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Marcellini F, Varrella S, Ghilardi M, Barucca G, Giorgetti A, Danovaro R, Corinaldesi C. Inorganic UV filter-based sunscreens labelled as eco-friendly threaten sea urchin populations. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 351:124093. [PMID: 38703981 DOI: 10.1016/j.envpol.2024.124093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 04/12/2024] [Accepted: 04/30/2024] [Indexed: 05/06/2024]
Abstract
Although the negative effects of inorganic UV filters have been documented on several marine organisms, sunscreen products containing such filters are available in the market and proposed as eco-friendly substitutes for harmful, and already banned, organic UV filters (e.g. octinoxate and oxybenzone). In the present study, we investigated the effects of four sunscreen products, labelled by cosmetic companies as "eco-friendly", on the early developmental stages of the sea urchin Paracentrotus lividus, a keystone species occurring in vulnerable coastal habitats. Among sunscreens tested, those containing ZnO and TiO2 or their mix caused severe impacts on sea urchin embryos. We show that inorganic UV filters were incorporated by larvae during their development and, despite the activation of defence strategies (e.g. phagocytosis by coelomocytes), generated anomalies such as skeletal malformations and tissue necrosis. Conversely, the sunscreen product containing only new-generation organic UV filters (e.g. methylene bis-benzotriazolyl tetramethyl, ethylhexyl triazone, butylphenol diethylamino hydroxybenzoyl hexyl benzoate) did not affect sea urchins, thus resulting actually eco-compatible. Our findings expand information on the impact of inorganic UV filters on marine life, corroborate the need to improve the eco-friendliness assessment of sunscreen products and warn of the risk of bioaccumulation and potential biomagnification of inorganic UV filters along the marine food chain.
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Affiliation(s)
- F Marcellini
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy; National Biodiversity Future Centre, Italy
| | - S Varrella
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy; National Biodiversity Future Centre, Italy
| | - M Ghilardi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - G Barucca
- Department of Materials, Environmental Sciences and Urban Planning, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - A Giorgetti
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - R Danovaro
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy; National Biodiversity Future Centre, Italy
| | - C Corinaldesi
- National Biodiversity Future Centre, Italy; Department of Materials, Environmental Sciences and Urban Planning, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy.
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2
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Fogliano C, Carotenuto R, Cirino P, Panzuto R, Ciaravolo M, Simoniello P, Sgariglia I, Motta CM, Avallone B. Benzodiazepine Interference with Fertility and Embryo Development: A Preliminary Survey in the Sea Urchin Paracentrotus lividus. Int J Mol Sci 2024; 25:1969. [PMID: 38396658 PMCID: PMC10888474 DOI: 10.3390/ijms25041969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/02/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
Psychotropic drugs and benzodiazepines are nowadays among the primary substances of abuse. This results in a large and constant release into aquatic environments where they have potentially harmful effects on non-target organisms and, eventually, human health. In the last decades, evidence has been collected on the possible interference of benzodiazepines with reproductive processes, but data are few and incomplete. In this study, the possible negative influence of delorazepam on fertilization and embryo development has been tested in Paracentrotus lividus, a key model organism in studies of reproduction and embryonic development. Sperm, eggs, or fertilized eggs have been exposed to delorazepam at three concentrations: 1 μg/L (environmentally realistic), 5 μg/L, and 10 μg/L. Results indicate that delorazepam reduces the fertilizing capacity of male and female gametes and interferes with fertilization and embryo development. Exposure causes anatomical anomalies in plutei, accelerates/delays development, and alters the presence and distribution of glycoconjugates such as N-Acetyl-glucosamine, α-linked fucose, and α-linked mannose in both morulae and plutei. These results should attract attention to the reproductive fitness of aquatic species exposed to benzodiazepines and pave the way for further investigation of the effects they may exert on human fertility. The presence of benzodiazepines in the aquatic environment raises concerns about the reproductive well-being of aquatic species. Additionally, it prompts worries regarding potential impacts on human fertility due to the excessive use of anxiolytics.
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Affiliation(s)
- Chiara Fogliano
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Rosa Carotenuto
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Paola Cirino
- Department of Conservation of Marine Animals and Public Engagement, Anton Dohrn Zoological Station, 80122 Naples, Italy; (P.C.); (R.P.)
| | - Raffaele Panzuto
- Department of Conservation of Marine Animals and Public Engagement, Anton Dohrn Zoological Station, 80122 Naples, Italy; (P.C.); (R.P.)
