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Slaby S, Geffard A, Fisson C, Bonnevalle-Normand M, Allonier-Fernandes AS, Amara R, Bado-Nilles A, Bonnard I, Bonnard M, Burlion-Giorgi M, Cant A, Catteau A, Chaumot A, Costil K, Coulaud R, Delahaut L, Diop M, Duflot A, Geffard O, Jestin E, Le Foll F, Le Guernic A, Lopes C, Palos-Ladeiro M, Peignot Q, Poret A, Serpentini A, Tremolet G, Turiès C, Xuereb B. Advancing environmental monitoring across the water continuum combining biomarker analysis in multiple sentinel species: A case study in the Seine-Normandie Basin (France). J Environ Manage 2024; 358:120784. [PMID: 38603847 DOI: 10.1016/j.jenvman.2024.120784] [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: 01/15/2024] [Revised: 03/04/2024] [Accepted: 03/27/2024] [Indexed: 04/13/2024]
Abstract
Nowadays, biomarkers are recognized as valuable tools to complement chemical and ecological assessments in biomonitoring programs. They provide insights into the effects of contaminant exposures on individuals and establish connections between environmental pressure and biological response at higher levels. In the last decade, strong improvements in the design of experimental protocols and the result interpretation facilitated the use of biomarker across wide geographical areas, including aquatic continua. Notably, the statistical establishment of reference values and thresholds enabled the discrimination of contamination effects in environmental conditions, allowed interspecies comparisons, and eliminated the need of a reference site. The aim of this work was to study freshwater-estuarine-coastal water continua by applying biomarker measurements in multi-species caged organisms. During two campaigns, eight sentinel species, encompassing fish, mollusks, and crustaceans, were deployed to cover 25 sites from rivers to the sea. As much as possible, a common methodology was employed for biomarker measurements (DNA damage and phagocytosis efficiency) and data interpretation based on guidelines established using reference values and induction/inhibition thresholds (establishment of three effect levels). The methodology was successfully implemented and allowed us to assess the environmental quality. Employing multiple species per site enhances confidence in observed trends. The results highlight the feasibility of integrating biomarker-based environmental monitoring programs across a continuum scale. Biomarker results align with Water Framework Directive indicators in cases of poor site quality. Additionally, when discrepancies arise between chemical and ecological statuses, biomarker findings offer a comprehensive perspective to elucidate the disparities. Presented as a pilot project, this work contributes to gain insights into current biomonitoring needs, providing new questions and perspectives.
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Affiliation(s)
- Sylvain Slaby
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France.
| | - Cédric Fisson
- GIP Seine-Aval, Hangar C - Espace des Marégraphes, CS 41174, 76176, Rouen, Cedex 1, France.
| | - Matthieu Bonnevalle-Normand
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
| | | | - Rachid Amara
- Université Littoral Côte d'Opale, Université Lille, CNRS, IRD, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, Wimereux, France.
| | - Anne Bado-Nilles
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550, Verneuil-en-Halatte, France.
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France.
| | - Marc Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France.
| | - Mayélé Burlion-Giorgi
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
| | - Amélie Cant
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550, Verneuil-en-Halatte, France.
| | - Audrey Catteau
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France.
| | - Arnaud Chaumot
- INRAE, RiverLy, Ecotoxicology Laboratory, 5 Avenue de la Doua, CS20244, 69625, Villeurbanne Cedex, France.
| | - Katherine Costil
- Biologie des Organismes et Ecosystèmes Aquatiques (BOREA) Université de Caen Normandie UNICAEN, Sorbonne Université, MNHN, UPMC Univ Paris 06, UA, CNRS 8067, IRD 207, Esplanade de la paix, Caen F-14032, France.
| | - Romain Coulaud
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France.
| | - Mamadou Diop
- Université Littoral Côte d'Opale, Université Lille, CNRS, IRD, UMR 8187, LOG, Laboratoire d'Océanologie et de Géosciences, Wimereux, France.
| | - Aurélie Duflot
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
| | - Olivier Geffard
- INRAE, RiverLy, Ecotoxicology Laboratory, 5 Avenue de la Doua, CS20244, 69625, Villeurbanne Cedex, France.
| | - Emmanuel Jestin
- Agence de l'eau Seine-Normandie, 12 rue de l'Industrie CS 80148 92416 Courbevoie Cedex, France.
| | - Frank Le Foll
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
| | - Antoine Le Guernic
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France.
| | - Christelle Lopes
- Université Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Evolutive UMR5558, 69622, Villeurbanne, France.
| | - Mélissa Palos-Ladeiro
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France.
| | - Quentin Peignot
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France.
| | - Agnès Poret
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
| | - Antoine Serpentini
- Biologie des Organismes et Ecosystèmes Aquatiques (BOREA) Université de Caen Normandie UNICAEN, Sorbonne Université, MNHN, UPMC Univ Paris 06, UA, CNRS 8067, IRD 207, Esplanade de la paix, Caen F-14032, France.
| | - Gauthier Tremolet
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
| | - Cyril Turiès
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2, 60550, Verneuil-en-Halatte, France.
| | - Benoît Xuereb
- Normandie Univ, UNILEHAVRE, FR CNRS 3730 SCALE, UMR-I 02 Environmental Stress and Aquatic Biomonitoring (SEBIO), F-76600, Le Havre, France.
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Do Nascimento J, Palos Ladeiro M, Bonnard I, Gantzer C, Boudaud N, Lopes C, Geffard A. Assessing viral freshwater hazard using a toxicokinetic model and Dreissena polymorpha. Environ Pollut 2024; 344:123420. [PMID: 38272165 DOI: 10.1016/j.envpol.2024.123420] [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: 11/11/2023] [Revised: 01/13/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024]
Abstract
The detection all pathogenic enteric viruses in water is expensive, time-consuming, and limited by numerous technical difficulties. Consequently, using reliable indicators such as F-specific RNA phages (FRNAPH) can be well adapted to assess the risk of viral contamination of fecal origin in surface waters. However, the variability of results inherent to the water matrix makes it difficult to use them routinely and to interpret viral risk. Spatial and temporal variability of surface waters can lead to underestimate this risk, in particular in the case of low loading. The use of bivalve mollusks as accumulating systems appears as a promising alternative, as recently highlighted with the freshwater mussel Dreissena polymorpha, but its capacity to accumulate and depurate FRNAPH needs to be better understood and described. The purpose of this study is to characterise the kinetics of accumulation and elimination of infectious FRNAPH by D. polymorpha in laboratory conditions, formalised by a toxico-kinetic (TK) mechanistic model. Accumulation and depuration experiments were performed at a laboratory scale to determine the relationship between the concentration of infectious FRNAPH in water and the concentration accumulated by D. polymorpha. The mussels accumulated infectious FRNAPH (3-5.4 × 104 PFU/g) in a fast and concentration-dependent way in only 48 h, as already recently demonstrated. The second exposure demonstrated that the kinetics of infectious FRNAPH depuration by D. polymorpha was independent to the exposure dose, with a T90 (time required to depurate 90 % of the accumulated concentration) of approximately 6 days. These results highlight the capacities of D. polymorpha to detect and reflect the viral pollution in an integrative way and over time, which is not possible with point water sampling. Different TK models were fitted based on the concentrations measured in the digestive tissues (DT) of D. polymorpha. The model has been developed to formalise the kinetics of phage accumulation in mussels tissues through the simultaneous estimation of accumulation and depuration rates. This model showed that accumulation depended on the exposure concentration, while depuration did not. Standardized D. polymorpha could be easily transplanted to the environment to predict viral concentrations using the TK model defined in the present study to predict the level of contamination of bodies of water on the basis of the level of phages accumulated by the organisms. It will be also provide a better understanding of the dynamics of the virus in continental waters at different time and spatial scales, and thereby contribute to the protection of freshwater resources.
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Affiliation(s)
- Julie Do Nascimento
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France
| | - Mélissa Palos Ladeiro
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France
| | - Isabelle Bonnard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France
| | - Christophe Gantzer
- LCPME UMR 7564, Université de Lorraine - CNRS, 405 rue de Vandoeuvre, 54600, Villers-lès-Nancy, France
| | | | - Christelle Lopes
- Université de Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Villeurbanne, 69622, France
| | - Alain Geffard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France.
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Vizon C, Urbanowiez A, Raviglione D, Bonnard I, Nugues MM. Benthic cyanobacterial metabolites interact to reduce coral larval survival and settlement. Harmful Algae 2024; 132:102582. [PMID: 38331546 DOI: 10.1016/j.hal.2024.102582] [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: 09/14/2023] [Revised: 01/04/2024] [Accepted: 01/15/2024] [Indexed: 02/10/2024]
Abstract
Benthic cyanobacterial mats (BCMs) are becoming increasingly abundant on coral reefs worldwide. High growth rates and prolific toxin production give them the potential to cause widespread coral recruitment failure through allelopathic effects, but few studies have made the link between their toxicity for coral larvae and in situ toxin concentrations. Here we investigated the allelopathic effects of the benthic cyanobacterium Anabaena sp.1 on larvae of the coral Pocillopora acuta. This cyanobacterium produces several non-ribosomal cyclic lipopeptides of the laxaphycin family with cytotoxic properties. Therefore, we measured the concentration of laxaphycins A and B in Anabaena mats and in the water column and tested their effects on coral larvae. We found that Anabaena crude extract reduces both larval survivorship and settlement and that laxaphycin B reduces settlement. When larvae were exposed to both laxaphycins, there was a reduction in both larval survival and settlement. In the natural reef environment, laxaphycin A and B concentrations increased with increasing proximity to Anabaena mats, with concentrations being consistently above LC50 and EC50 thresholds within a 1 cm distance of the mats. This study demonstrates that laxaphycins reduce the survival and inhibit the settlement of coral larvae at concentrations found near Anabaena mats in situ. It further shows a combined effect between two cyanobacterial metabolites. As BCMs become more common, more of their secondary metabolites might be released in the water column. Their occurrence will lead to a reduction in coral recruitment rates, contributing to the continuing decline of coral reefs and shift in community structure.
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Affiliation(s)
- Camille Vizon
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 avenue Paul Alduy, 66860 Perpignan, France.
| | - Axel Urbanowiez
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 avenue Paul Alduy, 66860 Perpignan, France
| | - Delphine Raviglione
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 avenue Paul Alduy, 66860 Perpignan, France; Plateau technique MSXM, Plateforme Bio2mar, Université de Perpignan via Domitia, Perpignan, Cedex 9, France
| | - Isabelle Bonnard
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 avenue Paul Alduy, 66860 Perpignan, France; Plateau technique MSXM, Plateforme Bio2mar, Université de Perpignan via Domitia, Perpignan, Cedex 9, France; Laboratoire d'Excellence Corail, 66860 Perpignan, France
| | - Maggy M Nugues
- PSL Université Paris: EPHE-UPVD-CNRS, UAR 3278 CRIOBE, Université de Perpignan, 52 avenue Paul Alduy, 66860 Perpignan, France; Laboratoire d'Excellence Corail, 66860 Perpignan, France
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Baratange C, Baali H, Gaillet V, Bonnard I, Delahaut L, Gaillard JC, Grandjean D, Sayen S, Gallorini A, Le Bris N, Renault D, Breider F, Loizeau JL, Armengaud J, Cosio C. Bioaccumulation and molecular effects of carbamazepine and methylmercury co-exposure in males of Dreissena polymorpha. Sci Total Environ 2023; 897:165379. [PMID: 37423277 DOI: 10.1016/j.scitotenv.2023.165379] [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: 04/03/2023] [Revised: 06/26/2023] [Accepted: 07/05/2023] [Indexed: 07/11/2023]
Abstract
Dreissena polymorpha is a bivalve promising for biomonitoring in freshwater ecosystems thanks to its abundance and high filtration activity allowing rapid uptake of toxicants and identification of their negative effects. Nonetheless, we still lack knowledge on its molecular responses to stress under realistic scenario, e.g. multi-contamination. Carbamazepine (CBZ) and Hg are ubiquitous pollutants sharing molecular toxicity pathways, e.g. oxidative stress. A previous study in zebra mussels showed their co-exposure to cause more alterations than single exposures, but molecular toxicity pathways remained unidentified. D. polymorpha was exposed 24 h (T24) and 72 h (T72) to CBZ (6.1 ± 0.1 μg L-1), MeHg (430 ± 10 ng L-1) and the co-exposure (6.1 ± 0.1 μg L-1CBZ and 500 ± 10 ng L-1 MeHg) at concentrations representative of polluted areas (~10× EQS). RedOx system at the gene and enzyme level, the proteome and the metabolome were compared. The co-exposure resulted in 108 differential abundant proteins (DAPs), as well as 9 and 10 modulated metabolites at T24 and T72, respectively. The co-exposure specifically modulated DAPs and metabolites involved in neurotransmission, e.g. dopaminergic synapse and GABA. CBZ specifically modulated 46 DAPs involved in calcium signaling pathways and 7 amino acids at T24. MeHg specifically modulated 55 DAPs involved in the cytoskeleton remodeling and hypoxia-induced factor 1 pathway, without altering the metabolome. Single and co-exposures commonly modulated proteins and metabolites involved in energy and amino acid metabolisms, response to stress and development. Concomitantly, lipid peroxidation and antioxidant activities were unchanged, supporting that D. polymorpha tolerated experimental conditions. The co-exposure was confirmed to cause more alterations than single exposures. This was attributed to the combined toxicity of CBZ and MeHg. Altogether, this study underlined the necessity to better characterize molecular toxicity pathways of multi-contamination that are not predictable on responses to single exposures, to better anticipate adverse effects in biota and improve risk assessment.
