Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex
- Autores
- Avila, Héctor Gabriel; Mozzoni, Cecilia; Trangoni, Marcos David; Cravero, Silvio Lorenzo Pedro; Pérez, Verónica Mirtha; Valenzuela, Federico; Gertiser, María Laura; Butti, Marcos Javier; Kamenetzky, Laura; Jensen, Oscar; Rosenzvit, Mara Cecilia
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Cystic echinococcosis represents a significant problem in human and animal health and constitutes one of the most severe Neglected Tropical Diseases prioritized by the World Health Organization. The etiological agent is the complex Echinococcus granulosus sensu lato (s. l.), composed of several species/genotypes. Diagnosis in the definitive host and molecular epidemiology studies are important points for cystic echinococcosis control. Here we developed a new copro-LAMP assay, LAMP EGSL, for diagnosis in the definitive host for simultaneous detection of Echinococcus granulosus sensu stricto (s. s.), Echinococcus ortleppi, and Echinococcus canadensis species. Also, the analytical sensitivity, specificity and plausibility of performance in a rural context of a previously reported species-specific LAMP reaction, was evaluated. Both reactions showed high analytical sensitivity values (10 fg-100 fg DNA) and did not show cross reaction with DNA from host or other helminthic parasites. LAMP EGSL was performed with samples from an endemic area. In addition, the alkaline hydrolysis of one E. granulosus s. s. adult parasite followed by specific LAMP to E. granulosus s. s. was performed in a laboratory with low resources from another cystic echinococcosis endemic area. The results obtained suggest that LAMP EGSL represents a potential tool for canine diagnosis that could be useful for cystic echinococcosis control programs. In addition, we showed that LAMP reaction for E. granulous s. s., E. ortleppi and E. canadensis specific detection, could be useful for molecular epidemiology studies applicable to the definitive host. Both reactions were performed in endemic, rural areas without sophisticated equipment.
Instituto de Biotecnología
Fil: Avila, Héctor Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina. Centro de Investigación en Zoonosis (Chubut); Argentina
Fil: Mozzoni, Cecilia. Santa Cruz (Argentina : provincia). Ministerio de Salud y Ambiente. Hospital Zonal Caleta Olivia; Argentina
Fil: Trangoni, Marcos David. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular. Laboratorio de Brucella, Campylobacter & Microbiota; Argentina.
Fil: Cravero, Silvio Lorenzo Pedro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular. Laboratorio de Brucella, Campylobacter & Microbiota; Argentina
Fil: Pérez, Verónica Mirtha. San Juan (Argentina : provincia). División Zoonosis; Argentina
Fil: Valenzuela, Federico. San Juan (Argentina : provincia). División Zoonosis; Argentina
Fil: Gertiser, María Laura. Centro de Investigación en Zoonosis (Chubut); Argentina
Fil: Butti, Marcos Javier. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Parasitología Comparada. Laboratorio de Parasitosis Humanas y Zoonosis Parasitarias; Argentina
Fil: Kamenetzky, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina.
Fil: Jensen, Oscar. Centro de Investigación en Zoonosis (Chubut); Argentina
Fil: Rosenzvit, Mara Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina. - Fuente
- Veterinary Parasitology 277 : 109017 (January 2020)
- Materia
-
Echinococcus granulosus
Equinococosis
Epidemiología
Zoonosis
Diagnóstico
Echinococcosis
Epidemiology
Zoonoses
Diagnosis - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/7682
Ver los metadatos del registro completo
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Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complexAvila, Héctor GabrielMozzoni, CeciliaTrangoni, Marcos DavidCravero, Silvio Lorenzo PedroPérez, Verónica MirthaValenzuela, FedericoGertiser, María LauraButti, Marcos JavierKamenetzky, LauraJensen, OscarRosenzvit, Mara CeciliaEchinococcus granulosusEquinococosisEpidemiologíaZoonosisDiagnósticoEchinococcosisEpidemiologyZoonosesDiagnosisCystic echinococcosis represents a significant problem in human and animal health and constitutes one of the most severe Neglected Tropical Diseases prioritized by the World Health Organization. The etiological agent is the complex Echinococcus granulosus sensu lato (s. l.), composed of several species/genotypes. Diagnosis in the definitive host and molecular epidemiology studies are important points for cystic echinococcosis control. Here we developed a new copro-LAMP assay, LAMP EGSL, for diagnosis in the definitive host for simultaneous detection of Echinococcus granulosus sensu stricto (s. s.), Echinococcus ortleppi, and Echinococcus canadensis species. Also, the analytical sensitivity, specificity and plausibility of performance in a rural context of a previously reported species-specific LAMP reaction, was evaluated. Both reactions showed high analytical sensitivity values (10 fg-100 fg DNA) and did not show cross reaction with DNA from host or other helminthic parasites. LAMP EGSL was performed with