| | - Martina Ciaravolo
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Palma Simoniello
- Department of Science and Technology, University of Naples Parthenope, 80133 Naples, Italy;
| | - Ilaria Sgariglia
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Chiara Maria Motta
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Bice Avallone
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
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Gambardella C, Miroglio R, Trenti F, Guella G, Panevska A, Sbrana F, Grunder M, Garaventa F, Sepčić K. Assessing the toxicity of aegerolysin-based bioinsecticidal complexes using the sea urchin Paracentrotus lividus as model organism. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2023; 264:106727. [PMID: 37866166 DOI: 10.1016/j.aquatox.2023.106727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 09/15/2023] [Accepted: 10/07/2023] [Indexed: 10/24/2023]
Abstract
The use of alternative solutions for pest management to replace pesticides in agriculture is of great interest. Proteinaceous complexes deriving from edible oyster mushrooms were recently proposed as environmentally friendly bioinsecticides. Such complexes, composed of ostreolysin A6 (OlyA6) and pleurotolysin B (PlyB), target invertebrate-specific membrane sphingolipids in insect's midgut, causing death through the formation of transmembrane pores. In this work, the potential impact of OlyA6/PlyB complexes was tested in the Mediterranean sea urchin Paracentrotus lividus, as an indicator of environmental quality. The ability of the fluorescently tagged OlyA6 to bind sea urchin gametes (sperm, eggs), the lipidome of sea urchin gametes, and the potential toxic effects and developmental anomalies caused by OlyA6/PlyB complexes on P. lividus early development (embryo, larvae) were investigated. The binding of the fluorescently tagged OlyA6 could be observed only in sea urchin eggs, which harbor OlyA6 sphingolipid membrane receptors, conversely to sperm. High protein concentrations affected sea urchin fertilization (>750 µg/L) and early development (> 375 µg/L in embryos; >100 µg/L in larvae), by causing toxicity and morphological anomalies in embryos and larvae. The main anomalies consisted in delayed embryos and incorrect migration of the primary mesenchyme cells that caused larval skeletal anomalies. The classification of these anomalies indicated a slight environmental impact of OlyA6/PlyB complexes at concentrations higher than 750 µg/L. Such impact should not persist in the marine environment, due to the reversible anomalies observed in sea urchin embryos and larvae that may promote defense strategies. However, before promoting the use of OlyA6/PlyB complexes as bio-pesticides at low concentrations, further studies on other marine coastal species are needed.
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Affiliation(s)
- Chiara Gambardella
- National Research Council-Institute for the Study of the Anthropic Impact and Sustainability in the Marine Environment (CNR-IAS), Genoa, Italy.
| | - Roberta Miroglio
- National Research Council-Institute for the Study of the Anthropic Impact and Sustainability in the Marine Environment (CNR-IAS), Genoa, Italy
| | - Francesco Trenti
- Bioorganic Chemistry Laboratory, Department of Physics, University of Trento, Trento, Italy
| | - Graziano Guella
- Bioorganic Chemistry Laboratory, Department of Physics, University of Trento, Trento, Italy
| | - Anastasija Panevska
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Francesca Sbrana
- National Research Council- Institute of Biophysics (CNR-IBF), Genoa, Italy
| | - Maja Grunder
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Francesca Garaventa
- National Research Council-Institute for the Study of the Anthropic Impact and Sustainability in the Marine Environment (CNR-IAS), Genoa, Italy
| | - Kristina Sepčić
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
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Paladino O, Moranda A, Falugi C. Spatiotemporal role of muscarinic signaling in early chick development: exposure to cholinomimetic agents by a mathematical model. Cell Biol Toxicol 2023; 39:1453-1469. [PMID: 36098822 PMCID: PMC10425487 DOI: 10.1007/s10565-022-09770-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 08/26/2022] [Indexed: 11/02/2022]
Abstract
Awareness is growing that, besides several neurotoxic effects, cholinomimetic drugs able to interfere the cholinergic neurotransmitter system may exert a teratogen effect in developing embryos of vertebrate and invertebrate organisms. Cholinomimetic substances exert their toxic activity on organisms as they inhibit the functionality of the cholinergic system by completely or partially replacing the ACh molecule both at the level of the AChE active site and at the level of acetylcholine receptors. In this work, we focused the attention on the effects of muscarinic antagonist (atropine) and agonist (carbachol) drugs during the early development and ontogenesis of chick embryos. An unsteady-state mathematical model of the drug release and fate was developed, to synchronize exposure to a gradient of drug concentrations with the different developmental events. Since concentration measures in time and space cannot be taken without damaging the embryo itself, the diffusion model was the only way to establish at each time-step the exact concentration of drug at the different points of the embryo body (considered two-dimensional up to the 50 h stage). This concentration depends on the distance and position of the embryo with respect to the releasing source. The exposure to carbachol generally enhanced dimensions and stages of the embryos, while atropine mainly caused delay in development and small size of the embryos. Both the drugs were able to cause developmental anomalies, depending on the moment of development, in a time- and dose-dependent way, regardless the expression of genes driving each event. 1. Early chick embryos were exposed to muscarinic drugs in a spatial-temporal context. 2. Effects were stage-(time) dependent, according to distance and position of the source. 3. Atropine inhibited growth, mainly interfering with the cephalic process formation and heart differentiation; carbachol increased growth reducing differentiation. 4. Interferences may be exerted by alteration of calcium responses to naturally occurring morphogen-driven mechanisms.
