γδ T cells confer protection against murine cytomegalovirus (MCMV).
| dc.rights.license | open | en_US |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation = Immunologie Conceptuelle, Expérimentale et Translationnelle [ImmunoConcept] | |
| dc.contributor.author | KHAIRALLAH, Camille | |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation = Immunologie Conceptuelle, Expérimentale et Translationnelle [ImmunoConcept] | |
| dc.contributor.author | NETZER, Sonia | |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation = Immunologie Conceptuelle, Expérimentale et Translationnelle [ImmunoConcept] | |
| dc.contributor.author | VILLACRECES, Arnaud | |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation = Immunologie Conceptuelle, Expérimentale et Translationnelle [ImmunoConcept] | |
| dc.contributor.author | JUZAN, Marina | |
| dc.contributor.author | ROUSSEAU, Benoît | |
| dc.contributor.author | DULANTO, Sara | |
| dc.contributor.author | GIESE, Alban | |
| dc.contributor.author | COSTET, Pierre | |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation = Immunologie Conceptuelle, Expérimentale et Translationnelle [ImmunoConcept] | |
| dc.contributor.author | PRALORAN, Vincent | |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation = Immunologie Conceptuelle, Expérimentale et Translationnelle [ImmunoConcept] | |
| dc.contributor.author | MOREAU, Jean-François | |
| dc.contributor.author | DUBUS, Pierre | |
| dc.contributor.author | VERMIJLEN, David | |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation = Immunologie Conceptuelle, Expérimentale et Translationnelle [ImmunoConcept] | |
| dc.contributor.author | DECHANET-MERVILLE, Julie
IDREF: 061667994 | |
| hal.structure.identifier | Immunology from Concept and Experiments to Translation = Immunologie Conceptuelle, Expérimentale et Translationnelle [ImmunoConcept] | |
| dc.contributor.author | CAPONE, Myriam | |
| dc.date.accessioned | 2021-10-27T08:22:41Z | |
| dc.date.available | 2021-10-27T08:22:41Z | |
| dc.date.issued | 2015-03-01 | |
| dc.identifier.issn | 1553-7374 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/117094 | |
| dc.description.abstractEn | Cytomegalovirus (CMV) is a leading infectious cause of morbidity in immune-compromised patients. γδ T cells have been involved in the response to CMV but their role in protection has not been firmly established and their dependency on other lymphocytes has not been addressed. Using C57BL/6 αβ and/or γδ T cell-deficient mice, we here show that γδ T cells are as competent as αβ T cells to protect mice from CMV-induced death. γδ T cell-mediated protection involved control of viral load and prevented organ damage. γδ T cell recovery by bone marrow transplant or adoptive transfer experiments rescued CD3ε-/- mice from CMV-induced death confirming the protective antiviral role of γδ T cells. As observed in humans, different γδ T cell subsets were induced upon CMV challenge, which differentiated into effector memory cells. This response was observed in the liver and lungs and implicated both CD27+ and CD27- γδ T cells. NK cells were the largely preponderant producers of IFNγ and cytotoxic granules throughout the infection, suggesting that the protective role of γδ T cells did not principally rely on either of these two functions. Finally, γδ T cells were strikingly sufficient to fully protect Rag-/-γc-/- mice from death, demonstrating that they can act in the absence of B and NK cells. Altogether our results uncover an autonomous protective antiviral function of γδ T cells, and open new perspectives for the characterization of a non classical mode of action which should foster the design of new γδ T cell based therapies, especially useful in αβ T cell compromised patients. | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
| dc.subject.en | Animals | |
| dc.subject.en | Herpesviridae Infections | |
| dc.subject.en | Immunity | |
| dc.subject.en | Cellular | |
| dc.subject.en | Mice | |
| dc.subject.en | Mice | |
| dc.subject.en | Knockout | |
| dc.subject.en | Muromegalovirus | |
| dc.subject.en | Receptors | |
| dc.subject.en | Antigen | |
| dc.subject.en | T-Cell | |
| dc.subject.en | gamma-delta | |
| dc.subject.en | T-Lymphocytes | |
| dc.title.en | γδ T cells confer protection against murine cytomegalovirus (MCMV). | |
| dc.title.alternative | PLoS Pathog | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1371/journal.ppat.1004702 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Médecine humaine et pathologie | |
| dc.identifier.pubmed | 25747674 | en_US |
| bordeaux.journal | PLoS Pathogens | en_US |
| bordeaux.page | e1004702 | en_US |
| bordeaux.volume | 11 | en_US |
| bordeaux.hal.laboratories | ImmunoConcEpT - UMR 5164 | en_US |
| bordeaux.issue | 3 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | pubmed | |
| hal.identifier | hal-03760886 | |
| hal.version | 1 | |
| hal.export | false | |
| workflow.import.source | pubmed | |
| dc.rights.cc | CC BY | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=PLoS%20Pathogens&rft.date=2015-03-01&rft.volume=11&rft.issue=3&rft.spage=e1004702&rft.epage=e1004702&rft.eissn=1553-7374&rft.issn=1553-7374&rft.au=KHAIRALLAH,%20Camille&NETZER,%20Sonia&VILLACRECES,%20Arnaud&JUZAN,%20Marina&ROUSSEAU,%20Beno%C3%AEt&rft.genre=article |
