Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production

Autores
Molina, Matías Alejandro; Díaz, Ailén Magalí; Hesse, Christina; Ginter, Wiebke; Gentilini, Maria Virginia; Núñez, Guillermo Gabriel; Canellada, Andrea Mercedes; Sparwasser, Tim; Berod, Luciana; Castro, Marisa Silvia; Manghi, Marcela Alejandra
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Probiotics can modulate the immune system, conferring beneficial effects on the host. Understanding how these microorganisms contribute to improve the health status is still a challenge. Previously, we have demonstrated that Enterococcus faecalis CECT7121 implants itself and persists in the murine gastrointestinal tract, and enhances and skews the profile of cytokines towards the Th1 phenotype in several biological models. Given the importance of dendritic cells (DCs) in the orchestration of immunity, the aim of this work was to elucidate the influence of E. faecalis CECT7121 on DCs and the outcome of the immune responses. In this work we show that E. faecalis CECT7121 induces a strong dose-dependent activation of DCs and secretion of high levels of IL-12, IL-6, TNFα, and IL-10. This stimulation is dependent on TLR signaling, and skews the activation of T cells towards the production of IFNg. The influence of this activation in the establishment of Th responses in vivo shows the accumulation of specific IFNγ-producing cells. Our findings indicate that the activation exerted by E. faecalis CECT7121 on DCs and its consequence on the cellular adaptive immune response may have broad therapeutic implications in immunomodulation.
Fil: Molina, Matías Alejandro. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; Argentina
Fil: Díaz, Ailén Magalí. Consejo Nacional de Investigaciones Cientiâ­ficas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "profesor R. A. Margni"; Argentina
Fil: Hesse, Christina. Institute of Infection Immunology; Alemania
Fil: Ginter, Wiebke. Institute of Infection Immunology; Alemania
Fil: Gentilini, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Inmunología, Genética y Metabolismo; Argentina
Fil: Núñez, Guillermo Gabriel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; Argentina
Fil: Canellada, Andrea Mercedes. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; Argentina
Fil: Sparwasser, Tim. Institute of Infection Immunology; Alemania
Fil: Berod, Luciana. Institute of Infection Immunology; Alemania
Fil: Castro, Marisa Silvia. Consejo Nacional de Investigaciones Cientiâ­ficas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "profesor R. A. Margni"; Argentina
Fil: Manghi, Marcela Alejandra. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; Argentina
Materia
IMMUNOMODULATION
DENDRITIC CELLS
CYTOKINES
PROBIOTICS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/8039
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/8039
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma productionMolina, Matías AlejandroDíaz, Ailén MagalíHesse, ChristinaGinter, WiebkeGentilini, Maria VirginiaNúñez, Guillermo GabrielCanellada, Andrea MercedesSparwasser, TimBerod, LucianaCastro, Marisa SilviaManghi, Marcela AlejandraIMMUNOMODULATIONDENDRITIC CELLSCYTOKINESPROBIOTICShttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Probiotics can modulate the immune system, conferring beneficial effects on the host. Understanding how these microorganisms contribute to improve the health status is still a challenge. Previously, we have demonstrated that Enterococcus faecalis CECT7121 implants itself and persists in the murine gastrointestinal tract, and enhances and skews the profile of cytokines towards the Th1 phenotype in several biological models. Given the importance of dendritic cells (DCs) in the orchestration of immunity, the aim of this work was to elucidate the influence of E. faecalis CECT7121 on DCs and the outcome of the immune responses. In this work we show that E. faecalis CECT7121 induces a strong dose-dependent activation of DCs and secretion of high levels of IL-12, IL-6, TNFα, and IL-10. This stimulation is dependent on TLR signaling, and skews the activation of T cells towards the production of IFNg. The influence of this activation in the establishment of Th responses in vivo shows the accumulation of specific IFNγ-producing cells. Our findings indicate that the activation exerted by E. faecalis CECT7121 on DCs and its consequence on the cellular adaptive immune response may have broad therapeutic implications in immunomodulation.Fil: Molina, Matías Alejandro. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; ArgentinaFil: Díaz, Ailén Magalí. Consejo Nacional de Investigaciones Cientiâ­ficas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "profesor R. A. Margni"; ArgentinaFil: Hesse, Christina. Institute of Infection Immunology; AlemaniaFil: Ginter, Wiebke. Institute of Infection Immunology; AlemaniaFil: Gentilini, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Inmunología, Genética y Metabolismo; ArgentinaFil: Núñez, Guillermo Gabriel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; ArgentinaFil: Canellada, Andrea Mercedes. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; ArgentinaFil: Sparwasser, Tim. Institute of Infection Immunology; AlemaniaFil: Berod, Luciana. Institute of Infection Immunology; AlemaniaFil: Castro, Marisa Silvia. Consejo Nacional de Investigaciones Cientiâ­ficas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "profesor R. A. Margni"; ArgentinaFil: Manghi, Marcela Alejandra. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; ArgentinaPublic Library Of Science2015-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8039Molina, Matías Alejandro; Díaz, Ailén Magalí; Hesse, Christina; Ginter, Wiebke; Gentilini, Maria Virginia; et al.; Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production; Public Library Of Science; Plos One; 10; 5; 5-2015; 1-201932-6203enginfo:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0127262info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0127262info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4433276/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:22Zoai:ri.conicet.gov.ar:11336/8039instacron: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 09:52:22.406CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production
title Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production
