CD3+ Macrophages Deliver Proinflammatory Cytokines by a CD3- and Transmembrane TNF-Dependent Pathway and Are Increased at the BCG-Infection Site
Macrophages are essential cells of the innate immune response against microbial infections, and they have the ability to adapt under both pro- and anti-inflammatory conditions and develop different functions. A growing body of evidence regarding a novel macrophage subpopulation that expresses CD3 ha...
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doaj-e96ffc2f9d924820b20e36858725801c2020-11-25T01:17:07ZengFrontiers Media S.A.Frontiers in Immunology1664-32242019-11-011010.3389/fimmu.2019.02550470153CD3+ Macrophages Deliver Proinflammatory Cytokines by a CD3- and Transmembrane TNF-Dependent Pathway and Are Increased at the BCG-Infection SiteAdriana Rodriguez-Cruz0Dominique Vesin1Lucero Ramon-Luing2Joaquin Zuñiga3Valérie F. J. Quesniaux4Bernhard Ryffel5Ricardo Lascurain6Ricardo Lascurain7Irene Garcia8Leslie Chávez-Galán9Department of Biochemistry, Faculty of Medicine, Universidad Nacional Autónoma de México, Mexico City, MexicoDepartment of Pathology and Immunology, Faculty of Medicine, Centre Medical Universitaire, University of Geneva, Geneva, SwitzerlandLaboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosío Villegas”, Mexico City, MexicoLaboratory of Immunobiology and Genetics, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosío Villegas”, Mexico City, MexicoExperimental Molecular Immunology and Neurogenetics (UMR7355), CNRS and University of Orléans, Orléans, FranceExperimental Molecular Immunology and Neurogenetics (UMR7355), CNRS and University of Orléans, Orléans, FranceDepartment of Biochemistry, Faculty of Medicine, Universidad Nacional Autónoma de México, Mexico City, MexicoHospital Nacional Homeopático, Secretaría de Salud, Mexico City, MexicoDepartment of Pathology and Immunology, Faculty of Medicine, Centre Medical Universitaire, University of Geneva, Geneva, SwitzerlandLaboratory of Integrative Immunology, Instituto Nacional de Enfermedades Respiratorias “Ismael Cosío Villegas”, Mexico City, MexicoMacrophages are essential cells of the innate immune response against microbial infections, and they have the ability to adapt under both pro- and anti-inflammatory conditions and develop different functions. A growing body of evidence regarding a novel macrophage subpopulation that expresses CD3 has recently emerged. Here, we explain that human circulating monocytes can be differentiated into CD3+TCRαβ+ and CD3+TCRαβ− macrophages. Both cell subpopulations express on their cell surface HLA family molecules, but only the CD3+TCRαβ+ macrophage subpopulation co-express CD1 family molecules and transmembrane TNF (tmTNF). CD3+TCRαβ+ macrophages secrete IL-1β, IL-6 IP-10, and MCP-1 by both tmTNF- and CD3-dependent pathways, while CD3+TCRαβ− macrophages specifically produce IFN-γ, TNF, and MIP-1β by a CD3-dependent pathway. In this study, we also used a mouse model of BCG-induced pleurisy and demonstrated that CD3+ myeloid cells (TCRαβ+ and TCRαβ− cells) are increased at the infection sites during the acute phase (2 weeks post-infection). Interestingly, cell increment was mediated by tmTNF, and the soluble form of TNF was dispensable. BCG-infection also induced the expression of TNF receptor 2 on CD3+ myeloid cells, which increased after BCG-infection, suggesting that the tmTNF/TNFRs axis plays an important role in the presence or function of these cells in tuberculosis.https://www.frontiersin.org/article/10.3389/fimmu.2019.02550/fullmacrophageCD3TNF pathwaypro-inflammatory cytokinesBCG infection |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Adriana Rodriguez-Cruz Dominique Vesin Lucero Ramon-Luing Joaquin Zuñiga Valérie F. J. Quesniaux Bernhard Ryffel Ricardo Lascurain Ricardo Lascurain Irene Garcia Leslie Chávez-Galán |