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Affiliation(s)
- Clément Baratange
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des milieux aquatiques (SEBIO), BP 1039, F-51687 Reims Cedex, France
| | - Hugo Baali
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des milieux aquatiques (SEBIO), BP 1039, F-51687 Reims Cedex, France
| | - Véronique Gaillet
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des milieux aquatiques (SEBIO), BP 1039, F-51687 Reims Cedex, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des milieux aquatiques (SEBIO), BP 1039, F-51687 Reims Cedex, France
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des milieux aquatiques (SEBIO), BP 1039, F-51687 Reims Cedex, France
| | - Jean-Charles Gaillard
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SPI, F-30200 Bagnols-sur-Cèze Cedex, France
| | - Dominique Grandjean
- Ecole Polytechnique Fédérale de Lausanne (EPFL), ENAC, IIE, Central Environmental Laboratory, Station 2, 1015 Lausanne, Switzerland
| | - Stéphanie Sayen
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), UMR CNRS 7312, BP 1039, F-51687 Reims Cedex, 2, France
| | - Andrea Gallorini
- Department F.-A. Forel for Environmental and Aquatic Sciences, Institute for Environmental Sciences, University of Geneva, Boulevard Carl-Vogt 66, 1211, Geneva 4, Switzerland
| | - Nathalie Le Bris
- Université de Rennes, CNRS, EcoBio (Ecosystèmes, biodiversité, évolution) - UMR 6553, F-35000 Rennes, France
| | - David Renault
- Université de Rennes, CNRS, EcoBio (Ecosystèmes, biodiversité, évolution) - UMR 6553, F-35000 Rennes, France; Institut Universitaire de France, 1 rue Descartes, 75231 Paris Cedex 05, France
| | - Florian Breider
- Ecole Polytechnique Fédérale de Lausanne (EPFL), ENAC, IIE, Central Environmental Laboratory, Station 2, 1015 Lausanne, Switzerland
| | - Jean-Luc Loizeau
- Department F.-A. Forel for Environmental and Aquatic Sciences, Institute for Environmental Sciences, University of Geneva, Boulevard Carl-Vogt 66, 1211, Geneva 4, Switzerland
| | - Jean Armengaud
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SPI, F-30200 Bagnols-sur-Cèze Cedex, France
| | - Claudia Cosio
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des milieux aquatiques (SEBIO), BP 1039, F-51687 Reims Cedex, France.
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Leprêtre M, Degli Esposti D, Sugier K, Espeyte A, Gaillard JC, Delorme N, Duflot A, Bonnard I, Coulaud R, Boulangé-Lecomte C, Xuereb B, Palos Ladeiro M, Geffard A, Geffard O, Armengaud J, Chaumot A. Organ-oriented proteogenomics functional atlas of three aquatic invertebrate sentinel species. Sci Data 2023; 10:643. [PMID: 37735452 PMCID: PMC10514328 DOI: 10.1038/s41597-023-02545-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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023] Open
Abstract
Proteogenomic methodologies have enabled the identification of protein sequences in wild species without annotated genomes, shedding light on molecular mechanisms affected by pollution. However, proteomic resources for sentinel species are limited, and organ-level investigations are necessary to expand our understanding of their molecular biology. This study presents proteomic resources obtained from proteogenomic analyses of key organs (hepatopancreas, gills, hemolymph) from three established aquatic sentinel invertebrate species of interest in ecotoxicological/ecological research and environmental monitoring: Gammarus fossarum, Dreissena polymorpha, and Palaemon serratus. Proteogenomic analyses identified thousands of proteins for each species, with over 90% of them being annotated to putative function. Functional analysis validated the relevance of the proteomic atlases by revealing similarities in functional annotation of catalogues of proteins across analogous organs in the three species, while deep contrasts between functional profiles are delimited across different organs in the same organism. These organ-level proteomic atlases are crucial for future research on these sentinel animals, aiding in the evaluation of aquatic environmental risks and providing a valuable resource for ecotoxicological studies.
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Affiliation(s)
- Maxime Leprêtre
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, 5 rue de la Doua, F-69625, Villeurbanne, France.
| | - Davide Degli Esposti
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, 5 rue de la Doua, F-69625, Villeurbanne, France
| | - Kevin Sugier
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, 5 rue de la Doua, F-69625, Villeurbanne, France
| | - Anabelle Espeyte
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, 5 rue de la Doua, F-69625, Villeurbanne, France
| | - Jean-Charles Gaillard
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SPI, F-30200, Bagnols-sur-Cèze, France
| | - Nicolas Delorme
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, 5 rue de la Doua, F-69625, Villeurbanne, France
| | - Aurélie Duflot
- Université Le Havre Normandie, Normandie Univ, FR CNRS 3730 SCALE, UMR-I 02 SEBIO, Le Havre, F-76600, Le Havre, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France
| | - Romain Coulaud
- Université Le Havre Normandie, Normandie Univ, FR CNRS 3730 SCALE, UMR-I 02 SEBIO, Le Havre, F-76600, Le Havre, France
| | - Céline Boulangé-Lecomte
- Université Le Havre Normandie, Normandie Univ, FR CNRS 3730 SCALE, UMR-I 02 SEBIO, Le Havre, F-76600, Le Havre, France
| | - Benoît Xuereb
- Université Le Havre Normandie, Normandie Univ, FR CNRS 3730 SCALE, UMR-I 02 SEBIO, Le Havre, F-76600, Le Havre, France
| | - Mélissa Palos Ladeiro
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687, Reims, France
| | - Olivier Geffard
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, 5 rue de la Doua, F-69625, Villeurbanne, France
| | - Jean Armengaud
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SPI, F-30200, Bagnols-sur-Cèze, France
| | - Arnaud Chaumot
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, 5 rue de la Doua, F-69625, Villeurbanne, France.
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Catteau A, Le Guernic A, Palos Ladeiro M, Dedourge-Geffard O, Bonnard M, Bonnard I, Delahaut L, Bado-Nilles A, Porcher JM, Lopes C, Geffard O, Geffard A. Integrative biomarker response - Threshold (IBR-T): Refinement of IBRv2 to consider the reference and threshold values of biomarkers. J Environ Manage 2023; 341:118049. [PMID: 37182402 DOI: 10.1016/j.jenvman.2023.118049] [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: 01/16/2023] [Revised: 04/19/2023] [Accepted: 04/26/2023] [Indexed: 05/16/2023]
Abstract
The Integrated Biomarker Response (IBR) is one of the most used index in biomonitoring, especially the IBRv2 integrating a reference condition. However, some limitations remain for its routine and large-scale use. The IBRv2 is proportional to the total number of biomarkers, is dependent on the nature of biomarkers and considers all biomarkers modulations, even small and biologically non-significant. In addition, IBRv2 relies on reference values but the references are often different between each study, making it difficult to compare results between studies and/or campaigns. To overcome these limitations, the present work proposed a new index called IBR-T ("Integrated Biomarker Response - Threshold") which considers the threshold values of biomarkers by limiting the calculation of the IBR value to biomarkers with significant modulations. The IBRv2 and the IBR-T were calculated and compared on four datasets from active biomonitoring campaigns using Dreissena polymorpha, a bivalve widely used in freshwater biomonitoring studies. The comparison between indices has demonstrated that the IBR-T presents a better correlation (0.907 < r2 < 0.998) with the percentage of biomarkers significantly modulated than the IBRv2 (0.002 < r2 < 0.759). The IBRv2 could not be equal to 0 (0.915 < intercept <1.694) because the value was dependent on the total number of biomarkers, whereas the IBR-T reached 0 when no biomarker was significantly modulated, which appears more biologically relevant. The final ranking of sites was different between the two index and the IBR-T ranking tends to be more ecologically relevant that the IBRv2 ranking. This IBR-T have shown an undeniable interest for biomonitoring and could be used by environmental managers to simplify the interpretation of large datasets, directly interpret the contamination status of the site, use it to decision-making, and finally to easily communicate the results of biomonitoring studies to the general public.
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Affiliation(s)
- Audrey Catteau
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de La Housse, BP 1039, 51687, Reims, France.
| | - Antoine Le Guernic
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de La Housse, BP 1039, 51687, Reims, France.
| | - Mélissa Palos Ladeiro
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de La Housse, BP 1039, 51687, Reims, France
| | - Odile Dedourge-Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de La Housse, BP 1039, 51687, Reims, France
| | - Marc Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de La Housse, BP 1039, 51687, Reims, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de La Housse, BP 1039, 51687, Reims, France
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de La Housse, BP 1039, 51687, Reims, France
| | - Anne Bado-Nilles
- Institut National de L'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des Milieux Aquatiques), BP 2, 60550, Verneuil-en-Halatte, France
| | - Jean-Marc Porcher
- Institut National de L'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des Milieux Aquatiques), BP 2, 60550, Verneuil-en-Halatte, France
| | - Christelle Lopes
- Univ Lyon, Université Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Evolutive UMR 5558, 69622, Villeurbanne, France
| | - Olivier Geffard
- INRAE, UR RiverLy, Laboratoire D'écotoxicologie, F-69625, Villeurbanne, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de La Housse, BP 1039, 51687, Reims, France
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7
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Daniele G, Lafay F, Arnaudguilhem C, Mounicou S, Geffard A, Bonnard I, Dedourge-Geffard O, Bonnefoy C, Vulliet E. Evaluation of the accumulation of the iodinated contrast agents diatrizoic acid and iohexol in Dreissena polymorpha mollusks. Chemosphere 2023; 312:137153. [PMID: 36370762 DOI: 10.1016/j.chemosphere.2022.137153] [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: 07/28/2022] [Revised: 10/20/2022] [Accepted: 11/03/2022] [Indexed: 06/16/2023]
Abstract
Mollusks are very sensitive to aquatic environmental alterations and then, are important bio-indicators for monitoring the contamination of water bodies. Iodinated X-ray contrast media (ICMs) are ubiquitously present in the aquatic environment, primarily due to their high consumption for diagnosis purposes, high injection levels, low biodegradability, and low removal rates by wastewater treatment plants. Although these compounds are assumed to be of low toxicity, aquatic organisms are continuously exposed to these agents, which may result in adverse effects as ICMs can act as iodine source and disrupt the endocrine system. Thus, the evaluation of their environmental risk, especially on aquatic fauna is of great interest. To this end, we first compared the accumulation behavior, based on iodine analysis, of two ICM exhibiting different osmolality, diatrizoic acid and iohexol in Dreissena polymorpha bivalves exposed under laboratory conditions at concentrations of 0, 100, and 1000 μg/L during 4 and 7 days. This study was the first to provide information on iodine concentration in whole soft tissues and several organs in control zebra mussels. Moreover, it showed, after exposure, an increase of iodine content mainly in the digestive glands, followed by gills and gonads, highlighting that ICMs actually enter the organisms. Thus, bioaccumulation of ICMs studies were then performed, by liquid chromatography coupled to tandem mass spectrometry, on entire mollusks and digestive glands of organisms exposed at 0, 10, 100, and 1000 μg/L of both ICMs during 21 days, followed by 4 days of depuration. These first data on ICMs concentrations in zebra mussels, showed a clear accumulation of ICMs in mussels as a function of relative exposure level, as well as a rapid depuration. Osmolality did not seem to have a significant impact on the accumulation level, but a slight difference was observed on the accumulation pattern between both ICMs.
