Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease
- Autores
- Silgado, Aroa; Moure, Zaira; de Oliveira, Maykon T; Serre-Delcor, Núria; Salvador, Fernando; Oliveira, Inés; Molina, Israel; Pumarola, Tomàs; Ramirez, Juan C.; Sulleiro, Elena
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Ramírez, Juan C. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Parasitología DR: Mario Fatala Chaben; Argentina.
Fil: Silgado, Aroa. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; Barcelona, España.
Fil: Moure, Zaira. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España.
Fil: de Oliveira, Maykon T. Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Unidade de Cardiologia. Departamento de Clínica Médica; Brasil.
Fil: Serre-Delcor, Núria. Universitata Autònoma de Barcelona. Tropical Medicine Unit Vall d´Hebron-Drassanes; Barcelona, España.
Fil: Salvador, Fernando. Universitat Autònoma de Barcelona. Department of Infectious Diseases, Vall d'Hebron University Hospital; Barcelona, España.
Fil: Oliveira, Inés. Universitata Autònoma de Barcelona. Tropical Medicine Unit Vall d´Hebron-Drassanes; Barcelona, España.
Fil: Molina, Israel. Universitat Autònoma de Barcelona. Department of Infectious Diseases, Vall d'Hebron University Hospital; Barcelona, España.
Fil: Pumarola, Tomas. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España.
Fil: Sulleiro, Elena. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España.
Aim: This work aimed to compare the sensitivity of four protocols for the detection of Trypanosoma cruzi DNA in 98 blood samples from chronic Chagas disease patients. Materials & methods: Two DNA extraction (automated and manual) methods and two T. cruzi satellite DNA qPCRs (with a recent design and the usually used set of primers) were analyzed. Results: Both DNA extraction methods and qPCR assays tested in this work gave comparable qualitative results, although the lowest Ct values were obtained when samples were analyzed using the new set of primers for T. cruzi satellite DNA. Conclusion: Our results encourage the implementation of automated DNA extraction systems and the new T. cruzi qPCR for the molecular diagnostics and treatment response monitoring of chronic Chagas disease patients. - Materia
-
Enfermedad de Chagas
Extracción de ADN
Trypanosoma cruzi
Ensayo Clínico
Diagnóstico Molecular - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- none
- Repositorio

- Institución
- Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"
- OAI Identificador
- oai:sgc.anlis.gob.ar:Publications/123456789/1660
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Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas diseaseSilgado, AroaMoure, Zairade Oliveira, Maykon TSerre-Delcor, NúriaSalvador, FernandoOliveira, InésMolina, IsraelPumarola, TomàsRamirez, Juan C.Sulleiro, ElenaEnfermedad de ChagasExtracción de ADNTrypanosoma cruziEnsayo ClínicoDiagnóstico MolecularFil: Ramírez, Juan C. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Parasitología DR: Mario Fatala Chaben; Argentina.Fil: Silgado, Aroa. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; Barcelona, España.Fil: Moure, Zaira. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España.Fil: de Oliveira, Maykon T. Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Unidade de Cardiologia. Departamento de Clínica Médica; Brasil.Fil: Serre-Delcor, Núria. Universitata Autònoma de Barcelona. Tropical Medicine Unit Vall d´Hebron-Drassanes; Barcelona, España.Fil: Salvador, Fernando. Universitat Autònoma de Barcelona. Department of Infectious Diseases, Vall d'Hebron University Hospital; Barcelona, España.Fil: Oliveira, Inés. Universitata Autònoma de Barcelona. Tropical Medicine Unit Vall d´Hebron-Drassanes; Barcelona, España.Fil: Molina, Israel. Universitat Autònoma de Barcelona. Department of Infectious Diseases, Vall d'Hebron University Hospital; Barcelona, España.Fil: Pumarola, Tomas. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España.Fil: Sulleiro, Elena. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España.Aim: This work aimed to compare the sensitivity of four protocols for the detection of Trypanosoma cruzi DNA in 98 blood samples from chronic Chagas disease patients. Materials & methods: Two DNA extraction (automated and manual) methods and two T. cruzi satellite DNA qPCRs (with a recent design and the usually used set of primers) were analyzed. Results: Both DNA extraction methods and qPCR assays tested in this work gave comparable qualitative results, although the lowest Ct values were obtained when samples were analyzed using the new set of primers for T. cruzi satellite DNA. Conclusion: Our results encourage the implementation of automated DNA extraction systems and the new T. cruzi qPCR for the molecular diagnostics and treatment response monitoring of chronic Chagas disease patients.2020-08info:ar-repo/semantics/articuloinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://sgc.anlis.gob.ar/handle/123456789/166010.2217/fmb-2020-0023Future microbiologynoneinfo:eu-repo/semantics/openAccessengreponame:Sistema de Gestión del Conocimiento ANLIS MALBRÁNinstname:Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"instacron:ANLIS2026-06-04T10:03:57Zoai:sgc.anlis.gob.ar:Publications/123456789/1660Institucionalhttp://sgc.anlis.gob.ar/Organismo científico-tecnológicoNo correspondehttp://sgc.anlis.gob.ar/oai/biblioteca@anlis.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-06-04 10:03:58.289Sistema de Gestión del Conocimiento ANLIS MALBRÁN - Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"false |
