Search Results - "Silvio A. Vasconcellos"

Leptospira interrogans Lsa23 protein recruits plasminogen, factor H and C4BP from normal human serum and mediates C3b and C4b degradation by Siqueira, Gabriela H, Atzingen, Marina V, de Souza, Gisele O, Vasconcellos, Silvio A, Nascimento, Ana L T O

“…It has been reported that pathogenic Leptospira are resistant to normal human serum (NHS) due to their ability to evade the complement immune system by…”
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OmpL1 Is an Extracellular Matrix- and Plasminogen-Interacting Protein of Leptospira spp by FERNANDES, Luis G. V, VIEIRA, Monica L, KIRCHGATTER, Karin, ALVES, Ivy J, DE MORAIS, Zenaide M, VASCONCELLOS, Silvio A, ROMERO, Eliete C, NASCIMENTO, Ana L. T. O

“…Classifications Services IAI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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New strategies for Leptospira vaccine development based on LPS removal by Lauretti-Ferreira, Fabiana, Silva, Paloma L D, Alcântara, Naiara M, Silva, Bruna F, Grabher, Isabele, Souza, Gisele O, Nakajima, Erika, Akamatsu, Milena A, Vasconcellos, Silvio A, Abreu, Patricia A E, Carvalho, Eneas, Martins, Elizabeth A L, Ho, Paulo L, da Silva, Josefa B

“…Pathogenic spirochetes from genus Leptospira are etiologic agents of leptospirosis. Cellular vaccines against Leptospira infection often elicit mainly response…”
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Immunoprotective Activity Induced by Leptospiral Outer Membrane Proteins in Hamster Model of Acute Leptospirosis by Teixeira, Aline F, Cavenague, Maria F, Kochi, Leandro T, Fernandes, Luis G, Souza, Gisele O, de Souza Filho, Antonio Francisco, Vasconcellos, Silvio A, Heinemann, Marcos Bryan, Nascimento, Ana L T O

“…Leptospirosis is a zoonotic disease of worldwide distribution, affecting both humans and animals. The development of an effective vaccine against leptospirosis…”
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Immune response and protective profile elicited by a multi-epitope chimeric protein derived from Leptospira interrogans by Fernandes, Luis G.V, Teixeira, Aline F, Filho, Antonio F.S, Souza, Gisele O, Vasconcellos, Silvio A, Heinemann, Marcos B, Romero, Eliete C, Nascimento, Ana L.T.O

“…Summary Introduction Pathogenic Leptospira is the causative agent of leptospirosis, a widely disseminated disease of human and veterinary concern. The…”
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Features of two new proteins with OmpA-like domains identified in the genome sequences of Leptospira interrogans by Teixeira, Aline F, de Morais, Zenaide M, Kirchgatter, Karin, Romero, Eliete C, Vasconcellos, Silvio A, Nascimento, Ana Lucia T O

“…Leptospirosis is an acute febrile disease caused by pathogenic spirochetes of the genus Leptospira. It is considered an important re-emerging infectious…”
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The interaction of two novel putative proteins of Leptospira interrogans with E-cadherin, plasminogen and complement components with potential role in bacterial infection by Kochi, Leandro T., Fernandes, Luis G. V., Souza, Gisele O., Vasconcellos, Silvio A., Heinemann, Marcos B., Romero, Eliete C., Kirchgatter, Karin, Nascimento, Ana L. T. O.

“…Leptospirosis is a worldwide zoonosis caused by pathogenic species of Leptospira. Leptospires are able to adhere to exposed extracellular matrix in injured…”
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Adhesins of Leptospira interrogans mediate the interaction to fibrinogen and inhibit fibrin clot formation in vitro by Oliveira, Rosane, Domingos, Renan F, Siqueira, Gabriela H, Fernandes, Luis G, Souza, Natalie M, Vieira, Monica L, de Morais, Zenaide M, Vasconcellos, Silvio A, Nascimento, Ana L T O

“…We report in this work that Leptospira strains, virulent L. interrogans serovar Copenhageni, attenuated L. interrogans serovar Copenhageni and saprophytic L…”
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Plasminogen Acquisition and Activation at the Surface of Leptospira Species Lead to Fibronectin Degradation by Vieira, Monica L, Vasconcellos, Silvio A, Gonçales, Amane P, de Morais, Zenaide M, Nascimento, Ana L.T.O

“…Pathogenic Leptospira species are the etiological agents of leptospirosis, a widespread disease of human and veterinary concern. In this study, we report that…”
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Characterization of three novel adhesins of Leptospira interrogans by Siqueira, Gabriela H, Atzingen, Marina V, Alves, Ivy J, de Morais, Zenaide M, Vasconcellos, Silvio A, Nascimento, Ana L T O

