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Fatal toxoplasmosis in a captive squirrel monkey (Saimiri boliviensis) in Portugal

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dc.contributor.authorSalas-Fajardo, Martha Ynés
dc.contributor.authorBenavides, Julio
dc.contributor.authorAzevedo, Alexandre
dc.contributor.authorFigueiras, Paulo
dc.contributor.authorMonteiro, Madalena
dc.contributor.authorOrge, Leonor
dc.contributor.authorMendoça, Paula
dc.contributor.authorCarvalho, Paulo
dc.contributor.authorWaap, Helga
dc.contributor.authorOrtega Mora, Luis Miguel
dc.contributor.authorCalero Bernal, Rafael
dc.date.accessioned2023-08-08T12:18:25Z
dc.date.available2023-08-08T12:18:25Z
dc.date.issued2023-07-21
dc.descriptionOpen Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. LMO-M, and RC-B are part of the TOXOSOURCES consortium supported by the funding from the European Union's Horizon 2020 Research and Innovation Programme under the Grant Agreement No 773830: One Health European Joint Programme.
dc.description.abstractNew World monkeys are especially vulnerable to develop severe clinical manifestations and succumb to acute toxoplasmosis. This study aimed to describe the histopathological findings and genotypic characterization of the Toxoplasma gondii strain involved in a lethal case occurring in a zoo-housed black-capped squirrel monkey (Saimiri boliviensis) in Portugal. Cyst-like structures suggestive of Sarcocystidae parasites and acute injuries in liver and brain were observed by light microscopy examination. By immunohistochemistry, calprotectin, T. gondii antigen and Iba1 antigen had a positive signaling in lung, liver and brain tissues. Toxoplasma gondii B1, ITS1 and 529 repetitive element fragments amplifications together with the genotyping of 13 microsatellite markers confirmed a systemic T. gondii infection linked to a non-clonal type II strain. This description is consistent to the majority T. gondii strains circulating in Europe.
dc.description.departmentDepto. de Sanidad Animal
dc.description.facultyFac. de Veterinaria
dc.description.refereedTRUE
dc.description.statusinpress
dc.identifier.doi10.1007/s11259-023-10179-x
dc.identifier.issn0165-7380
dc.identifier.officialurlhttps://link.springer.com/article/10.1007/s11259-023-10179-x
dc.identifier.urihttps://hdl.handle.net/20.500.14352/87407
dc.journal.titleVeterinary Research Communications
dc.language.isoeng
dc.publisherSpringer Nature
dc.rightsAttribution-ShareAlike 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-sa/4.0/
dc.subject.keywordBlack-capped squirrel monkey
dc.subject.keywordGenotyping
dc.subject.keywordMicrosatellites
dc.subject.keywordNew World non-human primate
dc.subject.keywordToxoplasma gondii
dc.subject.ucmCiencias Biomédicas
dc.subject.ucmVeterinaria
dc.subject.unesco24 Ciencias de la Vida
dc.subject.unesco3109 Ciencias Veterinarias
dc.titleFatal toxoplasmosis in a captive squirrel monkey (Saimiri boliviensis) in Portugal
dc.typejournal article
dc.type.hasVersionAM
dspace.entity.typePublication
relation.isAuthorOfPublication999bdff5-8f14-4d4b-9b18-ba75a422c772
relation.isAuthorOfPublicationddeaf49e-38b4-40ed-98fa-0031ae42f6eb
relation.isAuthorOfPublication.latestForDiscovery999bdff5-8f14-4d4b-9b18-ba75a422c772

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