Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2012 |
| Outros Autores: | , , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
| Texto Completo: | https://www.arca.fiocruz.br/handle/icict/7841 |
Resumo: | Universidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Imunopatologia. Ouro Preto, MG, Brazil |
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Roatt, Bruno MendesSoares, Rodrigo Dian de Oliveira AguiarSouza, Juliana VitorianoVital, Wendel CouraBraga, Samuel LeôncioOliveira, Rodrigo Corrêa deMartins Filho, Olindo AssisCarvalho, Andréa Teixeira deLana, Marta deGontijo, Nelder de FigueiredoMarques, Marcos JoséGiunchetti, Rodolfo CordeiroReis, Alexandre Barbosa2014-06-26T12:57:31Z2014-06-26T12:57:31Z2012ROATT, Bruno Mendes et al. Performance of LBSap vaccine after intradermal challenge with L. infantum and saliva of Lu. longipalpis: immunogenicity and parasitological evaluation. Plos One. 2012, vol.7, pp. e49780.1932-6203https://www.arca.fiocruz.br/handle/icict/784110.1371/journal.pone.0049780porPublic Library of SciencePerformance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Imunopatologia. Ouro Preto, MG, BrazilUniversidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Imunopatologia. Ouro Preto, MG, BrazilUniversidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Imunopatologia. Ouro Preto, MG, BrazilUniversidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Imunopatologia. Ouro Preto, MG, BrazilUniversidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Imunopatologia. Ouro Preto, MG, BrazilFundação Oswaldo Cruz. Centro de Pesquisas René Rachou. Laboratório de Imunologia Celular e Molecular. Belo Horizonte, MG, BrazilFundação Oswaldo Cruz. Centro de Pesquisas René Rachou. Laboratório de Biomarcadores de Diagnóstico e Monitoração. Belo Horizonte, MG, BrazilFundação Oswaldo Cruz. Centro de Pesquisas René Rachou. Laboratório de Biomarcadores de Diagnóstico e Monitoração. Belo Horizonte, MG, BrazilUniversidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Doença de Chagas. Ouro Preto, MG, BrazilUniversidade Federal de Minas Gerais. Departamento de Parasitologia. Laboratório de Fisiologia de Insetos Hematófagos. Belo Horizonte, MG, BrazilUniversidade Federal de Alfenas. Departamento de Biociências. Laboratório de Biologia Molecular e Biotecnologia. Alfenas, MG, BrazilUniversidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Imunopatologia. Ouro Preto, MG, Brazil/Universidade Federal de Minas Gerais. Departamento de Morfologia. Laboratório de Biologia das Interações Celulares. Belo Horizonte, MG, BrazilUniversidade Federal de Ouro Preto. Escola de Farmácia. Departamento de Análises Clínicas. Ouro Preto, MG, BrazilIn the last decade, the search for new vaccines against canine visceral leishmaniasis has intensified. However, the pattern related to immune protection during long periods after experimental infection in vaccine trials is still not fully understood. Herein, we investigated the immunogenicity and parasitological levels after intradermal challenge with Leishmania infantum plus salivary gland extract in dogs immunized with a vaccine composed of L. braziliensis antigens plus saponin as an adjuvant (LBSap vaccine). The LBSap vaccine elicited higher levels of total anti-Leishmania IgG as well as both IgG1 and IgG2. Furthermore, dogs vaccinated had increased levels of lymphocytes, particularly circulating B cells (CD21+) and both CD4+ and CD8+ T lymphocytes. LBSap also elicited an intense in vitro cell proliferation associated with higher levels of CD4+ T lymphocytes specific for vaccine soluble antigen and soluble lysate of L. infantum antigen even 885 days after experimental challenge. Furthermore, LBSap vaccinated dogs presented high IFN-γ and low IL-10 and TGF-β1 expression in spleen with significant reduction of parasite load in this tissue. Overall, our results validate the potential of LBSap vaccine to protect against L. infantum experimental infection and strongly support further evaluation of efficiency of LBSap against CVL in natural infection conditionsB cellsLeishmania infantumymphocytesparasitic diseasesspleenT cellsinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZORIGINALPerformance of LBSap Vaccine after Intradermal.pdfPerformance of LBSap Vaccine after Intradermal.pdfapplication/pdf906047https://www.arca.fiocruz.br/bitstream/icict/7841/1/Performance%20of%20LBSap%20Vaccine%20after%20Intradermal.pdf7db73793a6ee4149d13806555f859fdeMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81914https://www.arca.fiocruz.br/bitstream/icict/7841/2/license.txt7d48279ffeed55da8dfe2f8e81f3b81fMD52TEXTPerformance