“…We report cloning, expression, purification, and characterization of three predicted leptospiral membrane proteins (LIC11360, LIC11009, and LIC11975). In…”
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In vitro identification of novel plasminogen-binding receptors of the pathogen Leptospira interrogans by Vieira, Monica L, Atzingen, Marina V, Oliveira, Tatiane R, Oliveira, Rosane, Andrade, Daniel M, Vasconcellos, Silvio A, Nascimento, Ana L T O

“…Leptospirosis is a multisystem disease caused by pathogenic strains of the genus Leptospira. We have reported that Leptospira are able to bind plasminogen…”
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Leptospira interrogans reduces fibrin clot formation by modulating human thrombin activity via exosite I by Fernandes, Luis G., de Morais, Zenaide M., Vasconcellos, Silvio A., Nascimento, Ana L. T. O.

“…Pathogenic bacteria of the genus Leptospira are the etiological agents of leptospirosis, a disease that affects humans and animals worldwide. Although there…”
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Features of two proteins of Leptospira interrogans with potential role in host-pathogen interactions by Domingos, Renan F, Vieira, Monica L, Romero, Eliete C, Gonçales, Amane Paldes, de Morais, Zenaide M, Vasconcellos, Silvio A, Nascimento, Ana L T O

“…Leptospirosis is considered a re-emerging infectious disease caused by pathogenic spirochaetes of the genus Leptospira. Pathogenic leptospires have the ability…”
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Interaction of Leptospira interrogans with Human Proteolytic Systems Enhances Dissemination through Endothelial Cells and Protease Levels by Vieira, Monica L, Alvarez-Flores, Miryam P, Kirchgatter, Karin, Romero, Eliete C, Alves, Ivy J, de Morais, Zenaide M, Vasconcellos, Silvio A, Chudzinski-Tavassi, Ana M, Nascimento, Ana L T O

“…Classifications Services IAI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Lsa30, a novel adhesin of Leptospira interrogans binds human plasminogen and the complement regulator C4bp by Souza, Natalie M., Vieira, Monica L., Alves, Ivy J., de Morais, Zenaide M., Vasconcellos, Silvio A., Nascimento, Ana L.T.O.

“…Pathogenic Leptospira is the etiological agent of leptospirosis, a life-threatening disease that affects populations worldwide. Surface proteins have the…”
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Comparative genomics of pathogenic Leptospira interrogans serovar Canicola isolated from swine and human in Brazil by Moreno, Luisa Z, Miraglia, Fabiana, Kremer, Frederico S, Eslabao, Marcus R, Dellagostin, Odir A, Lilenbaum, Walter, Freitas, Julio C, Vasconcellos, Silvio A, Heinemann, Marcos B, Moreno, Andrea M

“…Leptospira interrogans serovar Canicola is one of the most important pathogenic serovars for the maintenance of urban leptospirosis. Even though it is…”
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Lsa21, a novel leptospiral protein binding adhesive matrix molecules and present during human infection by Atzingen, Marina V, Barbosa, Angela S, De Brito, Thales, Vasconcellos, Silvio A, de Morais, Zenáide M, Lima, Dirce Mc, Abreu, Patricia Ae, Nascimento, Ana Lto

“…It has been well documented over past decades that interaction of pathogens with the extracellular matrix (ECM) plays a primary role in host cell attachment…”
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Genomic characterisation of Leptospira inadai serogroup Lyme isolated from captured rat in Brazil and comparative analysis with human reference strain by Moreno, Luisa Z, Miraglia, Fabiana, Loureiro, Ana P, Kremer, Frederico S, Eslabao, Marcus R, Dellagostin, Odir A, Lilenbaum, Walter, Vasconcellos, Silvio A, Heinemann, Marcos B, Moreno, Andrea M

“…Leptospira inadai is classified as a species of the Leptospira intermediate group that has been poorly studied due to its apparent insignificance to human and…”
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Role of Murine Complement Component C5 in Acute in Vivo Infection by Pathogenic Leptospira interrogans by de Castro, Íris A, Bavia, Lorena, Fraga, Tatiana R, Amano, Mariane T, Breda, Leandro C D, Granados-Martinez, Adriana P, da Silva, Ana M G, Vasconcellos, Silvio A, Isaac, Lourdes

“…Leptospirosis is considered one of the most important zoonosis worldwide. The activation of the Complement System is important to control dissemination of…”
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Leptospira interrogans serovar copenhageni harbors two lexA genes involved in SOS response by Fonseca, Luciane S, da Silva, Josefa B, Milanez, Juliana S, Monteiro-Vitorello, Claudia B, Momo, Leonardo, de Morais, Zenaide M, Vasconcellos, Silvio A, Marques, Marilis V, Ho, Paulo L, da Costa, Renata M A

“…Bacteria activate a regulatory network in response to the challenges imposed by DNA damage to genetic material, known as the SOS response. This system is…”
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