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

2024-12Journal article Open access
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dc.contributor.authorRodrigues, Ana Filipa
dc.contributor.authorLourenço, Sílvia
dc.contributor.authorGomes, Ana
dc.contributor.authorTchobanov, Carolina F.
dc.contributor.authorPombo, Ana
dc.contributor.authorBaptista, Teresa
dc.date.accessioned2024-11-18T14:36:33Z
dc.date.available2024-11-18T14:36:33Z
dc.date.issued2024-12
dc.description.abstractThe 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.eng
dc.description.sponsorship2021.07188.BD; CEECINST/00051/2018
dc.identifier.doi10.1016/j.cirep.2024.200174
dc.identifier.issn2950-3116
dc.identifier.urihttp://hdl.handle.net/10400.1/26284
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relationMarine and Environmental Sciences Centre
dc.relationMarine and Environmental Sciences Centre
dc.relationAquatic Research Infrastructure Network
dc.relation.ispartofComparative Immunology Reports
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subjectPurple sea urchin
dc.subjectCoelomocytes
dc.subjectProtease
dc.subjectLysozyme
dc.subjectNitric oxide
dc.titleHow increasing temperature affects the innate immune system of sea urchin paracentrotus lividus (Lamarck, 1816) reared in a RAS systemeng
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleAquatic Research Infrastructure Network
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04292%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04292%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0069%2F2020/PT
oaire.citation.startPage200174
oaire.citation.titleComparative Immunology Reports
oaire.citation.volume7
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameGomes
person.givenNameAna
person.identifier.orcid0000-0002-6565-9370
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublication19a54a67-840e-43f0-848b-3b1bae48738d
relation.isAuthorOfPublication.latestForDiscovery19a54a67-840e-43f0-848b-3b1bae48738d
relation.isProjectOfPublication61d0bac5-8f85-40c7-ac39-0fb64c5ff771
relation.isProjectOfPublication7523e3bb-5aac-4245-8aae-d810fe0cabb5
relation.isProjectOfPublication5af011f9-3888-449a-a18c-d08b59e87091
relation.isProjectOfPublication.latestForDiscovery61d0bac5-8f85-40c7-ac39-0fb64c5ff771

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