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Effect of the algal alkaloid caulerpin on neuropeptide Y (NPY) expression in the central nervous system (CNS) of Diplodus sargus

2019Journal article Restricted access
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dc.contributor.authorMagliozzi, Laura
dc.contributor.authorMaselli, Valeria
dc.contributor.authorAlmada, Frederico José Oliveira de
dc.contributor.authorDi Cosmo, Anna
dc.contributor.authorMollo, Ernesto
dc.contributor.authorPolese, Gianluca
dc.date.accessioned2019-04-03T19:15:35Z
dc.date.available2019-04-03T19:15:35Z
dc.date.issued2019
dc.description.abstractRecent studies have suggested that Mediterranean indigenous fish species are affected by bioactive metabolites coming from marine invasive species via food web interactions. In particular, both physiological and behavioural changes in the white sea bream Diplodus sargus were related to caulerpin (CAU), a bisindolic alkaloid particularly abundant in the invasive alga Caulerpa cylindracea, on which the fish actively feed. Dietary administration of CAU decreased aggressiveness in D. sargus, suggesting an anxiolytic-like effect of CAU possibly mediated by endogenous anxiolytic agents. This hypothesis is supported here by the finding of a significant increase of NPY transcriptional expression in the brain of fish fed with CAU enriched food, shedding more light on the neural mechanisms behind the altered behaviour of D. sargus.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologia - FCT; FEDERpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationJournal of Comparative Physiology A Doi:10.1007/s00359-019-01322-8pt_PT
dc.identifier.doi10.1007/s00359-019-01322-8pt_PT
dc.identifier.issn14321351
dc.identifier.urihttp://hdl.handle.net/10400.12/6977
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relationBIO/02LAU/2015/PORpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectNPYpt_PT
dc.subjectCaulerpinpt_PT
dc.subjectBiological invasionspt_PT
dc.subjectCaulerpa cylindraceapt_PT
dc.subjectDiplodus sarguspt_PT
dc.titleEffect of the algal alkaloid caulerpin on neuropeptide Y (NPY) expression in the central nervous system (CNS) of Diplodus sarguspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMAR%2F04292%2F2013/PT
oaire.citation.conferencePlaceGermanypt_PT
oaire.citation.endPage8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleJournal of Comparative Physiology Apt_PT
oaire.fundingStream5876
person.familyNameMaselli
person.familyNameAlmada
person.familyNameDi Cosmo
person.familyNameMollo
person.familyNamePolese
person.givenNameValeria
person.givenNameFrederico
person.givenNameAnna
person.givenNameErnesto
person.givenNameGianluca
person.identifier166373
person.identifier155700
person.identifier.ciencia-id0215-02F9-6D3E
person.identifier.ciencia-id2118-432A-DA99
person.identifier.orcid0000-0002-1452-8063
person.identifier.orcid0000-0002-1389-8951
person.identifier.orcid0000-0002-1018-9957
person.identifier.orcid0000-0001-7379-1788
person.identifier.orcid0000-0002-6322-7769
person.identifier.ridF-7842-2013
person.identifier.ridF-3496-2013
person.identifier.scopus-author-id6701577002
person.identifier.scopus-author-id7003811649
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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