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Affiliation(s)
- Gaëlle Daniele
- Univ Lyon, CNRS, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR 5280, 5 Rue de la Doua, F-69100, Villeurbanne, France.
| | - Florent Lafay
- Univ Lyon, CNRS, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR 5280, 5 Rue de la Doua, F-69100, Villeurbanne, France
| | | | - Sandra Mounicou
- Université de Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, Pau, France
| | - Alain Geffard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des Milieux Aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims, Cedex 2, France
| | - Isabelle Bonnard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des Milieux Aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims, Cedex 2, France
| | - Odile Dedourge-Geffard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des Milieux Aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims, Cedex 2, France
| | - Christelle Bonnefoy
- Univ Lyon, CNRS, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR 5280, 5 Rue de la Doua, F-69100, Villeurbanne, France
| | - Emmanuelle Vulliet
- Univ Lyon, CNRS, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR 5280, 5 Rue de la Doua, F-69100, Villeurbanne, France
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8
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Beghin M, Paris-Palacios S, Mandiki SNM, Schmitz M, Palluel O, Gillet E, Bonnard I, Nott K, Robert C, Porcher JM, Ronkart S, Kestemont P. Integrative multi-biomarker approach on caged rainbow trout: A biomonitoring tool for wastewater treatment plant effluents toxicity assessment. Sci Total Environ 2022; 838:155912. [PMID: 35588819 DOI: 10.1016/j.scitotenv.2022.155912] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 01/11/2022] [Revised: 04/29/2022] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
The complex mixtures of contaminants released in wastewater treatment plant (WWTP) effluents are a major source of pollution for aquatic ecosystems. The present work aimed to assess the environmental risk posed by WWTP effluents by applying a multi-biomarker approach on caged rainbow trout (Oncorhynchus mykiss) juveniles. Fish were caged upstream and downstream of a WWTP for 21 days. To evaluate fish health, biomarkers representing immune, reproductive, nervous, detoxification, and antioxidant functions were assayed. Biomarker responses were then synthesized using an Integrated Biomarker Response (IBR) index. The IBR highlighted similar response patterns for the upstream and downstream sites. Caged juvenile females showed increased activities of innate immune parameters (lysozyme and complement), histological lesions and reduced glycogen content in the hepatic tissue, and higher muscle cholinergic metabolism. However, the intensity of the observed effects was more severe downstream of the WWTP. The present results suggest that the constitutive pollution level of the Meuse River measured upstream from the studied WWTP can have deleterious effects on fish health condition, which are exacerbated by the exposure to WWTP effluents. Our results infer that the application of IBR index is a promising tool to apply with active biomonitoring approaches as it provides comprehensive information about the biological effects caused by point source pollution such as WWTP, but also by the constitutive pollutions levels encountered in the receiving environment.
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Affiliation(s)
- Mahaut Beghin
- Research Unit in Environmental and Evolutionary Biology (URBE), Institute of Life Earth and Environment, University of Namur, 61 Rue de Bruxelles, B-5000 Namur, Belgium.
| | - Séverine Paris-Palacios
- Université de Reims Champagne-Ardennes, Research unity "Stress Environnementaux et BIOsurveillance des milieux aquatiques" (SEBIO), Campus du Moulin de la Housse, BP 1039, 51687 Reims cedex 2, France
| | - Syaghalirwa N M Mandiki
- Research Unit in Environmental and Evolutionary Biology (URBE), Institute of Life Earth and Environment, University of Namur, 61 Rue de Bruxelles, B-5000 Namur, Belgium
| | - Mélodie Schmitz
- Research Unit in Environmental and Evolutionary Biology (URBE), Institute of Life Earth and Environment, University of Namur, 61 Rue de Bruxelles, B-5000 Namur, Belgium
| | - Olivier Palluel
- Institut national de l'environnement industriel et des risques (INERIS), URM-I-02 SEBIO, BP n°2, 60550 Verneuil en Halatte, France
| | - Erin Gillet
- La Société wallonne des eaux, 41 Rue de la Concorde, B-4800 Verviers, Belgium
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardennes, Research unity "Stress Environnementaux et BIOsurveillance des milieux aquatiques" (SEBIO), Campus du Moulin de la Housse, BP 1039, 51687 Reims cedex 2, France
| | - Katherine Nott
- La Société wallonne des eaux, 41 Rue de la Concorde, B-4800 Verviers, Belgium
| | - Christelle Robert
- Centre d'Economie Rurale, Health Department, 8 Rue Point du Jour, B-6900 Marloie, Belgium
| | - Jean-Marc Porcher
- Institut national de l'environnement industriel et des risques (INERIS), URM-I-02 SEBIO, BP n°2, 60550 Verneuil en Halatte, France
| | - Sébastien Ronkart
- La Société wallonne des eaux, 41 Rue de la Concorde, B-4800 Verviers, Belgium
| | - Patrick Kestemont
- Research Unit in Environmental and Evolutionary Biology (URBE), Institute of Life Earth and Environment, University of Namur, 61 Rue de Bruxelles, B-5000 Namur, Belgium
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9
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Baratange C, Paris-Palacios S, Bonnard I, Delahaut L, Grandjean D, Wortham L, Sayen S, Gallorini A, Michel J, Renault D, Breider F, Loizeau JL, Cosio C. Metabolic, cellular and defense responses to single and co-exposure to carbamazepine and methylmercury in Dreissena polymorpha. Environ Pollut 2022; 300:118933. [PMID: 35122922 DOI: 10.1016/j.envpol.2022.118933] [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: 10/18/2021] [Revised: 01/18/2022] [Accepted: 01/30/2022] [Indexed: 06/14/2023]
Abstract
Carbamazepine (CBZ) and Hg are widespread and persistent micropollutants in aquatic environments. Both pollutants are known to trigger similar toxicity mechanisms, e.g. reactive oxygen species (ROS) production. Here, their effects were assessed in the zebra mussel Dreissena polymorpha, frequently used as a freshwater model in ecotoxicology and biomonitoring. Single and co-exposures to CBZ (3.9 μg L-1) and MeHg (280 ng L-1) were performed for 1 and 7 days. Metabolomics analyses evidenced that the co-exposure was the most disturbing after 7 days, reducing the amount of 25 metabolites involved in protein synthesis, energy metabolism, antioxidant response and osmoregulation, and significantly altering cells and organelles' structure supporting a reduction of functions of gills and digestive glands. CBZ alone after 7 days decreased the amount of α-aminobutyric acid and had a moderate effect on the structure of mitochondria in digestive glands. MeHg alone had no effect on mussels' metabolome, but caused a significant alteration of cells and organelles' structure in gills and digestive glands. Single exposures and the co-exposure increased antioxidant responses vs control in gills and digestive glands, without resulting in lipid peroxidation, suggesting an increased ROS production caused by both pollutants. Data globally supported that a higher number of hyperactive cells compensated cellular alterations in the digestive gland of mussels exposed to CBZ or MeHg alone, while CBZ + MeHg co-exposure overwhelmed this compensation after 7 days. Those effects were unpredictable based on cellular responses to CBZ and MeHg alone, highlighting the need to consider molecular toxicity pathways for a better anticipation of effects of pollutants in biota in complex environmental conditions.
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Affiliation(s)
- Clément Baratange
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des Milieux Aquatiques (SEBIO), BP 1039 F, 51687, Reims, Cedex, France
| | - Séverine Paris-Palacios
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des Milieux Aquatiques (SEBIO), BP 1039 F, 51687, Reims, Cedex, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des Milieux Aquatiques (SEBIO), BP 1039 F, 51687, Reims, Cedex, France
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des Milieux Aquatiques (SEBIO), BP 1039 F, 51687, Reims, Cedex, France
| | - Dominique Grandjean
- ENAC, IIE, Central Environmental Laboratory, Ecole Polytechnique Fédérale de Lausanne (EPFL), Station 2, 1015, Lausanne, Switzerland
| | - Laurence Wortham
- Inserm UMR-S-1250 P3Cell, Université de Reims Champagne-Ardenne, 51685, Reims, Cedex 2, France
| | - Stéphanie Sayen
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), UMR CNRS 7312, BP 1039, F-51687 Reims Cedex 2, France
| | - Andrea Gallorini
- Department F.-A. Forel for Environmental and Aquatic Sciences, And Institute for Environmental Sciences, University of Geneva, Boulevard Carl-Vogt 66, 1211, Geneva 4, Switzerland
| | - Jean Michel
- Inserm UMR-S-1250 P3Cell, Université de Reims Champagne-Ardenne, 51685, Reims, Cedex 2, France
| | - David Renault
- University of Rennes, CNRS, ECOBIO (Ecosystèmes, Biodiversité, évolution), UMR, 6553, Rennes, France; Institut Universitaire de France, 1 Rue Descartes, 75231, Paris Cedex 05, France
| | - Florian Breider
- ENAC, IIE, Central Environmental Laboratory, Ecole Polytechnique Fédérale de Lausanne (EPFL), Station 2, 1015, Lausanne, Switzerland
| | - Jean-Luc Loizeau
- Department F.-A. Forel for Environmental and Aquatic Sciences, And Institute for Environmental Sciences, University of Geneva, Boulevard Carl-Vogt 66, 1211, Geneva 4, Switzerland
| | - Claudia Cosio
- Université de Reims Champagne-Ardenne, UMR-I 02 INERIS-URCA-ULH SEBIO, Unité Stress Environnementaux et BIOsurveillance des Milieux Aquatiques (SEBIO), BP 1039 F, 51687, Reims, Cedex, France.
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10
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Catteau A, Porcher JM, Bado-Nilles A, Bonnard I, Bonnard M, Chaumot A, David E, Dedourge-Geffard O, Delahaut L, Delorme N, François A, Garnero L, Lopes C, Nott K, Noury P, Palluel O, Palos-Ladeiro M, Quéau H, Ronkart S, Sossey-Alaoui K, Turiès C, Tychon B, Geffard O, Geffard A. Interest of a multispecies approach in active biomonitoring: Application in the Meuse watershed. Sci Total Environ 2022; 808:152148. [PMID: 34864038 DOI: 10.1016/j.scitotenv.2021.152148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 09/03/2021] [Revised: 11/27/2021] [Accepted: 11/29/2021] [Indexed: 06/13/2023]
Abstract
A biomonitoring approach based on a single model species cannot be representative of the contaminations impacts on the ecosystem overall. As part of the Interreg DIADeM program ("Development of an integrated approach for the diagnosis of the water quality of the River Meuse"), a study was conducted to establish the proof of concept that the use of a multispecies active biomonitoring approach improves diagnostic of aquatic systems. The complementarity of the biomarker responses was tested in four model species belonging to various ecological compartments: the bryophyte Fontinalis antipyretica, the bivalve Dreissena polymorpha, the amphipod Gammarus fossarum and the fish Gasterosteus aculeatus. The species have been caged upstream and downstream from five wastewater treatment plants (WWTPs) in the Meuse watershed. After the exposure, a battery of biomarkers was measured and results were compiled in an Integrated Biomarker Response (IBR) for each species. A multispecies IBR value was then proposed to assess the quality of the receiving environment upstream the WWTPs. The effluent toxicity was variable according to the caged species and the WWTP. However, the calculated IBR were high for all species and upstream sites, suggesting that the water quality was already downgraded upstream the WWTP. This contamination of the receiving environment was confirmed by the multispecies IBR which has allowed to rank the rivers from the less to the most contaminated. This study has demonstrated the interest of the IBR in the assessment of biological impacts of a point-source contamination (WWTP effluent) but also of the receiving environment, thanks to the use of independent references. Moreover, this study has highlighted the complementarity between the different species and has emphasized the interest of this multispecies approach to consider the variability of the species exposition pathway and sensibility as well as the mechanism of contaminants toxicity in the final diagnosis.
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Affiliation(s)
- Audrey Catteau
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France.
| | - Jean-Marc Porcher
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Anne Bado-Nilles
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France
| | - Marc Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France
| | - Arnaud Chaumot
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, F-69625 Villeurbanne, France
| | - Elise David
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France
| | - Odile Dedourge-Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France
| | - Nicolas Delorme
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, F-69625 Villeurbanne, France
| | - Adeline François
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, F-69625 Villeurbanne, France
| | - Laura Garnero
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, F-69625 Villeurbanne, France
| | - Christelle Lopes
- Université de Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Villeurbanne 69622, France
| | - Katherine Nott
- La société wallonne des eaux, rue de la Concorde 41, 4800 Verviers, Belgium
| | - Patrice Noury
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, F-69625 Villeurbanne, France
| | - Olivier Palluel
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Mélissa Palos-Ladeiro
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France
| | - Hervé Quéau
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, F-69625 Villeurbanne, France
| | - Sébastien Ronkart
- La société wallonne des eaux, rue de la Concorde 41, 4800 Verviers, Belgium
| | - Khadija Sossey-Alaoui
- Département des Sciences et Gestion de L'environnement (Arlon Campus Environnement), Eau, Environnement, Développement Sphères Bât. BE-009 Eau, Environnement, Développement, Avenue de Longwy 185, 6700 Arlon, Belgium
| | - Cyril Turiès
- Institut National de l'Environnement et des Risques (INERIS), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), BP 2, 60550 Verneuil-en-Halatte, France
| | - Bernard Tychon
- Département des Sciences et Gestion de L'environnement (Arlon Campus Environnement), Eau, Environnement, Développement Sphères Bât. BE-009 Eau, Environnement, Développement, Avenue de Longwy 185, 6700 Arlon, Belgium
| | - Olivier Geffard
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, F-69625 Villeurbanne, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO, UFR Sciences Exactes et Naturelles, Campus Moulin de la Housse, BP 1039, 51687 Reims, France.
