- Membres
- Katherine COSTIL
Katherine COSTIL
Ecological and Ecotoxicological Studies in aquatic ecosystems:
- Spatio-temporal monitoring of oysters (Crassostrea gigas) and, marine (Mytilus edulis) and brackish/freshwater (Mytilopsis leucophaeata, invasive species) mussels by considering: hydrological parameters (in collaboration with LERN, IFREMER, Port-en-Bessin), environmental pollution (in collaboration with LABEO, Caen) and biological performances (survival, bivalves’growth and quality, reproduction and stress level) (in situ studies);
- Studies on alien and potential invasive species that may induce biofouling in ecosystems under anthropogenic pressures such as marinas
- Researches about the quality of water masses and ecosystems by using active biomonitoring along the land-sea continuum (Mytilopsis leucophaeata in freshwaters and brackish environments).
- Assessments of the effects of various contaminants (pesticides, pharmaceutical residues, PCBs) on:
- embryo-larval stages and metamorphosis in marine bivalves (embryotoxicity);
- juvenile and adult bivalves by using a battery of biomarkers at different levels of organization: 1) molecular (mRNA quantification); 2) biochemical (activity of enzymes involved in detoxification and oxidant stress regulation, lipidic peroxidation, energy reserves); 3) cellular (immunotoxicity, dynamics of the lysosomal system …); individual (reprotoxicity, histopathology …) (in situ, in vivo and in vitro approaches).
These researches are conducted in the frame of programs such as:
1) Projet SASHIMI (Surveillance active de la pression chimique par les biomarqueurs) funded by l'Agence Française de la Biodiversité and coordinated by B. Xuereb (SEBIO, ULHN). https://borea.mnhn.fr/fr/programme-recherche/sashimi
2) Projet Biosurviellance (Proposition d'un pilote basé sur l'utilisation de biomarqueurs pour un appui à la surveillance de la qualité des masses d'eau du district Seine-Normandie) funded by l'Agence de l'Eau Seine-Normandie and coordinated by A. Geffard (SEBIO, Univ. Reims) and B. Xuereb (SEBIO, ULHN). https://www.seine-aval.fr/projet/biosurveillance/
3) Projet RIN ECUME (Etude intégrée à multi-échelles d'écosystèmes côtiers) funded by région Normandie and coordinated by P. Claquin and P. Favrel (BOREA, Unicaen). https://borea.mnhn.fr/fr/node/6477
4) Projet LIPRA (Liquides Ioniques Polymérisables pour Revêtement Anti corrosion anti salissure) funded by région Normandie and coordinated by J. Levillain (LCMT, Ensicaen). https://borea.mnhn.fr/fr/node/5174
5) ANR internationale « IPOC » (Interaction between POllution and Climate changes: development of monitoring strategy) and coordinated by M. Auffret (LEMAR, Brest) and M. Fournier (INRS-IAF, Canada). https://borea.mnhn.fr/fr/node/6471
6) projet européen Interreg IVA CHRONEXPO (Studies on the effects of CHROnic EXPOsure on marine organisms to contaminants from industry in the English channel) coordinated by B. Fievet (IRSN, Cherbourg). https://borea.mnhn.fr/fr/programme-recherche/chronexpo
7) ANR « Pharm@ecotox » (Pharmaceutical residues and ecotoxicology in seawater) coordinated by M.P. Halm (CERMN, Unicaen). https://borea.mnhn.fr/fr/node/6208
8) projet régional DARM "Contaminants Emergents et Conchyliculture". https://borea.mnhn.fr/fr/node/6101
- Teaching at UFR des Sciences, Department of Biology (100%)
- Teaching: undergraduate courses (L2 and L3); Sciences de la Mer et AETPF in Ecology (aquatic and terrestrial ecosystems) and Marine Biology
- Lectures, exercises, pratical and field courses (e.g. training « Ecosystèmes Littoraux », M1 Aquacaen
- Member of steering committees of various programs in relation to aquaculture, on foot fishing and costal environment quality
- Expert for the departmental committee “Captive wildlife”
- Referee for various scientific journals in the fields of ecotoxicology and aquaculture
- Project manager for scientific animations
- Teacher in charge of the under-graduate courses (L3) Biology – Ecology (BECO)
- Responsible for a field course in L2 (M-BST4C ; Populations-Ecosystèmes) and courses in L2 (M-LIB4B ; Découverte de la Biologie Marine), in L3 (M-BST5K ; Impacts anthropiques sur les organismes et les écosystèmes) and in M1 (AQUA7D ; Ecosystèmes Littoraux)
- Member of the steering committee of under-graduate courses
My Papers
2022
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Levallois, Alexandre , Christelle Caplat, Olivier Basuyaux, Jean-Marc Lebel, Antoine Laisney, Katherine Costil, and Antoine Serpentini. 2022. “Effects Of Chronic Exposure Of Metals Released From The Dissolution Of An Aluminium Galvanic Anode On The Pacific Oyster Crassostrea Gigas”. Aquatic Toxicology Volume 249. doi:https://doi.org/10.1016/j.aquatox.2022.106223.
