Secretome analysis of Trypanosoma cruzi by proteomics studies

Autores
Brossas, Jean Yves; Gulin, Julián Ernesto Nicolás; Bisio, Margarita María Catalina; Chapelle, Manuel; Marinach Patrice, Carine; Bordessoulles, Mallaury; Palazon Ruiz, George; Vion, Jeremy; Paris, Luc; Altcheh, Jaime Marcelo; Mazier, Dominique
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background: Chagas disease is a debilitating often fatal disease resulting from infection by the protozoan parasite Trypanosoma cruzi. Chagas disease is endemic in 21 countries of the Americas, and it is an emerging disease in other countries as a result of migration. Given the chronic nature of the infection where intracellular parasites persist for years, the diagnosis of T. cruzi by direct detection is difficult, whereas serologic tests though sensitive may yield false-positive results. The development of new rapid test based on the identification of soluble parasitic antigens in serum would be a real innovation in the diagnosis of Chagas disease. Methods: To identify new soluble biomarkers that may improve diagnostic tests, we investigated the proteins secreted by T. cruzi using mass spectrometric analyses of conditioned culture media devoid of serum collected during the emergence of trypomastigotes from infected Vero cells. In addition, we compared the secretomes of two T. cruzi strains from DTU Tc VI (VD and CL Brener). Results: Analysis of the secretome collected during the emergence of trypomastigotes from Vero cells led to the identification of 591 T. cruzi proteins. Three hundred sixty three proteins are common to both strains and most belong to different multigenic super families (i.e. TcS, GP63, MASP, and DGF1). Ultimately we have established a list of 94 secreted proteins, common to both DTU Tc VI strains that do not belong to members of multigene families. Conclusions: This study provides the first comparative analysis of the secretomes from two distinct T. cruzi strains of DTU TcVI. This led us to identify a subset of common secreted proteins that could potentially serve as serum markers for T. cruzi infection. Their potential could now be evaluated, with specific antibodies using sera collected from patients and residents from endemic regions.
Fil: Brossas, Jean Yves. Inserm; Francia. Universite de Paris VI; Francia. Hôpital Pitié-Salpêtrière; Francia
Fil: Gulin, Julián Ernesto Nicolás. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; Argentina
Fil: Bisio, Margarita María Catalina. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; Argentina
Fil: Chapelle, Manuel. Bruker Daltonics; Francia
Fil: Marinach Patrice, Carine. Inserm; Francia. Universite de Paris VI; Francia
Fil: Bordessoulles, Mallaury. Universite de Paris VI; Francia. Inserm; Francia
Fil: Palazon Ruiz, George. Inserm; Francia
Fil: Vion, Jeremy. Inserm; Francia
Fil: Paris, Luc. Hôpital Pitié-Salpêtrière; Francia. Universite de Paris VI; Francia
Fil: Altcheh, Jaime Marcelo. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; Argentina
Fil: Mazier, Dominique. Inserm; Francia. Universite de Paris VI; Francia. Hôpital Pitié-Salpêtrière; Francia
Materia
Trypanosoma Cruzi
Parasitic Disease
Trypomastigotes
Chagas Disease
Vero Cells
Host Cells
Serum Proteins
Heat Shock Response
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/41332
Acceder
id CONICETDig_1ae694190c3d05c5f16208843c92f4da
oai_identifier_str oai:ri.conicet.gov.ar:11336/41332
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Secretome analysis of Trypanosoma cruzi by proteomics studiesBrossas, Jean YvesGulin, Julián Ernesto NicolásBisio, Margarita María CatalinaChapelle, ManuelMarinach Patrice, CarineBordessoulles, MallauryPalazon Ruiz, GeorgeVion, JeremyParis, LucAltcheh, Jaime MarceloMazier, DominiqueTrypanosoma CruziParasitic DiseaseTrypomastigotesChagas DiseaseVero CellsHost CellsSerum ProteinsHeat Shock Responsehttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.4https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Background: Chagas disease is a debilitating often fatal disease resulting from infection by the protozoan parasite Trypanosoma cruzi. Chagas disease is endemic in 21 countries of the Americas, and it is an emerging disease in other countries as a result of migration. Given the chronic nature of the infection where intracellular parasites persist for years, the diagnosis of T. cruzi by direct detection is difficult, whereas serologic tests though sensitive may yield false-positive results. The development of new rapid test based on the identification of soluble parasitic antigens in serum would be a real innovation in the diagnosis of Chagas disease. Methods: To identify new soluble biomarkers that may improve diagnostic tests, we investigated the proteins secreted by T. cruzi using mass spectrometric analyses of conditioned culture media devoid of serum collected during the emergence of trypomastigotes from infected Vero cells. In addition, we compared the secretomes of two T. cruzi strains from DTU Tc VI (VD and CL Brener). Results: Analysis of the secretome collected during the emergence of trypomastigotes from Vero cells led to the identification of 591 T. cruzi proteins. Three hundred sixty three proteins are common to both strains and most belong to different multigenic super families (i.e. TcS, GP63, MASP, and DGF1). Ultimately we have established a list of 94 secreted proteins, common to both DTU Tc VI strains that do not belong to members of multigene families. Conclusions: This study provides the first comparative analysis of the secretomes from two distinct T. cruzi strains of DTU TcVI. This led us to identify a subset of common secreted proteins that could potentially serve as serum markers for T. cruzi infection. Their potential could now be evaluated, with specific antibodies using sera collected from patients and residents from endemic regions.Fil: Brossas, Jean Yves. Inserm; Francia. Universite de Paris VI; Francia. Hôpital Pitié-Salpêtrière; FranciaFil: Gulin, Julián Ernesto Nicolás. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; ArgentinaFil: Bisio, Margarita María Catalina. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; ArgentinaFil: Chapelle, Manuel. Bruker Daltonics; FranciaFil: Marinach Patrice, Carine. Inserm; Francia. Universite de Paris VI; FranciaFil: Bordessoulles, Mallaury. Universite de Paris VI; Francia. Inserm; FranciaFil: Palazon Ruiz, George. Inserm; FranciaFil: Vion, Jeremy. Inserm; FranciaFil: Paris, Luc. Hôpital Pitié-Salpêtrière; Francia. Universite de Paris VI; FranciaFil: Altcheh, Jaime Marcelo. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; ArgentinaFil: Mazier, Dominique. Inserm; Francia. Universite de Paris VI; Francia. Hôpital Pitié-Salpêtrière; FranciaPublic Library of Science2017-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/41332Brossas, Jean Yves; Gulin, Julián Ernesto Nicolás; Bisio, Margarita María Catalina; Chapelle, Manuel; Marinach Patrice, Carine; et al.; Secretome analysis of Trypanosoma cruzi by proteomics studies; Public Library of Science; Plos One; 12; 10; 10-2017; 1-66; e01855041932-6203CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/org/10.1371/journal.pone.0185504info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0185504info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:26:54Zoai:ri.conicet.gov.ar:11336/41332instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:26:54.557CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Secretome analysis of Trypanosoma cruzi by proteomics studies
title Secretome analysis of Trypanosoma cruzi by proteomics studies
spellingShingle Secretome analysis of Trypanosoma cruzi by proteomics studies
Brossas, Jean Yves
Trypanosoma Cruzi
Parasitic Disease
Trypomastigotes
Chagas Disease
Vero Cells
Host Cells
Serum Proteins
Heat Shock Response
title_short Secretome analysis of Trypanosoma cruzi by proteomics studies
title_full Secretome analysis of Trypanosoma cruzi by proteomics studies
title_fullStr Secretome analysis of Trypanosoma cruzi by proteomics studies
title_full_unstemmed Secretome analysis of Trypanosoma cruzi by proteomics studies
title_sort Secretome analysis of Trypanosoma cruzi by proteomics studies
dc.creator.none.fl_str_mv Brossas, Jean Yves
Gulin, Julián Ernesto Nicolás
Bisio, Margarita María Catalina
Chapelle, Manuel
Marinach Patrice, Carine
Bordessoulles, Mallaury
Palazon Ruiz, George
Vion, Jeremy
Paris, Luc
Altcheh, Jaime Marcelo
Mazier, Dominique
author Brossas, Jean Yves
author_facet Brossas, Jean Yves
Gulin, Julián Ernesto Nicolás
Bisio, Margarita María Catalina
Chapelle, Manuel
Marinach Patrice, Carine
Bordessoulles, Mallaury
Palazon Ruiz, George
Vion, Jeremy
Paris, Luc
Altcheh, Jaime Marcelo
Mazier, Dominique
author_role author
author2 Gulin, Julián Ernesto Nicolás
Bisio, Margarita María Catalina
Chapelle, Manuel
Marinach Patrice, Carine
Bordessoulles, Mallaury
Palazon Ruiz, George
Vion, Jeremy
Paris, Luc
Altcheh, Jaime Marcelo
Mazier, Dominique
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Trypanosoma Cruzi
Parasitic Disease
Trypomastigotes
Chagas Disease
Vero Cells
Host Cells
Serum Proteins
Heat Shock Response
topic Trypanosoma Cruzi
Parasitic Disease
Trypomastigotes
Chagas Disease
Vero Cells
Host Cells
Serum Proteins
Heat Shock Response
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.4
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Background: Chagas disease is a debilitating often fatal disease resulting from infection by the protozoan parasite Trypanosoma cruzi. Chagas disease is endemic in 21 countries of the Americas, and it is an emerging disease in other countries as a result of migration. Given the chronic nature of the infection where intracellular parasites persist for years, the diagnosis of T. cruzi by direct detection is difficult, whereas serologic tests though sensitive may yield false-positive results. The development of new rapid test based on the identification of soluble parasitic antigens in serum would be a real innovation in the diagnosis of Chagas disease. Methods: To identify new soluble biomarkers that may improve diagnostic tests, we investigated the proteins secreted by T. cruzi using mass spectrometric analyses of conditioned culture media devoid of serum collected during the emergence of trypomastigotes from infected Vero cells. In addition, we compared the secretomes of two T. cruzi strains from DTU Tc VI (VD and CL Brener). Results: Analysis of the secretome collected during the emergence of trypomastigotes from Vero cells led to the identification of 591 T. cruzi proteins. Three hundred sixty three proteins are common to both strains and most belong to different multigenic super families (i.e. TcS, GP63, MASP, and DGF1). Ultimately we have established a list of 94 secreted proteins, common to both DTU Tc VI strains that do not belong to members of multigene families. Conclusions: This study provides the first comparative analysis of the secretomes from two distinct T. cruzi strains of DTU TcVI. This led us to identify a subset of common secreted proteins that could potentially serve as serum markers for T. cruzi infection. Their potential could now be evaluated, with specific antibodies using sera collected from patients and residents from endemic regions.