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Darcel L, Das S, Bonnard I, Banaigs B, Inguimbert N. Thirtieth Anniversary of the Discovery of Laxaphycins. Intriguing Peptides Keeping a Part of Their Mystery. Mar Drugs 2021; 19:md19090473. [PMID: 34564135 PMCID: PMC8471579 DOI: 10.3390/md19090473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/16/2021] [Accepted: 08/20/2021] [Indexed: 12/27/2022] Open
Abstract
Lipopeptides are a class of compounds generally produced by microorganisms through hybrid biosynthetic pathways involving non-ribosomal peptide synthase and a polyketyl synthase. Cyanobacterial-produced laxaphycins are examples of this family of compounds that have expanded over the past three decades. These compounds benefit from technological advances helping in their synthesis and characterization, as well as in deciphering their biosynthesis. The present article attempts to summarize most of the articles that have been published on laxaphycins. The current knowledge on the ecological role of these complex sets of compounds will also be examined.
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Jorissen H, Galand PE, Bonnard I, Meiling S, Raviglione D, Meistertzheim AL, Hédouin L, Banaigs B, Payri CE, Nugues MM. Coral larval settlement preferences linked to crustose coralline algae with distinct chemical and microbial signatures. Sci Rep 2021; 11:14610. [PMID: 34272460 PMCID: PMC8285400 DOI: 10.1038/s41598-021-94096-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 07/05/2021] [Indexed: 11/09/2022] Open
Abstract
The resilience of coral reefs is dependent on the ability of corals to settle after disturbances. While crustose coralline algae (CCA) are considered important substrates for coral settlement, it remains unclear whether coral larvae respond to CCA metabolites and microbial cues when selecting sites for attachment and metamorphosis. This study tested the settlement preferences of an abundant coral species (Acropora cytherea) against six different CCA species from three habitats (exposed, subcryptic and cryptic), and compared these preferences with the metabolome and microbiome characterizing the CCA. While all CCA species induced settlement, only one species (Titanoderma prototypum) significantly promoted settlement on the CCA surface, rather than on nearby dead coral or plastic surfaces. This species had a very distinct bacterial community and metabolomic fingerprint. Furthermore, coral settlement rates and the CCA microbiome and metabolome were specific to the CCA preferred habitat, suggesting that microbes and/or chemicals serve as environmental indicators for coral larvae. Several amplicon sequence variants and two lipid classes—glycoglycerolipids and betaine lipids—present in T. prototypum were identified as potential omic cues influencing coral settlement. These results support that the distinct microbiome and metabolome of T. prototypum may promote the settlement and attachment of coral larvae.
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Affiliation(s)
- Hendrikje Jorissen
- CRIOBE USR 3278, EPHE-UPVD-CNRS-PSL, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France.
| | - Pierre E Galand
- CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques, LECOB, Sorbonne Université, 66500, Banyuls-sur-Mer, France
| | - Isabelle Bonnard
- CRIOBE USR 3278, EPHE-UPVD-CNRS-PSL, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France.,Laboratoire d'Excellence « CORAIL», 98729, Papetoai, Moorea, French Polynesia
| | - Sonora Meiling
- CRIOBE USR 3278, EPHE-UPVD-CNRS-PSL, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France.,University of the Virgin Islands, St Thomas, 00802-6004, Virgin Islands (U.S.)
| | - Delphine Raviglione
- CRIOBE USR 3278, EPHE-UPVD-CNRS-PSL, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France
| | - Anne-Leila Meistertzheim
- CNRS, Laboratoire d'Ecogéochimie des Environnements Benthiques, LECOB, Sorbonne Université, 66500, Banyuls-sur-Mer, France.,Plastic@Sea, Observatoire Océanologique de Banyuls, 66650, Banyuls-sur-Mer, France
| | - Laetitia Hédouin
- CRIOBE USR 3278, EPHE-UPVD-CNRS-PSL, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France.,Laboratoire d'Excellence « CORAIL», 98729, Papetoai, Moorea, French Polynesia
| | - Bernard Banaigs
- CRIOBE USR 3278, EPHE-UPVD-CNRS-PSL, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France.,Laboratoire d'Excellence « CORAIL», 98729, Papetoai, Moorea, French Polynesia
| | | | - Maggy M Nugues
- CRIOBE USR 3278, EPHE-UPVD-CNRS-PSL, 52 Avenue Paul Alduy, 66860, Perpignan Cedex, France.,Laboratoire d'Excellence « CORAIL», 98729, Papetoai, Moorea, French Polynesia
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13
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Bigot-Clivot A, La Carbona S, Cazeaux C, Durand L, Géba E, Le Foll F, Xuereb B, Chalghmi H, Dubey JP, Bastien F, Bonnard I, Palos Ladeiro M, Escotte-Binet S, Aubert D, Villena I, Geffard A. Blue mussel (Mytilus edulis)-A bioindicator of marine water contamination by protozoa: Laboratory and in situ approaches. J Appl Microbiol 2021; 132:736-746. [PMID: 34152060 DOI: 10.1111/jam.15185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 12/16/2020] [Revised: 06/08/2021] [Accepted: 06/15/2021] [Indexed: 11/27/2022]
Abstract
AIMS The protozoan parasites Cryptosporidium spp., Giardia duodenalis and Toxoplasma gondii are identified as public health priorities and are present in a wide variety of environments including the marine ecosystem. The objective of this study was to demonstrate that the marine bivalve blue mussel (Mytilus edulis) can be used as a tool to monitor the contamination of marine waters by the three protozoa over time. METHODS AND RESULTS In order to achieve a proof of concept, mussels were exposed to three concentrations of G. duodenalis cysts and Cryptosporidium parvum/T. gondii oocysts for 21 days, followed by 21 days of depuration in clear water. Then, natural contamination by these protozoa was sought for in wild marine blue mussels along the northwest coast of France to validate their relevance as bioindicators in the field. Our results highlighted that: (a) blue mussels bioaccumulated the parasites for 21 days, according to the conditions of exposure, and parasites could still be detected during the depuration period (until 21 days); (b) the percentage of protozoa-positive M. edulis varied under the degree of protozoan contamination in water; (c) mussel samples from eight out of nine in situ sites were positive for at least one of the protozoa. CONCLUSIONS The blue mussel M. edulis can bioaccumulate protozoan parasites over long time periods, according to the degree of contamination of waters they are inhabiting, and can highlight recent but also past contaminations (at least 21 days). SIGNIFICANCE AND IMPACT OF THE STUDY Mytilus edulis is a relevant bioaccumulators of protozoan (oo)cysts in laboratory and field conditions, hence its potential use for monitoring parasite contamination in marine waters.
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Affiliation(s)
- Aurélie Bigot-Clivot
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | | | | | - Loïc Durand
- ACTALIA Food Safety Department, Saint-Lô, France.,EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Elodie Géba
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France.,EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Frank Le Foll
- UMR-I 02 SEBIO, University of Le Havre Normandie, Le Havre Cedex, France
| | - Benoit Xuereb
- UMR-I 02 SEBIO, University of Le Havre Normandie, Le Havre Cedex, France
| | - Houssem Chalghmi
- UMR-I 02 SEBIO, University of Le Havre Normandie, Le Havre Cedex, France
| | - Jitender P Dubey
- United States Department Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Animal Parasitic Diseases Laboratory, Beltsville, MD, USA
| | - Fanny Bastien
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Isabelle Bonnard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Mélissa Palos Ladeiro
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Sandie Escotte-Binet
- EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Dominique Aubert
- EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Isabelle Villena
- EA7510, ESCAPE, Epidémiosurveillance et CirculAtion des Parasites dans les Environnements, Faculté de Médecine, University of Reims Champagne Ardenne, Reims, France
| | - Alain Geffard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), University of Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
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14
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Darcel L, Bornancin L, Raviglione D, Bonnard I, Mills SC, Sáez-Vásquez J, Banaigs B, Inguimbert N. d-Peptidase Activity in a Marine Mollusk Detoxifies a Nonribosomal Cyclic Lipopeptide: An Ecological Model to Study Antibiotic Resistance. J Med Chem 2021; 64:6198-6208. [PMID: 33914531 DOI: 10.1021/acs.jmedchem.1c00249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In the marine environment, sessile cyanobacteria have developed chemical strategies for protection against grazers. In turn, herbivores have to circumvent these defenses and in certain cases even take advantage of them as shelter from their own predators. This is the case of Stylocheilus striatus, a sea hare that feeds on Anabaena torulosa, a cyanobacterium that produces toxic cyclic lipopeptides of the laxaphycin B family. S. striatus consumes the cyanobacterium without being affected by the toxicity of its compounds and also uses it as an invisibility cloak against predators. In this article, using different substrates analogous to laxaphycin B, we demonstrate the presence of an enzyme in the digestive gland of the mollusk that is able to biotransform laxaphycin B derivatives. The enzyme belongs to the poorly known family of d-peptidases that are suspected to be involved in antibiotic resistance.
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Affiliation(s)
- Laurine Darcel
- CRIOBE, USR EPHE-UPVD-CNRS 3278, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, Perpignan 66860, France
| | - Louis Bornancin
- CRIOBE, USR EPHE-UPVD-CNRS 3278, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, Perpignan 66860, France
| | - Delphine Raviglione
- CRIOBE, USR EPHE-UPVD-CNRS 3278, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, Perpignan 66860, France
| | - Isabelle Bonnard
- CRIOBE, USR EPHE-UPVD-CNRS 3278, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, Perpignan 66860, France.,Laboratoire d'Excellence "CORAIL", 58 Avenue Paul Alduy, Perpignan 66860, France
| | - Suzanne C Mills
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, BP 1013, Papetoai, Moorea 98729, French Polynesia.,Laboratoire d'Excellence "CORAIL", 58 Avenue Paul Alduy, Perpignan 66860, France
| | - Julio Sáez-Vásquez
- LGDP, UMR CNRS 5096, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, Perpignan 66860, France
| | - Bernard Banaigs
- CRIOBE, USR EPHE-UPVD-CNRS 3278, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, Perpignan 66860, France.,Laboratoire d'Excellence "CORAIL", 58 Avenue Paul Alduy, Perpignan 66860, France
| | - Nicolas Inguimbert
- CRIOBE, USR EPHE-UPVD-CNRS 3278, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, Perpignan 66860, France.,Laboratoire d'Excellence "CORAIL", 58 Avenue Paul Alduy, Perpignan 66860, France
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15
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Chaïb S, Pistevos JC, Bertrand C, Bonnard I. Allelopathy and allelochemicals from microalgae: An innovative source for bio-herbicidal compounds and biocontrol research. ALGAL RES 2021. [DOI: 10.1016/j.algal.2021.102213] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Hani YMI, Prud'Homme SM, Nuzillard JM, Bonnard I, Robert C, Nott K, Ronkart S, Dedourge-Geffard O, Geffard A. 1H-NMR metabolomics profiling of zebra mussel (Dreissena polymorpha): A field-scale monitoring tool in ecotoxicological studies. Environ Pollut 2021; 270:116048. [PMID: 33190982 DOI: 10.1016/j.envpol.2020.116048] [Citation(s) in RCA: 15] [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: 05/18/2020] [Revised: 11/05/2020] [Accepted: 11/06/2020] [Indexed: 06/11/2023]
Abstract
Biomonitoring of aquatic environments requires new tools to characterize the effects of pollutants on living organisms. Zebra mussels (Dreissena polymorpha) from the same site in north-eastern France were caged for two months, upstream and downstream of three wastewater treatment plants (WWTPs) in the international watershed of the Meuse (Charleville-Mézières "CM" in France, Namur "Nam" and Charleroi "Cr" in Belgium). The aim was to test 1H-NMR metabolomics for the assessment of water bodies' quality. The metabolomic approach was combined with a more "classical" one, i.e., the measurement of a range of energy biomarkers: lactate dehydrogenase (LDH), lipase, acid phosphatase (ACP) and amylase activities, condition index (CI), total reserves, electron transport system (ETS) activity and cellular energy allocation (CEA). Five of the eight energy biomarkers were significantly impacted (LDH, ACP, lipase, total reserves and ETS), without a clear pattern between sites (Up and Down) and stations (CM, Nam and Cr). The metabolomic approach revealed variations among the three stations, and also between the upstream and downstream of Nam and CM WWTPs. A total of 28 known metabolites was detected, among which four (lactate, glycine, maltose and glutamate) explained the observed metabolome variations between sites and stations, in accordance with chemical exposure levels. Metabolome changes suggest that zebra mussel exposure to field contamination could alter their osmoregulation and anaerobic metabolism capacities. This study reveals that lactate is a potential biomarker of interest, and 1H-NMR metabolomics can be an efficient approach to assess the health status of zebra mussels in the biomonitoring of aquatic environments.
