On the horns of a dilemma: Evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster Crassostrea gigas
Fast fashion and our daily use of fibrous materials cause a massive release of microfibres (MF) into the oceans. Although MF pollution is commonly linked to plastics, the vast majority of collected MF are made from natural materials (e.g. cellulose). We investigated the effects of 96-h exposure to n...
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Elsevier BV
2023
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Online Access: | https://archimer.ifremer.fr/doc/00839/95128/102812.pdf https://doi.org/10.1016/j.envpol.2023.121861 https://archimer.ifremer.fr/doc/00839/95128/ |
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ftarchimer:oai:archimer.ifremer.fr:95128 2024-06-23T07:52:17+00:00 On the horns of a dilemma: Evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster Crassostrea gigas Détrée, Camille Labbé, Clementine Paul-pont, Ika Prado, Enora El Rakwe, Maria Thomas, Lena Delorme, Nicolas Le Goic, Nelly Huvet, Arnaud 2023-08 application/pdf https://archimer.ifremer.fr/doc/00839/95128/102812.pdf https://doi.org/10.1016/j.envpol.2023.121861 https://archimer.ifremer.fr/doc/00839/95128/ eng eng Elsevier BV https://archimer.ifremer.fr/doc/00839/95128/102812.pdf doi:10.1016/j.envpol.2023.121861 https://archimer.ifremer.fr/doc/00839/95128/ info:eu-repo/semantics/openAccess restricted use Environmental Pollution (0269-7491) (Elsevier BV), 2023-08 , Vol. 331 , N. Part 2 , P. 121861 (14p.) Fast fashion Textile microfibers Exposure Leachates Oysters Endpoint text Article info:eu-repo/semantics/article 2023 ftarchimer https://doi.org/10.1016/j.envpol.2023.121861 2024-05-29T00:00:22Z Fast fashion and our daily use of fibrous materials cause a massive release of microfibres (MF) into the oceans. Although MF pollution is commonly linked to plastics, the vast majority of collected MF are made from natural materials (e.g. cellulose). We investigated the effects of 96-h exposure to natural (wool, cotton, organic cotton) and synthetic (acrylic, nylon, polyester) textile MF and their associated chemical additives on the capacity of Pacific oysters Crassostrea gigas to ingest MF and the effects of MF and their leachates on key molecular and cellular endpoints. Digestive and glycolytic enzyme activities and immune and detoxification responses were determined at cellular (haemocyte viability, ROS production, ABC pump activity) and molecular (Ikb1, Ikb2, caspase 1 and EcSOD expression) levels, considering environmentally relevant (10 MF L−1) and worst-case scenarios (10 000 MF L−1). Ingestion of natural MF perturbed oyster digestive and immune functions, but synthetic MF had few effects, supposedly related with fibers weaving rather than the material itself. No concentration effects were found, suggesting that an environmental dose of MF is sufficient to trigger these responses. Leachate exposure had minimal effects on oyster physiology. These results suggest that the manufacture of the fibres and their characteristics could be the major factors of MF toxicity and stress the need to consider both natural and synthetic particles and their leachates to thoroughly evaluate the impact of anthropogenic debris. Environmental Implication. Microfibres (MF) are omnipresent in the world oceans with around 2 million tons released every year, resulting in their ingestion by a wide array of marine organisms. In the ocean, a domination of natural MF- representing more than 80% of collected fibres-over synthetic ones was observed. Despite MF pervasiveness, research on their impact on marine organisms, is still in its infancy. The current study aims to investigate the effects of environmental concentrations of both ... Article in Journal/Newspaper Crassostrea gigas Pacific oyster Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) Pacific Environmental Pollution 331 121861 |
institution |
Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
op_collection_id |
ftarchimer |
language |
English |
topic |
Fast fashion Textile microfibers Exposure Leachates Oysters Endpoint |
spellingShingle |
