The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis

Detalhes bibliográficos
Autor(a) principal: Oliveira, Walker N.
Data de Publicação: 2021
Outros Autores: Dórea, Andreza S., Carneiro, Pedro P., Nascimento, Maurício T., Carvalho, Lucas P., Machado, Paulo R. L., Schriefer, Albert, Bacellar, OlÍvia, Carvalho, Edgar Marcelino
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/49870
Resumo: National Institutes of Health (AI 136032 to EC) and by the Foundation for Support Research in the State of Bahia, Brazil (FAPESB).
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spelling Oliveira, Walker N.Dórea, Andreza S.Carneiro, Pedro P.Nascimento, Maurício T.Carvalho, Lucas P.Machado, Paulo R. L.Schriefer, AlbertBacellar, OlÍviaCarvalho, Edgar Marcelino2021-11-18T17:51:32Z2021-11-18T17:51:32Z2021OLIVEIRA, Walker N. et al. The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis. Frontiers in Cellular and Infection Microbiology, 2021.2235-2988https://www.arca.fiocruz.br/handle/icict/4987010.3389/fcimb.2021.740278National Institutes of Health (AI 136032 to EC) and by the Foundation for Support Research in the State of Bahia, Brazil (FAPESB).Universidade Federal da Bahia. Complexo Hospitalar Universitário Prof. Edgard Santos. Serviço de Imunologia. Salvador, BA, Brasil / Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais. Salvador, BA, Brasil.Universidade Federal da Bahia. Complexo Hospitalar Universitário Prof. Edgard Santos. Serviço de Imunologia. Salvador, BA, Brasil / Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais. Salvador, BA, Brasil.Universidade Federal da Bahia. Complexo Hospitalar Universitário Prof. Edgard Santos. Serviço de Imunologia. Salvador, BA, Brasil / Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais. Salvador, BA, Brasil.Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil.Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais. Salvador, BA, Brasil / Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Instituto de Ciências da Saúde. Departamento de Ciências da Biointeração. Salvador, BA, Brasil.Universidade Federal da Bahia. Complexo Hospitalar Universitário Prof. Edgard Santos. Serviço de Imunologia. Salvador, BA, Brasil / Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais. Salvador, BA, Brasil.Universidade Federal da Bahia. Complexo Hospitalar Universitário Prof. Edgard Santos. Serviço de Imunologia. Salvador, BA, Brasil / Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais. Salvador, BA, Brasil / Universidade Federal da Bahia. Instituto de Ciências da Saúde. Departamento de Ciências da Biointeração. Salvador, BA, Brasil.Universidade Federal da Bahia. Complexo Hospitalar Universitário Prof. Edgard Santos. Serviço de Imunologia. Salvador, BA, Brasil / Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais. Salvador, BA, Brasil.Universidade Federal da Bahia. Complexo Hospitalar Universitário Prof. Edgard Santos. Serviço de Imunologia. Salvador, BA, Brasil / Instituto Nacional de Ciência e Tecnologia de Doenças Tropicais. Salvador, BA, Brasil / Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil.Disseminated Leishmaniasis (DL) is an emerging and severe form of Leishmania (Viannia) braziliensis infection defined by the presence of 10 and up to more than 1,000 skin lesions. The mechanisms underlying parasite dissemination remain unknown. Genotypic differences among species of L. braziliensis have been associated with different clinical forms of disease. The present work compared the function of monocytes obtained from patients with cutaneous leishmaniasis (CL) and DL in response to infection with L. braziliensis isolates of both these two clinical forms of disease. Mononuclear cells obtained from DL and CL patients were infected with different L. braziliensis isolates, and numbers of infected cells, parasite load, respiratory burst, TLR2 and TLR4 expression and cytokine production were evaluated. DL isolates infected more monocytes, induced greater respiratory burst, and more cytokine production compared to isolates from CL patients regardless of the origin of monocytes (DL or CL). However, greater parasite multiplication and higher TLR2 and TLR4 expression were seen in monocytes from DL patients compared to CL following infection with DL isolates. Our results indicate the participation of both parasite genotype and host factors in the pathogenesis of DL.engFrontiers Medialeishmaniose cutâneaMonócitosInflamaçãoLeishmaniose disseminadaLeishmania (Viannia) braziliensisCutaneous leishmaniasisMonocytesInflammatory responseDisseminated leishmaniasisLeishmania (Viannia) braziliensisThe Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83097https://www.arca.fiocruz.br/bitstream/icict/49870/1/license.txt36b51ef91c52b5338d9d29ba0cc807bcMD51ORIGINALOliveira, Walker N. The influence....pdfOliveira, Walker N. 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dc.title.pt_BR.fl_str_mv The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis
title The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis
spellingShingle The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis
Oliveira, Walker N.