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Affiliation(s)
- Younes Mohamed Ismail Hani
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des Milieux Aquatiques), Moulin de la Housse, Reims, France; Université de Bordeaux, UMR EPOC 5805, équipe Ecotoxicologie Aquatique, Place du Dr Peyneau, 33120, Arcachon, France.
| | - Sophie Martine Prud'Homme
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des Milieux Aquatiques), Moulin de la Housse, Reims, France; Université de Lorraine, CNRS, LIEC, F-57000, Metz, France
| | - Jean-Marc Nuzillard
- Université de Reims Champagne Ardenne, CNRS, ICMR UMR 7312, 51097, Reims, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des Milieux Aquatiques), Moulin de la Housse, Reims, France
| | | | - Katherine Nott
- La Société Wallonne des Eaux, Rue de la Concorde 41, 4800, Verviers, Belgium
| | - Sébastien Ronkart
- La Société Wallonne des Eaux, Rue de la Concorde 41, 4800, Verviers, Belgium
| | - Odile Dedourge-Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des Milieux Aquatiques), Moulin de la Housse, Reims, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et Biosurveillance des Milieux Aquatiques), Moulin de la Housse, Reims, France
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17
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Louis F, Delahaut L, Gaillet V, Bonnard I, Paris-Palacios S, David E. Effect of reproduction cycle stage on energy metabolism responses in a sentinel species (Dreissena polymorpha) exposed to cadmium: What consequences for biomonitoring? Aquat Toxicol 2021; 230:105699. [PMID: 33290890 DOI: 10.1016/j.aquatox.2020.105699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 04/04/2020] [Revised: 10/23/2020] [Accepted: 11/18/2020] [Indexed: 06/12/2023]
Abstract
Metal trace elements such as cadmium (Cd) are commonly present in ecosystems and could lead to impairment of mitochondrial functions and energy imbalance in aquatic organisms including molluscs. Combined exposure to increasing temperatures and Cd could enhance such an impact on animals. Seasonal fluctuations, such as temperature, and the corresponding reproduction cycle can affect biomarker responses. However, the reproduction cycle stage is rarely taken into account in ecotoxicological studies. Thus, this work aimed at understanding energy metabolism responses in a sentinel species, Dreissena polymorpha. Mussels were collected during the rest and the reproduction periods and were exposed to 10 μg.L-1 of cadmium (Cd) at two temperatures (in situ temperature and in situ temperature + 5°C) during 7 days. Energy metabolism was monitored by measuring reserves and energy nucleotides charge and by assessing aerobic and anaerobic metabolism markers, and upstream regulation pathways. Markers related to OXPHOS activity revealed seasonal variations under laboratory conditions. Conversely, adenylate nucleotides, glycogen, lipid and transcript levels of AMP-activated protein kinase, citrate synthase, ATP synthase and cytochrome b encoding genes remained steady after the acclimation period. No evident effect of Cd on energy metabolism markers was noticed for both exposures although the transcript level of succinate dehydrogenase and citrate synthase encoding genes decreased with Cd during the rest period. Cellular stress, revealed by lipid peroxidation and catalase mRNA levels, only occurred in Cd and warming co-exposed mussels during the reproduction period. These results suggest that contaminant impact might differ according to the reproduction cycle stage. The effect of confounding factors on biomarker variations should be further investigated to have a deeper knowledge of metabolism responses under laboratory conditions.
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Affiliation(s)
- Fanny Louis
- Université de Reims Champagne-Ardenne, INERIS-SEBIO UMR I-02, Reims, France.
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne, INERIS-SEBIO UMR I-02, Reims, France
| | - Véronique Gaillet
- Université de Reims Champagne-Ardenne, INERIS-SEBIO UMR I-02, Reims, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne, INERIS-SEBIO UMR I-02, Reims, France
| | | | - Elise David
- Université de Reims Champagne-Ardenne, INERIS-SEBIO UMR I-02, Reims, France
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18
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Alvariño R, Alonso E, Bornancin L, Bonnard I, Inguimbert N, Banaigs B, Botana LM. Biological Activities of Cyclic and Acyclic B-Type Laxaphycins in SH-SY5Y Human Neuroblastoma Cells. Mar Drugs 2020; 18:md18070364. [PMID: 32679743 PMCID: PMC7404270 DOI: 10.3390/md18070364] [Citation(s) in RCA: 10] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/06/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022] Open
Abstract
Laxaphycins are a family of non-ribosomal lipopeptides that have been isolated from several cyanobacteria. Some of these compounds have presented cytotoxic activities, but their mechanism of action is poorly understood. In this work, the already described laxaphycins B and B3, and acyclolaxaphycins B and B3 were isolated from the marine cyanobacteria Anabaena torulosa. Moreover, two new acyclic compounds, [des-(Ala4-Hle5)] acyclolaxaphycins B and B3, were purified from the herviborous gastropod Stylocheilus striatus, with this being the first description of biotransformed laxaphycins. The structure of these new compounds was elucidated, together with the absolute configuration of acyclolaxaphycins B and B3. The bioactivities of the six peptides were determined in SH-SY5Y human neuroblastoma cells. Laxaphycins B and B3 were cytotoxic (IC50: 1.8 and 0.8 µM, respectively) through the induction of apoptosis. In comparison, acyclic laxaphycins did not show cytotoxicity but affected mitochondrial functioning, so their effect on autophagy-related protein expression was analyzed, finding that acyclic peptides affected this process by increasing AMPK phosphorylation and inhibiting mTOR. This work confirms the pro-apoptotic properties of cyclic laxaphycins B and is the first report indicating the effects on autophagy of their acyclic analogs. Moreover, gastropod-derived compounds presented ring opening and amino-acids deletion, a biotransformation that had not been previously described.
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Affiliation(s)
- Rebeca Alvariño
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, 27003 Lugo, Spain; (R.A.); (L.M.B.)
| | - Eva Alonso
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, 27003 Lugo, Spain; (R.A.); (L.M.B.)
- Fundación Instituto de Investigación Sanitario Santiago de Compostela (FIDIS), Hospital Universitario Lucus Augusti, 27003 Lugo, Spain
- Correspondence: ; Tel.: +34982822233
| | - Louis Bornancin
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860 Perpignan, France; (L.B.); (I.B.); (N.I.); (B.B.)
| | - Isabelle Bonnard
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860 Perpignan, France; (L.B.); (I.B.); (N.I.); (B.B.)
- Laboratoire d’Excellence “CORAIL”, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, 66860 Perpignan, France
| | - Nicolas Inguimbert
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860 Perpignan, France; (L.B.); (I.B.); (N.I.); (B.B.)
- Laboratoire d’Excellence “CORAIL”, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, 66860 Perpignan, France
| | - Bernard Banaigs
- PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, 52 Avenue Paul Alduy, 66860 Perpignan, France; (L.B.); (I.B.); (N.I.); (B.B.)
- Laboratoire d’Excellence “CORAIL”, Université de Perpignan Via Domitia, 58 Avenue Paul Alduy, 66860 Perpignan, France
| | - Luis M. Botana
- Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, 27003 Lugo, Spain; (R.A.); (L.M.B.)
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19
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Louis F, Rocher B, Barjhoux I, Bultelle F, Dedourge-Geffard O, Gaillet V, Bonnard I, Delahaut L, Pain-Devin S, Geffard A, Paris-Palacios S, David E. Seasonal monitoring of cellular energy metabolism in a sentinel species, Dreissena polymorpha (bivalve): Effect of global change? Sci Total Environ 2020; 725:138450. [PMID: 32298890 DOI: 10.1016/j.scitotenv.2020.138450] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 02/18/2020] [Revised: 03/19/2020] [Accepted: 04/02/2020] [Indexed: 06/11/2023]
Abstract
Aquatic organisms such as bivalves are particularly sensitive to seasonal fluctuations associated with climate changes. Energy metabolism management is also closely related to environmental fluctuations. Changes in both biotic and abiotic conditions, such as the reproduction status and temperature respectively, may affect the organism energy status. A bivalve sentinel species, Dreissena polymorpha was sampled along its one-year reproduction cycle in situ (2018-2019) to study natural modulations on several markers of energy metabolism regarding seasonal variations in situ. A panel of different processes involved in energy metabolism was monitored through different functions such as energy balance regulation, mitochondrial density, and aerobic/anaerobic metabolism. The typical schema expected was observed in a major part of measured responses. However, the monitored population of D. polymorpha showed signs of metabolism disturbances caused by an external stressor from April 2019. Targeting a major part of energy metabolism functions, a global analysis of responses suggested a putative impact on the mitochondrial respiratory chain due to potential pollution. This study highlighted also the particular relevance of in situ monitoring to investigate the impacts of environmental change on sentinel species.
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Affiliation(s)
- Fanny Louis
- Université de Reims Champagne-Ardenne, INERIS, SEBIO UMR I-02, Reims, France.
| | - Béatrice Rocher
- Université du Havre, INERIS, SEBIO UMR I-02, Le Havre, France
| | - Iris Barjhoux
- Université de Reims Champagne-Ardenne, INERIS, SEBIO UMR I-02, Reims, France
| | | | | | - Véronique Gaillet
- Université de Reims Champagne-Ardenne, INERIS, SEBIO UMR I-02, Reims, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne, INERIS, SEBIO UMR I-02, Reims, France
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne, INERIS, SEBIO UMR I-02, Reims, France
| | | | - Alain Geffard
- Université de Reims Champagne-Ardenne, INERIS, SEBIO UMR I-02, Reims, France
| | | | - Elise David
- Université de Reims Champagne-Ardenne, INERIS, SEBIO UMR I-02, Reims, France
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20
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Guibert I, Bourdreux F, Bonnard I, Pochon X, Dubousquet V, Raharivelomanana P, Berteaux-Lecellier V, Lecellier G. Dimethylsulfoniopropionate concentration in coral reef invertebrates varies according to species assemblages. Sci Rep 2020; 10:9922. [PMID: 32555283 PMCID: PMC7303174 DOI: 10.1038/s41598-020-66290-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 05/18/2020] [Indexed: 11/28/2022] Open
Abstract
Dimethylsulfoniopropionate (DMSP) is a key compound in the marine sulfur cycle, and is produced in large quantities in coral reefs. In addition to Symbiodiniaceae, corals and associated bacteria have recently been shown to play a role in DMSP metabolism. Numerous ecological studies have focused on DMSP concentrations in corals, which led to the hypothesis that increases in DMSP levels might be a general response to stress. Here we used multiple species assemblages of three common Indo-Pacific holobionts, the scleractinian corals Pocillopora damicornis and Acropora cytherea, and the giant clam Tridacna maxima and examined the DMSP concentrations associated with each species within different assemblages and thermal conditions. Results showed that the concentration of DMSP in A. cytherea and T. maxima is modulated according to the complexity of species assemblages. To determine the potential importance of symbiotic dinoflagellates in DMSP production, we then explored the relative abundance of Symbiodiniaceae clades in relation to DMSP levels using metabarcoding, and found no significant correlation between these factors. Finally, this study also revealed the existence of homologs involved in DMSP production in giant clams, suggesting for the first time that, like corals, they may also contribute to DMSP production. Taken together, our results demonstrated that corals and giant clams play important roles in the sulfur cycle. Because DMSP production varies in response to specific species-environment interactions, this study offers new perspectives for future global sulfur cycling research.
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Affiliation(s)
- Isis Guibert
- Swire Institute of Marine Science, The University of Hong Kong, Hong Kong S.A.R, China.
- Sorbonne Université, UMR250/9220 ENTROPIE IRD-CNRS-UR-IFREMER-UNC, Promenade Roger-Laroque, Noumea cedex, New Caledonia, France.