Fast fashion Textile microfibers Exposure Leachates Oysters Endpoint Détrée, Camille Labbé, Clementine Paul-pont, Ika Prado, Enora El Rakwe, Maria Thomas, Lena Delorme, Nicolas Le Goic, Nelly Huvet, Arnaud On the horns of a dilemma: Evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster Crassostrea gigas |
topic_facet |
Fast fashion Textile microfibers Exposure Leachates Oysters Endpoint |
description |
Fast fashion and our daily use of fibrous materials cause a massive release of microfibres (MF) into the oceans. Although MF pollution is commonly linked to plastics, the vast majority of collected MF are made from natural materials (e.g. cellulose). We investigated the effects of 96-h exposure to natural (wool, cotton, organic cotton) and synthetic (acrylic, nylon, polyester) textile MF and their associated chemical additives on the capacity of Pacific oysters Crassostrea gigas to ingest MF and the effects of MF and their leachates on key molecular and cellular endpoints. Digestive and glycolytic enzyme activities and immune and detoxification responses were determined at cellular (haemocyte viability, ROS production, ABC pump activity) and molecular (Ikb1, Ikb2, caspase 1 and EcSOD expression) levels, considering environmentally relevant (10 MF L−1) and worst-case scenarios (10 000 MF L−1). Ingestion of natural MF perturbed oyster digestive and immune functions, but synthetic MF had few effects, supposedly related with fibers weaving rather than the material itself. No concentration effects were found, suggesting that an environmental dose of MF is sufficient to trigger these responses. Leachate exposure had minimal effects on oyster physiology. These results suggest that the manufacture of the fibres and their characteristics could be the major factors of MF toxicity and stress the need to consider both natural and synthetic particles and their leachates to thoroughly evaluate the impact of anthropogenic debris. Environmental Implication. Microfibres (MF) are omnipresent in the world oceans with around 2 million tons released every year, resulting in their ingestion by a wide array of marine organisms. In the ocean, a domination of natural MF- representing more than 80% of collected fibres-over synthetic ones was observed. Despite MF pervasiveness, research on their impact on marine organisms, is still in its infancy. The current study aims to investigate the effects of environmental concentrations of both ... |
format |
Article in Journal/Newspaper |
author |
Détrée, Camille Labbé, Clementine Paul-pont, Ika Prado, Enora El Rakwe, Maria Thomas, Lena Delorme, Nicolas Le Goic, Nelly Huvet, Arnaud |
author_facet |
Détrée, Camille Labbé, Clementine Paul-pont, Ika Prado, Enora El Rakwe, Maria Thomas, Lena Delorme, Nicolas Le Goic, Nelly Huvet, Arnaud |
author_sort |
Détrée, Camille |
title |
On the horns of a dilemma: Evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster Crassostrea gigas |
title_short |
On the horns of a dilemma: Evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster Crassostrea gigas |
title_full |
On the horns of a dilemma: Evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster Crassostrea gigas |
title_fullStr |
On the horns of a dilemma: Evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster Crassostrea gigas |
title_full_unstemmed |
On the horns of a dilemma: Evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster Crassostrea gigas |
title_sort |
on the horns of a dilemma: evaluation of synthetic and natural textile microfibre effects on the physiology of the pacific oyster crassostrea gigas |
publisher |
Elsevier BV |
publishDate |
2023 |
url |
https://archimer.ifremer.fr/doc/00839/95128/102812.pdf https://doi.org/10.1016/j.envpol.2023.121861 https://archimer.ifremer.fr/doc/00839/95128/ |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
Environmental Pollution (0269-7491) (Elsevier BV), 2023-08 , Vol. 331 , N. Part 2 , P. 121861 (14p.) |
op_relation |
https://archimer.ifremer.fr/doc/00839/95128/102812.pdf doi:10.1016/j.envpol.2023.121861 https://archimer.ifremer.fr/doc/00839/95128/ |
op_rights |
info:eu-repo/semantics/openAccess restricted use |
op_doi |
https://doi.org/10.1016/j.envpol.2023.121861 |
container_title |
Environmental Pollution |
container_volume |
331 |
container_start_page |
121861 |
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1802643540664123392 |