spellingShingle Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production
Molina, Matías Alejandro
IMMUNOMODULATION
DENDRITIC CELLS
CYTOKINES
PROBIOTICS
title_short Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production
title_full Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production
title_fullStr Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production
title_full_unstemmed Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production
title_sort Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production
dc.creator.none.fl_str_mv Molina, Matías Alejandro
Díaz, Ailén Magalí
Hesse, Christina
Ginter, Wiebke
Gentilini, Maria Virginia
Núñez, Guillermo Gabriel
Canellada, Andrea Mercedes
Sparwasser, Tim
Berod, Luciana
Castro, Marisa Silvia
Manghi, Marcela Alejandra
author Molina, Matías Alejandro
author_facet Molina, Matías Alejandro
Díaz, Ailén Magalí
Hesse, Christina
Ginter, Wiebke
Gentilini, Maria Virginia
Núñez, Guillermo Gabriel
Canellada, Andrea Mercedes
Sparwasser, Tim
Berod, Luciana
Castro, Marisa Silvia
Manghi, Marcela Alejandra
author_role author
author2 Díaz, Ailén Magalí
Hesse, Christina
Ginter, Wiebke
Gentilini, Maria Virginia
Núñez, Guillermo Gabriel
Canellada, Andrea Mercedes
Sparwasser, Tim
Berod, Luciana
Castro, Marisa Silvia
Manghi, Marcela Alejandra
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv IMMUNOMODULATION
DENDRITIC CELLS
CYTOKINES
PROBIOTICS
topic IMMUNOMODULATION
DENDRITIC CELLS
CYTOKINES
PROBIOTICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Probiotics can modulate the immune system, conferring beneficial effects on the host. Understanding how these microorganisms contribute to improve the health status is still a challenge. Previously, we have demonstrated that Enterococcus faecalis CECT7121 implants itself and persists in the murine gastrointestinal tract, and enhances and skews the profile of cytokines towards the Th1 phenotype in several biological models. Given the importance of dendritic cells (DCs) in the orchestration of immunity, the aim of this work was to elucidate the influence of E. faecalis CECT7121 on DCs and the outcome of the immune responses. In this work we show that E. faecalis CECT7121 induces a strong dose-dependent activation of DCs and secretion of high levels of IL-12, IL-6, TNFα, and IL-10. This stimulation is dependent on TLR signaling, and skews the activation of T cells towards the production of IFNg. The influence of this activation in the establishment of Th responses in vivo shows the accumulation of specific IFNγ-producing cells. Our findings indicate that the activation exerted by E. faecalis CECT7121 on DCs and its consequence on the cellular adaptive immune response may have broad therapeutic implications in immunomodulation.
Fil: Molina, Matías Alejandro. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; Argentina
Fil: Díaz, Ailén Magalí. Consejo Nacional de Investigaciones Cientiâ­ficas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "profesor R. A. Margni"; Argentina
Fil: Hesse, Christina. Institute of Infection Immunology; Alemania
Fil: Ginter, Wiebke. Institute of Infection Immunology; Alemania
Fil: Gentilini, Maria Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Inmunología, Genética y Metabolismo; Argentina
Fil: Núñez, Guillermo Gabriel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; Argentina
Fil: Canellada, Andrea Mercedes. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; Argentina
Fil: Sparwasser, Tim. Institute of Infection Immunology; Alemania
Fil: Berod, Luciana. Institute of Infection Immunology; Alemania
Fil: Castro, Marisa Silvia. Consejo Nacional de Investigaciones Cientiâ­ficas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "profesor R. A. Margni"; Argentina
Fil: Manghi, Marcela Alejandra. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral "Profesor R. A. Margni"; Argentina
description Probiotics can modulate the immune system, conferring beneficial effects on the host. Understanding how these microorganisms contribute to improve the health status is still a challenge. Previously, we have demonstrated that Enterococcus faecalis CECT7121 implants itself and persists in the murine gastrointestinal tract, and enhances and skews the profile of cytokines towards the Th1 phenotype in several biological models. Given the importance of dendritic cells (DCs) in the orchestration of immunity, the aim of this work was to elucidate the influence of E. faecalis CECT7121 on DCs and the outcome of the immune responses. In this work we show that E. faecalis CECT7121 induces a strong dose-dependent activation of DCs and secretion of high levels of IL-12, IL-6, TNFα, and IL-10. This stimulation is dependent on TLR signaling, and skews the activation of T cells towards the production of IFNg. The influence of this activation in the establishment of Th responses in vivo shows the accumulation of specific IFNγ-producing cells. Our findings indicate that the activation exerted by E. faecalis CECT7121 on DCs and its consequence on the cellular adaptive immune response may have broad therapeutic implications in immunomodulation.
publishDate 2015
dc.date.none.fl_str_mv 2015-05
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/11336/8039
Molina, Matías Alejandro; Díaz, Ailén Magalí; Hesse, Christina; Ginter, Wiebke; Gentilini, Maria Virginia; et al.; Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production; Public Library Of Science; Plos One; 10; 5; 5-2015; 1-20
1932-6203
url http://hdl.handle.net/11336/8039
identifier_str_mv Molina, Matías Alejandro; Díaz, Ailén Magalí; Hesse, Christina; Ginter, Wiebke; Gentilini, Maria Virginia; et al.; Immunostimulatory effects triggered by Enterococcus faecalis CECT7121 probiotic strain involve activation of dendritic cells and interferon-gamma production; Public Library Of Science; Plos One; 10; 5; 5-2015; 1-20
1932-6203
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0127262
info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0127262
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4433276/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
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)
collection CONICET Digital (CONICET)
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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score 13.070432

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