Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact

Marine pollution from microplastics (MPs) and polycyclic aromatic hydrocarbons (PAHs) can affect benthic consumers. The aim was to quantify MPs and seven >3-ringed PAHs, identify polymer types by μ-ATR-FTIR, and assess antioxidant and detoxification biomarkers in gills of Holothuria tubulosa at t...

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Autores: Lombardo, Jessica, Cohen-Sánchez, Amanda, Box, Antonio, Bartra, Agostina, García, Trinidad, Miró, Manuel, Faggio, Caterina, Tejada, Silvia, Pinya, Samuel, Sureda, Antoni
Tipo de recurso: artículo
Fecha de publicación:2025
País:España
Institución:Conselleria de Salut i Consum del Govern de les Illes Balears
Repositorio:Docusalut
Idioma:inglés
OAI Identifier:oai:docusalut.com:20.500.13003/25981
Acceso en línea:https://hdl.handle.net/20.500.13003/25981
Access Level:acceso abierto
Palabra clave:Biomarkers, Pharmacological
Microplastics
Polycyclic Aromatic Hydrocarbons
Biomarcadores Farmacológicos
Microplásticos
Hidrocarburos Policíclicos Aromáticos
Biomarkers response
Holothurians
Pollution
Polycyclic aromatic hydrocarbons
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spelling Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impactLombardo, JessicaCohen-Sánchez, AmandaBox, AntonioBartra, AgostinaGarcía, TrinidadMiró, ManuelFaggio, CaterinaTejada, SilviaPinya, SamuelSureda, AntoniBiomarkers, PharmacologicalMicroplasticsPolycyclic Aromatic HydrocarbonsBiomarcadores FarmacológicosMicroplásticosHidrocarburos Policíclicos AromáticosBiomarkers responseHolothuriansMicroplasticsPollutionPolycyclic aromatic hydrocarbonsMarine pollution from microplastics (MPs) and polycyclic aromatic hydrocarbons (PAHs) can affect benthic consumers. The aim was to quantify MPs and seven >3-ringed PAHs, identify polymer types by μ-ATR-FTIR, and assess antioxidant and detoxification biomarkers in gills of Holothuria tubulosa at three Eivissa Island sites: Sant Antoni (highly anthropogenic impacted site, SA), Santa Eulària (moderately impacted site, SE) and Pou des Lleó (minimally impacted site, PL). A total of 95 MPs were found in gills (SA: 44; SE: 32; PL: 19), averaging 4.4 ± 0.72, 3.20 ± 0.51 and 1.90 ± 0.43 MPs per individual at SA, SE and PL. Higher MP amounts occurred in sediment and seawater at the highly impacted site as compared to the moderately and minimally impacted sites. μ-ATR-FTIR identified polyester, polypropylene and HDPE as the dominant polymers in gill items. Among seven PAHs, indeno[1,2,3-c,d]pyrene (InP), chrysene (Chr) and benzo[a]anthracene (BaA) were quantified in sediments (InP: 1.18 ± 0.01 μg/kg at SA and 1.04 ± 0.06 μg/kg at PL; Chr: 2.90 ± 0.90 μg/kg at SA; BaA: 3.70 ± 0.70 μg/kg at SA and 2.98 ± 0.08 μg/kg at SE). Antioxidant enzymes catalase (CAT), superoxide dismutase (SOD), glutathione reductase (GRd) and reduced glutathione (GSH) increased at the highly impacted site (CAT p = 0.003; SOD p = 0.045; GRd p = 0.023; GSH p < 0.001). The activity of glutathione S-transferase (p = 0.006) and ethoxyresorufin-O-deethylase (p < 0.001) also increased, while that of glutathione peroxidase and malondialdehyde did not differ. Results indicate site-dependent MP and PAH increases that are correlated with enhanced oxidative stress and detoxification responses in H. tubulosa, supporting its use as a coastal bioindicator.Elsevier20252025-09-1520252025-09-15research articlehttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.13003/25981reponame:Docusalutinstname:Conselleria de Salut i Consum del Govern de les Illes BalearsInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:docusalut.com:20.500.13003/259812026-06-22T12:44:07Z
dc.title.none.fl_str_mv Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact
title Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact
spellingShingle Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact
Lombardo, Jessica
Biomarkers, Pharmacological
Microplastics
Polycyclic Aromatic Hydrocarbons