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Affiliation(s)
- Ombretta Paladino
- Department of Civil, Chemical and Environmental Engineering (DICCA), University of Genoa, Via Opera Pia 15, 16145 Genoa, Italy
| | - Arianna Moranda
- Department of Civil, Chemical and Environmental Engineering (DICCA), University of Genoa, Via Opera Pia 15, 16145 Genoa, Italy
| | - Carla Falugi
- Department of Earth, Environmental and Life Sciences (DISTAV), University of Genoa, Corso Europa 26, 16132 Genoa, Italy
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Varrella S, Danovaro R, Corinaldesi C. Assessing the eco-compatibility of new generation sunscreen products through a combined microscopic-molecular approach. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 314:120212. [PMID: 36152716 DOI: 10.1016/j.envpol.2022.120212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/31/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
There is now unequivocal evidence that sunscreen can severely affect marine ecosystems. However, so far, most studies have focused on the impact of single sunscreen ingredients rather than on the whole sunscreen products, which are released into the marine environment. In the present work, we investigated the ecological impact of six formulations, which represent the "new generation" organic UV filters such as diethylamino hydroxybenzoyl hexyl benzoate (DHHB), methylene bis-benzotriazolyl tetramethylbutylphenol (MBBT), ethylhexyl triazone (EHT), and bis-ethylhexyloxyphenol methoxyphenyl triazine (BEMT), which are progressively replacing the "old generation" organic UV filters (e.g., oxybenzone, octinoxate) banned in several countries of the world. The six formulations tested were characterized by a different combination of ingredients, on a model species particularly sensitive to environmental alterations: the sea urchin, Paracentrotus lividus. We investigated the sea urchin responses both in terms of gene expression and anomalies in embryonic development. We found that all sunscreen products containing only MBBT, DHHB, BEMT, and EHT as UV filters, are more eco-compatible than those also containing also ES, or other ingredients such as emollients and texturizing compounds, which may act synergistically causing molecular stress, morphological anomalies, and ultimately possible death. Overall, the results presented here provide new insights on the effects of sunscreen products based on "new generation" UV filters, and highlights the urgency of testing complete formulations, rather than just specific UV filters to ascertain the eco-compatibility of sunscreen products, to effectively minimize their impact on marine ecosystems.
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Affiliation(s)
- Stefano Varrella
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy; Department of Materials, Environmental Sciences and Urban Planning, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - Roberto Danovaro
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy; Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy
| | - Cinzia Corinaldesi
- Department of Materials, Environmental Sciences and Urban Planning, Polytechnic University of Marche, Via Brecce Bianche, 60131, Ancona, Italy.
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6
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Gambardella C, Marcellini F, Falugi C, Varrella S, Corinaldesi C. Early-stage anomalies in the sea urchin (Paracentrotus lividus) as bioindicators of multiple stressors in the marine environment: Overview and future perspectives. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 287:117608. [PMID: 34182396 DOI: 10.1016/j.envpol.2021.117608] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/07/2021] [Accepted: 06/14/2021] [Indexed: 06/13/2023]
Abstract
The morphological anomalies of the early development stages of the sea urchin Paracentrotus lividus, caused by exposure to environmental stressors, are used as biomarker in ecotoxicological and ecological investigations. Here, we reviewed the available literature and classified the embryo and larval anomalies identified so far, to highlight potential commonalities or differences related to the biological action of the different stressors and their ecological impact. Morphological anomalies are influenced by a) the developmental stage of exposure to stressors; b) the intensity of the stress; c) the intra- and inter-cellular mechanisms affected by the exposure to environmental agents. The classification and analysis of embryo and larvae anomalies, either observed by the authors of this review and reported in literature, indicate that sea urchin abnormalities, caused by exposure to different stressors, can be very similar among them and classified into 18 main types, which can occur individually or mixed. All anomalies can be used to calculate an Index of Contaminant Impact to assess the impact of multiple stressors and to identify relationships between morphological anomalies and compromised biological mechanisms. This approach could be useful for a first screening of the presence of potential stressors impairing the growth and development of the early life stages of marine organisms, thus providing a relevant advancement for in future monitoring activities devoted to assess the health status in coastal marine ecosystems.