- USR3278 PSL CRIOBE CNRS-EPHE-UPVD, LabEx CORAIL, Papetoai, Moorea, French Polynesia.
| | - Flavien Bourdreux
- Université de Paris-Saclay, UVSQ, 45 avenue des Etats-Unis, Versailles Cedex, France
- Institut Lavoisier de Versailles, UMR CNRS 8180, 45 avenue des Etats-Unis, Versailles Cedex, France
| | - Isabelle Bonnard
- USR3278 PSL CRIOBE CNRS-EPHE-UPVD, LabEx CORAIL, Université de Perpignan, 58 avenue Paul Alduy, 66860, Perpignan, France
| | - Xavier Pochon
- Coastal and Freshwater Group, Cawthron Institute, Private Bag 2, Nelson, 7042, New Zealand
- Institute of Marine Science, University of Auckland, Private Bag 349, Warkworth, 0941, New Zealand
| | - Vaimiti Dubousquet
- Délégation à la recherche, Government of French Polynesia BP 20981, 98713, Papeete, Tahiti, French Polynesia
| | - Phila Raharivelomanana
- UMR 241 EIO, Université de la Polynésie Française, BP 6570 Faaa, 98702, Faaa, Tahiti, French Polynesia
| | - Véronique Berteaux-Lecellier
- USR3278 PSL CRIOBE CNRS-EPHE-UPVD, LabEx CORAIL, Papetoai, Moorea, French Polynesia
- UMR250/9220 ENTROPIE IRD-CNRS-UR-IFREMER-UNC, Promenade Roger-Laroque, Noumea cedex, New Caledonia, France
| | - Gael Lecellier
- Université de Paris-Saclay, UVSQ, 45 avenue des Etats-Unis, Versailles Cedex, France
- UMR250/9220 ENTROPIE IRD-CNRS-UR-IFREMER-UNC, Promenade Roger-Laroque, Noumea cedex, New Caledonia, France
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Géba E, Aubert D, Durand L, Escotte S, La Carbona S, Cazeaux C, Bonnard I, Bastien F, Palos Ladeiro M, Dubey JP, Villena I, Geffard A, Bigot-Clivot A. Use of the bivalve Dreissena polymorpha as a biomonitoring tool to reflect the protozoan load in freshwater bodies. Water Res 2020; 170:115297. [PMID: 31756612 DOI: 10.1016/j.watres.2019.115297] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [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: 08/02/2019] [Revised: 11/06/2019] [Accepted: 11/08/2019] [Indexed: 06/10/2023]
Abstract
Cryptosporidium parvum, Toxoplasma gondii and Giardia duodenalis are worldwide pathogenic protozoa recognized as major causal agents of waterborne disease outbreaks. To overcome the normative process (ISO 15553/2006) limitations of protozoa detection in aquatic systems, we propose to use the zebra mussel (Dreissena polymorpha), a freshwater bivalve mollusc, as a tool for biomonitoring protozoan contamination. Mussels were exposed to three concentrations of C. parvum oocysts, G. duodenalis cysts or T. gondii oocysts for 21 days followed by 21 days of depuration in clear water. D. polymorpha accumulated protozoa in its tissues and haemolymph. Concerning T. gondii and G. duodenalis, the percentage of protozoa positive mussels reflected the contamination level in water bodies. As for C. parvum detection, oocysts did accumulate in mussel tissues and haemolymph, but in small quantities, and the limit of detection was high (between 50 and 100 oocysts). Low levels of T. gondii (1-5 oocysts/mussel) and G. duodenalis (less than 1 cyst/mussel) were quantified in D. polymorpha tissues. The ability of zebra mussels to reflect contamination by the three protozoa for weeks after the contamination event makes them a good integrative matrix for the biomonitoring of aquatic ecosystems.
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Affiliation(s)
- Elodie Géba
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France; EA7510, ESCAPE, EpidémioSurveillance et CirculAtion des Parasites dans les Environnements, Université de Reims Champagne Ardenne, Faculté de Médecine, SFR Cap Santé Fed 4231, 51 Rue Cognacq Jay, 51096, Reims, France
| | - Dominique Aubert
- EA7510, ESCAPE, EpidémioSurveillance et CirculAtion des Parasites dans les Environnements, Université de Reims Champagne Ardenne, Faculté de Médecine, SFR Cap Santé Fed 4231, 51 Rue Cognacq Jay, 51096, Reims, France
| | - Loïc Durand
- ACTALIA Food Safety Department, 310 Rue Popielujko, 50000, Saint-Lô, France
| | - Sandy Escotte
- EA7510, ESCAPE, EpidémioSurveillance et CirculAtion des Parasites dans les Environnements, Université de Reims Champagne Ardenne, Faculté de Médecine, SFR Cap Santé Fed 4231, 51 Rue Cognacq Jay, 51096, Reims, France
| | | | - Catherine Cazeaux
- ACTALIA Food Safety Department, 310 Rue Popielujko, 50000, Saint-Lô, France
| | - Isabelle Bonnard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France
| | - Fanny Bastien
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France
| | - Mélissa Palos Ladeiro
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France
| | - Jitender P Dubey
- United States Department Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Animal Parasitic Diseases Laboratory, building 1001, Beltsville, MD, 20705-2350, USA
| | - Isabelle Villena
- EA7510, ESCAPE, EpidémioSurveillance et CirculAtion des Parasites dans les Environnements, Université de Reims Champagne Ardenne, Faculté de Médecine, SFR Cap Santé Fed 4231, 51 Rue Cognacq Jay, 51096, Reims, France
| | - Alain Geffard
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France
| | - Aurélie Bigot-Clivot
- UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Campus Moulin de Housse, BP 1039, 51687, Reims cedex 2, France.
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Darcel L, Djibo M, Gaillard M, Raviglione D, Bonnard I, Banaigs B, Inguimbert N. Trichormamide C Structural Confirmation through Total Synthesis and Extension to Analogs. Org Lett 2019; 22:145-149. [DOI: 10.1021/acs.orglett.9b04064] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Laurine Darcel
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan Via Domitia, 58 avenue Paul Alduy, 66860 Perpignan, France
| | - Mahamadou Djibo
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan Via Domitia, 58 avenue Paul Alduy, 66860 Perpignan, France
| | - Michel Gaillard
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan Via Domitia, 58 avenue Paul Alduy, 66860 Perpignan, France
| | - Delphine Raviglione
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan Via Domitia, 58 avenue Paul Alduy, 66860 Perpignan, France
| | - Isabelle Bonnard
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan Via Domitia, 58 avenue Paul Alduy, 66860 Perpignan, France
| | - Bernard Banaigs
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan Via Domitia, 58 avenue Paul Alduy, 66860 Perpignan, France
| | - Nicolas Inguimbert
- PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan Via Domitia, 58 avenue Paul Alduy, 66860 Perpignan, France
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23
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Le Guernic A, Geffard A, Rioult D, Bonnard I, Le Foll F, Palos Ladeiro M. First evidence of cytotoxic effects of human protozoan parasites on zebra mussel (Dreissena polymorpha) haemocytes. Environ Microbiol Rep 2019; 11:414-418. [PMID: 30451380 DOI: 10.1111/1758-2229.12720] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 11/05/2018] [Accepted: 11/12/2018] [Indexed: 06/09/2023]
Abstract
The interaction between human protozoan parasites and the immune cells of bivalves, that can accumulate them, is poorly described. The purpose of this study is to consider the mechanisms of action of some of these protozoa on zebra mussel haemocytes, by evaluating their cytotoxic potential. Haemocytes were exposed to Toxoplasma gondii, Giardia duodenalis or Cryptosporidium parvum (oo)cysts. The results showed a cytotoxic potency of the two largest protozoa on haemocytes and suggested the formation of haemocyte aggregates. Thus, this study reveals the first signs of a haemocyte:protozoan interaction.
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Affiliation(s)
- Antoine Le Guernic
- UMR-I02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Reims Champagne-Ardenne University (URCA), Campus Moulin de la Housse, 51687, Reims, France
| | - Alain Geffard
- UMR-I02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Reims Champagne-Ardenne University (URCA), Campus Moulin de la Housse, 51687, Reims, France
| | - Damien Rioult
- UMR-I02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Reims Champagne-Ardenne University (URCA), Campus Moulin de la Housse, 51687, Reims, France
- Plateau technique mobile de cytométrie environnementale MOBICYTE, URCA/INERIS, Reims Champagne-Ardenne University (URCA), Campus Moulin de la Housse, 51687, Reims, France
| | - Isabelle Bonnard
- UMR-I02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Reims Champagne-Ardenne University (URCA), Campus Moulin de la Housse, 51687, Reims, France
| | - Frank Le Foll
- UMR-I02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Le Havre Normandie University, 76063, Le Havre, France
| | - Mélissa Palos Ladeiro
- UMR-I02 SEBIO (Stress Environnementaux et Biosurveillance des milieux aquatiques), Reims Champagne-Ardenne University (URCA), Campus Moulin de la Housse, 51687, Reims, France
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24
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Levert A, Alvariño R, Bornancin L, Abou Mansour E, Burja AM, Genevière AM, Bonnard I, Alonso E, Botana L, Banaigs B. Structures and Activities of Tiahuramides A-C, Cyclic Depsipeptides from a Tahitian Collection of the Marine Cyanobacterium Lyngbya majuscula. J Nat Prod 2018; 81:1301-1310. [PMID: 29792428 DOI: 10.1021/acs.jnatprod.7b00751] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The structures of three new cyclic depsipeptides, tiahuramides A (1), B (2), and C (3), from a French Polynesian collection of the marine cyanobacterium Lyngbya majuscula are described. The planar structures of these compounds were established by a combination of mass spectrometry and 1D and 2D NMR experiments. Absolute configurations of natural and nonproteinogenic amino acids were determined through a combination of acid hydrolysis, derivitization with Marfey's reagent, and HPLC. The absolute configuration of hydroxy acids was confirmed by Mosher's method. The antibacterial activities of tiahuramides against three marine bacteria were evaluated. Compound 3 was the most active compound of the series, with an MIC of 6.7 μM on one of the three tested bacteria. The three peptides inhibit the first cell division of sea urchin fertilized eggs with IC50 values in the range from 3.9 to 11 μM. Tiahuramide B (2), the most potent compound, causes cellular alteration characteristics of apoptotic cells, blebbing, DNA condensation, and fragmentation, already at the first egg cleavage. The cytotoxic activity of compounds 1-3 was tested in SH-SY5Y human neuroblastoma cells. Compounds 2 and 3 showed an IC50 of 14 and 6.0 μM, respectively, whereas compound 1 displayed no toxicity in this cell line at 100 μM. To determine the type of cell death induced by tiahuramide C (3), SH-SY5Y cells were costained with annexin V-FITC and propidium iodide and analyzed by flow cytometry. The double staining indicated that the cytotoxicity of compound 3 in this cell line is produced by necrosis.
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Affiliation(s)
- Annabel Levert
- CRIOBE, USR CNRS-EPHE-UPVD 3278 , Université de Perpignan , 66860 Perpignan , France
| | - Rebeca Alvariño
- Departamento de Farmacología, Facultad de Veterinaria , Universidad de Santiago de Compostela , Lugo 27003 , Spain
| | - Louis Bornancin
- CRIOBE, USR CNRS-EPHE-UPVD 3278 , Université de Perpignan , 66860 Perpignan , France
| | - Eliane Abou Mansour
- CRIOBE, USR CNRS-EPHE-UPVD 3278 , Université de Perpignan , 66860 Perpignan , France
| | - Adam M Burja
- Heriot-Watt University , Edinburgh , Scotland EH14 4 AS
| | - Anne-Marie Genevière
- Biologie Intégrative des Organismes Marins (BIOM) , Sorbonne Universités, UPMC Univ Paris 06, CNRS , Observatoire Océanologique, F-66650 , Banyuls/Mer , France
| | - Isabelle Bonnard
- CRIOBE, USR CNRS-EPHE-UPVD 3278 , Université de Perpignan , 66860 Perpignan , France
- Laboratoire d'Excellence "CORAIL" , 66860 , Perpignan , Cedex, France
| | - Eva Alonso
- Departamento de Farmacología, Facultad de Veterinaria , Universidad de Santiago de Compostela , Lugo 27003 , Spain
| | - Luis Botana
- Departamento de Farmacología, Facultad de Veterinaria , Universidad de Santiago de Compostela , Lugo 27003 , Spain
| | - Bernard Banaigs
- CRIOBE, USR CNRS-EPHE-UPVD 3278 , Université de Perpignan , 66860 Perpignan , France
- Laboratoire d'Excellence "CORAIL" , 66860 , Perpignan , Cedex, France
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25
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Magniez G, Franco A, Geffard A, Rioult D, Bonnard I, Delahaut L, Joachim S, Daniele G, Vulliet E, Porcher JM, Bonnard M. Determination of a new index of sexual maturity (ISM) in zebra mussel using flow cytometry: interest in ecotoxicology. Environ Sci Pollut Res Int 2018; 25:11252-11263. [PMID: 28567680 DOI: 10.1007/s11356-017-9256-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 11/07/2016] [Accepted: 05/10/2017] [Indexed: 06/07/2023]
Abstract
The global dynamic spread of chemical contamination through the aquatic environment calls for the development of biomarkers of interest. Reproduction is a key element to be considered because it is related to the sustainability of species. Spermatogenesis is a complex process that leads to the formation of mature germ cells, whose steps and impairments need to be finely described in ecotoxicological analyses. The physiological process has been commonly described by histological analyses of gonads in different taxa. In the present paper, we describe the development of a novel technique to characterize spermatogenesis based on the analysis of the DNA content of germ cells by flow cytometry, using a DNA-intercalating agent. This new biomarker, referred to as an index of sexual maturity, proved relevant to describe the seasonal reproductive cycle of the zebra mussel, Dreissena polymorpha (Pallas, 1771), used as a sentinel species in the biomonitoring of continental waters and sensitive to highlight the reprotoxicity of carbamazepine (an anti-epileptic pharmaceutical) tested under ecosystemic conditions (mesocosms).
