Genetic diversity of Dioctophyme renale in Southern South America
- Autores
- Arce, Lucas F.; Facelli Fernández, Florencia; Giorello, Nahili; Butti, Marcos Javier; Maldonado, Lucas; Arrabal, Juan Pablo; Natalini, María B.; Kowalewski, Martín M.; Pedrassani, Daniela; Silveira Mascarenhas, Carol; da Silva Rappeti, Josaine Cristina; Zilli, Florencia Lucila; Beldoménico, Pablo M.; Lia, Verónica; Franchini, Gisela Raquel; Kamenetzky, Laura
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Dioctophyme renale, the giant kidney worm, is a nematode related to Trichuris sp and is distributed worldwide. These parasites locate in the kidney of their definitive hosts (mainly belonging to the order Carnivora) and have an indirect life cycle with an annelid as the main intermediate host. Humans are rarely affected, but in those that are, 1 or both kidneys are destroyed. In South America, D. renale is widespread in riparian regions where changing climatic conditions, environmental degradation, and compromised sanitation are increasing the risk of distribution of this parasite, including humans. Here, we provide the descriptions of the genetic diversity of the parasite in the region by analysing 73 adult D. renale samples collected from domestic and wild carnivores. The most common hosts were (Canis lupus familiaris) and maned wolf (Chrysocyon brachyurus Fam. Canidae) among domestic and wild carnivores, respectively. This work shows the descriptions of the genetic diversity of this parasite complementing molecular methods and classical and probabilistic phylogeography. Our results strongly suggest that this parasite has been present on the continent long enough to develop local genetic variants. Also, the phylogenies show transmission between localities and bidirectional transmission between domestic and wild species. We now have new tools to understand the ecological dynamics of this parasite such as molecular markers to study its genetic diversity as well as for identification and reporting in cryptic cases.
Facultad de Ciencias Veterinarias
Instituto de Investigaciones Bioquímicas de La Plata - Materia
-
Biología
COX1
Dioctophyme
Kidney parasite nematode
Mitochondrial
ND4
Phylogeography
Wild carnivores - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/193527
Ver los metadatos del registro completo
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Genetic diversity of Dioctophyme renale in Southern South AmericaArce, Lucas F.Facelli Fernández, FlorenciaGiorello, NahiliButti, Marcos JavierMaldonado, LucasArrabal, Juan PabloNatalini, María B.Kowalewski, Martín M.Pedrassani, DanielaSilveira Mascarenhas, Carolda Silva Rappeti, Josaine CristinaZilli, Florencia LucilaBeldoménico, Pablo M.Lia, VerónicaFranchini, Gisela RaquelKamenetzky, LauraBiologíaCOX1DioctophymeKidney parasite nematodeMitochondrialND4PhylogeographyWild carnivoresDioctophyme renale, the giant kidney worm, is a nematode related to Trichuris sp and is distributed worldwide. These parasites locate in the kidney of their definitive hosts (mainly belonging to the order Carnivora) and have an indirect life cycle with an annelid as the main intermediate host. Humans are rarely affected, but in those that are, 1 or both kidneys are destroyed. In South America, D. renale is widespread in riparian regions where changing climatic conditions, environmental degradation, and compromised sanitation are increasing the risk of distribution of this parasite, including humans. Here, we provide the descriptions of the genetic diversity of the parasite in the region by analysing 73 adult D. renale samples collected from domestic and wild carnivores. The most common hosts were (Canis lupus familiaris) and maned wolf (Chrysocyon brachyurus Fam. Canidae) among domestic and wild carnivores, respectively. This work shows the descriptions of the genetic diversity of this parasite complementing molecular methods and classical and probabilistic phylogeography. Our results strongly suggest that this parasite has been present on the continent long enough to develop local genetic variants. Also, the phylogenies show transmission between localities and bidirectional transmission between domestic and wild species. We now have new tools to understand the ecological dynamics of this parasite such as molecular markers to study its genetic diversity as well as for identification and reporting in cryptic cases.Facultad de Ciencias VeterinariasInstituto de Investigaciones Bioquímicas de La Plata2024-10-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf776-786https://doi.org/10.1017/s0031182024001379http://sedici.unlp.edu.ar/handle/10915/193527enginfo:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/services/aop-cambridge-core/content/view/7034AF7A3EBD687F6E087D6B2B7F8F4D/S0031182024001379a.pdf/div-class-title-genetic-diversity-of-span-class-italic-dioctophyme-renale-span-in-southern-south-america-div.pdfinfo:eu-repo/semantics/altIdentifier/issn/0031-1820info:eu-repo/semantics/altIdentifier/issn/1469-8161info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-05-06T13:00:49Zoai:sedici.unlp.edu.ar:10915/193527Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-05-06 13:00:49.773SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Genetic diversity of Dioctophyme renale in Southern South America |
| title |
Genetic diversity of Dioctophyme renale in Southern South America |
| spellingShingle |
Genetic diversity of Dioctophyme renale in Southern South America Arce, Lucas F. Biología COX1 Dioctophyme Kidney parasite nematode Mitochondrial ND4 Phylogeography Wild carnivores |