samples from an endemic area. In addition, the alkaline hydrolysis of one E. granulosus s. s. adult parasite followed by specific LAMP to E. granulosus s. s. was performed in a laboratory with low resources from another cystic echinococcosis endemic area. The results obtained suggest that LAMP EGSL represents a potential tool for canine diagnosis that could be useful for cystic echinococcosis control programs. In addition, we showed that LAMP reaction for E. granulous s. s., E. ortleppi and E. canadensis specific detection, could be useful for molecular epidemiology studies applicable to the definitive host. Both reactions were performed in endemic, rural areas without sophisticated equipment.Instituto de BiotecnologíaFil: Avila, Héctor Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina. Centro de Investigación en Zoonosis (Chubut); ArgentinaFil: Mozzoni, Cecilia. Santa Cruz (Argentina : provincia). Ministerio de Salud y Ambiente. Hospital Zonal Caleta Olivia; ArgentinaFil: Trangoni, Marcos David. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular. Laboratorio de Brucella, Campylobacter & Microbiota; Argentina.Fil: Cravero, Silvio Lorenzo Pedro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular. Laboratorio de Brucella, Campylobacter & Microbiota; ArgentinaFil: Pérez, Verónica Mirtha. San Juan (Argentina : provincia). División Zoonosis; ArgentinaFil: Valenzuela, Federico. San Juan (Argentina : provincia). División Zoonosis; ArgentinaFil: Gertiser, María Laura. Centro de Investigación en Zoonosis (Chubut); ArgentinaFil: Butti, Marcos Javier. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Parasitología Comparada. Laboratorio de Parasitosis Humanas y Zoonosis Parasitarias; ArgentinaFil: Kamenetzky, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina.Fil: Jensen, Oscar. Centro de Investigación en Zoonosis (Chubut); ArgentinaFil: Rosenzvit, Mara Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina.Elsevier2020-08-06T16:47:31Z2020-08-06T16:47:31Z2020-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/7682https://www.sciencedirect.com/science/article/pii/S03044017193029850304-4017https://doi.org/10.1016/j.vetpar.2019.109017Veterinary Parasitology 277 : 109017 (January 2020)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:48:34Zoai:localhost:20.500.12123/7682instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:48:35.557INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex |
title |
Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex |
spellingShingle |
Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex Avila, Héctor Gabriel Echinococcus granulosus Equinococosis Epidemiología Zoonosis Diagnóstico Echinococcosis Epidemiology Zoonoses Diagnosis |
title_short |
Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex |
title_full |
Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex |
title_fullStr |
Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex |
title_full_unstemmed |
Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex |
title_sort |
Development of a copro-LAMP assay for detection of several species of Echinococcus granulosus sensu lato complex |
dc.creator.none.fl_str_mv |
Avila, Héctor Gabriel Mozzoni, Cecilia Trangoni, Marcos David Cravero, Silvio Lorenzo Pedro Pérez, Verónica Mirtha Valenzuela, Federico Gertiser, María Laura Butti, Marcos Javier Kamenetzky, Laura Jensen, Oscar Rosenzvit, Mara Cecilia |
author |
Avila, Héctor Gabriel |
author_facet |
Avila, Héctor Gabriel Mozzoni, Cecilia Trangoni, Marcos David Cravero, Silvio Lorenzo Pedro Pérez, Verónica Mirtha Valenzuela, Federico Gertiser, María Laura Butti, Marcos Javier Kamenetzky, Laura Jensen, Oscar Rosenzvit, Mara Cecilia |
author_role |
author |
author2 |
Mozzoni, Cecilia Trangoni, Marcos David Cravero, Silvio Lorenzo Pedro Pérez, Verónica Mirtha Valenzuela, Federico Gertiser, María Laura Butti, Marcos Javier Kamenetzky, Laura Jensen, Oscar Rosenzvit, Mara Cecilia |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Echinococcus granulosus Equinococosis Epidemiología Zoonosis Diagnóstico Echinococcosis Epidemiology Zoonoses Diagnosis |
topic |
Echinococcus granulosus Equinococosis Epidemiología Zoonosis Diagnóstico Echinococcosis Epidemiology Zoonoses Diagnosis |
dc.description.none.fl_txt_mv |
Cystic echinococcosis represents a significant problem in human and animal health and constitutes one of the most severe Neglected Tropical Diseases prioritized by the World Health Organization. The etiological agent is the complex Echinococcus granulosus sensu lato (s. l.), composed of several species/genotypes. Diagnosis in the definitive host and molecular epidemiology studies are important points for cystic echinococcosis control. Here we developed a new copro-LAMP assay, LAMP EGSL, for diagnosis in the definitive host for simultaneous detection of Echinococcus granulosus sensu stricto (s. s.), Echinococcus ortleppi, and Echinococcus canadensis species. Also, the analytical sensitivity, specificity and plausibility of performance in a rural context of a previously reported species-specific LAMP reaction, was