Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j

Autores
Nuñez, Sol Yanel; Ziblat, Andrea; Secchiari, Florencia; Torres, Nicolás; Sierra, Jessica Mariel; Raffo Iraolagoitia, Ximena Lucía; Araya, Romina Elizabeth; Domaica, Carolina Ines; Fuertes, Mercedes Beatriz; Zwirner, Norberto Walter
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
NK cells play important roles during immunosurveillance against tumors and viruses as they trigger cytotoxicity against susceptible cells and secrete pro-inflammatory cytokines such as IFN-g. In addition, upon activation, macrophages can become pro-inflammatory (M1) or anti inflammatory (M2) cells. Although the consequences of the crosstalk between M1 and NK cells are known, the outcome of the crosstalk between M2 and NK cells remains ill-defined. Therefore, in the current work, we investigated the outcome and the underlying mechanisms of the interaction between resting or stimulated human NK cells with M1 or M2. We observed a lower percentage of activated NK cells that produced less IFN-g upon co-culture with M2. Also, CD56dim NK cells co-cultured with M2 displayed lower degranulation and cytotoxic activity than NK cells co-cultured with M1. Soluble TGF-b and M2-driven up-regulation of CD85j (ILT-2)on NK cells accounted for the diminished IFN-g production by CD56bright NK cells, while M2-driven up-regulation of CD85j on NK cells accounted for the generation of hyporesponsive CD56dim NK cells with limited degranulation and cytotoxic capacity. Accordingly, M2 expressed higher amounts of HLA-G, the main ligand for CD85j, than M1. Hyporesponsiveness to degranulation in NK cells was not restored at least for several hours upon removal of M2. Therefore, alternatively-activated macrophages restrain NK cell activation and effector functions through different mechanisms, leading to NK cells that display diminished IFN-g production and at least a transiently impaired degranulation ability. These results unravel an inhibitory circuit of possible relevance in pathological situations.
Fil: Nuñez, Sol Yanel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Ziblat, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Secchiari, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Torres, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Sierra, Jessica Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Raffo Iraolagoitia, Ximena Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Araya, Romina Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Domaica, Carolina Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Fuertes, Mercedes Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Zwirner, Norberto Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; Argentina
Materia
Macrophages
Nk Cells
Immunosurveillance
Cytotoxicity
Ifn-G
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:11336/41268
Acceder
id CONICETDig_208c61dde5d1d01e6034c07285d22519
oai_identifier_str oai:ri.conicet.gov.ar:11336/41268
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85jNuñez, Sol YanelZiblat, AndreaSecchiari, FlorenciaTorres, NicolásSierra, Jessica MarielRaffo Iraolagoitia, Ximena LucíaAraya, Romina ElizabethDomaica, Carolina InesFuertes, Mercedes BeatrizZwirner, Norberto WalterMacrophagesNk CellsImmunosurveillanceCytotoxicityIfn-Ghttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3NK cells play important roles during immunosurveillance against tumors and viruses as they trigger cytotoxicity against susceptible cells and secrete pro-inflammatory cytokines such as IFN-g. In addition, upon activation, macrophages can become pro-inflammatory (M1) or anti inflammatory (M2) cells. Although the consequences of the crosstalk between M1 and NK cells are known, the outcome of the crosstalk between M2 and NK cells remains ill-defined. Therefore, in the current work, we investigated the outcome and the underlying mechanisms of the interaction between resting or stimulated human NK cells with M1 or M2. We observed a lower percentage of activated NK cells that produced less IFN-g upon co-culture with M2. Also, CD56dim NK cells co-cultured with M2 displayed lower degranulation and cytotoxic activity than NK cells co-cultured with M1. Soluble TGF-b and M2-driven up-regulation of CD85j (ILT-2)on NK cells accounted for the diminished IFN-g production by CD56bright NK cells, while M2-driven up-regulation of CD85j on NK cells accounted for the generation of hyporesponsive CD56dim NK cells with limited degranulation and cytotoxic capacity. Accordingly, M2 expressed higher amounts of HLA-G, the main ligand for CD85j, than M1. Hyporesponsiveness to degranulation in NK cells was not restored at least for several hours upon removal of M2. Therefore, alternatively-activated macrophages restrain NK cell activation and effector functions through different mechanisms, leading to NK cells that display diminished IFN-g production and at least a transiently