How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Ana Filipa
Data de Publicação: 2024
Outros Autores: Lourenço, Sílvia, Gomes, Ana, Tchobanov, Carolina F., Pombo, Ana, Baptista, Teresa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/26284
Resumo: The purple sea urchin, Paracentrotus lividus, is the most exploited and economically important in Southern Europe due to the high value of its gonads. Temperature generally affects several physiological functions of marine invertebrates and the ocean warming has been linked to increasing frequency and severity of disease outbreaks in several echinoderms. Sea urchins have an innate immune system consisting of coelomocytes, the cellular components responsible for the immune response, supported by proteases and lysozymes. The present study aimed to investigate the effect of increasing seawater temperature on the immunological response of P. lividus. In this experiment, the animals were exposed to an increase in temperature up to 24 degrees C for 36 days, after which cellular and humoral immunity parameters were measured. The number of coelomocytes in the animals increased with the temperature rise, mainly the phagocytes and the colourless granulocytes. In the humoral response of the animals, only the concentration of lysozyme responded to the increase in temperature.
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spelling How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS systemPurple sea urchinCoelomocytesProteaseLysozymeNitric oxideThe purple sea urchin, Paracentrotus lividus, is the most exploited and economically important in Southern Europe due to the high value of its gonads. Temperature generally affects several physiological functions of marine invertebrates and the ocean warming has been linked to increasing frequency and severity of disease outbreaks in several echinoderms. Sea urchins have an innate immune system consisting of coelomocytes, the cellular components responsible for the immune response, supported by proteases and lysozymes. The present study aimed to investigate the effect of increasing seawater temperature on the immunological response of P. lividus. In this experiment, the animals were exposed to an increase in temperature up to 24 degrees C for 36 days, after which cellular and humoral immunity parameters were measured. The number of coelomocytes in the animals increased with the temperature rise, mainly the phagocytes and the colourless granulocytes. In the humoral response of the animals, only the concentration of lysozyme responded to the increase in temperature.ElsevierSapientiaRodrigues, Ana FilipaLourenço, SílviaGomes, AnaTchobanov, Carolina F.Pombo, AnaBaptista, Teresa2024-11-18T14:36:33Z2024-122024-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/26284eng2950-311610.1016/j.cirep.2024.200174info: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:RCAAP2024-11-29T10:32:11Zoai:sapientia.ualg.pt:10400.1/26284Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-29T10:32:11Repositório 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 How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system
title How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system
spellingShingle How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system
Rodrigues, Ana Filipa
Purple sea urchin
Coelomocytes
Protease
Lysozyme
Nitric oxide
title_short How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system
title_full How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system
title_fullStr How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system
title_full_unstemmed How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system
title_sort How increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS system
author Rodrigues, Ana Filipa
author_facet Rodrigues, Ana Filipa
Lourenço, Sílvia
Gomes, Ana
Tchobanov, Carolina F.
Pombo, Ana
Baptista, Teresa
author_role author
author2 Lourenço, Sílvia
Gomes, Ana
Tchobanov, Carolina F.
Pombo, Ana
Baptista, Teresa
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Rodrigues, Ana Filipa
Lourenço, Sílvia
Gomes, Ana
Tchobanov, Carolina F.
Pombo, Ana
Baptista, Teresa
dc.subject.por.fl_str_mv Purple sea urchin
Coelomocytes
Protease
Lysozyme
Nitric oxide
topic Purple sea urchin
Coelomocytes
Protease
Lysozyme
Nitric oxide
description The purple sea urchin, Paracentrotus lividus, is the most exploited and economically important in Southern Europe due to the high value of its gonads. Temperature generally affects several physiological functions of marine invertebrates and the ocean warming has been linked to increasing frequency and severity of disease outbreaks in several echinoderms. Sea urchins have an innate immune system consisting of coelomocytes, the cellular components responsible for the immune response, supported by proteases and lysozymes. The present study aimed to investigate the effect of increasing seawater temperature on the immunological response of P. lividus. In this experiment, the animals were exposed to an increase in temperature up to 24 degrees C for 36 days, after which cellular and humoral immunity parameters were measured. The number of coelomocytes in the animals increased with the temperature rise, mainly the phagocytes and the colourless granulocytes. In the humoral response of the animals, only the concentration of lysozyme responded to the increase in temperature.
publishDate 2024
dc.date.none.fl_str_mv 2024-11-18T14:36:33Z
2024-12
2024-12-01T00:00:00Z
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/10400.1/26284
url http://hdl.handle.net/10400.1/26284
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2950-3116
10.1016/j.cirep.2024.200174
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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: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 mluisa.alvim@gmail.com
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