Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/28465 |
Resumo: | Faculdade de Medicina de Petrópolis. Petrópolis, RJ, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil. |
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Montalvão, FabricioNascimento, Danielle OliveiraNunes, Marise P.Koeller, Carolina M.Morrot, AlexandreLery, Leticia Miranda S.Bisch, Paulo M.Teixeira, Santuza M. R.Vasconcellos, RitaLima, Leonardo Freire deLopes, Marcela F.Heise, NortonReis, George A. dosLima, Célio Geraldo Freire de2018-08-30T13:01:20Z2018-08-30T13:01:20Z2018MONTALVÃO, Fabrício; et al. Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi. Frontiers in Immunology, v.9, Article 671, 9p, Apr. 2018.1664-3224https://www.arca.fiocruz.br/handle/icict/2846510.3389/fimmu.2018.00671engFrontiers MediaTrypanosoma cruziDoença de ChagasTubulinaAtivação LinfocitáriaTrypanosoma cruziantibody repertoiresbeta-tubulinlymphocyte activationChagas diseaseAntibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruziinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFaculdade de Medicina de Petrópolis. Petrópolis, RJ, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunoparasitologia. Rio de Janeiro, RJ. Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunoparasitologia. Rio de Janeiro, RJ. Brasil / Universidade Federal do Rio de Janeiro. Faculdade de Medicina. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Microbiologia Celular. Rio de Janeiro, RJ. Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Universidade Federal de Minas Gerais. Departamento de Bioquímica e Imunologia. Belo Horizonte, MG, Brasil.Universidade Federal Fluminense. Instituto de Biologia. Niterói, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil.Few studies investigate the major protein antigens targeted by the antibody diversity of infected mice with Trypanosoma cruzi. To detect global IgG antibody specificities, sera from infected mice were immunoblotted against whole T. cruzi extracts. By proteomic analysis, we were able to identify the most immunogenic T. cruzi proteins. We identified three major antigens as pyruvate phosphate dikinase, Hsp-85, and β-tubulin. The major protein band recognized by host IgG was T. cruzi β-tubulin. The T. cruzi β-tubulin gene was cloned, expressed in E. coli, and recombinant T. cruzi β-tubulin was obtained. Infection increased IgG reactivity against recombinant T. cruzi β-tubulin. A single immunization of mice with recombinant T. cruzi β-tubulin increased specific IgG reactivity and induced protection against T. cruzi infection. These results indicate that repertoire analysis is a valid approach to identify antigens for vaccines against Chagas disease.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/28465/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALalexandre_morrot_etal_IOC_2018.pdfalexandre_morrot_etal_IOC_2018.pdfapplication/pdf835912https://www.arca.fiocruz.br/bitstream/icict/28465/2/alexandre_morrot_etal_IOC_2018.pdfa495322bc6ca1df32c9da063f5ee3ba8MD52TEXTalexandre_morrot_etal_IOC_2018.pdf.txtalexandre_morrot_etal_IOC_2018.pdf.txtExtracted texttext/plain51423https://www.arca.fiocruz.br/bitstream/icict/28465/3/alexandre_morrot_etal_IOC_2018.pdf.txt4ec380d4c3b82474d35244c3d339e71dMD53icict/284652018-08-31 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dc.title.pt_BR.fl_str_mv |
Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi |
title |
Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi |
spellingShingle |
Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi Montalvão, Fabricio Trypanosoma cruzi Doença de Chagas Tubulina Ativação Linfocitária Trypanosoma cruzi antibody repertoires beta-tubulin lymphocyte activation Chagas disease |
title_short |
Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi |
title_full |
Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi |
title_fullStr |
Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi |
title_full_unstemmed |
Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi |
title_sort |
Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi |
author |
Montalvão, Fabricio |
author_facet |
Montalvão, Fabricio Nascimento, Danielle Oliveira Nunes, Marise P. Koeller, Carolina M. Morrot, Alexandre Lery, Leticia Miranda S. Bisch, Paulo M. Teixeira, Santuza M. R. Vasconcellos, Rita Lima, Leonardo Freire de Lopes, Marcela F. Heise, Norton Reis, George A. dos Lima, Célio Geraldo Freire de |
author_role |
author |
author2 |
Nascimento, Danielle Oliveira Nunes, Marise P. Koeller, Carolina M. Morrot, Alexandre Lery, Leticia Miranda S. Bisch, Paulo M. Teixeira, Santuza M. R. Vasconcellos, Rita Lima, Leonardo Freire de Lopes, Marcela F. Heise, Norton Reis, George A. dos Lima, Célio Geraldo Freire de |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Montalvão, Fabricio Nascimento, Danielle Oliveira Nunes, Marise P. Koeller, Carolina M. Morrot, Alexandre Lery, Leticia Miranda S. Bisch, Paulo M. Teixeira, Santuza M. R. Vasconcellos, Rita Lima, Leonardo Freire de Lopes, Marcela F. Heise, Norton Reis, George A. dos Lima, Célio Geraldo Freire de |
dc.subject.other.pt_BR.fl_str_mv |
Trypanosoma cruzi Doença de Chagas Tubulina Ativação Linfocitária |
topic |
Trypanosoma cruzi Doença de Chagas Tubulina Ativação Linfocitária Trypanosoma cruzi antibody repertoires beta-tubulin lymphocyte activation Chagas disease |
dc.subject.en.pt_BR.fl_str_mv |
Trypanosoma cruzi antibody repertoires beta-tubulin lymphocyte activation Chagas disease |
description |
Faculdade de Medicina de Petrópolis. Petrópolis, RJ, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Biofísica Carlos Chagas Filho. Rio de Janeiro, RJ, Brasil. |
publishDate |
2018 |
dc.date.accessioned.fl_str_mv |
2018-08-30T13:01:20Z |
dc.date.available.fl_str_mv |
2018-08-30T13:01:20Z |
dc.date.issued.fl_str_mv |
2018 |
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 |
MONTALVÃO, Fabrício; et al. Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi. Frontiers in Immunology, v.9, Article 671, 9p, Apr. 2018. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/28465 |
dc.identifier.issn.pt_BR.fl_str_mv |
1664-3224 |
dc.identifier.doi.none.fl_str_mv |
10.3389/fimmu.2018.00671 |
identifier_str_mv |
MONTALVÃO, Fabrício; et al. Antibody Repertoires Identify β-Tubulin as a Host Protective Parasite Antigen in Mice Infected With Trypanosoma cruzi. Frontiers in Immunology, v.9, Article 671, 9p, Apr. 2018. 1664-3224 10.3389/fimmu.2018.00671 |
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https://www.arca.fiocruz.br/handle/icict/28465 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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Frontiers Media |
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Frontiers Media |
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