VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction

Autores
Fraccaroli, Laura Virginia; Grasso, Esteban Nicolas; Hauk, Vanesa Cintia; Paparini, Daniel Esteban; Soczewski, Elizabeth Victoria; Mor, Gil; Perez Leiros, Claudia; Ramhorst, Rosanna Elizabeth
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Inducible regulatory T cells (Tregs) exert a timely and efficient immunosuppressive action at the critical peri-implantation stage essential for maternal tolerance to the conceptus. Vasoactive intestinal peptide (VIP) promotes anti-inflammatory and tolerogenic profiles through binding to VIP receptors on immune cells. We evaluated whether VIP produced by trophoblast cells induces Tregs during the early interaction of maternal leukocytes with trophoblast cells, thus contributing to maternal tolerance. We used an in vitro model of maternal leukocyte–trophoblast cell interaction represented by cocultures of fertile women’s PBMCs with a human trophoblast cell line (Swan-71) and evaluated the effect of VIP added exogenously and of the endogenous polypeptide. VIP increased the frequency of CD4+CD25+FoxP3+ cells after coculture, and these cells were able to suppress the maternal alloresponse. VIP also increased the frequency of CD4+IL10+ and CD4+TGFβ+ cells, but it did not modulate IFN-γ or IL-17 production. Swan-71 secreted VIP, and their coculture with maternal PBMCs significantly increased the frequency of Tregs. This effect was even more pronounced if the trophoblast cells had been pretreated with VIP. In both situations, the VIP antagonist prevented the increase in the frequency of CD4+Foxp3+ cells, reflecting a specific effect of the polypeptide after the interaction with Swan-71 cells. Finally, the increase in CD4+CD25+FoxP3+ frequency was prevented by an anti–TGF-β Ab and a VIP antagonist. These results suggest that VIP could have an active role in the immunoregulatory processes operating in the maternal–placental interface by contributing to the induction of Tregs through a mechanism involving TGF-β1.
Fil: Fraccaroli, Laura Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Grasso, Esteban Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Hauk, Vanesa Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Paparini, Daniel Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Soczewski, Elizabeth Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Mor, Gil. University of Yale. School of Medicine; Estados Unidos
Fil: Perez Leiros, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Ramhorst, Rosanna Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Materia
Early Pregnancy
Itreg
Tgf-Β
Tolerance
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:11336/49471
Acceder
id CONICETDig_87f457ff1b69b9d04bab62059d7b0de6
oai_identifier_str oai:ri.conicet.gov.ar:11336/49471
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interactionFraccaroli, Laura VirginiaGrasso, Esteban NicolasHauk, Vanesa CintiaPaparini, Daniel EstebanSoczewski, Elizabeth VictoriaMor, GilPerez Leiros, ClaudiaRamhorst, Rosanna ElizabethEarly PregnancyItregTgf-ΒTolerancehttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Inducible regulatory T cells (Tregs) exert a timely and efficient immunosuppressive action at the critical peri-implantation stage essential for maternal tolerance to the conceptus. Vasoactive intestinal peptide (VIP) promotes anti-inflammatory and tolerogenic profiles through binding to VIP receptors on immune cells. We evaluated whether VIP produced by trophoblast cells induces Tregs during the early interaction of maternal leukocytes with trophoblast cells, thus contributing to maternal tolerance. We used an in vitro model of maternal leukocyte–trophoblast cell interaction represented by cocultures of fertile women’s PBMCs with a human trophoblast cell line (Swan-71) and evaluated the effect of VIP added exogenously and of the endogenous polypeptide. VIP increased the frequency of CD4+CD25+FoxP3+ cells after coculture, and these cells were able to suppress the maternal alloresponse. VIP also increased the frequency of CD4+IL10+ and CD4+TGFβ+ cells, but it did not modulate IFN-γ or IL-17 production. Swan-71 secreted VIP, and their coculture with maternal PBMCs significantly increased the frequency of Tregs. This effect was even more pronounced if the trophoblast cells had been pretreated with VIP. In both situations, the VIP antagonist prevented the increase in the frequency of CD4+Foxp3+ cells, reflecting a specific effect of the polypeptide after the interaction with Swan-71 cells. Finally, the increase in CD4+CD25+FoxP3+ frequency was prevented by an anti–TGF-β Ab and a VIP antagonist. These results suggest that VIP could have an