2020
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Revel, Messika , Amélie Châtel, Hanane Perrein-Ettajani, Mélanie Bruneau, Farida Akcha, Rossana Sussarellu, Julien Rouxel, et al.. 2020. “Realistic Environmental Exposure To Microplastics Does Not Induce Biological Effects In The Pacific Oyster Crassostrea Gigas”. Marine Pollution Bulletin 150: 110627. doi:10.1016/j.marpolbul.2019.110627. https://linkinghub.elsevier.com/retrieve/pii/S0025326X19307751.
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Mottier, Antoine , Antoine Serpentini, Lorna Dallas, Adèle James, Jean-Marc Lebel, and Katherine Costil. 2020. “In Vitro Effects Of Glyphosate-Based Herbicides And Related Adjuvants On Primary Culture Of Hemocytes From Haliotis Tuberculata”. Fish And Shellfish Immunology. doi:10.1016/j.fsi.2020.02.058. https://doi.org/10.1016/j.fsi.2020.02.058.
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Faillettaz, Robin , Christophe Roger, Michel Mathieu, Jean-Paul Robin, and Katherine Costil. 2020. “Establishment And Population Features Of The Non-Native Atlantic Rangia, Rangia Cuneata (Mollusca: Bivalvia), In Northwestern France”. Aquatic Invasions.
AI_2020_Faillettaz_etal.pdf (1.92 MB)
2019
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Revel, Messika , Fabienne Lagarde, Hanane Perrein-Ettajani, Mélanie Bruneau, Farida Akcha, Rossana Sussarellu, Julien Rouxel, et al.. 2019. “Tissue-Specific Biomarker Responses In The Blue Mussel Mytilus Spp. Exposed To A Mixture Of Microplastics At Environmentally Relevant Concentrations”. Frontiers In Environmental Science 7. doi:10.3389/fenvs.2019.00033. https://www.frontiersin.org/article/10.3389/fenvs.2019.00033.
2018
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Charles, Maud , Robin Faillettaz, Nicolas Desroy, Jérôme Fournier, and Katherine Costil. 2018. “Distribution, Associated Species And Extent Of Biofouling “Reefs” Formed By The Alien Species Ficopomatus Enigmaticus (Annelida, Polychaeta) In Marinas”. Estuarine, Coastal And Shelf Science. doi:https://doi.org/10.1016/j.ecss.2018.07.007.
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Basuyaux, Olivier , Jean-Louis Blin, Katherine Costil, Olivier Richard, Jean-Marc Lebel, and Antoine Serpentini. 2018. “Assessing The Impacts Of Several Algae-Based Diets On Cultured European Abalone ( Haliotis Tuberculata )”. Aquatic Living Resources 31: 28. doi:10.1051/alr/2018018. https://www.alr-journal.org/10.1051/alr/2018018.
Basuyaux et al 2018.pdf (1.29 MB)
2017
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Séguin, Alexis , Antoine Mottier, Carole Perron, Jean-Marc Lebel, Antoine Serpentini, and Katherine Costil. 2017. “Sub-Lethal Effects Of A Glyphosate-Based Commercial Formulation And Adjuvants On Juvenile Oysters (Crassostrea Gigas) Exposed For 35 Days”. Marine Pollution Bulletin.
Séguin et al. 2017 REX POEA Juvéniles.pdf (1.54 MB)
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Di Poi, Carole , Katherine Costil, Valerie Bouchart, and Marie-Pierre Halm-Lemeille. 2017. “Toxicity Assessment Of Five Emerging Pollutants, Alone And In Binary Or Ternary Mixtures, Towards Three Aquatic Organisms”. Environmental Science And Pollution Research. doi:DOI 10.1007/s11356-017-9306-9.
