Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/37344 http://dx.doi.org/10.1128/IAI.01410-13 |
Resumo: | Plasmodium vivax is the most widespread and the second most prevalent malaria-causing species in the world. Current measures used to control the transmission of this disease would benefit from the development of an efficacious vaccine. in the case of the deadly parasite P. falciparum, the recombinant RTS,S vaccine containing the circumsporozoite antigen (CSP) consistently protects 30 to 50% of human volunteers against infection and is undergoing phase III clinical trials in Africa with similar efficacy. These findings encouraged us to develop a P. vivax vaccine containing the three circulating allelic forms of P. vivax CSP. Toward this goal, we generated three recombinant bacterial proteins representing the CSP alleles, as well as a hybrid polypeptide called PvCSP-All-CSP-epitopes. This hybrid contains the conserved N and C termini of P. vivax CSP and the three variant repeat domains in tandem. We also generated simian and human recombinant replication-defective adenovirus vectors expressing PvCSP-All-CSP-epitopes. Mice immunized with the mixture of recombinant proteins in a formulation containing the adjuvant poly(I.C) developed high and long-lasting serum IgG titers comparable to those elicited by proteins emulsified in complete Freund's adjuvant. Antibody titers were similar in mice immunized with homologous (protein-protein) and heterologous (adenovirus- protein) vaccine regimens. the antibodies recognized the three allelic forms of CSP, reacted to the repeated and nonrepeated regions of CSP, and recognized sporozoites expressing the alleles VK210 and VK247. the vaccine formulations described in this work should be useful for the further development of an anti-P. vivax vaccine. |
id |
UFSP_0aef64520dc20f505ac6d3bf2d89cf18 |
---|---|
oai_identifier_str |
oai:repositorio.unifesp.br:11600/37344 |
network_acronym_str |
UFSP |
network_name_str |
Repositório Institucional da UNIFESP |
repository_id_str |
3465 |
spelling |
Teixeira, Lais H. [UNIFESP]Tararam, Cibele A. [UNIFESP]Lasaro, Marcio O.Camacho, Ariane G. A. [UNIFESP]Ersching, Jonatan [UNIFESP]Leal, Monica T. [UNIFESP]Herrera, SocratesBruna-Romero, OscarSoares, Irene S.Nussenzweig, Ruth S.Ertl, Hildegund C. J.Nussenzweig, VictorRodrigues, Mauricio M. [UNIFESP]Universidade Federal de São Paulo (UNIFESP)Wistar Inst Anat & BiolMalaria Vaccine & Drug Dev CtrUniversidade Federal de Santa Catarina (UFSC)Universidade de São Paulo (USP)NYU2016-01-24T14:35:11Z2016-01-24T14:35:11Z2014-02-01Infection and Immunity. Washington: Amer Soc Microbiology, v. 82, n. 2, p. 793-807, 2014.0019-9567http://repositorio.unifesp.br/handle/11600/37344http://dx.doi.org/10.1128/IAI.01410-13WOS000330357100031.pdf10.1128/IAI.01410-13WOS:000330357100031Plasmodium vivax is the most widespread and the second most prevalent malaria-causing species in the world. Current measures used to control the transmission of this disease would benefit from the development of an efficacious vaccine. in the case of the deadly parasite P. falciparum, the recombinant RTS,S vaccine containing the circumsporozoite antigen (CSP) consistently protects 30 to 50% of human volunteers against infection and is undergoing phase III clinical trials in Africa with similar efficacy. These findings encouraged us to develop a P. vivax vaccine containing the three circulating allelic forms of P. vivax CSP. Toward this goal, we generated three recombinant bacterial proteins representing the CSP alleles, as well as a hybrid polypeptide called PvCSP-All-CSP-epitopes. This hybrid contains the conserved N and C termini of P. vivax CSP and the three variant repeat domains in tandem. We also generated simian and human recombinant replication-defective adenovirus vectors expressing PvCSP-All-CSP-epitopes. Mice immunized with the mixture of recombinant