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Affiliation(s)
- Chiara Gambardella
- Consiglio Nazionale Delle Ricerche - Istituto per Lo Studio Degli Impatti Antropici e Sostenibilità in Ambiente Marino (CNR-IAS), Via de Marini 6, 16149, Genova, Italy
| | | | - Carla Falugi
- Dipartimento di Scienze Della Vita e Dell'Ambiente, Università Politecnica Delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - Stefano Varrella
- Dipartimento di Scienze e Ingegneria Della Materia, Dell'Ambiente e Urbanistica, Università Politecnica Delle Marche, Via Brecce Bianche, 60131, Ancona, Italy
| | - Cinzia Corinaldesi
- Dipartimento di Scienze e Ingegneria Della Materia, Dell'Ambiente e Urbanistica, Università Politecnica Delle Marche, Via Brecce Bianche, 60131, Ancona, Italy.
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7
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Lopez-Cruz L, Bussey TJ, Saksida LM, Heath CJ. Using touchscreen-delivered cognitive assessments to address the principles of the 3Rs in behavioral sciences. Lab Anim (NY) 2021; 50:174-184. [PMID: 34140683 DOI: 10.1038/s41684-021-00791-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 05/11/2021] [Indexed: 02/05/2023]
Abstract
Despite considerable advances in both in silico and in vitro approaches, in vivo studies that involve animal model systems remain necessary in many research disciplines. Neuroscience is one such area, with studies often requiring access to a complete nervous system capable of dynamically selecting between and then executing a full range of cognitive and behavioral outputs in response to a given stimulus or other manipulation. The involvement of animals in research studies is an issue of active public debate and concern and is therefore carefully regulated. Such regulations are based on the principles of the 3Rs of Replacement, Reduction and Refinement. In the sub-specialty of behavioral neuroscience, Full/Absolute Replacement remains a major challenge, as the complete ex vivo recapitulation of a system as complex and dynamic as the nervous system has yet to be achieved. However, a number of very positive developments have occurred in this area with respect to Relative Replacement and to both Refinement and Reduction. In this review, we discuss the Refinement- and Reduction-related benefits yielded by the introduction of touchscreen-based behavioral assessment apparatus. We also discuss how data generated by a specific panel of behavioral tasks developed for this platform might substantially enhance monitoring of laboratory animal welfare and provide robust, quantitative comparisons of husbandry techniques to define and ensure maintenance of best practice.
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Affiliation(s)
- Laura Lopez-Cruz
- Department of Psychology and MRC/Wellcome Trust Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, UK. .,School of Life, Health and Chemical Sciences, The Open University, Milton Keynes, UK.
| | - Timothy J Bussey
- Department of Psychology and MRC/Wellcome Trust Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, UK.,Robarts Research Institute & Department of Physiology and Pharmacology, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada.,The Brain and Mind Institute, Western University, London, Ontario, Canada
| | - Lisa M Saksida
- Department of Psychology and MRC/Wellcome Trust Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, UK.,Robarts Research Institute & Department of Physiology and Pharmacology, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada.,The Brain and Mind Institute, Western University, London, Ontario, Canada
| | - Christopher J Heath
- School of Life, Health and Chemical Sciences, The Open University, Milton Keynes, UK
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Semenova MN, Demchuk DV, Tsyganov DV, Chernysheva NB, Samet AV, Silyanova EA, Kislyi VP, Maksimenko AS, Varakutin AE, Konyushkin LD, Raihstat MM, Kiselyov AS, Semenov VV. Sea Urchin Embryo Model As a Reliable in Vivo Phenotypic Screen to Characterize Selective Antimitotic Molecules. Comparative evaluation of Combretapyrazoles, -isoxazoles, -1,2,3-triazoles, and -pyrroles as Tubulin-Binding Agents. ACS COMBINATORIAL SCIENCE 2018; 20:700-721. [PMID: 30452225 DOI: 10.1021/acscombsci.8b00113] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A series of both novel and reported combretastatin analogues, including diarylpyrazoles, -isoxazoles, -1,2,3-triazoles, and -pyrroles, were synthesized via improved protocols to evaluate their antimitotic antitubulin activity using in vivo sea urchin embryo assay and a panel of human cancer cells. A systematic comparative structure-activity relationship studies of these compounds were conducted. Pyrazoles 1i and 1p, isoxazole 3a, and triazole 7b were found to be the most potent antimitotics across all tested compounds causing cleavage alteration of the sea urchin embryo at 1, 0.25, 1, and 0.5 nM, respectively. These agents exhibited comparable cytotoxicity against human cancer cells. Structure-activity relationship studies revealed that compounds substituted with 3,4,5-trimethoxyphenyl ring A and 4-methoxyphenyl ring B displayed the highest activity. 3-Hydroxy group in the ring B was essential for the antiproliferative activity in the diarylisoxazole series, whereas it was not required for potency of diarylpyrazoles. Isoxazoles 3 with 3,4,5-trimethoxy-substituted ring A and 3-hydroxy-4-methoxy-substituted ring B were more active than the respective pyrazoles 1. Of the azoles substituted with the same set of other aryl pharmacophores, diarylpyrazoles 1, 4,5-diarylisoxazoles 3, and 4,5-diaryl-1,2,3-triazoles 7 displayed similar strongest antimitotic antitubulin effect followed by 3,4-diarylisoxazoles 5, 1,5-diaryl-1,2,3-triazoles 8, and pyrroles 10 that showed the lowest activity. Introduction of the amino group into the heterocyclic core decreased the antimitotic antitubulin effect of pyrazoles, triazoles, and to a lesser degree of 4,5-diarylisoxazoles, whereas potency of the respective 3,4-diarylisoxazoles was increased.