2016
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Di Poi, C , L Evariste, Alexis Séguin, A Mottier, Julie Pedelucq, Jean-Marc Lebel, Antoine Serpentini, Hélène Budzinski, and Katherine Costil. 2016. “Sub-Chronic Exposure To Fluoxetine In Juvenile Oysters (Crassostrea Gigas): Uptake And Biological Effects.”. Environ Sci Pollut Res Int. doi:10.1007/s11356-014-3702-1.
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Séguin, A , Christelle Caplat, Antoine Serpentini, J M Lebel, F Menet-Nedelec, and Katherine Costil. 2016. “Metal Bioaccumulation And Physiological Condition Of The Pacific Oyster (Crassostrea Gigas) Reared In Two Shellfish Basins And A Marina In Normandy (Northwest France).”. Mar Pollut Bull 106 (1-2): 202-14. doi:10.1016/j.marpolbul.2016.02.068.
1-s2.0-S0025326X16301199-main.pdf (1.29 MB)
2015
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Mottier, A , Alexis Séguin, Alexandre Devos, C Le Pabic, C Voiseux, Jean-Marc Lebel, Antoine Serpentini, B Fievet, and Katherine Costil. 2015. “Effects Of Subchronic Exposure To Glyphosate In Juvenile Oysters (Crassostrea Gigas): From Molecular To Individual Levels.”. Mar Pollut Bull. doi:10.1016/j.marpolbul.2014.10.026.
Mottier et al 2014.pdf (1.99 MB)
2014
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Minguez, Laetitia , C Di Poi, E Farcy, Céline Ballandonne, Amira Benchouala, Clément Bojic, Carole Cossu-Leguille, et al.. 2014. “Comparison Of The Sensitivity Of Seven Marine And Freshwater Bioassays As Regards Antidepressant Toxicity Assessment.”. Ecotoxicology 23 (9): 1744-54. doi:10.1007/s10646-014-1339-y.
Minguez et al 2014.pdf (706.57 KB)
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Halm-Lemeille, Marie-Pierre , Elham Abbaszadeh Fard, T Latire, Jean-François Ferard, Katherine Costil, Jean-Marc Lebel, Ronan Bureau, and Antoine Serpentini. 2014. “The Effect Of Different Polychlorinated Biphenyls On Two Aquatic Models, The Green Alga Pseudokirchneriella Subcapitata And The Haemocytes From The European Abalone Haliotis Tuberculata.”. Chemosphere 110: 120-8. doi:10.1016/j.chemosphere.2014.02.023.
Halm-Lemeille et al 2014 final.pdf (908.9 KB)
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Mottier, A , Valérie Kientz-Bouchart, Christelle Dubreule, Antoine Serpentini, Jean-Marc Lebel, and Katherine Costil. 2014. “Effects Of Acute Exposures To Mecoprop, Mecoprop-P And Their Biodegradation Product (2-Mcp) On The Larval Stages Of The Pacific Oyster, Crassostrea Gigas.”. Aquat Toxicol 146: 165-75. doi:10.1016/j.aquatox.2013.11.008.
Mottier et al. 2014 Mecoprop.pdf (1.82 MB)
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Minguez, Laetitia , Marie-Pierre Halm-Lemeille, Katherine Costil, Ronan Bureau, Jean-Marc Lebel, and Antoine Serpentini. 2014. “Assessment Of Cytotoxic And Immunomodulatory Properties Of Four Antidepressants On Primary Cultures Of Abalone Hemocytes (Haliotis Tuberculata).”. Aquat Toxicol 153: 3-11. doi:10.1016/j.aquatox.2013.10.020.
Minguez et al 2014.pdf (1004.13 KB)
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Letullier, Amandine , Laetitia Minguez, Katherine Costil, Marie-Pierre Halm-Lemeille, Jean-Marc Lebel, and Antoine Serpentini. 2014. “In Vitro Effect Of Five Pharmaceuticals On The Viability Of The European Abalone Hemocytes, Haliotis Tuberculata”. J Xenobiotics 4 (2): 78-80. doi:10.4081/xeno.2014.4900.