Biomarcadores Farmacológicos
Microplásticos
Hidrocarburos Policíclicos Aromáticos
Biomarkers response
Holothurians
Microplastics
Pollution
Polycyclic aromatic hydrocarbons
title_short Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact
title_full Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact
title_fullStr Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact
title_full_unstemmed Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact
title_sort Biomarker responses in gills of Holothuria tubulosa from coastal waters of Eivissa Island (Western Mediterranean, Spain) to anthropogenic impact
dc.creator.none.fl_str_mv Lombardo, Jessica
Cohen-Sánchez, Amanda
Box, Antonio
Bartra, Agostina
García, Trinidad
Miró, Manuel
Faggio, Caterina
Tejada, Silvia
Pinya, Samuel
Sureda, Antoni
author Lombardo, Jessica
author_facet Lombardo, Jessica
Cohen-Sánchez, Amanda
Box, Antonio
Bartra, Agostina
García, Trinidad
Miró, Manuel
Faggio, Caterina
Tejada, Silvia
Pinya, Samuel
Sureda, Antoni
author_role author
author2 Cohen-Sánchez, Amanda
Box, Antonio
Bartra, Agostina
García, Trinidad
Miró, Manuel
Faggio, Caterina
Tejada, Silvia
Pinya, Samuel
Sureda, Antoni
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Biomarkers, Pharmacological
Microplastics
Polycyclic Aromatic Hydrocarbons
Biomarcadores Farmacológicos
Microplásticos
Hidrocarburos Policíclicos Aromáticos
Biomarkers response
Holothurians
Microplastics
Pollution
Polycyclic aromatic hydrocarbons
topic Biomarkers, Pharmacological
Microplastics
Polycyclic Aromatic Hydrocarbons
Biomarcadores Farmacológicos
Microplásticos
Hidrocarburos Policíclicos Aromáticos
Biomarkers response
Holothurians
Microplastics
Pollution
Polycyclic aromatic hydrocarbons
description Marine pollution from microplastics (MPs) and polycyclic aromatic hydrocarbons (PAHs) can affect benthic consumers. The aim was to quantify MPs and seven >3-ringed PAHs, identify polymer types by μ-ATR-FTIR, and assess antioxidant and detoxification biomarkers in gills of Holothuria tubulosa at three Eivissa Island sites: Sant Antoni (highly anthropogenic impacted site, SA), Santa Eulària (moderately impacted site, SE) and Pou des Lleó (minimally impacted site, PL). A total of 95 MPs were found in gills (SA: 44; SE: 32; PL: 19), averaging 4.4 ± 0.72, 3.20 ± 0.51 and 1.90 ± 0.43 MPs per individual at SA, SE and PL. Higher MP amounts occurred in sediment and seawater at the highly impacted site as compared to the moderately and minimally impacted sites. μ-ATR-FTIR identified polyester, polypropylene and HDPE as the dominant polymers in gill items. Among seven PAHs, indeno[1,2,3-c,d]pyrene (InP), chrysene (Chr) and benzo[a]anthracene (BaA) were quantified in sediments (InP: 1.18 ± 0.01 μg/kg at SA and 1.04 ± 0.06 μg/kg at PL; Chr: 2.90 ± 0.90 μg/kg at SA; BaA: 3.70 ± 0.70 μg/kg at SA and 2.98 ± 0.08 μg/kg at SE). Antioxidant enzymes catalase (CAT), superoxide dismutase (SOD), glutathione reductase (GRd) and reduced glutathione (GSH) increased at the highly impacted site (CAT p = 0.003; SOD p = 0.045; GRd p = 0.023; GSH p < 0.001). The activity of glutathione S-transferase (p = 0.006) and ethoxyresorufin-O-deethylase (p < 0.001) also increased, while that of glutathione peroxidase and malondialdehyde did not differ. Results indicate site-dependent MP and PAH increases that are correlated with enhanced oxidative stress and detoxification responses in H. tubulosa, supporting its use as a coastal bioindicator.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-09-15
2025
2025-09-15
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.13003/25981
url https://hdl.handle.net/20.500.13003/25981
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Docusalut
instname:Conselleria de Salut i Consum del Govern de les Illes Balears
instname_str Conselleria de Salut i Consum del Govern de les Illes Balears
reponame_str Docusalut
collection Docusalut
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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