Diversity of Cytauxzoon spp. (Piroplasmida: Theileriidae) in Wild Felids from Brazil and Argentina

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal do Rio Grande do Sul (UFRGS)-
Autor(es): dc.contributorUniversity of Pavia-
Autor(es): dc.contributorUniversity of Bari “Aldo Moro-
Autor(es): dc.contributorUniversidade Federal da Paraíba (UFPB)-
Autor(es): dc.contributorNorth Carolina State University-
Autor(es): dc.contributorInstituto Butantan-
Autor(es): dc.contributorUniversidade Católica Dom Bosco-
Autor(es): dc.contributorPontifícia Universidade Católica do Rio Grande do Sul-
Autor(es): dc.creatorCalchi, Ana Cláudia-
Autor(es): dc.creatorMay-Júnior, Joares A.-
Autor(es): dc.creatorBaggio-Souza, Vinícius-
Autor(es): dc.creatorBerger, Laura-
Autor(es): dc.creatorFagundes-Moreira, Renata-
Autor(es): dc.creatorMallmann-Bohn, Rafaela-
Autor(es): dc.creatorde Queiroz Viana Braga, Laíza-
Autor(es): dc.creatorKirnew, Murillo Daparé-
Autor(es): dc.creatorSilveira, Matheus Folgearini-
Autor(es): dc.creatorAmpuero, Roberto Andres Navarrete-
Autor(es): dc.creatorMoore, Charlotte O.-
Autor(es): dc.creatorBassini-Silva, Ricardo-
Autor(es): dc.creatorHerrera, Heitor Miraglia-
Autor(es): dc.creatorBreitschwerdt, Edward Bealmear-
Autor(es): dc.creatorMaggi, Ricardo G.-
Autor(es): dc.creatorEizirik, Eduardo-
Autor(es): dc.creatorMachado, Rosangela Zacarias-
Autor(es): dc.creatorRocha, Fabiana Lopes-
Autor(es): dc.creatorSoares, João Fabio-
Autor(es): dc.creatorAndré, Marcos Rogério-
Data de aceite: dc.date.accessioned2025-08-21T16:51:05Z-
Data de disponibilização: dc.date.available2025-08-21T16:51:05Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/pathogens14020148-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/304134-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/304134-
Descrição: dc.descriptionDomestic and wild felids are frequently parasitized by apicomplexan protozoa in the genus Cytauxzoon. Expanding species diversity has recently been described within this genus, with potential implications for epidemiology and pathogenesis. In light of these findings, this study assessed the genetic diversity of Cytauxzoon spp. in wild felids (n = 66) from different eco-regions of Brazil and Argentina. Of the 66 blood samples analyzed, 53 (80.3%) were 18S rRNA gene PCR-positive for Cytauxzoon spp., including 43 jaguars (Panthera onca) and 10 ocelots (Leopardus pardalis). Panthera onca specimens (100%, 43/43) were most frequently infected, followed by Leopardus pardalis (76.9%; 10/13). Cytauxzoon spp. were not detected in Leopardus braccatus (n = 1) or Puma concolor (n = 9). Phylogenetic analyses of fragments of the 18S rRNA, cytB, and cox-1 gene sequences from jaguars were closely related to Cytauxzoon felis. In contrast, sequences from ocelots were more closely associated with Cytauxzoon brasiliensis. Distance and haplotype analysis further confirmed the circulation of at least two distinct genovariants of C. felis among jaguars, as evidenced by their close positioning and low genetic divergence (0–0.14% for 18S rRNA, 0.37–0.56% for cytB, and 0.08–0.74% for cox-1). Additionally, sequence data from ocelots suggested that multiple genovariants of C. brasiliensis are circulating among these cats in different Brazilian eco-regions. Our study provides evidence of two distinct Cytauxzoon organisms parasitizing free-ranging and captive jaguars and ocelots, respectively, in Brazil and Argentina.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionVector-Borne Bioagents Laboratory (VBBL) Department of Pathology Reproduction and One Health School of Agricultural and Veterinarian Sciences (FCAV) São Paulo State University (UNESP), SP-
Descrição: dc.descriptionLaboratório de Protozoologia e Rickettsioses Vetoriais (ProtoZooVet) Faculdade de Veterinária Universidade Federal do Rio Grande do Sul (UFRGS), RS-
Descrição: dc.descriptionNational PhD Program in One Health Approaches to Infectious Diseases and Life Science Research Department of Public Health Experimental and Forensic Medicine University of Pavia-
Descrição: dc.descriptionDepartment of Veterinary Medicine University of Bari “Aldo Moro-
Descrição: dc.descriptionLaboratório de Mamíferos Federal University of Paraíba (UFPB), PB-
Descrição: dc.descriptionDepartamento de Clínica e Cirurgia Veterinária School of Agricultural and Veterinarian Sciences (FCAV) São Paulo State University (UNESP), SP-
Descrição: dc.descriptionIntracellular Pathogens Research Laboratory College of Veterinary Medicine Comparative Medicine Institute North Carolina State University-
Descrição: dc.descriptionLaboratório de Coleções Zoológicas Instituto Butantan, SP-
Descrição: dc.descriptionParasitic Biology Laboratory Interface Research Group Between Human Animal and Environmental Health Universidade Católica Dom Bosco, MS-
Descrição: dc.descriptionLaboratory of Genomics and Molecular Biology School of Health and Life Sciences Pontifícia Universidade Católica do Rio Grande do Sul, RS-
Descrição: dc.descriptionVector-Borne Bioagents Laboratory (VBBL) Department of Pathology Reproduction and One Health School of Agricultural and Veterinarian Sciences (FCAV) São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartamento de Clínica e Cirurgia Veterinária School of Agricultural and Veterinarian Sciences (FCAV) São Paulo State University (UNESP), SP-
Descrição: dc.descriptionCNPq: 303701/2021-8-
Descrição: dc.descriptionCNPq: 311769/2023-3-
Descrição: dc.descriptionCNPq: 312576/2021-8-
Idioma: dc.languageen-
Relação: dc.relationPathogens-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCytauxzoon brasiliensis-
Palavras-chave: dc.subjectCytauxzoon felis-
Palavras-chave: dc.subjectgenovariants-
Palavras-chave: dc.subjectjaguars-
Palavras-chave: dc.subjectocelots-
Título: dc.titleDiversity of Cytauxzoon spp. (Piroplasmida: Theileriidae) in Wild Felids from Brazil and Argentina-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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