of LBSap Vaccine after Intradermal.pdf.txtPerformance of LBSap Vaccine after Intradermal.pdf.txtExtracted texttext/plain61416https://www.arca.fiocruz.br/bitstream/icict/7841/5/Performance%20of%20LBSap%20Vaccine%20after%20Intradermal.pdf.txtc5a6acebbbf411b02f2a131973f1a2dbMD55THUMBNAILPerformance of LBSap Vaccine after Intradermal.pdf.jpgPerformance of LBSap Vaccine after Intradermal.pdf.jpgGenerated Thumbnailimage/jpeg2173https://www.arca.fiocruz.br/bitstream/icict/7841/4/Performance%20of%20LBSap%20Vaccine%20after%20Intradermal.pdf.jpg464518dc870371ad31985ca69b5e4f0fMD54icict/78412018-04-06 08:43:55.023oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352018-04-06T11:43:55Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false |
| dc.title.pt_BR.fl_str_mv |
Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation |
| title |
Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation |
| spellingShingle |
Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation Roatt, Bruno Mendes B cells Leishmania infantum ymphocytes parasitic diseases spleen T cells |
| title_short |
Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation |
| title_full |
Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation |
| title_fullStr |
Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation |
| title_full_unstemmed |
Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation |
| title_sort |
Performance of LBSap Vaccine after Intradermal Challenge with L. infantum and Saliva of Lu. longipalpis: Immunogenicity and Parasitological Evaluation |
| author |
Roatt, Bruno Mendes |
| author_facet |
Roatt, Bruno Mendes Soares, Rodrigo Dian de Oliveira Aguiar Souza, Juliana Vitoriano Vital, Wendel Coura Braga, Samuel Leôncio Oliveira, Rodrigo Corrêa de Martins Filho, Olindo Assis Carvalho, Andréa Teixeira de Lana, Marta de Gontijo, Nelder de Figueiredo Marques, Marcos José Giunchetti, Rodolfo Cordeiro Reis, Alexandre Barbosa |
| author_role |
author |
| author2 |
Soares, Rodrigo Dian de Oliveira Aguiar Souza, Juliana Vitoriano Vital, Wendel Coura Braga, Samuel Leôncio Oliveira, Rodrigo Corrêa de Martins Filho, Olindo Assis Carvalho, Andréa Teixeira de Lana, Marta de Gontijo, Nelder de Figueiredo Marques, Marcos José Giunchetti, Rodolfo Cordeiro Reis, Alexandre Barbosa |
| author2_role |
author author author author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Roatt, Bruno Mendes Soares, Rodrigo Dian de Oliveira Aguiar Souza, Juliana Vitoriano Vital, Wendel Coura Braga, Samuel Leôncio Oliveira, Rodrigo Corrêa de Martins Filho, Olindo Assis Carvalho, Andréa Teixeira de Lana, Marta de Gontijo, Nelder de Figueiredo Marques, Marcos José Giunchetti, Rodolfo Cordeiro Reis, Alexandre Barbosa |
| dc.subject.en.pt_BR.fl_str_mv |
B cells Leishmania infantum ymphocytes parasitic diseases spleen T cells |
| topic |
B cells Leishmania infantum ymphocytes parasitic diseases spleen T cells |
| description |
Universidade Federal de Ouro Preto. Núcleo de Pesquisas em Ciências Biológicas. Laboratório de Imunopatologia. Ouro Preto, MG, Brazil |
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2012 |
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2012 |
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2014-06-26T12:57:31Z |
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2014-06-26T12:57:31Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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| dc.identifier.citation.fl_str_mv |
ROATT, Bruno Mendes et al. Performance of LBSap vaccine after intradermal challenge with L. infantum and saliva of Lu. longipalpis: immunogenicity and parasitological evaluation. Plos One. 2012, vol.7, pp. e49780. |
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https://www.arca.fiocruz.br/handle/icict/7841 |
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1932-6203 |
| dc.identifier.doi.none.fl_str_mv |
10.1371/journal.pone.0049780 |
| identifier_str_mv |
ROATT, Bruno Mendes et al. Performance of LBSap vaccine after intradermal challenge with L. infantum and saliva of Lu. longipalpis: immunogenicity and parasitological evaluation. Plos One. 2012, vol.7, pp. e49780. 1932-6203 10.1371/journal.pone.0049780 |
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Public Library of Science |
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Public Library of Science |
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