active role in the immunoregulatory processes operating in the maternal–placental interface by contributing to the induction of Tregs through a mechanism involving TGF-β1.Fil: Fraccaroli, Laura Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Grasso, Esteban Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Hauk, Vanesa Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Paparini, Daniel Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Soczewski, Elizabeth Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Mor, Gil. University of Yale. School of Medicine; Estados UnidosFil: Perez Leiros, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Ramhorst, Rosanna Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; ArgentinaFederation of American Societies for Experimental Biology2015-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/49471Fraccaroli, Laura Virginia; Grasso, Esteban Nicolas; Hauk, Vanesa Cintia; Paparini, Daniel Esteban; Soczewski, Elizabeth Victoria; et al.; VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction; Federation of American Societies for Experimental Biology; Journal of Leukocyte Biology; 98; 1; 7-2015; 49-580741-54001938-3673CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1189/jlb.1A1014-492RRinfo:eu-repo/semantics/altIdentifier/url/https://jlb.onlinelibrary.wiley.com/doi/10.1189/jlb.1A1014-492RRinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:07:08Zoai:ri.conicet.gov.ar:11336/49471instacron: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 10:07:09.056CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction
title VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction
spellingShingle VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction
Fraccaroli, Laura Virginia
Early Pregnancy
Itreg
Tgf-Β
Tolerance
title_short VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction
title_full VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction
title_fullStr VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction
title_full_unstemmed VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction
title_sort VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction
dc.creator.none.fl_str_mv Fraccaroli, Laura Virginia
Grasso, Esteban Nicolas
Hauk, Vanesa Cintia
Paparini, Daniel Esteban
Soczewski, Elizabeth Victoria
Mor, Gil
Perez Leiros, Claudia
Ramhorst, Rosanna Elizabeth
author Fraccaroli, Laura Virginia
author_facet Fraccaroli, Laura Virginia
Grasso, Esteban Nicolas
Hauk, Vanesa Cintia
Paparini, Daniel Esteban
Soczewski, Elizabeth Victoria
Mor, Gil
Perez Leiros, Claudia
Ramhorst, Rosanna Elizabeth
author_role author
author2 Grasso, Esteban Nicolas
Hauk, Vanesa Cintia
Paparini, Daniel Esteban
Soczewski, Elizabeth Victoria
Mor, Gil
Perez Leiros, Claudia
Ramhorst, Rosanna Elizabeth
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Early Pregnancy
Itreg
Tgf-Β
Tolerance
topic Early Pregnancy
Itreg
Tgf-Β
Tolerance
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Inducible regulatory T cells (Tregs) exert a timely and efficient immunosuppressive action at the critical peri-implantation stage essential for maternal tolerance to the conceptus. Vasoactive intestinal peptide (VIP) promotes anti-inflammatory and tolerogenic profiles through binding to VIP receptors on immune cells. We evaluated whether VIP produced by trophoblast cells induces Tregs during the early interaction of maternal leukocytes with trophoblast cells, thus contributing to maternal tolerance. We used an in vitro model of maternal leukocyte–trophoblast cell interaction represented by cocultures of fertile women’s PBMCs with a human trophoblast cell line (Swan-71) and evaluated the effect of VIP added exogenously and of the endogenous polypeptide. VIP increased the frequency of CD4+CD25+FoxP3+ cells after coculture, and these cells were able to suppress the maternal alloresponse. VIP also increased the frequency of CD4+IL10+ and CD4+TGFβ+ cells, but it did not modulate IFN-γ or IL-17 production. Swan-71 secreted VIP, and their coculture with maternal PBMCs significantly increased the frequency of Tregs. This effect was even more pronounced if the trophoblast cells had been pretreated with VIP. In both situations, the VIP antagonist prevented the increase in the frequency of CD4+Foxp3+ cells, reflecting a specific effect of the polypeptide after the interaction with Swan-71 cells. Finally, the increase in CD4+CD25+FoxP3+ frequency was prevented by an anti–TGF-β Ab and a VIP antagonist. These results suggest that VIP could have an active role in the immunoregulatory processes operating in the maternal–placental interface by contributing to the induction of Tregs through a mechanism involving TGF-β1.