evaluated. Both reactions showed high analytical sensitivity values (10 fg-100 fg DNA) and did not show cross reaction with DNA from host or other helminthic parasites. LAMP EGSL was performed with samples from an endemic area. In addition, the alkaline hydrolysis of one E. granulosus s. s. adult parasite followed by specific LAMP to E. granulosus s. s. was performed in a laboratory with low resources from another cystic echinococcosis endemic area. The results obtained suggest that LAMP EGSL represents a potential tool for canine diagnosis that could be useful for cystic echinococcosis control programs. In addition, we showed that LAMP reaction for E. granulous s. s., E. ortleppi and E. canadensis specific detection, could be useful for molecular epidemiology studies applicable to the definitive host. Both reactions were performed in endemic, rural areas without sophisticated equipment. Instituto de Biotecnología Fil: Avila, Héctor Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina. Centro de Investigación en Zoonosis (Chubut); Argentina Fil: Mozzoni, Cecilia. Santa Cruz (Argentina : provincia). Ministerio de Salud y Ambiente. Hospital Zonal Caleta Olivia; Argentina Fil: Trangoni, Marcos David. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular. Laboratorio de Brucella, Campylobacter & Microbiota; Argentina. Fil: Cravero, Silvio Lorenzo Pedro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Agrobiotecnología y Biología Molecular. Laboratorio de Brucella, Campylobacter & Microbiota; Argentina Fil: Pérez, Verónica Mirtha. San Juan (Argentina : provincia). División Zoonosis; Argentina Fil: Valenzuela, Federico. San Juan (Argentina : provincia). División Zoonosis; Argentina Fil: Gertiser, María Laura. Centro de Investigación en Zoonosis (Chubut); Argentina Fil: Butti, Marcos Javier. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Parasitología Comparada. Laboratorio de Parasitosis Humanas y Zoonosis Parasitarias; Argentina Fil: Kamenetzky, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina. Fil: Jensen, Oscar. Centro de Investigación en Zoonosis (Chubut); Argentina Fil: Rosenzvit, Mara Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones en Microbiología y Parasitología Médica. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Investigaciones en Microbiología y Parasitología Médica; Argentina. |
description |
Cystic echinococcosis represents a significant problem in human and animal health and constitutes one of the most severe Neglected Tropical Diseases prioritized by the World Health Organization. The etiological agent is the complex Echinococcus granulosus sensu lato (s. l.), composed of several species/genotypes. Diagnosis in the definitive host and molecular epidemiology studies are important points for cystic echinococcosis control. Here we developed a new copro-LAMP assay, LAMP EGSL, for diagnosis in the definitive host for simultaneous detection of Echinococcus granulosus sensu stricto (s. s.), Echinococcus ortleppi, and Echinococcus canadensis species. Also, the analytical sensitivity, specificity and plausibility of performance in a rural context of a previously reported species-specific LAMP reaction, was evaluated. Both reactions showed high analytical sensitivity values (10 fg-100 fg DNA) and did not show cross reaction with DNA from host or other helminthic parasites. LAMP EGSL was performed with samples from an endemic area. In addition, the alkaline hydrolysis of one E. granulosus s. s. adult parasite followed by specific LAMP to E. granulosus s. s. was performed in a laboratory with low resources from another cystic echinococcosis endemic area. The results obtained suggest that LAMP EGSL represents a potential tool for canine diagnosis that could be useful for cystic echinococcosis control programs. In addition, we showed that LAMP reaction for E. granulous s. s., E. ortleppi and E. canadensis specific detection, could be useful for molecular epidemiology studies applicable to the definitive host. Both reactions were performed in endemic, rural areas without sophisticated equipment. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-06T16:47:31Z 2020-08-06T16:47:31Z 2020-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12123/7682 https://www.sciencedirect.com/science/article/pii/S0304401719302985 0304-4017 https://doi.org/10.1016/j.vetpar.2019.109017 |
url |
http://hdl.handle.net/20.500.12123/7682 https://www.sciencedirect.com/science/article/pii/S0304401719302985 https://doi.org/10.1016/j.vetpar.2019.109017 |
identifier_str_mv |
0304-4017 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess |
eu_rights_str_mv |
restrictedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
Veterinary Parasitology 277 : 109017 (January 2020) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
collection |
INTA Digital (INTA) |
instname_str |
Instituto Nacional de Tecnología Agropecuaria |
repository.name.fl_str_mv |
INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
repository.mail.fl_str_mv |
tripaldi.nicolas@inta.gob.ar |
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12.623145 |