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Affiliation(s)
- Marina N. Semenova
- N. K. Koltzov Institute of Developmental Biology RAS, 26 Vavilov Street, 119334 Moscow, Russian Federation
| | - Dmitry V. Demchuk
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Dmitry V. Tsyganov
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Natalia B. Chernysheva
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Alexander V. Samet
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Eugenia A. Silyanova
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Victor P. Kislyi
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Anna S. Maksimenko
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Alexander E. Varakutin
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Leonid D. Konyushkin
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Mikhail M. Raihstat
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
| | - Alex S. Kiselyov
- Genea Biocells US, Inc., Suite 210, 11099 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Victor V. Semenov
- N. D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prospect, 119991 Moscow, Russian Federation
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9
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Corinaldesi C, Damiani E, Marcellini F, Falugi C, Tiano L, Brugè F, Danovaro R. Sunscreen products impair the early developmental stages of the sea urchin Paracentrotus lividus. Sci Rep 2017; 7:7815. [PMID: 28798318 PMCID: PMC5552690 DOI: 10.1038/s41598-017-08013-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 07/06/2017] [Indexed: 12/03/2022] Open
Abstract
Marine ecosystems are increasingly threatened by the release of personal care products. Among them, sunscreens are causing concern either for the effects on skin protection from UV radiation and for the potential impacts on marine life. Here, we assessed the UVA protective efficacy of three sunscreens on human dermal fibroblasts, including two common products in Europe and USA, and an eco-friendly product. The sunscreens' effects were also tested on Paracentrotus lividus, a marine species possibly threatened by these contaminants. We found that all tested sunscreens had similar efficacy in protecting human fibroblasts from UVA radiation. Conversely, the sunscreens' effects on embryo-larval development of P. lividus were dependent on the product tested. In particular, the USA sunscreen, containing benzophenone-3, homosalate and preservatives, caused the strongest impact on the sea urchin development, whereas the eco-friendly sunscreen determined the weakest effects. These results suggest that although the tested products protected human skin cells from UVA-induced damage, they might severely affect the success of recruitment and survival of the sea urchin. Our findings underline the importance of developing eco-friendly sunscreens for minimising or avoiding the impact on marine life while protecting human skin from UV damage.
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Affiliation(s)
- Cinzia Corinaldesi
- Department of Sciences and Engineering of Materials, Environment and Urbanistics, Polytechnic University of Marche, Via Brecce Bianche, Ancona, Italy.
| | - Elisabetta Damiani
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, Ancona, Italy
| | - Francesca Marcellini
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, Ancona, Italy
- Ecoreach Ltd., Corso Stamira 61, 60121, Ancona, Italy
| | - Carla Falugi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, Ancona, Italy
| | - Luca Tiano
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, Ancona, Italy
| | - Francesca Brugè
- Department of Clinical, Specialistic and Odontostomatological Sciences, Polytechnic University of Marche, Via Brecce Bianche, Ancona, Italy
| | - Roberto Danovaro
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Via Brecce Bianche, Ancona, Italy
- Stazione Zoologica Anton Dohrn, Naples, Italy
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Gambardella C, Ferrando S, Gatti AM, Cataldi E, Ramoino P, Aluigi MG, Faimali M, Diaspro A, Falugi C. Review: Morphofunctional and biochemical markers of stress in sea urchin life stages exposed to engineered nanoparticles. ENVIRONMENTAL TOXICOLOGY 2016; 31:1552-1562. [PMID: 26031494 DOI: 10.1002/tox.22159] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Revised: 05/12/2015] [Accepted: 05/16/2015] [Indexed: 06/04/2023]
Abstract
We describe the use of different life stages of the Mediterranean sea urchin Paracentrotus lividus for the assessment of the possible risk posed by nanoparticles (NPs) in the coastal water. A first screening for the presence of NPs in sea water may be obtained by checking their presence inside tissues of organisms taken from the wild. The ability of NPs to pass from gut to the coelomic fluid is demonstrated by accumulation in sea urchin coelomocytes; the toxicity on sperms can be measured by embryotoxicity markers after sperm exposure, whereas the transfer through the food chain can be observed by developmental anomalies in larvae fed with microalgae exposed to NPs. The most used spermiotoxicity and embryotoxicity tests are described, as well as the biochemical and histochemical analyses of cholinesterase (ChE) activities, which are used to verify toxicity parameters such as inflammation, neurotoxicity, and interference in cell-to-cell communication. Morphological markers of toxicity, in particular skeletal anomalies, are described and classified. In addition, NPs may impair viability of the immune cells of adult specimens. Molecular similarity between echinoderm and human immune cells is shown and discussed. © 2015 Wiley Periodicals, Inc. Environ Toxicol 31: 1552-1562, 2016.
