Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress

Detalhes bibliográficos
Autor(a) principal: Silva, Cátia S. E.
Data de Publicação: 2018
Outros Autores: Novais, Sara C., Simões, Tiago, Caramalho, Márcia, Gravato, Carlos, Rodrigues, Maria J., Maranhão, Paulo, Lemos, Marco F. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/3239
Resumo: The authors wish to acknowledge the support of Fundação para a Ciência e Tecnologia (FCT), through the strategic project UID/MAR/ 04292/2013 granted to MARE, the project PROTEOME (PTDC/AAGMAA/1302/2014), co-financed by COMPETE (POCI-01-0145-FEDER016773), and the grants awarded to Cátia Silva (SFRH/BD/118195/ 2016), Sara Novais (SFRH/BPD/94500/2013), and Tiago Simões (SFRH/BD/98266/2013). The authors also wish to acknowledge the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER-000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.
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spelling Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stressBiochemical markersFatty acid profileFitness costsIntegrated biomarker responseGastropodsTransplant experimentThe authors wish to acknowledge the support of Fundação para a Ciência e Tecnologia (FCT), through the strategic project UID/MAR/ 04292/2013 granted to MARE, the project PROTEOME (PTDC/AAGMAA/1302/2014), co-financed by COMPETE (POCI-01-0145-FEDER016773), and the grants awarded to Cátia Silva (SFRH/BD/118195/ 2016), Sara Novais (SFRH/BPD/94500/2013), and Tiago Simões (SFRH/BD/98266/2013). The authors also wish to acknowledge the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER-000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.Contaminant discharges, derived from human activities, are major concerns as they exert a continuous ecological pressure on aquatic systems, causing in fact cascading community effects. Although with associated ecological and fitness costs, physiological and biochemical defense mechanisms may restore the organism’s internal balance. Several studies have pointed biomarkers as tools to assess contamination levels, and also to understand potential mechanisms to cope with stress. In the present study, the fitness costs of limpets Patella depressa located in two different contaminated sites and when transplanted into a different common environment – with no known historical contamination – were assessed through the measurement of oxidative stress, energy metabolism responses, and fatty acid profile changes. Integrated biomarker response index (IBR) revealed differences in responses between organisms of the different origin sites, with greater antioxidant and detoxification activities in the site with the higher contamination life-history (higher IBR index). Moreover, different abilities of this species to deal with the new environmental condition were also observed. After the transplant, and despite the differences in the initial profiles, response patterns became similar between both populations (similar IBR index), with organisms from the less contaminated site suffering a higher impact with a demarked increase in their detoxification and antioxidant defenses, as well as higher changes on fatty acid abundance/composition. Through an integrated biomarker profile analysis in a transplant context, this work provides a distinct insight on the mechanisms of response and tolerance to environmental stress, and fitness costs of this potential sentinel marine species in the context of environmental contamination changes.Ecological IndicatorsIC-OnlineSilva, Cátia S. E.Novais, Sara C.Simões, TiagoCaramalho, MárciaGravato, CarlosRodrigues, Maria J.Maranhão, PauloLemos, Marco F. L.2020-01-01T01:30:21Z20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/3239eng10.1016/j.ecolind.2017.09.046metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:46:44Zoai:iconline.ipleiria.pt:10400.8/3239Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:47:23.572445Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress
title Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress
spellingShingle Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress
Silva, Cátia S. E.
Biochemical markers
Fatty acid profile
Fitness costs
Integrated biomarker response
Gastropods
Transplant experiment
title_short Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress
title_full Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress
title_fullStr Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress
title_full_unstemmed Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress
title_sort Using biomarkers to address the impacts of pollution on limpets ( Patella depressa ) and their mechanisms to cope with stress
author Silva, Cátia S. E.
author_facet Silva, Cátia S. E.
Novais, Sara C.
Simões, Tiago
Caramalho, Márcia
Gravato, Carlos
Rodrigues, Maria J.
Maranhão, Paulo
Lemos, Marco F. L.
author_role author
author2 Novais, Sara C.
Simões, Tiago
Caramalho, Márcia
Gravato, Carlos
Rodrigues, Maria J.
Maranhão, Paulo
Lemos, Marco F. L.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Silva, Cátia S. E.
Novais, Sara C.
Simões, Tiago
Caramalho, Márcia
Gravato, Carlos
Rodrigues, Maria J.
Maranhão, Paulo
Lemos, Marco F. L.
dc.subject.por.fl_str_mv Biochemical markers
Fatty acid profile
Fitness costs
Integrated biomarker response
Gastropods
Transplant experiment
topic Biochemical markers
Fatty acid profile
Fitness costs
Integrated biomarker response
Gastropods
Transplant experiment
description The authors wish to acknowledge the support of Fundação para a Ciência e Tecnologia (FCT), through the strategic project UID/MAR/ 04292/2013 granted to MARE, the project PROTEOME (PTDC/AAGMAA/1302/2014), co-financed by COMPETE (POCI-01-0145-FEDER016773), and the grants awarded to Cátia Silva (SFRH/BD/118195/ 2016), Sara Novais (SFRH/BPD/94500/2013), and Tiago Simões (SFRH/BD/98266/2013). The authors also wish to acknowledge the Integrated Programme of SR&TD “Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate” (reference Centro-01-0145-FEDER-000018), co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
2020-01-01T01:30:21Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.8/3239
url http://hdl.handle.net/10400.8/3239
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.ecolind.2017.09.046
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Ecological Indicators
publisher.none.fl_str_mv Ecological Indicators
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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