| dc.title.none.fl_str_mv |
Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease |
| title |
Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease |
| spellingShingle |
Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease Silgado, Aroa Enfermedad de Chagas Extracción de ADN Trypanosoma cruzi Ensayo Clínico Diagnóstico Molecular |
| title_short |
Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease |
| title_full |
Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease |
| title_fullStr |
Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease |
| title_full_unstemmed |
Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease |
| title_sort |
Comparison of DNA extraction methods and real-time PCR assays for the molecular diagnostics of chronic Chagas disease |
| dc.creator.none.fl_str_mv |
Silgado, Aroa Moure, Zaira de Oliveira, Maykon T Serre-Delcor, Núria Salvador, Fernando Oliveira, Inés Molina, Israel Pumarola, Tomàs Ramirez, Juan C. Sulleiro, Elena |
| author |
Silgado, Aroa |
| author_facet |
Silgado, Aroa Moure, Zaira de Oliveira, Maykon T Serre-Delcor, Núria Salvador, Fernando Oliveira, Inés Molina, Israel Pumarola, Tomàs Ramirez, Juan C. Sulleiro, Elena |
| author_role |
author |
| author2 |
Moure, Zaira de Oliveira, Maykon T Serre-Delcor, Núria Salvador, Fernando Oliveira, Inés Molina, Israel Pumarola, Tomàs Ramirez, Juan C. Sulleiro, Elena |
| author2_role |
author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Enfermedad de Chagas Extracción de ADN Trypanosoma cruzi Ensayo Clínico Diagnóstico Molecular |
| topic |
Enfermedad de Chagas Extracción de ADN Trypanosoma cruzi Ensayo Clínico Diagnóstico Molecular |
| dc.description.none.fl_txt_mv |
Fil: Ramírez, Juan C. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Parasitología DR: Mario Fatala Chaben; Argentina. Fil: Silgado, Aroa. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; Barcelona, España. Fil: Moure, Zaira. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España. Fil: de Oliveira, Maykon T. Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Unidade de Cardiologia. Departamento de Clínica Médica; Brasil. Fil: Serre-Delcor, Núria. Universitata Autònoma de Barcelona. Tropical Medicine Unit Vall d´Hebron-Drassanes; Barcelona, España. Fil: Salvador, Fernando. Universitat Autònoma de Barcelona. Department of Infectious Diseases, Vall d'Hebron University Hospital; Barcelona, España. Fil: Oliveira, Inés. Universitata Autònoma de Barcelona. Tropical Medicine Unit Vall d´Hebron-Drassanes; Barcelona, España. Fil: Molina, Israel. Universitat Autònoma de Barcelona. Department of Infectious Diseases, Vall d'Hebron University Hospital; Barcelona, España. Fil: Pumarola, Tomas. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España. Fil: Sulleiro, Elena. Universitat Autònoma de Barcelona, PROSICS. Hospital Universitari Vall d'Hebron. Departament de Microbiologia; España. Aim: This work aimed to compare the sensitivity of four protocols for the detection of Trypanosoma cruzi DNA in 98 blood samples from chronic Chagas disease patients. Materials & methods: Two DNA extraction (automated and manual) methods and two T. cruzi satellite DNA qPCRs (with a recent design and the usually used set of primers) were analyzed. Results: Both DNA extraction methods and qPCR assays tested in this work gave comparable qualitative results, although the lowest Ct values were obtained when samples were analyzed using the new set of primers for T. cruzi satellite DNA. Conclusion: Our results encourage the implementation of automated DNA extraction systems and the new T. cruzi qPCR for the molecular diagnostics and treatment response monitoring of chronic Chagas disease patients. |
| description |
Fil: Ramírez, Juan C. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Parasitología DR: Mario Fatala Chaben; Argentina. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-08 |
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info:ar-repo/semantics/articulo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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http://sgc.anlis.gob.ar/handle/123456789/1660 10.2217/fmb-2020-0023 |
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http://sgc.anlis.gob.ar/handle/123456789/1660 |
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10.2217/fmb-2020-0023 |
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eng |
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eng |
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Future microbiology |
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none info:eu-repo/semantics/openAccess |
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none |
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openAccess |
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application/pdf |
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