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Affiliation(s)
- Chiara Gambardella
- Institute of Marine Science, National Research Council (CNR), Genova, Italy.
| | | | | | | | | | | | - Marco Faimali
- Institute of Marine Science, National Research Council (CNR), Genova, Italy
| | - Alberto Diaspro
- Department of Nanophysics, Italian Institute of Technology (IIT), Genova, Italy
| | - Carla Falugi
- Department of Earth, Environment and Life Sciences (DISVA), Università Politecnica Delle Marche, Ancona, Italy
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Mesarič T, Sepčić K, Drobne D, Makovec D, Faimali M, Morgana S, Falugi C, Gambardella C. Sperm exposure to carbon-based nanomaterials causes abnormalities in early development of purple sea urchin (Paracentrotus lividus). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2015; 163:158-166. [PMID: 25897690 DOI: 10.1016/j.aquatox.2015.04.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 04/07/2015] [Accepted: 04/08/2015] [Indexed: 06/04/2023]
Abstract
We examined egg fertilisation in purple sea urchin (Paracentrotus lividus) after sperm exposure to carbon-based nanomaterials, carbon black (CB) and graphene oxide (GO), from 0.0001 mg/L to 1.0mg/L. Gastrula stage embryos were investigated for acetylcholinesterase and propionylcholinesterase activities, and their morphological characteristics. Plutei were analysed for morphological abnormalities, with emphasis on skeletal rod formation. Egg fertilisation was significantly affected by CB, at all concentrations tested. Loss of cell adhesion at the gastrula surface was observed in eggs fertilised with sperm treated with CB. However, concentration-dependent morphological anomalies were observed in the gastrulae and plutei formed after sperm exposure to either CB or GO. The activities of both cholinesterases decreased in the gastrulae, although not in a concentration-dependent manner. These effects appear to arise from physical interactions between these carbon-based nanomaterials and the sperm, whereby nanomaterials attached to the sperm surface interfere with fertilisation, which leads to disturbances in the signalling pathways of early embryonic development. Reduced cholinesterase activity in gastrulae from eggs fertilised with nanomaterial-treated sperm confirms involvement of the cholinergic system in early sea urchin development, including skeletogenesis.
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Affiliation(s)
- Tina Mesarič
- Department of Biology Biotechnical Faculty, University of Ljubljana, Slovenia
| | - Kristina Sepčić
- Department of Biology Biotechnical Faculty, University of Ljubljana, Slovenia
| | - Damjana Drobne
- Department of Biology Biotechnical Faculty, University of Ljubljana, Slovenia; Centre of Excellence in Nanoscience and Nanotechnology, Ljubljana, Slovenia
| | - Darko Makovec
- Centre of Excellence in Nanoscience and Nanotechnology, Ljubljana, Slovenia; Institute Jožef Stefan, Jamova 39, Ljubljana, Slovenia
| | - Marco Faimali
- Institute of Marine Sciences, National Research Council, Genova, Italy
| | - Silvia Morgana
- Institute of Marine Sciences, National Research Council, Genova, Italy
| | - Carla Falugi
- Department of Environmental and Life Sciences, Università Politecnica delle Marche, Ancona, Italy
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Gambardella C, Ferrando S, Morgana S, Gallus L, Ramoino P, Ravera S, Bramini M, Diaspro A, Faimali M, Falugi C. Exposure of Paracentrotus lividus male gametes to engineered nanoparticles affects skeletal bio-mineralization processes and larval plasticity. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2015; 158:181-191. [PMID: 25481784 DOI: 10.1016/j.aquatox.2014.11.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 11/14/2014] [Accepted: 11/18/2014] [Indexed: 06/04/2023]
Abstract
The aim of this study is to contribute to the understanding of the mechanisms underlying nanoparticle (NP)-induced embryotoxicity in aquatic organisms. We previously demonstrated that exposure of male gametes to NPs causes non-dose-dependent skeletal damage in sea urchin (Paracentrotus lividus) larvae. In the present study, the molecular mechanisms responsible for these anomalies in sea urchin development from male gametes exposed to cobalt (Co), titanium dioxide (TiO2) and silver (Ag) NPs were investigated by histochemical, immunohistochemical and Western blot analyses. P. lividus sperm were exposed to different NP concentrations (from 0.0001 to 1 mg/L). The distribution of molecules related to skeletogenic cell identification, including ID5 immunoreactivity (IR), wheat germ agglutinin (WGA) affinity and fibronectin (FN) IR, were investigated by confocal laser scanning microscopy at the gastrula (24 h) and pluteus (72 h) stages. Our results identified a spatial correspondence among PMCs, ID5 IR and WGA affinity sites. The altered FN pattern suggests that it is responsible for the altered skeletogenic cell migration, while the Golgi apparatus of the skeletogenic cells, denoted by their WGA affinity, shows different aspects according to the degree of anomalies caused by NP concentrations. The ID5 IR, a specific marker of skeletogenic cells in sea urchin embryos (in particular of the msp130 protein responsible for Ca(2+) and Mg(2+) mineralization), localized in the cellular strands prefiguring the skeletal rods in the gastrula stage and, in the pluteus stage, was visible according to the degree of mineralization of the skeleton. In conclusion, the present study suggests that the investigated NPs suspended in seawater interfere with the bio-mineralization processes in marine organisms, and the results of this study offer a new series of specific endpoints for the mechanistic understanding of NP toxicity.