impaired degranulation ability. These results unravel an inhibitory circuit of possible relevance in pathological situations.Fil: Nuñez, Sol Yanel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Ziblat, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Secchiari, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Torres, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Sierra, Jessica Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Raffo Iraolagoitia, Ximena Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Araya, Romina Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Domaica, Carolina Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Fuertes, Mercedes Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Zwirner, Norberto Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; ArgentinaAmerican Association of Immunologists2018-02-01info: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/11336/41268Nuñez, Sol Yanel; Ziblat, Andrea; Secchiari, Florencia; Torres, Nicolás; Sierra, Jessica Mariel; et al.; Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j; American Association of Immunologists; Journal of Immunology; 200; 3; 1-2-2018; 1008-10150022-17671550-6606CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.jimmunol.org/lookup/doi/10.4049/jimmunol.1700737info:eu-repo/semantics/altIdentifier/doi/10.4049/jimmunol.1700737info:eu-repo/semantics/altIdentifier/pmid/29282306info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:19Zoai:ri.conicet.gov.ar:11336/41268instacron: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:34982025-09-03 09:47:19.46CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j
title Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j
spellingShingle Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j
Nuñez, Sol Yanel
Macrophages
Nk Cells
Immunosurveillance
Cytotoxicity
Ifn-G
title_short Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j
title_full Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j
title_fullStr Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j
title_full_unstemmed Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j
title_sort Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j
dc.creator.none.fl_str_mv Nuñez, Sol Yanel
Ziblat, Andrea
Secchiari, Florencia
Torres, Nicolás
Sierra, Jessica Mariel
Raffo Iraolagoitia, Ximena Lucía
Araya, Romina Elizabeth
Domaica, Carolina Ines
Fuertes, Mercedes Beatriz
Zwirner, Norberto Walter
author Nuñez, Sol Yanel
author_facet Nuñez, Sol Yanel
Ziblat, Andrea
Secchiari, Florencia
Torres, Nicolás
Sierra, Jessica Mariel
Raffo Iraolagoitia, Ximena Lucía
Araya, Romina Elizabeth
Domaica, Carolina Ines
Fuertes, Mercedes Beatriz
Zwirner, Norberto Walter
author_role author
author2 Ziblat, Andrea
Secchiari, Florencia
Torres, Nicolás
Sierra, Jessica Mariel
Raffo Iraolagoitia, Ximena Lucía
Araya, Romina Elizabeth
Domaica, Carolina Ines
Fuertes, Mercedes Beatriz
Zwirner, Norberto Walter
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Macrophages
Nk Cells
Immunosurveillance
Cytotoxicity
Ifn-G
topic Macrophages
Nk Cells
Immunosurveillance
Cytotoxicity
Ifn-G
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
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 NK cells play important roles during immunosurveillance against tumors and viruses as they trigger cytotoxicity against susceptible cells and secrete pro-inflammatory cytokines such as IFN-g. In addition, upon activation, macrophages can become pro-inflammatory (M1) or anti inflammatory (M2) cells. Although the consequences of the crosstalk between M1 and NK cells are known, the outcome of the crosstalk between M2 and NK cells remains ill-defined. Therefore, in the current work, we investigated the outcome and the underlying mechanisms of the interaction between resting or stimulated human NK cells with M1 or M2. We observed a lower percentage of activated NK cells that produced less IFN-g upon co-culture with M2. Also, CD56dim NK cells co-cultured with M2 displayed lower degranulation and cytotoxic activity than NK cells co-cultured with M1. Soluble TGF-b and M2-driven up-regulation of CD85j (ILT-2)on NK cells accounted for the diminished IFN-g production by CD56bright NK cells, while M2-driven up-regulation of CD85j on NK cells accounted for the generation of hyporesponsive CD56dim NK cells with limited degranulation and cytotoxic capacity. Accordingly, M2 expressed higher amounts of HLA-G, the main ligand for CD85j, than M1. Hyporesponsiveness to degranulation in NK cells was not restored at least for several hours upon removal of M2. Therefore, alternatively-activated macrophages restrain NK cell activation and effector functions through different mechanisms, leading to NK cells that display diminished IFN-g production and at least a transiently impaired degranulation ability. These results unravel an inhibitory circuit of possible relevance in pathological situations.
