Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/44896 |
Resumo: | The complexity of Leishmania host interactions, one of the main leishmaniasis issues, is yet to be fully understood. We detected elevated IL-27 plasma levels in European patients with active visceral disease caused by Leishmania infantum, which returned to basal levels after successful treatment, suggesting this cytokine as a probable infection mediator. We further addressed this hypothesis recurring to two classical susceptible visceral leishmaniasis mouse models. BALB/c, but not C57BU6 mice, showed increased IL-27 systemic levels after infection, which was associated with an upregulation of IL-27p28 expression by dendritic cells and higher parasite burdens. Neutralization of IL-27 in acutely infected BALB/c led to decreased parasite burdens and a transient increase in IFN-gamma(+) splenic T cells, while administration of IL-27 to C57BU6 promoted a local anti-inflammatory cytokine response at the site of infection and increased parasite loads. Overall, we show that, as in humans, BALB/c IL-27 systemic levels are infection dependently upregulated and may favor parasite installation by controlling inflammation. |
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Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humansIL-27Leishmania infantumHumanMouse modelsImmune regulationCiências Médicas::Medicina BásicaScience & TechnologyThe complexity of Leishmania host interactions, one of the main leishmaniasis issues, is yet to be fully understood. We detected elevated IL-27 plasma levels in European patients with active visceral disease caused by Leishmania infantum, which returned to basal levels after successful treatment, suggesting this cytokine as a probable infection mediator. We further addressed this hypothesis recurring to two classical susceptible visceral leishmaniasis mouse models. BALB/c, but not C57BU6 mice, showed increased IL-27 systemic levels after infection, which was associated with an upregulation of IL-27p28 expression by dendritic cells and higher parasite burdens. Neutralization of IL-27 in acutely infected BALB/c led to decreased parasite burdens and a transient increase in IFN-gamma(+) splenic T cells, while administration of IL-27 to C57BU6 promoted a local anti-inflammatory cytokine response at the site of infection and increased parasite loads. Overall, we show that, as in humans, BALB/c IL-27 systemic levels are infection dependently upregulated and may favor parasite installation by controlling inflammation.Fundação para a Ciência e Tecnologia (FCT)/Ministério da Educação e da Ciência (MEC), co-funded by FEDER under the PT2020 Partnership Agreement through the Research Unit NO. 4293; by European Community’s Seventh Framework Programme under grant agreement No. 603182 (Project MuLeVaClin) and by the ISCIII-AES project (project reference PI13/00440). PC and BP-C are supported by fellowships from the European Community’s Seventh Framework Programme under grant agreements No. 603182 (Project MuLeVaClin) and No. 603240-2 (Project NMTryPI)Frontiers MediaUniversidade do MinhoPérez-Cabezas, BegoñaCecílio, PedroRobalo, Ana LuísaSilvestre, Ricardo Jorge LealCarrillo, EugeniaMoreno, JavierMartín, Juan V. SanVasconcellos, RitaSilva, Anabela Cordeiro da2016-112016-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/44896engPérez-Cabezas, B., Cecílio, P., Robalo, A. L., Silvestre, R., Carrillo, et. al.(2016). interleukin-27 early impacts Leishmania infantum infection in Mice and correlates with active Visceral Disease in humans. Frontiers in Immunology, 71664-322410.3389/fimmu.2016.00478http://journal.frontiersin.org/article/10.3389/fimmu.2016.00478/fullinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T11:55:24Zoai:repositorium.sdum.uminho.pt:1822/44896Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:44:56.946778Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans |
title |
Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans |
spellingShingle |
Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans Pérez-Cabezas, Begoña IL-27 Leishmania infantum Human Mouse models Immune regulation Ciências Médicas::Medicina Básica Science & Technology |
title_short |
Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans |
title_full |
Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans |
title_fullStr |
Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans |
title_full_unstemmed |
Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans |
title_sort |
Interleukin-27 early impacts Leishmania infantum infection in mice and correlates with active visceral disease in humans |
author |
Pérez-Cabezas, Begoña |
author_facet |
Pérez-Cabezas, Begoña Cecílio, Pedro Robalo, Ana Luísa Silvestre, Ricardo Jorge Leal Carrillo, Eugenia Moreno, Javier Martín, Juan V. San Vasconcellos, Rita Silva, Anabela Cordeiro da |
author_role |
author |
author2 |
Cecílio, Pedro Robalo, Ana Luísa Silvestre, Ricardo Jorge Leal Carrillo, Eugenia Moreno, Javier Martín, Juan V. San Vasconcellos, Rita Silva, Anabela Cordeiro da |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Pérez-Cabezas, Begoña Cecílio, Pedro Robalo, Ana Luísa Silvestre, Ricardo Jorge Leal Carrillo, Eugenia Moreno, Javier Martín, Juan V. San Vasconcellos, Rita Silva, Anabela Cordeiro da |
dc.subject.por.fl_str_mv |
IL-27 Leishmania infantum Human Mouse models Immune regulation Ciências Médicas::Medicina Básica Science & Technology |
topic |
IL-27 Leishmania infantum Human Mouse models Immune regulation Ciências Médicas::Medicina Básica Science & Technology |
description |
The complexity of Leishmania host interactions, one of the main leishmaniasis issues, is yet to be fully understood. We detected elevated IL-27 plasma levels in European patients with active visceral disease caused by Leishmania infantum, which returned to basal levels after successful treatment, suggesting this cytokine as a probable infection mediator. We further addressed this hypothesis recurring to two classical susceptible visceral leishmaniasis mouse models. BALB/c, but not C57BU6 mice, showed increased IL-27 systemic levels after infection, which was associated with an upregulation of IL-27p28 expression by dendritic cells and higher parasite burdens. Neutralization of IL-27 in acutely infected BALB/c led to decreased parasite burdens and a transient increase in IFN-gamma(+) splenic T cells, while administration of IL-27 to C57BU6 promoted a local anti-inflammatory cytokine response at the site of infection and increased parasite loads. Overall, we show that, as in humans, BALB/c IL-27 systemic levels are infection dependently upregulated and may favor parasite installation by controlling inflammation. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-11 2016-11-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/44896 |
url |
http://hdl.handle.net/1822/44896 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pérez-Cabezas, B., Cecílio, P., Robalo, A. L., Silvestre, R., Carrillo, et. al.(2016). interleukin-27 early impacts Leishmania infantum infection in Mice and correlates with active Visceral Disease in humans. Frontiers in Immunology, 7 1664-3224 10.3389/fimmu.2016.00478 http://journal.frontiersin.org/article/10.3389/fimmu.2016.00478/full |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Frontiers Media |
publisher.none.fl_str_mv |
Frontiers Media |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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