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Affiliation(s)
- Chiara Gambardella
- Institute of Marine Science (ISMAR), National Council of Researches (CNR), Via De Marini 6, 16149 Genova, Italy.
| | - Sara Ferrando
- Department of Earth, Environment and Life Sciences (DISTAV), University of Genova, Viale Benedetto XV 5, 16136 Genova, Italy
| | - Silvia Morgana
- Institute of Marine Science (ISMAR), National Council of Researches (CNR), Via De Marini 6, 16149 Genova, Italy
| | - Lorenzo Gallus
- Department of Earth, Environment and Life Sciences (DISTAV), University of Genova, Viale Benedetto XV 5, 16136 Genova, Italy
| | - Paola Ramoino
- Department of Earth, Environment and Life Sciences (DISTAV), University of Genova, Viale Benedetto XV 5, 16136 Genova, Italy
| | - Silvia Ravera
- Department of Pharmacy (DIFAR), Biochemistry Lab., University of Genova, Viale Benedetto XV 5, 16136 Genova, Italy
| | - Mattia Bramini
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia (IIT), Via Morego 30, 16163 Genova, Italy
| | - Alberto Diaspro
- Department of Nanophysics, Istituto Italiano di Tecnologia (IIT), Via Morego 30, 16163 Genova, Italy
| | - Marco Faimali
- Institute of Marine Science (ISMAR), National Council of Researches (CNR), Via De Marini 6, 16149 Genova, Italy
| | - Carla Falugi
- Department of Earth, Environment and Life Sciences (DISVA), Polytechnic University of Marche, Ancona, Italy
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Manzo S, Miglietta ML, Rametta G, Buono S, Di Francia G. Embryotoxicity and spermiotoxicity of nanosized ZnO for Mediterranean sea urchin Paracentrotus lividus. JOURNAL OF HAZARDOUS MATERIALS 2013; 254-255:1-9. [PMID: 23571067 DOI: 10.1016/j.jhazmat.2013.03.027] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 03/08/2013] [Accepted: 03/14/2013] [Indexed: 06/02/2023]
Abstract
The effect of nano ZnO (nZnO) upon the fertilization and early development of embryos of the Mediterranean sea urchin Paracentrotus lividus is reported herein for the first time. Zn ion (ZnCl2) and bulk ZnO (bZnO) toxicity were assessed for comparison. The embryotoxicity tests showed a 100% effect already at 1 μM of nZnO (expressed as [Zn]) while bZnO and ZnCl2 showed EC50s of 0.98 [0.88-1.19] μM [Zn] and 2.02 [1.97-2.09] μM [Zn], respectively. Noteworthy, the frequency of developmental defects for the three compounds was dissimilar and a specific trend for larval skeletal abnormality produced by nZnO was observed. The sperm fertilization capability was only slightly affected by the tested chemicals while the effects were dramatic on the offspring quality of sperms exposed to ZnO compounds resulting in an early block of the regular larval development. ZnO toxicity seems related not only to Zinc ions but also to some surface interactions of particle/aggregates with target organisms and/or with the seawater.
