Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity
- Autores
- Fragoso, Gladis; Esquivel Guadarrama, Fernando; Santana, Angélica; Bobes, Raúl J.; Hernández, Beatriz; Cervantes, Jacquelynne; Segura, René; Goldbaum, Fernando Alberto; Sciutto, Edda; Rosas, Gabriela
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Oral immunization is a goal in vaccine development, particularly for pathogens that enter the host through the mucosal system. This study was designed to explore the immunogenic properties of the Taenia crassiceps protective peptide GK-1 administered orally. Mice were orally immunized with the synthetic GK-1 peptide in its linear form with or without the Brucella lumazine synthase (BLS) protein adjuvant or as a chimera recombinantly bound to BLS (BLS-GK-1). Mice were boosted twice with GK-1 only at 15-day intervals. A significant rate of protection of 64.7% was achieved in GK-1-immunized mice, and that rate significantly increased to 91.8 and 96% when mice were primed with GK-1 coadministered with BLS as an adjuvant and BLS as a carrier, respectively. Specific antibodies and T cell activation and proliferation accompanied the protection induced, revealing the potent immunogenicity of GK-1. Through immunohistochemical studies, GK-1 was detected in T and B cell zones of the Peyer's patches (PP) and mesenteric lymph nodes. In the latter, abundant proliferating cells were detected by 5'-bromo-2'-deoxyuridine incorporation. No proliferation was detected in PP. Altogether, these results portray the potent immunogenic properties of GK-1 administered orally and reinforce the usefulness of BLS as an adjuvant and adequate vaccine delivery system for oral vaccines.
Fil: Fragoso, Gladis. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México
Fil: Esquivel Guadarrama, Fernando. Universidad Autónoma del Estado de Morelos. Facultad de Medicina; México
Fil: Santana, Angélica. Universidad Autónoma del Estado de Morelos; México
Fil: Bobes, Raúl J.. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México
Fil: Hernández, Beatriz. Universidad Nacional Autónoma de México. Facultad de Medicina; México
Fil: Cervantes, Jacquelynne. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México
Fil: Segura, René. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México
Fil: Goldbaum, Fernando Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquimicas de Buenos Aires; Argentina. Fundación Instituto Leloir; Argentina
Fil: Sciutto, Edda. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México
Fil: Rosas, Gabriela. Universidad Autónoma del Estado de Morelos. Facultad de Medicina; México - Materia
-
Cysticercosis
Prime Boost
Bls
Immunity - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/12835
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Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunityFragoso, GladisEsquivel Guadarrama, FernandoSantana, AngélicaBobes, Raúl J.Hernández, BeatrizCervantes, JacquelynneSegura, RenéGoldbaum, Fernando AlbertoSciutto, EddaRosas, GabrielaCysticercosisPrime BoostBlsImmunityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Oral immunization is a goal in vaccine development, particularly for pathogens that enter the host through the mucosal system. This study was designed to explore the immunogenic properties of the Taenia crassiceps protective peptide GK-1 administered orally. Mice were orally immunized with the synthetic GK-1 peptide in its linear form with or without the Brucella lumazine synthase (BLS) protein adjuvant or as a chimera recombinantly bound to BLS (BLS-GK-1). Mice were boosted twice with GK-1 only at 15-day intervals. A significant rate of protection of 64.7% was achieved in GK-1-immunized mice, and that rate significantly increased to 91.8 and 96% when mice were primed with GK-1 coadministered with BLS as an adjuvant and BLS as a carrier, respectively. Specific antibodies and T cell activation and proliferation accompanied the protection induced, revealing the potent immunogenicity of GK-1. Through immunohistochemical studies, GK-1 was detected in T and B cell zones of the Peyer's patches (PP) and mesenteric lymph nodes. In the latter, abundant proliferating cells were detected by 5'-bromo-2'-deoxyuridine incorporation. No proliferation was detected in PP. Altogether, these results portray the potent immunogenic properties of GK-1 administered orally and reinforce the usefulness of BLS as an adjuvant and adequate vaccine delivery system for oral vaccines.Fil: Fragoso, Gladis. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; MéxicoFil: Esquivel Guadarrama, Fernando. Universidad Autónoma del Estado de Morelos. Facultad de Medicina; MéxicoFil: Santana, Angélica. Universidad Autónoma del Estado de Morelos; MéxicoFil: Bobes, Raúl J.. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; MéxicoFil: Hernández, Beatriz. Universidad Nacional Autónoma de México. Facultad de Medicina; MéxicoFil: Cervantes, Jacquelynne. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; MéxicoFil: Segura, René. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; MéxicoFil: Goldbaum, Fernando Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquimicas de Buenos Aires; Argentina. Fundación Instituto Leloir; ArgentinaFil: Sciutto, Edda. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; MéxicoFil: Rosas, Gabriela. Universidad Autónoma del Estado de Morelos. Facultad de Medicina; MéxicoAmerican Society For Microbiology2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/12835Fragoso, Gladis; Esquivel Guadarrama, Fernando; Santana, Angélica; Bobes, Raúl J.; Hernández, Beatriz; et al.; Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity; American Society For Microbiology; Clinical And Vaccine Immunology; 18; 7; 2011; 1067-10761556-6811enginfo:eu-repo/semantics/altIdentifier/url/http://cvi.asm.org/content/18/7/1067.longinfo:eu-repo/semantics/altIdentifier/doi/10.1128/CVI.05030-11info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3147315/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:48Zoai:ri.conicet.gov.ar:11336/12835instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:03:48.437CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity |
title |
Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity |
spellingShingle |
Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity Fragoso, Gladis Cysticercosis Prime Boost Bls Immunity |
title_short |
Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity |
title_full |
Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity |
title_fullStr |
Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity |
title_full_unstemmed |
Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity |
title_sort |
Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity |
dc.creator.none.fl_str_mv |
Fragoso, Gladis Esquivel Guadarrama, Fernando Santana, Angélica Bobes, Raúl J. Hernández, Beatriz Cervantes, Jacquelynne Segura, René Goldbaum, Fernando Alberto Sciutto, Edda Rosas, Gabriela |
author |
Fragoso, Gladis |
author_facet |
Fragoso, Gladis Esquivel Guadarrama, Fernando Santana, Angélica Bobes, Raúl J. Hernández, Beatriz Cervantes, Jacquelynne Segura, René Goldbaum, Fernando Alberto Sciutto, Edda Rosas, Gabriela |
author_role |
author |
author2 |
Esquivel Guadarrama, Fernando Santana, Angélica Bobes, Raúl J. Hernández, Beatriz Cervantes, Jacquelynne Segura, René Goldbaum, Fernando Alberto Sciutto, Edda Rosas, Gabriela |
author2_role |
author author author author author author author author author |
dc.subject.none.fl_str_mv |
Cysticercosis Prime Boost Bls Immunity |
topic |
Cysticercosis Prime Boost Bls Immunity |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Oral immunization is a goal in vaccine development, particularly for pathogens that enter the host through the mucosal system. This study was designed to explore the immunogenic properties of the Taenia crassiceps protective peptide GK-1 administered orally. Mice were orally immunized with the synthetic GK-1 peptide in its linear form with or without the Brucella lumazine synthase (BLS) protein adjuvant or as a chimera recombinantly bound to BLS (BLS-GK-1). Mice were boosted twice with GK-1 only at 15-day intervals. A significant rate of protection of 64.7% was achieved in GK-1-immunized mice, and that rate significantly increased to 91.8 and 96% when mice were primed with GK-1 coadministered with BLS as an adjuvant and BLS as a carrier, respectively. Specific antibodies and T cell activation and proliferation accompanied the protection induced, revealing the potent immunogenicity of GK-1. Through immunohistochemical studies, GK-1 was detected in T and B cell zones of the Peyer's patches (PP) and mesenteric lymph nodes. In the latter, abundant proliferating cells were detected by 5'-bromo-2'-deoxyuridine incorporation. No proliferation was detected in PP. Altogether, these results portray the potent immunogenic properties of GK-1 administered orally and reinforce the usefulness of BLS as an adjuvant and adequate vaccine delivery system for oral vaccines. Fil: Fragoso, Gladis. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México Fil: Esquivel Guadarrama, Fernando. Universidad Autónoma del Estado de Morelos. Facultad de Medicina; México Fil: Santana, Angélica. Universidad Autónoma del Estado de Morelos; México Fil: Bobes, Raúl J.. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México Fil: Hernández, Beatriz. Universidad Nacional Autónoma de México. Facultad de Medicina; México Fil: Cervantes, Jacquelynne. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México Fil: Segura, René. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México Fil: Goldbaum, Fernando Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquimicas de Buenos Aires; Argentina. Fundación Instituto Leloir; Argentina Fil: Sciutto, Edda. Universidad Nacional Autónoma de México. Instituto de Investigaciones Biomédicas; México Fil: Rosas, Gabriela. Universidad Autónoma del Estado de Morelos. Facultad de Medicina; México |
description |
Oral immunization is a goal in vaccine development, particularly for pathogens that enter the host through the mucosal system. This study was designed to explore the immunogenic properties of the Taenia crassiceps protective peptide GK-1 administered orally. Mice were orally immunized with the synthetic GK-1 peptide in its linear form with or without the Brucella lumazine synthase (BLS) protein adjuvant or as a chimera recombinantly bound to BLS (BLS-GK-1). Mice were boosted twice with GK-1 only at 15-day intervals. A significant rate of protection of 64.7% was achieved in GK-1-immunized mice, and that rate significantly increased to 91.8 and 96% when mice were primed with GK-1 coadministered with BLS as an adjuvant and BLS as a carrier, respectively. Specific antibodies and T cell activation and proliferation accompanied the protection induced, revealing the potent immunogenicity of GK-1. Through immunohistochemical studies, GK-1 was detected in T and B cell zones of the Peyer's patches (PP) and mesenteric lymph nodes. In the latter, abundant proliferating cells were detected by 5'-bromo-2'-deoxyuridine incorporation. No proliferation was detected in PP. Altogether, these results portray the potent immunogenic properties of GK-1 administered orally and reinforce the usefulness of BLS as an adjuvant and adequate vaccine delivery system for oral vaccines. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/12835 Fragoso, Gladis; Esquivel Guadarrama, Fernando; Santana, Angélica; Bobes, Raúl J.; Hernández, Beatriz; et al.; Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity; American Society For Microbiology; Clinical And Vaccine Immunology; 18; 7; 2011; 1067-1076 1556-6811 |
url |
http://hdl.handle.net/11336/12835 |
identifier_str_mv |
Fragoso, Gladis; Esquivel Guadarrama, Fernando; Santana, Angélica; Bobes, Raúl J.; Hernández, Beatriz; et al.; Heterologous prime-boost oral immunization with GK-1 peptide from Taenia crassiceps cysticerci induces protective immunity; American Society For Microbiology; Clinical And Vaccine Immunology; 18; 7; 2011; 1067-1076 1556-6811 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://cvi.asm.org/content/18/7/1067.long info:eu-repo/semantics/altIdentifier/doi/10.1128/CVI.05030-11 info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3147315/ |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Society For Microbiology |
publisher.none.fl_str_mv |
American Society For Microbiology |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269820558508032 |
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13.13397 |