proteins in a formulation containing the adjuvant poly(I.C) developed high and long-lasting serum IgG titers comparable to those elicited by proteins emulsified in complete Freund's adjuvant. Antibody titers were similar in mice immunized with homologous (protein-protein) and heterologous (adenovirus- protein) vaccine regimens. the antibodies recognized the three allelic forms of CSP, reacted to the repeated and nonrepeated regions of CSP, and recognized sporozoites expressing the alleles VK210 and VK247. the vaccine formulations described in this work should be useful for the further development of an anti-P. vivax vaccine.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)PNPDCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Federal de São Paulo, Escola Paulista Med, Ctr Terapia Celular & Mol CTCMol, São Paulo, BrazilUniversidade Federal de São Paulo, Escola Paulista Med, Dept Microbiol Imunol & Parasitol, São Paulo, BrazilWistar Inst Anat & Biol, Philadelphia, PA 19104 USAMalaria Vaccine & Drug Dev Ctr, Cali, ColombiaUniv Fed Santa Catarina, Dept Microbiol Imunol & Parasitol, Florianopolis, SC, BrazilUniv São Paulo, Fac Ciencias Farmaceut, Dept Anal Clin & Toxicol, São Paulo, BrazilNYU, Sch Med, Dept Pathol, Michael Heidelberger Div, New York, NY USAUniversidade Federal de São Paulo, Escola Paulista Med, Ctr Terapia Celular & Mol CTCMol, São Paulo, BrazilUniversidade Federal de São Paulo, Escola Paulista Med, Dept Microbiol Imunol & Parasitol, São Paulo, BrazilFAPESP: 2009/15432-4FAPESP: 2012/13032-5CNPq: 471087/2013-0Web of Science793-807engAmer Soc MicrobiologyInfection and ImmunityImmunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodentsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALWOS000330357100031.pdfapplication/pdf5759433${dspace.ui.url}/bitstream/11600/37344/1/WOS000330357100031.pdf695b7d38493044785307bf6dd0a04b0bMD51open accessTEXTWOS000330357100031.pdf.txtWOS000330357100031.pdf.txtExtracted texttext/plain74920${dspace.ui.url}/bitstream/11600/37344/2/WOS000330357100031.pdf.txt4807212b0b7b9c59c5e00ec3d441dd4fMD52open access11600/373442023-02-15 09:30:30.933open accessoai:repositorio.unifesp.br:11600/37344Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-05-25T12:30:49.912849Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents |
title |
Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents |
spellingShingle |
Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents Teixeira, Lais H. [UNIFESP] |
title_short |
Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents |
title_full |
Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents |
title_fullStr |
Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents |
title_full_unstemmed |
Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents |
title_sort |
Immunogenicity of a Prime-Boost Vaccine Containing the Circumsporozoite Proteins of Plasmodium vivax in Rodents |
author |
Teixeira, Lais H. [UNIFESP] |
author_facet |
Teixeira, Lais H. [UNIFESP] Tararam, Cibele A. [UNIFESP] Lasaro, Marcio O. Camacho, Ariane G. A. [UNIFESP] Ersching, Jonatan [UNIFESP] Leal, Monica T. [UNIFESP] Herrera, Socrates Bruna-Romero, Oscar Soares, Irene S. Nussenzweig, Ruth S. Ertl, Hildegund C. J. Nussenzweig, Victor Rodrigues, Mauricio M. [UNIFESP] |
author_role |
author |
author2 |
Tararam, Cibele A. [UNIFESP] Lasaro, Marcio O. Camacho, Ariane G. A. [UNIFESP] Ersching, Jonatan [UNIFESP] Leal, Monica T. [UNIFESP] Herrera, Socrates Bruna-Romero, Oscar Soares, Irene S. Nussenzweig, Ruth S. Ertl, Hildegund C. J. Nussenzweig, Victor Rodrigues, Mauricio M. [UNIFESP] |
author2_role |
author author author author author author author author author author author author |
dc.contributor.institution.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) Wistar Inst Anat & Biol Malaria Vaccine & Drug Dev Ctr Universidade Federal de Santa Catarina (UFSC) Universidade de São Paulo (USP) NYU |
