Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis
- Autores
- Quiroga, María Florencia; Jurado, Javier Oscar; Martínez, Gustavo Javier; Pasquinelli, Virginia; Musella, Rosa María; Abbate, Pablo Eduardo; Issekutz, Andrew C.; Bracco, María Marta; Malbrán, Alejandro; Sieling, Peter Allan; Chuluyan, Hector Eduardo; García, Verónica Edith
- Año de publicación
- 2007
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Effective host defense against tuberculosis requires Th1 cytokine responses. We studied the regulation of interferon (IFN)-γ production during tuberculosis by investigating the role of CD31, a receptor that attenuates T cell receptor signals. After antigen stimulation, CD3+CD31+ blood lymphocytes decreased in healthy donors and in tuberculosis patients with robust Th1 responses to Mycobacterium tuberculosis and IFN-γ was secreted only by CD31- T cells. In contrast, in patients with weak Th1 cytokine responses to M. tuberculosis, the level of CD3+CD31+ lymphocytes was increased and IFN-γ production was low. Furthermore, the inverse relationship between CD31 expression and IFN-γ production was in contrast to signaling lymphocytic activation molecule (SLAM) expression, an IFN-γ inducer in tuberculosis. Interestingly, CD31 bound to SLAM-associated protein (SAP), an IFN-γ inhibitor in tuberculosis, and when CD31 and SAP were coexpressed in lymphocytes, their association inhibited the IFN-γ response to M. tuberculosis. Thus, CD31, when binding to SAP, interferes with Th1 responses, suggesting that CD31 has a key regulatory role in the signaling pathway(s) leading to the IFN-γ response to M. tuberculosis.
Fil: Quiroga, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Jurado, Javier Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Martínez, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Pasquinelli, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: Musella, Rosa María. Gobierno de la Ciudad de Buenos Aires. Hospital de Infecciosas "Dr. Francisco Javier Muñiz"; Argentina
Fil: Abbate, Pablo Eduardo. Gobierno de la Ciudad de Buenos Aires. Hospital de Infecciosas "Dr. Francisco Javier Muñiz"; Argentina
Fil: Issekutz, Andrew C.. Dalhousie University Halifax; Canadá
Fil: Bracco, María Marta. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex"; Argentina
Fil: Malbrán, Alejandro. Hospital Británico de Buenos Aires. Servicio de Alergia e Inmunología Clínica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sieling, Peter Allan. University of California at Los Angeles; Estados Unidos
Fil: Chuluyan, Hector Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina
Fil: García, Verónica Edith. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina - Materia
-
Cytokines
Signal Transduction
Antigens
Tuberculosis
Molecule
Donors - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/20325
Ver los metadatos del registro completo
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Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosisQuiroga, María FlorenciaJurado, Javier OscarMartínez, Gustavo JavierPasquinelli, VirginiaMusella, Rosa MaríaAbbate, Pablo EduardoIssekutz, Andrew C.Bracco, María MartaMalbrán, AlejandroSieling, Peter AllanChuluyan, Hector EduardoGarcía, Verónica EdithCytokinesSignal TransductionAntigensTuberculosisMoleculeDonorshttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Effective host defense against tuberculosis requires Th1 cytokine responses. We studied the regulation of interferon (IFN)-γ production during tuberculosis by investigating the role of CD31, a receptor that attenuates T cell receptor signals. After antigen stimulation, CD3+CD31+ blood lymphocytes decreased in healthy donors and in tuberculosis patients with robust Th1 responses to Mycobacterium tuberculosis and IFN-γ was secreted only by CD31- T cells. In contrast, in patients with weak Th1 cytokine responses to M. tuberculosis, the level of CD3+CD31+ lymphocytes was increased and IFN-γ production was low. Furthermore, the inverse relationship between CD31 expression and IFN-γ production was in contrast to signaling lymphocytic activation molecule (SLAM) expression, an IFN-γ inducer in tuberculosis. Interestingly, CD31 bound to SLAM-associated protein (SAP), an IFN-γ inhibitor in tuberculosis, and when CD31 and SAP were coexpressed in lymphocytes, their association inhibited the IFN-γ response