spellingShingle |
Adriana Rodriguez-Cruz Dominique Vesin Lucero Ramon-Luing Joaquin Zuñiga Valérie F. J. Quesniaux Bernhard Ryffel Ricardo Lascurain Ricardo Lascurain Irene Garcia Leslie Chávez-Galán CD3+ Macrophages Deliver Proinflammatory Cytokines by a CD3- and Transmembrane TNF-Dependent Pathway and Are Increased at the BCG-Infection Site Frontiers in Immunology macrophage CD3 TNF pathway pro-inflammatory cytokines BCG infection |
author_facet |
Adriana Rodriguez-Cruz Dominique Vesin Lucero Ramon-Luing Joaquin Zuñiga Valérie F. J. Quesniaux Bernhard Ryffel Ricardo Lascurain Ricardo Lascurain Irene Garcia Leslie Chávez-Galán |
author_sort |
Adriana Rodriguez-Cruz |
title |
CD3+ Macrophages Deliver Proinflammatory Cytokines by a CD3- and Transmembrane TNF-Dependent Pathway and Are Increased at the BCG-Infection Site |
title_short |
CD3+ Macrophages Deliver Proinflammatory Cytokines by a CD3- and Transmembrane TNF-Dependent Pathway and Are Increased at the BCG-Infection Site |
title_full |
CD3+ Macrophages Deliver Proinflammatory Cytokines by a CD3- and Transmembrane TNF-Dependent Pathway and Are Increased at the BCG-Infection Site |
title_fullStr |
CD3+ Macrophages Deliver Proinflammatory Cytokines by a CD3- and Transmembrane TNF-Dependent Pathway and Are Increased at the BCG-Infection Site |
title_full_unstemmed |
CD3+ Macrophages Deliver Proinflammatory Cytokines by a CD3- and Transmembrane TNF-Dependent Pathway and Are Increased at the BCG-Infection Site |
title_sort |
cd3+ macrophages deliver proinflammatory cytokines by a cd3- and transmembrane tnf-dependent pathway and are increased at the bcg-infection site |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Immunology |
issn |
1664-3224 |
publishDate |
2019-11-01 |
description |
Macrophages are essential cells of the innate immune response against microbial infections, and they have the ability to adapt under both pro- and anti-inflammatory conditions and develop different functions. A growing body of evidence regarding a novel macrophage subpopulation that expresses CD3 has recently emerged. Here, we explain that human circulating monocytes can be differentiated into CD3+TCRαβ+ and CD3+TCRαβ− macrophages. Both cell subpopulations express on their cell surface HLA family molecules, but only the CD3+TCRαβ+ macrophage subpopulation co-express CD1 family molecules and transmembrane TNF (tmTNF). CD3+TCRαβ+ macrophages secrete IL-1β, IL-6 IP-10, and MCP-1 by both tmTNF- and CD3-dependent pathways, while CD3+TCRαβ− macrophages specifically produce IFN-γ, TNF, and MIP-1β by a CD3-dependent pathway. In this study, we also used a mouse model of BCG-induced pleurisy and demonstrated that CD3+ myeloid cells (TCRαβ+ and TCRαβ− cells) are increased at the infection sites during the acute phase (2 weeks post-infection). Interestingly, cell increment was mediated by tmTNF, and the soluble form of TNF was dispensable. BCG-infection also induced the expression of TNF receptor 2 on CD3+ myeloid cells, which increased after BCG-infection, suggesting that the tmTNF/TNFRs axis plays an important role in the presence or function of these cells in tuberculosis. |
topic |
macrophage CD3 TNF pathway pro-inflammatory cytokines BCG infection |
url |
https://www.frontiersin.org/article/10.3389/fimmu.2019.02550/full |
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