| title_short |
Genetic diversity of Dioctophyme renale in Southern South America |
| title_full |
Genetic diversity of Dioctophyme renale in Southern South America |
| title_fullStr |
Genetic diversity of Dioctophyme renale in Southern South America |
| title_full_unstemmed |
Genetic diversity of Dioctophyme renale in Southern South America |
| title_sort |
Genetic diversity of Dioctophyme renale in Southern South America |
| dc.creator.none.fl_str_mv |
Arce, Lucas F. Facelli Fernández, Florencia Giorello, Nahili Butti, Marcos Javier Maldonado, Lucas Arrabal, Juan Pablo Natalini, María B. Kowalewski, Martín M. Pedrassani, Daniela Silveira Mascarenhas, Carol da Silva Rappeti, Josaine Cristina Zilli, Florencia Lucila Beldoménico, Pablo M. Lia, Verónica Franchini, Gisela Raquel Kamenetzky, Laura |
| author |
Arce, Lucas F. |
| author_facet |
Arce, Lucas F. Facelli Fernández, Florencia Giorello, Nahili Butti, Marcos Javier Maldonado, Lucas Arrabal, Juan Pablo Natalini, María B. Kowalewski, Martín M. Pedrassani, Daniela Silveira Mascarenhas, Carol da Silva Rappeti, Josaine Cristina Zilli, Florencia Lucila Beldoménico, Pablo M. Lia, Verónica Franchini, Gisela Raquel Kamenetzky, Laura |
| author_role |
author |
| author2 |
Facelli Fernández, Florencia Giorello, Nahili Butti, Marcos Javier Maldonado, Lucas Arrabal, Juan Pablo Natalini, María B. Kowalewski, Martín M. Pedrassani, Daniela Silveira Mascarenhas, Carol da Silva Rappeti, Josaine Cristina Zilli, Florencia Lucila Beldoménico, Pablo M. Lia, Verónica Franchini, Gisela Raquel Kamenetzky, Laura |
| author2_role |
author author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Biología COX1 Dioctophyme Kidney parasite nematode Mitochondrial ND4 Phylogeography Wild carnivores |
| topic |
Biología COX1 Dioctophyme Kidney parasite nematode Mitochondrial ND4 Phylogeography Wild carnivores |
| dc.description.none.fl_txt_mv |
Dioctophyme renale, the giant kidney worm, is a nematode related to Trichuris sp and is distributed worldwide. These parasites locate in the kidney of their definitive hosts (mainly belonging to the order Carnivora) and have an indirect life cycle with an annelid as the main intermediate host. Humans are rarely affected, but in those that are, 1 or both kidneys are destroyed. In South America, D. renale is widespread in riparian regions where changing climatic conditions, environmental degradation, and compromised sanitation are increasing the risk of distribution of this parasite, including humans. Here, we provide the descriptions of the genetic diversity of the parasite in the region by analysing 73 adult D. renale samples collected from domestic and wild carnivores. The most common hosts were (Canis lupus familiaris) and maned wolf (Chrysocyon brachyurus Fam. Canidae) among domestic and wild carnivores, respectively. This work shows the descriptions of the genetic diversity of this parasite complementing molecular methods and classical and probabilistic phylogeography. Our results strongly suggest that this parasite has been present on the continent long enough to develop local genetic variants. Also, the phylogenies show transmission between localities and bidirectional transmission between domestic and wild species. We now have new tools to understand the ecological dynamics of this parasite such as molecular markers to study its genetic diversity as well as for identification and reporting in cryptic cases. Facultad de Ciencias Veterinarias Instituto de Investigaciones Bioquímicas de La Plata |
| description |
Dioctophyme renale, the giant kidney worm, is a nematode related to Trichuris sp and is distributed worldwide. These parasites locate in the kidney of their definitive hosts (mainly belonging to the order Carnivora) and have an indirect life cycle with an annelid as the main intermediate host. Humans are rarely affected, but in those that are, 1 or both kidneys are destroyed. In South America, D. renale is widespread in riparian regions where changing climatic conditions, environmental degradation, and compromised sanitation are increasing the risk of distribution of this parasite, including humans. Here, we provide the descriptions of the genetic diversity of the parasite in the region by analysing 73 adult D. renale samples collected from domestic and wild carnivores. The most common hosts were (Canis lupus familiaris) and maned wolf (Chrysocyon brachyurus Fam. Canidae) among domestic and wild carnivores, respectively. This work shows the descriptions of the genetic diversity of this parasite complementing molecular methods and classical and probabilistic phylogeography. Our results strongly suggest that this parasite has been present on the continent long enough to develop local genetic variants. Also, the phylogenies show transmission between localities and bidirectional transmission between domestic and wild species. We now have new tools to understand the ecological dynamics of this parasite such as molecular markers to study its genetic diversity as well as for identification and reporting in cryptic cases. |
| publishDate |
2024 |
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2024-10-28 |
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https://doi.org/10.1017/s0031182024001379 http://sedici.unlp.edu.ar/handle/10915/193527 |
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eng |
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eng |
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