Fil: Fraccaroli, Laura Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Grasso, Esteban Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Hauk, Vanesa Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Paparini, Daniel Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Soczewski, Elizabeth Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Mor, Gil. University of Yale. School of Medicine; Estados Unidos
Fil: Perez Leiros, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Ramhorst, Rosanna Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
description Inducible regulatory T cells (Tregs) exert a timely and efficient immunosuppressive action at the critical peri-implantation stage essential for maternal tolerance to the conceptus. Vasoactive intestinal peptide (VIP) promotes anti-inflammatory and tolerogenic profiles through binding to VIP receptors on immune cells. We evaluated whether VIP produced by trophoblast cells induces Tregs during the early interaction of maternal leukocytes with trophoblast cells, thus contributing to maternal tolerance. We used an in vitro model of maternal leukocyte–trophoblast cell interaction represented by cocultures of fertile women’s PBMCs with a human trophoblast cell line (Swan-71) and evaluated the effect of VIP added exogenously and of the endogenous polypeptide. VIP increased the frequency of CD4+CD25+FoxP3+ cells after coculture, and these cells were able to suppress the maternal alloresponse. VIP also increased the frequency of CD4+IL10+ and CD4+TGFβ+ cells, but it did not modulate IFN-γ or IL-17 production. Swan-71 secreted VIP, and their coculture with maternal PBMCs significantly increased the frequency of Tregs. This effect was even more pronounced if the trophoblast cells had been pretreated with VIP. In both situations, the VIP antagonist prevented the increase in the frequency of CD4+Foxp3+ cells, reflecting a specific effect of the polypeptide after the interaction with Swan-71 cells. Finally, the increase in CD4+CD25+FoxP3+ frequency was prevented by an anti–TGF-β Ab and a VIP antagonist. These results suggest that VIP could have an active role in the immunoregulatory processes operating in the maternal–placental interface by contributing to the induction of Tregs through a mechanism involving TGF-β1.
publishDate 2015
dc.date.none.fl_str_mv 2015-07
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/11336/49471
Fraccaroli, Laura Virginia; Grasso, Esteban Nicolas; Hauk, Vanesa Cintia; Paparini, Daniel Esteban; Soczewski, Elizabeth Victoria; et al.; VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction; Federation of American Societies for Experimental Biology; Journal of Leukocyte Biology; 98; 1; 7-2015; 49-58
0741-5400
1938-3673
CONICET Digital
CONICET
url http://hdl.handle.net/11336/49471
identifier_str_mv Fraccaroli, Laura Virginia; Grasso, Esteban Nicolas; Hauk, Vanesa Cintia; Paparini, Daniel Esteban; Soczewski, Elizabeth Victoria; et al.; VIP boosts regulatory T cell induction by trophoblast cells in an in vitro model of trophoblast–maternal leukocyte interaction; Federation of American Societies for Experimental Biology; Journal of Leukocyte Biology; 98; 1; 7-2015; 49-58
0741-5400
1938-3673
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1189/jlb.1A1014-492RR
info:eu-repo/semantics/altIdentifier/url/https://jlb.onlinelibrary.wiley.com/doi/10.1189/jlb.1A1014-492RR
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
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application/pdf
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application/pdf
dc.publisher.none.fl_str_mv Federation of American Societies for Experimental Biology
publisher.none.fl_str_mv Federation of American Societies for Experimental Biology
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
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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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