Fil: Nuñez, Sol Yanel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Ziblat, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Secchiari, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Torres, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Sierra, Jessica Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Raffo Iraolagoitia, Ximena Lucía. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Araya, Romina Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Domaica, Carolina Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Fuertes, Mercedes Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Zwirner, Norberto Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; Argentina
description NK cells play important roles during immunosurveillance against tumors and viruses as they trigger cytotoxicity against susceptible cells and secrete pro-inflammatory cytokines such as IFN-g. In addition, upon activation, macrophages can become pro-inflammatory (M1) or anti inflammatory (M2) cells. Although the consequences of the crosstalk between M1 and NK cells are known, the outcome of the crosstalk between M2 and NK cells remains ill-defined. Therefore, in the current work, we investigated the outcome and the underlying mechanisms of the interaction between resting or stimulated human NK cells with M1 or M2. We observed a lower percentage of activated NK cells that produced less IFN-g upon co-culture with M2. Also, CD56dim NK cells co-cultured with M2 displayed lower degranulation and cytotoxic activity than NK cells co-cultured with M1. Soluble TGF-b and M2-driven up-regulation of CD85j (ILT-2)on NK cells accounted for the diminished IFN-g production by CD56bright NK cells, while M2-driven up-regulation of CD85j on NK cells accounted for the generation of hyporesponsive CD56dim NK cells with limited degranulation and cytotoxic capacity. Accordingly, M2 expressed higher amounts of HLA-G, the main ligand for CD85j, than M1. Hyporesponsiveness to degranulation in NK cells was not restored at least for several hours upon removal of M2. Therefore, alternatively-activated macrophages restrain NK cell activation and effector functions through different mechanisms, leading to NK cells that display diminished IFN-g production and at least a transiently impaired degranulation ability. These results unravel an inhibitory circuit of possible relevance in pathological situations.
publishDate 2018
dc.date.none.fl_str_mv 2018-02-01
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/11336/41268
Nuñez, Sol Yanel; Ziblat, Andrea; Secchiari, Florencia; Torres, Nicolás; Sierra, Jessica Mariel; et al.; Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j; American Association of Immunologists; Journal of Immunology; 200; 3; 1-2-2018; 1008-1015
0022-1767
1550-6606
CONICET Digital
CONICET
url http://hdl.handle.net/11336/41268
identifier_str_mv Nuñez, Sol Yanel; Ziblat, Andrea; Secchiari, Florencia; Torres, Nicolás; Sierra, Jessica Mariel; et al.; Human M2 macrophages limit NK cell effector functions through secretion of TGF-b and engagement of CD85j; American Association of Immunologists; Journal of Immunology; 200; 3; 1-2-2018; 1008-1015
0022-1767
1550-6606
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.jimmunol.org/lookup/doi/10.4049/jimmunol.1700737
info:eu-repo/semantics/altIdentifier/doi/10.4049/jimmunol.1700737
info:eu-repo/semantics/altIdentifier/pmid/29282306
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Association of Immunologists
publisher.none.fl_str_mv American Association of Immunologists
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 13.13397

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