Release of outer membrane vesicles from Bordetella pertussis
- Autores
- Hozbor, Daniela Flavia; Rodríguez, María Eugenia; Fernández, Julieta; Lagares, Antonio; Guiso, Nicole; Yantorno, Osvaldo Miguel
- Año de publicación
- 1999
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The aim of the study reported here was to investigate the production of Bordetella pertussis outer membrane vesicles (OMVs). Numerous vesicles released from cells grown in Stainer-Scholte liquid medium were observed. The formation of similar vesicle-like structures could also be artificially induced by sonication of concentrated bacterial suspensions. Immunoblot analysis showed that OMVs contain adenylate cyclase-hemolysin (AC-Hly), among other polypeptides, as well as the lipopolysaccharide (LPS). Experiments carried out employing purified AC-Hly and OMVs isolated from B. pertussis AC-Hly− showed that AC-Hly is an integral component of the vesicles. OMVs reported here contain several protective immunogens and might be considered a possible basic material for the development of acellular pertussis vaccines.
Centro de Investigación y Desarrollo en Fermentaciones Industriales
Instituto de Biotecnología y Biología Molecular - Materia
-
Biología
Polypeptide
Liquid Medium
Outer Membrane
Basic Material
Pertussis - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/137514
Ver los metadatos del registro completo
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Release of outer membrane vesicles from Bordetella pertussisHozbor, Daniela FlaviaRodríguez, María EugeniaFernández, JulietaLagares, AntonioGuiso, NicoleYantorno, Osvaldo MiguelBiologíaPolypeptideLiquid MediumOuter MembraneBasic MaterialPertussisThe aim of the study reported here was to investigate the production of Bordetella pertussis outer membrane vesicles (OMVs). Numerous vesicles released from cells grown in Stainer-Scholte liquid medium were observed. The formation of similar vesicle-like structures could also be artificially induced by sonication of concentrated bacterial suspensions. Immunoblot analysis showed that OMVs contain adenylate cyclase-hemolysin (AC-Hly), among other polypeptides, as well as the lipopolysaccharide (LPS). Experiments carried out employing purified AC-Hly and OMVs isolated from B. pertussis AC-Hly− showed that AC-Hly is an integral component of the vesicles. OMVs reported here contain several protective immunogens and might be considered a possible basic material for the development of acellular pertussis vaccines.Centro de Investigación y Desarrollo en Fermentaciones IndustrialesInstituto de Biotecnología y Biología Molecular1999info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf273-278http://sedici.unlp.edu.ar/handle/10915/137514enginfo:eu-repo/semantics/altIdentifier/issn/0343-8651info:eu-repo/semantics/altIdentifier/issn/1432-0991info:eu-repo/semantics/altIdentifier/doi/10.1007/pl00006801info:eu-repo/semantics/altIdentifier/pmid/10355115info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:32:16Zoai:sedici.unlp.edu.ar:10915/137514Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:17.268SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Release of outer membrane vesicles from Bordetella pertussis |
title |
Release of outer membrane vesicles from Bordetella pertussis |
spellingShingle |
Release of outer membrane vesicles from Bordetella pertussis Hozbor, Daniela Flavia Biología Polypeptide Liquid Medium Outer Membrane Basic Material Pertussis |
title_short |
Release of outer membrane vesicles from Bordetella pertussis |
title_full |
Release of outer membrane vesicles from Bordetella pertussis |
title_fullStr |
Release of outer membrane vesicles from Bordetella pertussis |
title_full_unstemmed |
Release of outer membrane vesicles from Bordetella pertussis |
title_sort |
Release of outer membrane vesicles from Bordetella pertussis |
dc.creator.none.fl_str_mv |
Hozbor, Daniela Flavia Rodríguez, María Eugenia Fernández, Julieta Lagares, Antonio Guiso, Nicole Yantorno, Osvaldo Miguel |
author |
Hozbor, Daniela Flavia |
author_facet |
Hozbor, Daniela Flavia Rodríguez, María Eugenia Fernández, Julieta Lagares, Antonio Guiso, Nicole Yantorno, Osvaldo Miguel |
author_role |
author |
author2 |
Rodríguez, María Eugenia Fernández, Julieta Lagares, Antonio Guiso, Nicole Yantorno, Osvaldo Miguel |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Biología Polypeptide Liquid Medium Outer Membrane Basic Material Pertussis |
topic |
Biología Polypeptide Liquid Medium Outer Membrane Basic Material Pertussis |
dc.description.none.fl_txt_mv |
The aim of the study reported here was to investigate the production of Bordetella pertussis outer membrane vesicles (OMVs). Numerous vesicles released from cells grown in Stainer-Scholte liquid medium were observed. The formation of similar vesicle-like structures could also be artificially induced by sonication of concentrated bacterial suspensions. Immunoblot analysis showed that OMVs contain adenylate cyclase-hemolysin (AC-Hly), among other polypeptides, as well as the lipopolysaccharide (LPS). Experiments carried out employing purified AC-Hly and OMVs isolated from B. pertussis AC-Hly− showed that AC-Hly is an integral component of the vesicles. OMVs reported here contain several protective immunogens and might be considered a possible basic material for the development of acellular pertussis vaccines. Centro de Investigación y Desarrollo en Fermentaciones Industriales Instituto de Biotecnología y Biología Molecular |
description |
The aim of the study reported here was to investigate the production of Bordetella pertussis outer membrane vesicles (OMVs). Numerous vesicles released from cells grown in Stainer-Scholte liquid medium were observed. The formation of similar vesicle-like structures could also be artificially induced by sonication of concentrated bacterial suspensions. Immunoblot analysis showed that OMVs contain adenylate cyclase-hemolysin (AC-Hly), among other polypeptides, as well as the lipopolysaccharide (LPS). Experiments carried out employing purified AC-Hly and OMVs isolated from B. pertussis AC-Hly− showed that AC-Hly is an integral component of the vesicles. OMVs reported here contain several protective immunogens and might be considered a possible basic material for the development of acellular pertussis vaccines. |
publishDate |
1999 |
dc.date.none.fl_str_mv |
1999 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo 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://sedici.unlp.edu.ar/handle/10915/137514 |
url |
http://sedici.unlp.edu.ar/handle/10915/137514 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0343-8651 info:eu-repo/semantics/altIdentifier/issn/1432-0991 info:eu-repo/semantics/altIdentifier/doi/10.1007/pl00006801 info:eu-repo/semantics/altIdentifier/pmid/10355115 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf 273-278 |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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alira@sedici.unlp.edu.ar |
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