to M. tuberculosis. Thus, CD31, when binding to SAP, interferes with Th1 responses, suggesting that CD31 has a key regulatory role in the signaling pathway(s) leading to the IFN-γ response to M. tuberculosis.Fil: Quiroga, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Jurado, Javier Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Martínez, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Pasquinelli, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Musella, Rosa María. Gobierno de la Ciudad de Buenos Aires. Hospital de Infecciosas "Dr. Francisco Javier Muñiz"; ArgentinaFil: Abbate, Pablo Eduardo. Gobierno de la Ciudad de Buenos Aires. Hospital de Infecciosas "Dr. Francisco Javier Muñiz"; ArgentinaFil: Issekutz, Andrew C.. Dalhousie University Halifax; CanadáFil: Bracco, María Marta. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex"; ArgentinaFil: Malbrán, Alejandro. Hospital Británico de Buenos Aires. Servicio de Alergia e Inmunología Clínica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sieling, Peter Allan. University of California at Los Angeles; Estados UnidosFil: Chuluyan, Hector Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: García, Verónica Edith. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaOxford University Press2007-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20325Quiroga, María Florencia; Jurado, Javier Oscar; Martínez, Gustavo Javier; Pasquinelli, Virginia; Musella, Rosa María; et al.; Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis; Oxford University Press; Journal Of Infectious Diseases; 196; 9; 11-2007; 1369-13780022-1899CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jid/article-lookup/doi/10.1086/522522info:eu-repo/semantics/altIdentifier/doi/10.1086/522522info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:57:55Zoai:ri.conicet.gov.ar:11336/20325instacron: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 09:57:55.433CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis |
title |
Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis |
spellingShingle |
Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis Quiroga, María Florencia Cytokines Signal Transduction Antigens Tuberculosis Molecule Donors |
title_short |
Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis |
title_full |
Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis |
title_fullStr |
Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis |
title_full_unstemmed |
Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis |
title_sort |
Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis |
dc.creator.none.fl_str_mv |
Quiroga, María Florencia Jurado, Javier Oscar Martínez, Gustavo Javier Pasquinelli, Virginia Musella, Rosa María Abbate, Pablo Eduardo Issekutz, Andrew C. Bracco, María Marta Malbrán, Alejandro Sieling, Peter Allan Chuluyan, Hector Eduardo García, Verónica Edith |
author |
Quiroga, María Florencia |
author_facet |
Quiroga, María Florencia Jurado, Javier Oscar Martínez, Gustavo Javier Pasquinelli, Virginia Musella, Rosa María Abbate, Pablo Eduardo Issekutz, Andrew C. Bracco, María Marta Malbrán, Alejandro Sieling, Peter Allan Chuluyan, Hector Eduardo García, Verónica Edith |
author_role |
author |
author2 |
Jurado, Javier Oscar Martínez, Gustavo Javier Pasquinelli, Virginia Musella, Rosa María Abbate, Pablo Eduardo Issekutz, Andrew C. Bracco, María Marta Malbrán, Alejandro Sieling, Peter Allan Chuluyan, Hector Eduardo García, Verónica Edith |
author2_role |
author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Cytokines Signal Transduction Antigens Tuberculosis Molecule Donors |
topic |
Cytokines Signal Transduction Antigens Tuberculosis Molecule Donors |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Effective host defense against tuberculosis requires Th1 cytokine responses. We studied the regulation of interferon (IFN)-γ production during tuberculosis by investigating the role of CD31, a receptor that attenuates T cell receptor signals. After antigen stimulation, CD3+CD31+ blood lymphocytes decreased in healthy donors and in tuberculosis patients with robust Th1 responses to Mycobacterium tuberculosis and IFN-γ was secreted only by CD31- T cells. In contrast, in patients with weak Th1 cytokine responses to M. tuberculosis, the level of CD3+CD31+ lymphocytes was increased and IFN-γ production was low. Furthermore, the