dc.contributor.author.fl_str_mv |
Teixeira, Lais H. [UNIFESP] Tararam, Cibele A. [UNIFESP] Lasaro, Marcio O. Camacho, Ariane G. A. [UNIFESP] Ersching, Jonatan [UNIFESP] Leal, Monica T. [UNIFESP] Herrera, Socrates Bruna-Romero, Oscar Soares, Irene S. Nussenzweig, Ruth S. Ertl, Hildegund C. J. Nussenzweig, Victor Rodrigues, Mauricio M. [UNIFESP] |
description |
Plasmodium vivax is the most widespread and the second most prevalent malaria-causing species in the world. Current measures used to control the transmission of this disease would benefit from the development of an efficacious vaccine. in the case of the deadly parasite P. falciparum, the recombinant RTS,S vaccine containing the circumsporozoite antigen (CSP) consistently protects 30 to 50% of human volunteers against infection and is undergoing phase III clinical trials in Africa with similar efficacy. These findings encouraged us to develop a P. vivax vaccine containing the three circulating allelic forms of P. vivax CSP. Toward this goal, we generated three recombinant bacterial proteins representing the CSP alleles, as well as a hybrid polypeptide called PvCSP-All-CSP-epitopes. This hybrid contains the conserved N and C termini of P. vivax CSP and the three variant repeat domains in tandem. We also generated simian and human recombinant replication-defective adenovirus vectors expressing PvCSP-All-CSP-epitopes. Mice immunized with the mixture of recombinant proteins in a formulation containing the adjuvant poly(I.C) developed high and long-lasting serum IgG titers comparable to those elicited by proteins emulsified in complete Freund's adjuvant. Antibody titers were similar in mice immunized with homologous (protein-protein) and heterologous (adenovirus- protein) vaccine regimens. the antibodies recognized the three allelic forms of CSP, reacted to the repeated and nonrepeated regions of CSP, and recognized sporozoites expressing the alleles VK210 and VK247. the vaccine formulations described in this work should be useful for the further development of an anti-P. vivax vaccine. |
publishDate |
2014 |
dc.date.issued.fl_str_mv |
2014-02-01 |
dc.date.accessioned.fl_str_mv |
2016-01-24T14:35:11Z |
dc.date.available.fl_str_mv |
2016-01-24T14:35:11Z |
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 |
Infection and Immunity. Washington: Amer Soc Microbiology, v. 82, n. 2, p. 793-807, 2014. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/37344 http://dx.doi.org/10.1128/IAI.01410-13 |
dc.identifier.issn.none.fl_str_mv |
0019-9567 |
dc.identifier.file.none.fl_str_mv |
WOS000330357100031.pdf |
dc.identifier.doi.none.fl_str_mv |
10.1128/IAI.01410-13 |
dc.identifier.wos.none.fl_str_mv |
WOS:000330357100031 |
identifier_str_mv |
Infection and Immunity. Washington: Amer Soc Microbiology, v. 82, n. 2, p. 793-807, 2014. 0019-9567 WOS000330357100031.pdf 10.1128/IAI.01410-13 WOS:000330357100031 |
url |
http://repositorio.unifesp.br/handle/11600/37344 http://dx.doi.org/10.1128/IAI.01410-13 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
Infection and Immunity |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
793-807 |
dc.publisher.none.fl_str_mv |
Amer Soc Microbiology |
publisher.none.fl_str_mv |
Amer Soc Microbiology |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
instname_str |
Universidade Federal de São Paulo (UNIFESP) |
instacron_str |
UNIFESP |
institution |
UNIFESP |
reponame_str |
Repositório Institucional da UNIFESP |
collection |
Repositório Institucional da UNIFESP |
bitstream.url.fl_str_mv |
${dspace.ui.url}/bitstream/11600/37344/1/WOS000330357100031.pdf ${dspace.ui.url}/bitstream/11600/37344/2/WOS000330357100031.pdf.txt |
bitstream.checksum.fl_str_mv |
695b7d38493044785307bf6dd0a04b0b 4807212b0b7b9c59c5e00ec3d441dd4f |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP) |
repository.mail.fl_str_mv |
|
_version_ |
1783460300815597568 |