Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro
Autor(a) principal: | |
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Data de Publicação: | 2012 |
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/16215 |
Resumo: | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ, Brasil. |
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Côrtes, Luzia Monteiro de CastroPereira, Mirian Claudia de SouzaSilva, Franklin Souza daPereira, Bernardo Acácio SantiniOliveira Junior, Francisco Odêncio deSoares, Renata Oliveira de AraújoBrazil, Reginaldo PeçanhaToma, LenyVicente, Carolina MeloniNader, Helena BoncianiMadeira, Maria de FátimaBello, Felio J.Alves, Carlos Roberto2016-10-13T15:00:58Z2016-10-13T15:00:58Z2012CÔRTES, Luzia Monteiro de Castro et al. Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro. Parasites & Vectors, v. 5, n. 142, p. 1-10, July 2012.1756-3305https://www.arca.fiocruz.br/handle/icict/1621510.1186/1756-3305-5-142engBioMed CentralRessonância de Plasmônio de SuperfícieLeishmania (V.) braziliensisGlicosaminoglicanasLutzomyia longipalpisSurface plasmon resonancePromastigotesLulo cellsGlycosaminoglycansLeishmania (V.) braziliensisParticipation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitroinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Ultraestrutura Celular. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Ultraestrutura Celular. Rio de Janeiro, RJ, Brasil..Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Bioquímica e Fisiologia de Insetos. Rio de Janeiro, RJ, Brasil.Universidade Federal de São Paulo. Departamento de Bioquímica. São Paulo, SP, Brasil.Universidade Federal de São Paulo. Departamento de Bioquímica. São Paulo, SP, Brasil.Universidade Federal de São Paulo. Departamento de Bioquímica. São Paulo, SP, Brasil.Fundação Oswaldo Cruz. Instituto de Pesquisa Clínica Evandro Chagas. Laboratório de Vigilância em Leishmanioses.Rio de Janeiro, RJ, Brasil.Universidad Del Rosario. Escuela de Medicina. Bogotá, Colombia.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ, Brasil.Background: Leishmania (V.) braziliensis is a causative agent of cutaneous leishmaniasis in Brazil. During the parasite life cycle, the promastigotes adhere to the gut of sandflies, to avoid being eliminated with the dejection. The Lulo cell line, derived from Lutzomyia longipalpis (Diptera: Psychodidae), is a suitable in vitro study model to understand the features of parasite adhesion. Here, we analyze the role of glycosaminoglycans (GAGs) from Lulo cells and proteins from the parasites in this event. Methods: Flagellar (Ff) and membrane (Mf) fractions from promastigotes were obtained by differential centrifugation and the purity of fractions confirmed by western blot assays, using specific antibodies for cellular compartments. Heparin-binding proteins (HBP) were isolated from both fractions using a HiTrap-Heparin column. In addition, binding of promastigotes to Lulo cells or to a heparin-coated surface was assessed by inhibition assays or surface plasmon resonance (SPR) analysis. Results: The success of promastigotes subcellular fractionation led to the obtainment of Ff and Mf proteins, both of which presented two main protein bands (65.0 and 55.0kDa) with affinity to heparin. The contribution of HBPs in the adherence of promastigotes to Lulo cells was assessed through competition assays, using HS or the purified HBPs fractions. All tested samples presented a measurable inhibition rate when compared to control adhesion rate (17 ± 2.0% of culture cells with adhered parasites): 30% (for HS 20μg/ml) and 16% (for HS 10μg/ml); HBP Mf (35.2% for 10μg/ml and 25.4% for 20μg/ml) and HBP Ff (10.0% for 10μg/ml and 31.4% for 20μg/ml). Additionally, to verify the presence of sulfated GAGs in Lulo cells surface and intracellular compartment, metabolic labeling with radioactive sulfate was performed, indicating the presence of an HS and chondroitin sulfate in both cell sections. The SPR analysis performed further confirmed the presence of GAGs ligands on L. (V.) braziliensis promastigote surfaces. Conclusions: The data presented here point to evidences that HBPs present on the surface of L. (V.) braziliensis promastigotes participate in adhesion of these parasites to Lulo cells through HS participation.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/16215/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALluzia_cortes_etal_IOC_2012.pdfluzia_cortes_etal_IOC_2012.pdfapplication/pdf340854https://www.arca.fiocruz.br/bitstream/icict/16215/2/luzia_cortes_etal_IOC_2012.pdfe4c2eba604c53473f51bdf9c2eecd847MD52TEXTluzia_cortes_etal_IOC_2012.pdf.txtluzia_cortes_etal_IOC_2012.pdf.txtExtracted texttext/plain43623https://www.arca.fiocruz.br/bitstream/icict/16215/3/luzia_cortes_etal_IOC_2012.pdf.txt209333220247e37ef9354945f304d054MD53icict/162152022-06-24 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dc.title.pt_BR.fl_str_mv |
Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro |
title |
Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro |
spellingShingle |
Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro Côrtes, Luzia Monteiro de Castro Ressonância de Plasmônio de Superfície Leishmania (V.) braziliensis Glicosaminoglicanas Lutzomyia longipalpis Surface plasmon resonance Promastigotes Lulo cells Glycosaminoglycans Leishmania (V.) braziliensis |
title_short |
Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro |
title_full |
Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro |
title_fullStr |
Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro |
title_full_unstemmed |
Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro |
title_sort |
Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro |
author |
Côrtes, Luzia Monteiro de Castro |
author_facet |
Côrtes, Luzia Monteiro de Castro Pereira, Mirian Claudia de Souza Silva, Franklin Souza da Pereira, Bernardo Acácio Santini Oliveira Junior, Francisco Odêncio de Soares, Renata Oliveira de Araújo Brazil, Reginaldo Peçanha Toma, Leny Vicente, Carolina Meloni Nader, Helena Bonciani Madeira, Maria de Fátima Bello, Felio J. Alves, Carlos Roberto |
author_role |
author |
author2 |
Pereira, Mirian Claudia de Souza Silva, Franklin Souza da Pereira, Bernardo Acácio Santini Oliveira Junior, Francisco Odêncio de Soares, Renata Oliveira de Araújo Brazil, Reginaldo Peçanha Toma, Leny Vicente, Carolina Meloni Nader, Helena Bonciani Madeira, Maria de Fátima Bello, Felio J. Alves, Carlos Roberto |
author2_role |
author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Côrtes, Luzia Monteiro de Castro Pereira, Mirian Claudia de Souza Silva, Franklin Souza da Pereira, Bernardo Acácio Santini Oliveira Junior, Francisco Odêncio de Soares, Renata Oliveira de Araújo Brazil, Reginaldo Peçanha Toma, Leny Vicente, Carolina Meloni Nader, Helena Bonciani Madeira, Maria de Fátima Bello, Felio J. Alves, Carlos Roberto |
dc.subject.other.pt_BR.fl_str_mv |
Ressonância de Plasmônio de Superfície Leishmania (V.) braziliensis Glicosaminoglicanas Lutzomyia longipalpis |
topic |
Ressonância de Plasmônio de Superfície Leishmania (V.) braziliensis Glicosaminoglicanas Lutzomyia longipalpis Surface plasmon resonance Promastigotes Lulo cells Glycosaminoglycans Leishmania (V.) braziliensis |
dc.subject.en.pt_BR.fl_str_mv |
Surface plasmon resonance Promastigotes Lulo cells Glycosaminoglycans Leishmania (V.) braziliensis |
description |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ, Brasil. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012 |
dc.date.accessioned.fl_str_mv |
2016-10-13T15:00:58Z |
dc.date.available.fl_str_mv |
2016-10-13T15:00:58Z |
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 |
CÔRTES, Luzia Monteiro de Castro et al. Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro. Parasites & Vectors, v. 5, n. 142, p. 1-10, July 2012. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/16215 |
dc.identifier.issn.pt_BR.fl_str_mv |
1756-3305 |
dc.identifier.doi.none.fl_str_mv |
10.1186/1756-3305-5-142 |
identifier_str_mv |
CÔRTES, Luzia Monteiro de Castro et al. Participation of heparin binding proteins from the surface of Leishmania (Viannia) braziliensis promastigotes in the adhesion of parasites to Lutzomyia longipalpis cells (Lulo) in vitro. Parasites & Vectors, v. 5, n. 142, p. 1-10, July 2012. 1756-3305 10.1186/1756-3305-5-142 |
url |
https://www.arca.fiocruz.br/handle/icict/16215 |
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eng |
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eng |
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BioMed Central |
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BioMed Central |
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