inverse relationship between CD31 expression and IFN-γ production was in contrast to signaling lymphocytic activation molecule (SLAM) expression, an IFN-γ inducer in tuberculosis. Interestingly, CD31 bound to SLAM-associated protein (SAP), an IFN-γ inhibitor in tuberculosis, and when CD31 and SAP were coexpressed in lymphocytes, their association inhibited the IFN-γ response to M. tuberculosis. Thus, CD31, when binding to SAP, interferes with Th1 responses, suggesting that CD31 has a key regulatory role in the signaling pathway(s) leading to the IFN-γ response to M. tuberculosis. Fil: Quiroga, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina Fil: Jurado, Javier Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina Fil: Martínez, Gustavo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina Fil: Pasquinelli, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina Fil: Musella, Rosa María. Gobierno de la Ciudad de Buenos Aires. Hospital de Infecciosas "Dr. Francisco Javier Muñiz"; Argentina Fil: Abbate, Pablo Eduardo. Gobierno de la Ciudad de Buenos Aires. Hospital de Infecciosas "Dr. Francisco Javier Muñiz"; Argentina Fil: Issekutz, Andrew C.. Dalhousie University Halifax; Canadá Fil: Bracco, María Marta. Academia Nacional de Medicina de Buenos Aires. Instituto de Investigaciones Hematológicas "Mariano R. Castex"; Argentina Fil: Malbrán, Alejandro. Hospital Británico de Buenos Aires. Servicio de Alergia e Inmunología Clínica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Sieling, Peter Allan. University of California at Los Angeles; Estados Unidos Fil: Chuluyan, Hector Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina Fil: García, Verónica Edith. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; Argentina |
description |
Effective host defense against tuberculosis requires Th1 cytokine responses. We studied the regulation of interferon (IFN)-γ production during tuberculosis by investigating the role of CD31, a receptor that attenuates T cell receptor signals. After antigen stimulation, CD3+CD31+ blood lymphocytes decreased in healthy donors and in tuberculosis patients with robust Th1 responses to Mycobacterium tuberculosis and IFN-γ was secreted only by CD31- T cells. In contrast, in patients with weak Th1 cytokine responses to M. tuberculosis, the level of CD3+CD31+ lymphocytes was increased and IFN-γ production was low. Furthermore, the inverse relationship between CD31 expression and IFN-γ production was in contrast to signaling lymphocytic activation molecule (SLAM) expression, an IFN-γ inducer in tuberculosis. Interestingly, CD31 bound to SLAM-associated protein (SAP), an IFN-γ inhibitor in tuberculosis, and when CD31 and SAP were coexpressed in lymphocytes, their association inhibited the IFN-γ response to M. tuberculosis. Thus, CD31, when binding to SAP, interferes with Th1 responses, suggesting that CD31 has a key regulatory role in the signaling pathway(s) leading to the IFN-γ response to M. tuberculosis. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-11 |
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/11336/20325 Quiroga, María Florencia; Jurado, Javier Oscar; Martínez, Gustavo Javier; Pasquinelli, Virginia; Musella, Rosa María; et al.; Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis; Oxford University Press; Journal Of Infectious Diseases; 196; 9; 11-2007; 1369-1378 0022-1899 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/20325 |
identifier_str_mv |
Quiroga, María Florencia; Jurado, Javier Oscar; Martínez, Gustavo Javier; Pasquinelli, Virginia; Musella, Rosa María; et al.; Cross‐Talk between CD31 and the Signaling Lymphocytic Activation Molecule–Associated Protein during Interferon‐γ Production against Mycobacterium tuberculosis; Oxford University Press; Journal Of Infectious Diseases; 196; 9; 11-2007; 1369-1378 0022-1899 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jid/article-lookup/doi/10.1086/522522 info:eu-repo/semantics/altIdentifier/doi/10.1086/522522 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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 |
dc.publisher.none.fl_str_mv |
Oxford University Press |
publisher.none.fl_str_mv |
Oxford University Press |
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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1844613729527791616 |
score |
13.070432 |