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Affiliation(s)
- Gabrielle Magniez
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex 2, Reims, France.
| | - Alban Franco
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex 2, Reims, France
| | - Alain Geffard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex 2, Reims, France
| | - Damien Rioult
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex 2, Reims, France
| | - Isabelle Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex 2, Reims, France
| | - Laurence Delahaut
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex 2, Reims, France
| | - Sandrine Joachim
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2 60550, Verneuil-en-Halatte, France
| | - Gaëlle Daniele
- Université de Lyon, CNRS, Université Claude Bernard Lyon1, Ens de Lyon, Institut des Sciences Analytiques, UMR 5280, 5 rue de la Doua, 69100, Villeurbanne, France
| | - Emmanuelle Vulliet
- Université de Lyon, CNRS, Université Claude Bernard Lyon1, Ens de Lyon, Institut des Sciences Analytiques, UMR 5280, 5 rue de la Doua, 69100, Villeurbanne, France
| | - Jean-Marc Porcher
- Institut National de l'Environnement Industriel et des Risques (INERIS), UMR-I 02 SEBIO, Parc Technologique Alata, BP 2 60550, Verneuil-en-Halatte, France
| | - Marc Bonnard
- Université de Reims Champagne-Ardenne (URCA), UMR-I 02 SEBIO (Stress Environnementaux et BIOsurveillance des milieux aquatiques), UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP 1039, 51687 Reims Cedex 2, Reims, France.
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26
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Wecker P, Lecellier G, Guibert I, Zhou Y, Bonnard I, Berteaux-Lecellier V. Exposure to the environmentally-persistent insecticide chlordecone induces detoxification genes and causes polyp bail-out in the coral P. damicornis. Chemosphere 2018; 195:190-200. [PMID: 29268177 DOI: 10.1016/j.chemosphere.2017.12.048] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [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: 06/16/2017] [Revised: 11/24/2017] [Accepted: 12/08/2017] [Indexed: 06/07/2023]
Abstract
Marine ecosystems are both stressed and threatened by pesticides that are used on land. Nevertheless, research on the impact of pesticides on coral reefs and the underlying mechanisms is still in its infancy. The insecticide chlordecone is a persistent organic pollutant with carcinogenic effects in rats and mice. Chlordecone has been detected in diverse marine organisms in the Caribbean, but unexpectedly, also in French Polynesia. We combined transcriptomic and morphologic analyses of analyses the response of the coral Pocillopora damicornis to chlordecone stress. We compared chlordecone stress with thermal stress to determine a chlordecone-specific response. We found eight transcripts related to the P450-1A or P450-3A families that were specifically overexpressed in response to chlordecone. There was also sequential overexpression of transcripts involved in apoptosis and degradation of cellular matrix proteins. Finally, we report the first observation of chlordecone-induced P. damicornis polyp bail-out. Altogether, these results strongly suggest that apoptosis and expression of genes belonging to the cathepsin family are sequentially regulated processes leading to coenosarc dissociation and loss.
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Affiliation(s)
- Patricia Wecker
- PSL - USR3278 CRIOBE EPHE - CNRS - UPVD, LabEx CORAIL, BP 1013 Papetoai, 98729 Moorea, French Polynesia.
| | - Gaël Lecellier
- Université Paris - Saclay, UVSQ, 55 Avenue de Paris 78035 Versailles Cedex, France; UMR250/9220 ENTROPIE, IRD - CNRS - UR, LabEx CORAIL, 101, Promenade Roger-Laroque, BP A5 98848 Nouméa Cedex, New Caledonia
| | - Isis Guibert
- PSL - USR3278 CRIOBE EPHE - CNRS - UPVD, LabEx CORAIL, BP 1013 Papetoai, 98729 Moorea, French Polynesia; UMR250/9220 ENTROPIE, IRD - CNRS - UR, LabEx CORAIL, 101, Promenade Roger-Laroque, BP A5 98848 Nouméa Cedex, New Caledonia
| | - Yuxiang Zhou
- USR3278 CRIOBE EPHE - CNRS - UPVD, LabEx CORAIL, 58 Avenue Paul Alduy, 66860 Perpignan, France
| | - Isabelle Bonnard
- USR3278 CRIOBE EPHE - CNRS - UPVD, LabEx CORAIL, 58 Avenue Paul Alduy, 66860 Perpignan, France
| | - Véronique Berteaux-Lecellier
- PSL - USR3278 CRIOBE EPHE - CNRS - UPVD, LabEx CORAIL, BP 1013 Papetoai, 98729 Moorea, French Polynesia; UMR250/9220 ENTROPIE, IRD - CNRS - UR, LabEx CORAIL, 101, Promenade Roger-Laroque, BP A5 98848 Nouméa Cedex, New Caledonia
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Daniele G, Fieu M, Joachim S, Bado-Nilles A, Beaudouin R, Baudoin P, James-Casas A, Andres S, Bonnard M, Bonnard I, Geffard A, Vulliet E. Determination of carbamazepine and 12 degradation products in various compartments of an outdoor aquatic mesocosm by reliable analytical methods based on liquid chromatography-tandem mass spectrometry. Environ Sci Pollut Res Int 2017; 24:16893-16904. [PMID: 28573566 DOI: 10.1007/s11356-017-9297-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [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: 10/17/2016] [Accepted: 05/17/2017] [Indexed: 06/07/2023]
Abstract
The aims of this work are to develop suitable analytical methods to determine the widely used anticonvulsant carbamazepine and 12 of its degradation/transformation products in water, sediment, fish (Gasterosteus aculeatus) and mollusc (Dreissena polymorpha). Protocols based on solid phase extraction for water, pressurized-liquid extraction for sediments and QuEChERS (quick easy cheap efficient rugged and safe) extraction for both organisms followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) are developed, validated and finally applied to samples collected during a 6-month experiment in outdoor mesocosms. Very low detection limits are reached, allowing environmentally realistic doses (namely, 0.05, 0.5 and 5 μg/L nominal concentrations) to be employed. The results indicate several metabolites and/or transformation products in each compartment investigated, with concentrations sometimes being greater than that of the parent carbamazepine. Biotic degradation of carbamazepine is demonstrated in water, leading to 10,11-dihydrocarbamazepine and 10,11-epoxycarbamazepine. In sediment, the degradation results in the formation of acridine, and 2- and 3-hydroxycarbamazepine. Finally, in both organisms, a moderate bioaccumulation is observed together with a metabolization leading to 10,11-epoxycarbamazepine in fish and 2-hydroxycarbamazepine in mollusc. Acridone is also present in fish. This study provides new and interesting data, helping to elucidate how chronic exposure to carbamazepine at relevant concentrations may affect impact freshwater ecosystems.
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Affiliation(s)
- Gaëlle Daniele
- Université Lyon, CNRS, Université Claude Bernard Lyon 1, Ens de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, 5 rue de la Doua, F-69100, Villeurbanne, France
| | - Maëva Fieu
- Université Lyon, CNRS, Université Claude Bernard Lyon 1, Ens de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, 5 rue de la Doua, F-69100, Villeurbanne, France
| | - Sandrine Joachim
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Anne Bado-Nilles
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Rémy Beaudouin
- INERIS, Unit of Models for Ecotoxicology and Toxicology (METO), Parc Technologique Alata, BP n°2, 60550, Verneuil-en-Halatte, France
| | - Patrick Baudoin
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Alice James-Casas
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Sandrine Andres
- INERIS, Laboratoire d'écotoxicologie in vitro et in vivo, Parc Technologique Alata, BP n°2 60550, Verneuil-en-Halatte, France
| | - Marc Bonnard
- Université Reims Champagne Ardenne, UMR-I 02 SEBIO Campus du Moulin de la Housse, BP 1039, 51687, Reims cedex 2, France
| | - Isabelle Bonnard
- Université Reims Champagne Ardenne, UMR-I 02 SEBIO Campus du Moulin de la Housse, BP 1039, 51687, Reims cedex 2, France
| | - Alain Geffard
- Université Reims Champagne Ardenne, UMR-I 02 SEBIO Campus du Moulin de la Housse, BP 1039, 51687, Reims cedex 2, France
| | - Emmanuelle Vulliet
- Université Lyon, CNRS, Université Claude Bernard Lyon 1, Ens de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, 5 rue de la Doua, F-69100, Villeurbanne, France.
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Bornancin L, Bonnard I, Mills SC, Banaigs B. Chemical mediation as a structuring element in marine gastropod predator-prey interactions. Nat Prod Rep 2017; 34:644-676. [DOI: 10.1039/c6np00097e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Some diterpenoid compounds protect the sacoglossansElysiasp. andCyerce nigricansfrom their carnivorous predator the dorid nudibranch,Gymnodorissp., unlike chemically unprotected gastropods that are consumed by this voracious nudibranch (photo Philippe Bourseiller).
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Affiliation(s)
- L. Bornancin
- CRIOBE
- USR CNRS-EPHE-UPVD 3278
- Université de Perpignan
- 66860 Perpignan
- France
| | - I. Bonnard
- CRIOBE
- USR CNRS-EPHE-UPVD 3278
- Université de Perpignan
- 66860 Perpignan
- France
| | - S. C. Mills
- PSL Research University
- CRIOBE
- USR EPHE-UPVD-CNRS 3278
- 98729 Moorea
- French Polynesia
| | - B. Banaigs
- CRIOBE
- USR CNRS-EPHE-UPVD 3278
- Université de Perpignan
- 66860 Perpignan
- France
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Bigot-Clivot A, Palos Ladeiro M, Lepoutre A, Bastien F, Bonnard I, Dubey JP, Villena I, Aubert D, Geffard O, François A, Geffard A. Bioaccumulation of Toxoplasma and Cryptosporidium by the freshwater crustacean Gammarus fossarum: Involvement in biomonitoring surveys and trophic transfer. Ecotoxicol Environ Saf 2016; 133:188-194. [PMID: 27454203 DOI: 10.1016/j.ecoenv.2016.07.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [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: 03/30/2016] [Revised: 07/04/2016] [Accepted: 07/06/2016] [Indexed: 06/06/2023]
Abstract
The protozoa Toxoplasma gondii and Cryptosporidium parvum are public health priorities because their oocysts can persist in recreational, surface, drinking, river, and sea water sources for a long time. To evaluate the capacity of the freshwater crustacean Gammarus fossarum to accumulate T. gondii and C. parvum oocysts, gammarids were exposed to 200, 2000 or 20,000 oocysts per gammarid and per day for 21 days followed by 5 days of depuration. C. parvum DNA was detected by qPCR in G. fossarum in only one out of four pools for the highest concentration and after 14 days of exposure, and T. gondii DNA was detected after 7 days of exposure to the two highest concentrations. Our results document the capacity of G. fossarum to accumulate T. gondii in its tissues proportionally to the ambient concentration; the maximum number of oocysts was detected in gammarid tissues after exposure to 20,000 oocysts per day. Mean values of 3.26 (±3), 21.71 (±15.18), and 17.41 (±10.89) oocysts were detected in gammarids after 7, 14, and 21 days, respectively, and after 5 days of depuration, T. gondii oocysts were still present in gammarid tissues. These results show for the first time that a freshwater crustacean can bioaccumulate T. gondii oocysts, suggesting that G. fossarum is a potential effective bioindicator of protozoan contamination in biomonitoring studies. Moreover, due to its key position in freshwater food webs, G. fossarum could also play a role in the trophic transfer of protozoa.
