions, through the Life Cycle Assessment (LCA) methodology. The LCA has been integrated with the evaluation of the carbon sequestration potential of the biocalcification process. Three case studies of mussel farming sited along the coastal area in the north Adriatic Sea, Italy, were analyzed. Two of them concerned mussels that do not require a depuration process (area Class A), and one inspected mussel production in the rearing area of Class B, which imposes a depuration phase after harvesting. This study examined all the relevant flows of materials and energy across the systems and explored the potential role of mussel biocalcification in stocking seawater carbon into the shells. Global Warming (GW) -related emissions amounted to 0.07-0.12 kg CO2 eq for Class_A case studies and to 0.53 kg CO2 eq for Class_B case study. Through biogenic calcification, 0.19-0.20 kg CO2 kg-1 mussel is fixed in the shells, and 0.12 kg CO2 kg-1 mussel is released. These flows resulted in a net sequestration of about 0.08 kg CO2 kg-1 mussel. This study confirmed the good environmental performance of the mussel production in the farming systems analyzed. When considering greenhouse gasses emissions, the extent to which the seawater carbon fixed in the shell as calcium carbonate can be considered a carbon sink was discussed and substantiated by locally collected environmental data.
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Affiliation(s)
- Arianna Martini
- CREA Council for Agricultural Research and Economics Research Centre for Animal Production and Aquaculture, Via Antonio Lombardo 11, 26900 Lodi, LO, Italy; CREA Council for Agricultural Research and Economics Research Centre for Animal Production and Aquaculture, Via Salaria 31, 00015 Monterotondo, RM, Italy.
| | - Massimo Calì
- CREA Council for Agricultural Research and Economics Research Centre for Animal Production and Aquaculture, Via Salaria 31, 00015 Monterotondo, RM, Italy
| | - Fabrizio Capoccioni
- CREA Council for Agricultural Research and Economics Research Centre for Animal Production and Aquaculture, Via Salaria 31, 00015 Monterotondo, RM, Italy
| | - Marco Martinoli
- CREA Council for Agricultural Research and Economics Research Centre for Animal Production and Aquaculture, Via Salaria 31, 00015 Monterotondo, RM, Italy
| | - Domitilla Pulcini
- CREA Council for Agricultural Research and Economics Research Centre for Animal Production and Aquaculture, Via Salaria 31, 00015 Monterotondo, RM, Italy
| | - Luca Buttazzoni
- CREA Council for Agricultural Research and Economics Research Centre for Animal Production and Aquaculture, Via Salaria 31, 00015 Monterotondo, RM, Italy
| | | | - Giacomo Pirlo
- CREA Council for Agricultural Research and Economics Research Centre for Animal Production and Aquaculture, Via Antonio Lombardo 11, 26900 Lodi, LO, Italy
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49
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Boukadida K, Banni M, Romero-Ramirez A, Clerandeau C, Gourves PY, Cachot J. Metal contamination and heat stress impair swimming behavior and acetylcholinesterase activity in embryo-larval stages of the Mediterranean mussel, Mytilus galloprovincialis. Mar Environ Res 2022; 179:105677. [PMID: 35738152 DOI: 10.1016/j.marenvres.2022.105677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 04/27/2022] [Accepted: 06/02/2022] [Indexed: 06/15/2023]
Abstract
Behavioral parameters are increasingly considered sensitive and early bioindicators of toxicity in aquatic organisms. A video-tracking tool was specifically developed to monitor the swimming behaviour of D-larvae of the Mediterranean mussel, Mytilus galloprovincialis, in controlled laboratory conditions. Both maximum and average swimming speeds and trajectories were recorded. We then investigated the impact of copper and silver with or without a moderate rise of temperature on swimming behavior and acetylcholinesterase (AChE) activity of mussel D-larvae and the possible mechanistic link between both biological responses. Our results showed that copper and/or silver exposure, as well as temperature increase, disrupts the swimming behavior of mussel larvae which could compromise their dispersal and survival. In addition, the combined effect of temperature and metals significantly (p < 0.05) increased AChE activity in mussel larvae. Pearson's correlation analysis was performed and results showed that the AChE activity is positively correlated with maximum speeds (r = 0.71, p < 0.01). This study demonstrates the value of behavioral analyzes of aquatic invertebrates as a sensitive and integrate marker of the effects of stressors.
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Affiliation(s)
- Khouloud Boukadida
- Laboratory of Oceanic and Continental Environments and Paleoenvironments, University of Bordeaux, EPOC, UMR 5805, F-33600, Pessac, France; Laboratory of Agrobiodiversity and Ecotoxicology, ISA, Chott-Mariem, 4042, Sousse, Tunisia.
| | - Mohamed Banni
- Laboratory of Agrobiodiversity and Ecotoxicology, ISA, Chott-Mariem, 4042, Sousse, Tunisia; Higher Institute of Biotechnology, University of Monastir, Tunisia
| | - Alicia Romero-Ramirez
- Laboratory of Oceanic and Continental Environments and Paleoenvironments, University of Bordeaux, EPOC, UMR 5805, F-33600, Pessac, France
| | - Christelle Clerandeau
- Laboratory of Oceanic and Continental Environments and Paleoenvironments, University of Bordeaux, EPOC, UMR 5805, F-33600, Pessac, France
| | - Pierre-Yves Gourves
- Laboratory of Oceanic and Continental Environments and Paleoenvironments, University of Bordeaux, EPOC, UMR 5805, F-33600, Pessac, France
| | - Jérôme Cachot
- Laboratory of Oceanic and Continental Environments and Paleoenvironments, University of Bordeaux, EPOC, UMR 5805, F-33600, Pessac, France
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50
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De Marchi L, Vieira LR, Intorre L, Meucci V, Battaglia F, Pretti C, Soares AMVM, Freitas R. Will extreme weather events influence the toxic impacts of caffeine in coastal systems? Comparison between two widely used bioindicator species. Chemosphere 2022; 297:134069. [PMID: 35218782 DOI: 10.1016/j.chemosphere.2022.134069] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/18/2022] [Accepted: 02/19/2022] [Indexed: 06/14/2023]
Abstract
In the recent years, marine heatwaves (MHWs) have caused devastating impacts on marine life. The understanding of the combined effects of these extreme events and anthropogenic pollution is a vital challenge. In particular, the combined effect of MHWs on the toxicity of pharmaceuticals to aquatic life remains unclear. To contribute to these issues, the main goal of the present investigation was to evaluate how MHWs may increase caffeine (CAF) toxicity on the clam Ruditapes philippinarum and the mussel Mytilus galloprovincialis. Bioaccumulation levels and changes on oxidative stress, metabolic capacity and neurotoxic status related biomarkers were investigated. The obtained results revealed the absence of CAF accumulation in both species. However, the used contaminant generated in both bivalve species alteration on neurotransmission, detoxification mechanisms induction as well as cellular damage. The increase of antioxidant defence mechanisms was complemented by an increase of metabolic activity and decrease of energy reserves. The obtained results seemed magnified under a simulated MHWs, suggesting to a climate-induced toxicant sensitivities' response. On this perspective, understanding of how toxicological mechanisms interact with climate-induced stressors will provide a solid platform to improve effect assessments for both humans and wildlife.
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Affiliation(s)
- L De Marchi
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - L R Vieira
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - L Intorre
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado, PI, 56122, Italy
| | - V Meucci
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado, PI, 56122, Italy
| | - F Battaglia
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado, PI, 56122, Italy
| | - C Pretti
- Department of Veterinary Sciences, University of Pisa, San Piero a Grado, PI, 56122, Italy
| | - A M V M Soares
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - R Freitas
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal.
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