Fil: Brossas, Jean Yves. Inserm; Francia. Universite de Paris VI; Francia. Hôpital Pitié-Salpêtrière; Francia
Fil: Gulin, Julián Ernesto Nicolás. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; Argentina
Fil: Bisio, Margarita María Catalina. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; Argentina
Fil: Chapelle, Manuel. Bruker Daltonics; Francia
Fil: Marinach Patrice, Carine. Inserm; Francia. Universite de Paris VI; Francia
Fil: Bordessoulles, Mallaury. Universite de Paris VI; Francia. Inserm; Francia
Fil: Palazon Ruiz, George. Inserm; Francia
Fil: Vion, Jeremy. Inserm; Francia
Fil: Paris, Luc. Hôpital Pitié-Salpêtrière; Francia. Universite de Paris VI; Francia
Fil: Altcheh, Jaime Marcelo. Gobierno de la Ciudad de Buenos Aires. Hospital General de Niños "Ricardo Gutiérrez"; Argentina. Gobierno de la Ciudad de Buenos Aires. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto Multidisciplinario de Investigaciones en Patologías Pediátricas.; Argentina
Fil: Mazier, Dominique. Inserm; Francia. Universite de Paris VI; Francia. Hôpital Pitié-Salpêtrière; Francia
description Background: Chagas disease is a debilitating often fatal disease resulting from infection by the protozoan parasite Trypanosoma cruzi. Chagas disease is endemic in 21 countries of the Americas, and it is an emerging disease in other countries as a result of migration. Given the chronic nature of the infection where intracellular parasites persist for years, the diagnosis of T. cruzi by direct detection is difficult, whereas serologic tests though sensitive may yield false-positive results. The development of new rapid test based on the identification of soluble parasitic antigens in serum would be a real innovation in the diagnosis of Chagas disease. Methods: To identify new soluble biomarkers that may improve diagnostic tests, we investigated the proteins secreted by T. cruzi using mass spectrometric analyses of conditioned culture media devoid of serum collected during the emergence of trypomastigotes from infected Vero cells. In addition, we compared the secretomes of two T. cruzi strains from DTU Tc VI (VD and CL Brener). Results: Analysis of the secretome collected during the emergence of trypomastigotes from Vero cells led to the identification of 591 T. cruzi proteins. Three hundred sixty three proteins are common to both strains and most belong to different multigenic super families (i.e. TcS, GP63, MASP, and DGF1). Ultimately we have established a list of 94 secreted proteins, common to both DTU Tc VI strains that do not belong to members of multigene families. Conclusions: This study provides the first comparative analysis of the secretomes from two distinct T. cruzi strains of DTU TcVI. This led us to identify a subset of common secreted proteins that could potentially serve as serum markers for T. cruzi infection. Their potential could now be evaluated, with specific antibodies using sera collected from patients and residents from endemic regions.
publishDate 2017
dc.date.none.fl_str_mv 2017-10
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/11336/41332
Brossas, Jean Yves; Gulin, Julián Ernesto Nicolás; Bisio, Margarita María Catalina; Chapelle, Manuel; Marinach Patrice, Carine; et al.; Secretome analysis of Trypanosoma cruzi by proteomics studies; Public Library of Science; Plos One; 12; 10; 10-2017; 1-66; e0185504
1932-6203
CONICET Digital
CONICET
url http://hdl.handle.net/11336/41332
identifier_str_mv Brossas, Jean Yves; Gulin, Julián Ernesto Nicolás; Bisio, Margarita María Catalina; Chapelle, Manuel; Marinach Patrice, Carine; et al.; Secretome analysis of Trypanosoma cruzi by proteomics studies; Public Library of Science; Plos One; 12; 10; 10-2017; 1-66; e0185504
1932-6203
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/org/10.1371/journal.pone.0185504
info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0185504
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
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instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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