leishmaniose cutânea
Monócitos
Inflamação
Leishmaniose disseminada
Leishmania (Viannia) braziliensis
Cutaneous leishmaniasis
Monocytes
Inflammatory response
Disseminated leishmaniasis
Leishmania (Viannia) braziliensis
title_short The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis
title_full The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis
title_fullStr The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis
title_full_unstemmed The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis
title_sort The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis
author Oliveira, Walker N.
author_facet Oliveira, Walker N.
Dórea, Andreza S.
Carneiro, Pedro P.
Nascimento, Maurício T.
Carvalho, Lucas P.
Machado, Paulo R. L.
Schriefer, Albert
Bacellar, OlÍvia
Carvalho, Edgar Marcelino
author_role author
author2 Dórea, Andreza S.
Carneiro, Pedro P.
Nascimento, Maurício T.
Carvalho, Lucas P.
Machado, Paulo R. L.
Schriefer, Albert
Bacellar, OlÍvia
Carvalho, Edgar Marcelino
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, Walker N.
Dórea, Andreza S.
Carneiro, Pedro P.
Nascimento, Maurício T.
Carvalho, Lucas P.
Machado, Paulo R. L.
Schriefer, Albert
Bacellar, OlÍvia
Carvalho, Edgar Marcelino
dc.subject.other.pt_BR.fl_str_mv leishmaniose cutânea
Monócitos
Inflamação
Leishmaniose disseminada
Leishmania (Viannia) braziliensis
topic leishmaniose cutânea
Monócitos
Inflamação
Leishmaniose disseminada
Leishmania (Viannia) braziliensis
Cutaneous leishmaniasis
Monocytes
Inflammatory response
Disseminated leishmaniasis
Leishmania (Viannia) braziliensis
dc.subject.en.pt_BR.fl_str_mv Cutaneous leishmaniasis
Monocytes
Inflammatory response
Disseminated leishmaniasis
Leishmania (Viannia) braziliensis
description National Institutes of Health (AI 136032 to EC) and by the Foundation for Support Research in the State of Bahia, Brazil (FAPESB).
publishDate 2021
dc.date.accessioned.fl_str_mv 2021-11-18T17:51:32Z
dc.date.available.fl_str_mv 2021-11-18T17:51:32Z
dc.date.issued.fl_str_mv 2021
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.citation.fl_str_mv OLIVEIRA, Walker N. et al. The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis. Frontiers in Cellular and Infection Microbiology, 2021.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/49870
dc.identifier.issn.pt_BR.fl_str_mv 2235-2988
dc.identifier.doi.none.fl_str_mv 10.3389/fcimb.2021.740278
identifier_str_mv OLIVEIRA, Walker N. et al. The Influence of Infection by Different Leishmania (Viannia) braziliensis Isolates on the Pathogenesis of Disseminated Leishmaniasis. Frontiers in Cellular and Infection Microbiology, 2021.
2235-2988
10.3389/fcimb.2021.740278
url https://www.arca.fiocruz.br/handle/icict/49870
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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collection Repositório Institucional da FIOCRUZ (ARCA)
bitstream.url.fl_str_mv https://www.arca.fiocruz.br/bitstream/icict/49870/1/license.txt
https://www.arca.fiocruz.br/bitstream/icict/49870/2/Oliveira%2c%20Walker%20N.%20The%20influence....pdf
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