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Affiliation(s)
- Aurélie Bigot-Clivot
- Université de Reims Champagne Ardenne, Unité Stress Environnementaux et BIOSurveillance des Milieux Aquatiques, UMR-I 02 (SEBIO), Reims, France.
| | - Mélissa Palos Ladeiro
- Université de Reims Champagne Ardenne, Unité Stress Environnementaux et BIOSurveillance des Milieux Aquatiques, UMR-I 02 (SEBIO), Reims, France
| | - Alexandra Lepoutre
- Université de Reims Champagne Ardenne, Unité Stress Environnementaux et BIOSurveillance des Milieux Aquatiques, UMR-I 02 (SEBIO), Reims, France
| | - Fanny Bastien
- Université de Reims Champagne Ardenne, Unité Stress Environnementaux et BIOSurveillance des Milieux Aquatiques, UMR-I 02 (SEBIO), Reims, France
| | - Isabelle Bonnard
- Université de Reims Champagne Ardenne, Unité Stress Environnementaux et BIOSurveillance des Milieux Aquatiques, UMR-I 02 (SEBIO), Reims, France
| | - Jitender P Dubey
- United States Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Animal Parasitic Diseases Laboratory, Beltsville, MD 20705, USA
| | - Isabelle Villena
- Laboratoire de Parasitologie-Mycologie, EA 3800, SFR CAP-Santé FED 4231, Hôpital Maison Blanche Reims, France
| | - Dominique Aubert
- Laboratoire de Parasitologie-Mycologie, EA 3800, SFR CAP-Santé FED 4231, Hôpital Maison Blanche Reims, France
| | - Olivier Geffard
- Institut National de Recherche en Sciences et Technologies pour l'environnement et l'agriculture, Unité de Recherche Milieux Aquatiques, Ecologie et Pollutions, Ecotoxicologie, Villeurbanne Cedex, France
| | - Adeline François
- Institut National de Recherche en Sciences et Technologies pour l'environnement et l'agriculture, Unité de Recherche Milieux Aquatiques, Ecologie et Pollutions, Ecotoxicologie, Villeurbanne Cedex, France
| | - Alain Geffard
- Université de Reims Champagne Ardenne, Unité Stress Environnementaux et BIOSurveillance des Milieux Aquatiques, UMR-I 02 (SEBIO), Reims, France
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Boyaud F, Mahiout Z, Lenoir C, Tang S, Wdzieczak-Bakala J, Witczak A, Bonnard I, Banaigs B, Ye T, Inguimbert N. First Total Synthesis and Stereochemical Revision of Laxaphycin B and Its Extension to Lyngbyacyclamide A. Org Lett 2013. [DOI: 10.1021/ol4021755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Boyaud F, Mahiout Z, Lenoir C, Tang S, Wdzieczak-Bakala J, Witczak A, Bonnard I, Banaigs B, Ye T, Inguimbert N. First Total Synthesis and Stereochemical Revision of Laxaphycin B and Its Extension to Lyngbyacyclamide A. Org Lett 2013; 15:3898-901. [DOI: 10.1021/ol401645m] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- France Boyaud
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Zahia Mahiout
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Christine Lenoir
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Shoubin Tang
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Joanna Wdzieczak-Bakala
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Anne Witczak
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Isabelle Bonnard
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Bernard Banaigs
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Tao Ye
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
| | - Nicolas Inguimbert
- Laboratoire des Biomolécules et de l’Environnement (LCBE), Université de Perpignan Via Domitia, centre de phytopharmacie, 58 avenue P. Alduy, 66860 Perpignan, France, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, 91198 Gif-sur-Yvette Cedex, France, School of Chemical Biology & Biotechnology, Peking University, Shenzhen Graduate School, University Town of Shenzhen, Xili, Shenzhen, 518055, China, and Department of Applied Biology & Chemical Technology, The Hong Kong
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Bonnard I, Rolland M, Salmon JM, Debiton E, Barthomeuf C, Banaigs B. Total structure and inhibition of tumor cell proliferation of laxaphycins. J Med Chem 2007; 50:1266-79. [PMID: 17323939 DOI: 10.1021/jm061307x] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
From a mixed assemblage of Lyngbya majuscula rich marine cyanobacteria, we isolated a series of cell growth inhibitory cyclic peptides. The structures of the two major components, laxaphycins A (1) and B (2), and of two minor peptides, laxaphycins B2 (3) and B3 (4), were determined by spectroscopic methods and degradative analysis. Absolute configurations of natural and nonproteinogenic amino acids were determined by a combination of hydrolysis, synthesis of noncommercial residues, chemical derivatization, and HPLC analysis. The organism producing the laxaphycins was identified as the cyanobacterium Anabaena torulosa. The antiproliferative activity of laxaphycins was investigated on a panel of solid and lymphoblastic cancer cells. Our results demonstrate that in contrast to laxaphycin A, laxaphycin B inhibits the proliferation of sensitive and resistant human cancer cell lines and that this activity is strongly increased in the presence of laxaphycin A. This effect appears to be due to an unusual biological synergism.
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Affiliation(s)
- Isabelle Bonnard
- Laboratoire de Chimie des Biomolécules et de l'Environnement, Université de Perpignan Via Domitia, 66860 Perpignan, France
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Abstract
The stereochemistry of the amino acids in the marine-derived cyclic depsipeptide kahalalide F has been defined by a series of degradation reactions (hydrolysis, ozonolysis, Edman degradation, and Marfey derivatization), yielding smaller fragments of the marine natural product. The results from these reactions agree with the structure originally proposed by Hamann and Scheuer and with the same stereochemistry of most of the component amino acids more recently proposed by Goetz, Yoshida, and Scheuer. However, our assignments of d-Val(3) and l-Val(4) are the reverse of previous assignments made as l-Val(3) and d-Val(4). The present (reversed) stereochemistry is crucial for the antitumor activity of kahalalide F.
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Affiliation(s)
- Isabelle Bonnard
- Roger Adams Laboratory, Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, USA.
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Dassonneville L, Wattez N, Baldeyrou B, Mahieu C, Lansiaux A, Banaigs B, Bonnard I, Bailly C. Inhibition of topoisomerase II by the marine alkaloid ascididemin and induction of apoptosis in leukemia cells. Biochem Pharmacol 2000; 60:527-37. [PMID: 10874127 DOI: 10.1016/s0006-2952(00)00351-8] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Ascididemin (ASC) is a pentacyclic DNA-intercalating agent isolated from the Mediterranean ascidian Cystodytes dellechiajei. This marine alkaloid exhibits marked cytotoxic activities against a range of tumor cells, but its mechanism of action remains poorly understood. We investigated the effects of ASC on DNA cleavage by human topoisomerases I and II. Relaxation assays using supercoiled DNA showed that ASC stimulated double-stranded cleavage of DNA by topoisomerase II, but exerted only a very weak effect on topoisomerase I. ASC is a conventional topoisomerase II poison that significantly promoted DNA cleavage, essentially at sites having a C on the 3' side of the cleaved bond (-1 position), as observed with etoposide. The stimulation of DNA cleavage by topoisomerase I in the presence of ASC was considerably weaker than that observed with camptothecin. Cytotoxicity measurements showed that ASC was even less toxic to P388 leukemia cells than to P388CPT5 cells resistant to camptothecin. In addition, the marine alkaloid was found to be equally toxic to HL-60 leukemia cells sensitive or resistant to mitoxantrone. It is therefore unlikely that topoisomerases are the main cellular targets for ASC. This alkaloid was found to strongly induce apoptosis in HL-60 and P388 leukemia cells. Cell cycle analysis showed that ASC treatment was associated with a loss of cells in the G1 phase accompanied with a large increase in the sub-G1 region. Cleavage experiments with poly(ADP-ribose) polymerase (PARP) revealed that caspase-3 was a mediator of the apoptotic pathway induced by ASC. The DNA of ASC-treated cells was severely fragmented. Collectively, these findings indicate that ASC is a potent inducer of apoptosis in leukemia cells.
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Affiliation(s)
- L Dassonneville
- Laboratoire de Pharmacologie Antitumorale du Centre Oscar Lambret and INSERM U 524, IRCL, 59045, Lille, France
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Rocchi E, Vigo J, Viallet P, Bonnard I, Salmon JM. Multiwavelength videomicrofluorometric study of cytotoxic effects of a marine peptide, didemnin B, on normal and MDR resistant CCRF-CEM cell lines. Anticancer Res 2000; 20:987-96. [PMID: 10810386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
The development of multidrug resistance (MDR) in heterogeneous cell sensitive and resistant populations to a variety of clinically important cytotoxic drugs poses a major obstacle to cancer chemotherapy. Didemnin B, a marine cyclic depsipeptide, displays interesting biological properties: antiviral activity, inhibition of DNA, RNA and protein synthesis, initiation of apoptosis and ability to block the cell cycle. As very little is known about its mode of action, we studied the effect of increasing doses of Didemnin B on sensitive and resistant human leukemic lymphoblast cell lines. The fluorescence of living cells simultaneously stained with Hoechst 33,342, Rhodamine 123 and Nile Red, were analyzed in a multiparametric approach involving multiwavelength microfluorometry. High concentrations of Didemnin B induced, in the sensitive cell line, a very early decrease in the energetic state of the mitochondria that occurs before a significant decrease of nuclear DNA content, observed simultaneously on sensitive and resistant cells, that could be related to an apoptosis process. Furthermore low Didemnin doses (50 nM) affected CEM-WT and CEM VLB differently, while higher doses (200 nM-250 nM and over) affected the two cell lines in the same way. This indicated that, at these doses, the membranar Pgp has no effect on the mode of action of Didemnin, suggesting that Didemnin does not need to be internalized to be active.
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Affiliation(s)
- E Rocchi
- Laboratory of Physico-Chemical Biology of Integrated Systems, University of Perpignan, France
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Banaigs B, Mansour EA, Bonnard I, Boulanger A, Francisco C. [Hysp2] and [Hap2]Didemnin B, two new [Hip2]-modified didemnin B from the tunicate Trididemnum cyanophorum. Tetrahedron 1999. [DOI: 10.1016/s0040-4020(99)00524-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Rocchi E, Vigo J, Viallet P, Bonnard I, Banaigs B, Salmon JM. Multiwavelength videomicrofluorometric study of cytotoxic properties of a marine peptide, didemnin B, using adriamycin as reference compound. Anticancer Res 1999; 19:3559-68. [PMID: 10629653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Didemnin B (DB), a marine natural product, has very encouraging biological activity in vitro (Antineoplastic, immunosuppressive, antiviral). To learn more about its intracellular effects and targets, videomicrofluorometry on single living cells and a protocol of multiple labeling: Hoechst 342 for nuclear DNA, Rhodamine 123 for mitochondria and Nile Red for plasma membrane, have been used. DB behaves differently from Adriamycin, inducing at its IC50 dose of (20 nM) an accumulation of the CEM-WT lymphoblasts in the S phase of the cell cycle while we observed a 50% decrease of the mitochondrial labeling by R123, showing a decrease of the mitochondrial energetic state. Cytostatic dose of DB (250 nM) confirms these observations. However the treatment with a dose reported as apoptotic (1000 nM) induces a much faster effect (corresponding to that of 72 hours at the IC50 dose), 24 hours incubation induced a drastic decrease of nuclear DNA content as well as of the mitochondria energetic state. The evolution of NAD(P)H cellular content exhibited an increase that seems to indicate that the decrease of mitochondrial energetic state was dependent on inhibition of the mitochondrial activity due to an effect of DB at the mitochondrial level, either direct or mediated. Furthermore, the decrease of mitochondrial labeling appears as a very early event in the mechanisms leading to apoptosis.
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Affiliation(s)
- E Rocchi
- Laboratory of Physico-Chemical Biology of Integrated Systems, University of Perpignan, France
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Bonnard I, Rolland M, Francisco C, Banaigs B. Total structure and biological properties of laxaphycins A and B, cyclic lipopeptides from the marine cyanobacteriumLyngbya majuscula. ACTA ACUST UNITED AC 1997. [DOI: 10.1007/bf02442891] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abou-Mansour E, Boulanger A, Badre A, Bonnard I, Banaigs B, Combaut G, Francisco C. Tyr5didemnin B and [D-Pro4]didemnin B; Two new natural didemnins with a modified macrocycle. Tetrahedron 1995. [DOI: 10.1016/0040-4020(95)00813-n] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Bonnard I, Bontemps N, Lahmy S, Banaigs B, Combaut G, Francisco C, Colson P, Houssier C, Waring MJ, Bailly C. Binding to DNA and cytotoxic evaluation of ascididemin, the major alkaloid from the Mediterranean ascidian Cystodytes dellechiajei. Anticancer Drug Des 1995; 10:333-346. [PMID: 7786398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The isolation of ascididemin from the Mediterranean ascidian Cystodytes dellechiajei is described. This alkaloid consists of a planar pentacyclic chromophore which was investigated for its DNA-binding and cytotoxic properties. Spectroscopic measurements provided evidence that the drug intercalates into DNA. DNase I footprinting assays indicated that the binding of ascididemin to GC-rich sequences is favoured over binding to AT-rich and mixed sequences. Chemical probes were used to detect ligand-induced structural changes in DNA. The alkaloid induces a hyper-reactivity of the DNA towards potassium permanganate, but not towards diethylpyrocarbonate, just as is the case with ethidium bromide; it has little effect on the catalytic activities of topoisomerases I and II. Ascididemin exhibits marked cytotoxicity towards human leukaemic cells in vitro and appears to be practically equally toxic for drug-sensitive and multidrug-resistant cell lines. The results suggest that DNA, but not topoisomerases, may represent the critical cellular target at which this marine alkaloid exhibits its potent cytotoxic properties in vitro.
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Affiliation(s)
- I Bonnard
- G.E.M.M.I.B., Université de Perpignan, France
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Bontemps N, Bonnard I, Banaigs B, Combaut G, Francisco C. Cystodamine, a new cytotoxic fused polyaromatic alkaloid from the Mediterranean ascidian Cystodytes delle chiajei. Tetrahedron Lett 1994. [DOI: 10.1016/0040-4039(94)88215-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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