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Affiliation(s)
- Sonia Manzo
- Enea CR Portici. P.le E. Fermi, 1, 80055 - Portici, Naples Italy.
| | | | | | - Silvia Buono
- Università degli studi di Napoli "Federico II". Parco Gussone 1. 80055 - Portici, Naples Italy
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Apoptosis as a specific biomarker of diazinon toxicity in NTera2-D1 cells. Chem Biol Interact 2010; 187:299-303. [DOI: 10.1016/j.cbi.2010.03.031] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2009] [Revised: 03/16/2010] [Accepted: 03/16/2010] [Indexed: 11/22/2022]
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15
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Aluigi MG, Falugi C, Mugno MG, Privitera D, Chiantore M. Dose-dependent effects of chlorpyriphos, an organophosphate pesticide, on metamorphosis of the sea urchin, Paracentrotus lividus. ECOTOXICOLOGY (LONDON, ENGLAND) 2010; 19:520-529. [PMID: 19898934 DOI: 10.1007/s10646-009-0433-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/21/2009] [Indexed: 05/28/2023]
Abstract
The effect of exposures to the insecticide chlorpyrifos on the larval stages of Paracentrotus lividus (Echinodermata, Euechinoidea) up to metamorphosis was investigated with the aim to identify novel risk biomarkers and a new promising model for toxicity tests. The planktonic sea urchin larvae have the ability to undergo a variable exploratory period, up to the choice of a suitable substrate for adult benthonic life. The juvenile bud (called rudiment) is built inside the larval body that, on environmental cues represented by a variety of signal molecules, is reabsorbed by apoptosis and releases the juvenile on the substrate. In this dialogue between larvae and environment, contaminants interfere with the signals reception, and may alter in dose-dependent way the correct regulation of environment-larva-rudiment interaction. Such interaction is shown by larval plasticity, i.e. the ability of the larva to change body proportions according to the environmental conditions. When exposed to low doses of chlorpyriphos (10(-7) to 10(-10) M) since 2-days after fertilization, the larvae showed altered size and shape, but all reached the metamorphosis at the same time as controls, and in the same percentage. Exposures to high concentrations such as 10(-4) to 10(-6) M since 2-days after fertilization did not allow larval growth and differentiation. Exposures at later stages caused reabsorption of larval structures within a few hours and precocious release of the immature rudiments, followed by death of the juveniles. Although the mechanism of chlorpyriphos toxicity in sea urchin larvae is still rather unclear, the measurable stress biomarkers can constitute the basis for new toxicity tests.
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Matranga V, Zito F, Costa C, Bonaventura R, Giarrusso S, Celi F. Embryonic development and skeletogenic gene expression affected by X-rays in the Mediterranean sea urchin Paracentrotus lividus. ECOTOXICOLOGY (LONDON, ENGLAND) 2010; 19:530-537. [PMID: 19943107 DOI: 10.1007/s10646-009-0444-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/16/2009] [Indexed: 05/28/2023]
Abstract
International concern over environmental nuclear contamination of salt water fisheries and coastal resources has attracted the interests of ecologists, marine biologists and stakeholders. There are not many studies on the effects of X-rays, a component of radionuclides emissions, on embryonic development and gene expression. The sea urchin embryo is emerging as a useful model system for environmental and eco-toxicological studies. Here, we describe how X-rays affect development and gene expression in embryos of the Mediterranean sea urchin Paracentrotus lividus. Cleavage embryos were exposed to doses from 0.1 to 5 Gy, using an Ag source of X radiation. We found a dose-dependent increase in developmental delays and severe morphological defects in embryos microscopically inspected at two endpoints, 24 and 48 h after irradiation. By analogy with classical toxicity tests parameters we defined the No Observed Effect Dose at 0.1 Gy, the Lowest Observed Effect Dose at 0.5 Gy and ED50 at 1.0 Gy. Major perturbations concerned primitive intestine and skeleton differentiation and development: X-rays exposed embryos had both no gut and arms or poorly and abnormally developed ones. We found a dose-dependent reduction in the mRNA levels of two skeleton-specific genes, Pl-SM30 (spicule matrix 30) and Pl-msp130 (matrix spicule protein 130), as measured by semi-quantitative RT-PCR and whole mount in situ hybridization, respectively. These findings indicate the sea urchin embryo as a sensible bioindicator of X-radiation and propose its use as an alternative model, emphasizing the need for further investigation aimed to protect ecosystem health.
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Affiliation(s)
- Valeria Matranga
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare "Alberto Monroy", Palermo, Italy.
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Matranga V, Yokota Y. Responses of marine organisms to physical and chemical impacts. Cell Biol Toxicol 2008; 24:471-4. [PMID: 18982418 DOI: 10.1007/s10565-008-9109-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2008] [Accepted: 10/14/2008] [Indexed: 11/24/2022]
Abstract
Studies on the effects of a variety of exogenous and anthropogenic environmental factors, including endocrine disruptors, heavy metals, UV light, high temperature, and others, on marine organisms have been presented at the 2nd Bilateral Seminar Italy-Japan held in November 2006. Reports were discussed in order to reveal the current situation of marine ecosystems, aiming at evaluation and prediction of environmental risks.
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Affiliation(s)
- V Matranga
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare Alberto Monroy, Palermo, Italy.
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