Výsledky vyhledávání - "Marina V. Atzingen"

Akademický článek

In vitro identification of novel plasminogen-binding receptors of the pathogen Leptospira interrogans.

Autor: Monica L Vieira, Marina V Atzingen, Tatiane R Oliveira, Rosane Oliveira, Daniel M Andrade, Silvio A Vasconcellos, Ana L T O Nascimento

Publikováno v: PLoS ONE, Vol 5, Iss 6, p e11259 (2010)

BACKGROUND: Leptospirosis is a multisystem disease caused by pathogenic strains of the genus Leptospira. We have reported that Leptospira are able to bind plasminogen (PLG), to generate active plasmin in the presence of activator, and to degrade puri

Externí odkaz: https://doaj.org/article/ed6ce23def824baab80f5b415fe9ae91

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Leptospiral extracellular matrix adhesins as mediators of pathogen-host interactions

Autor: Natalie M. Souza, Gabriela H. Siqueira, Ana L. T. O. Nascimento, Monica L. Vieira, Marina V. Atzingen, Aline F. Teixeira, Renan F. Domingos, Luis G. V. Fernandes, Rosane Oliveira

Publikováno v: FEMS Microbiology Letters. 352:129-139

Leptospirosis is been considered an important infectious disease that affects humans and animals worldwide. This review summarizes our current knowledge of bacterial attachment to extracellular matrix (ECM) components and discusses the possible role

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::210a8dcb150b5433c9241a9c1e0e13fd
https://doi.org/10.1111/1574-6968.12349

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Characterization of LIC11207, a novel leptospiral protein that is recognized by human convalescent sera and prevents apoptosis of polymorphonuclear leukocytes

Autor: Marina V. Atzingen, Gabriela Pretre, Ricardo Martín Gómez, Mirta Schattner, Ana L. T. O. Nascimento, Maria Jose Lapponi

Publikováno v: Microbial Pathogenesis. 56:21-28

We report the study of a predicted outer-membrane leptospiral protein encoded by the gene lic11207. This protein is conserved in several pathogenic leptospiral strains but is absent in the saprophyte Leptospira biflexa. This putative outer-membrane p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c5052adca4f828678e407cb585fe1a5
https://doi.org/10.1016/j.micpath.2012.10.002

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The Novel Leptospiral Surface Adhesin Lsa20 Binds Laminin and Human Plasminogen and Is Probably Expressed during Infection

Autor: Amane Paldês Gonçales, Marina V. Atzingen, Zenaide Maria de Morais, Silvio Arruda Vasconcellos, Eliete Caló Romero, Ana L. T. O. Nascimento, Amanda F. Asega, Solange M.T. Serrano, Renata S. Mendes

Publikováno v: Infection and Immunity. 79:4657-4667

Leptospirosis is an emerging infectious disease caused by pathogenic species of Leptospira . In this work, we report the cloning, expression, purification, and characterization of two predicted leptospiral outer membrane proteins, LIC11469 and LIC110

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cc4b24a6b6ea057212588f913d09245
https://doi.org/10.1128/iai.05583-11

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Lp95, a novel leptospiral protein that binds extracellular matrix components and activates e-selectin on endothelial cells

Autor: Amane Paldês Gonçales, Marina V. Atzingen, Zenaide Maria de Morais, Gabriela Pretre, Ricardo Martín Gómez, Ana L. T. O. Nascimento, Mirta Schattner, Silvio Arruda Vasconcellos

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

The study of a predicted outer membrane leptospiral protein encoded by the gene LIC12690 in mediating the adhesion process. The gene was cloned and expressed in Escherichia coli BL21 (SI) strain by using the expression vector pAE. The recombinant pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38f4b5dec94e9d28866eab2e8e882efa
https://doi.org/10.1016/j.jinf.2009.07.010

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Putative outer membrane proteins of Leptospira interrogans stimulate human umbilical vein endothelial cells (HUVECS) and express during infection

Autor: Monica L. Vieira, Patrícia Antonia Estima Abreu, Ana L. T. O. Nascimento, Javier O. Cifuente, Elisa Malaver, Zenaide Maria de Morais, Angela Silva Barbosa, Ricardo Martín Gómez, Marina V. Atzingen, Tatiane R. Oliveira, Mirta Schattner, Silvio Arruda Vasconcellos, Monica M. Watanabe

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Cell adhesion molecules (CAMs) are surface receptors present in eukaryotic cells that mediate cell–cell or cell–extracellular matrix interactions. Vascular endothelium stimulation in vitro that lead to the upregulation of CAMs was reported for th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59736d0c24cd16c68182fbcc70be509e
https://doi.org/10.1016/j.micpath.2008.08.004

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Isolation and characterization of IgM and IgY antibodies from plasma of magellanic penguins (spheniscus magellanicus)

Autor: Ralph Eric Thijl Vanstreels, Marcelo L. Santoro, Marina V. Atzingen, I. Fernandes, Eliana L. Faquim-Mauro, Jessica D. da Costa, Sandriana dos Ramos Silva, Camila Canuto Bizelli, José Luiz Catão-Dias

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
ResearcherID

Infectious diseases such as aspergillosis, avian malaria, and viral infections are significant threats to the conservation of penguins, leading to morbidity and mortality of these birds both in captivity and in the wild. The immune response to such i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecc4dc8d1354c9b06413102a0a089c54

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A Newly Identified Leptospiral Adhesin Mediates Attachment to Laminin

Autor: Patrícia Antonia Estima Abreu, Marina V. Atzingen, Fernanda O. Neves, Zenaide Maria de Morais, Ana L. T. O. Nascimento, Monica L. Vieira, Angela Silva Barbosa, Monica M. Watanabe, Silvio Arruda Vasconcellos

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Pathogenic leptospires have the ability to survive and disseminate to multiple organs after penetrating the host. Several pathogens, including spirochetes, have been shown to express surface proteins that interact with the extracellular matrix (ECM).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81a94bdb45c775184eb1f18fb209b20f
https://doi.org/10.1128/iai.00460-06

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Induction of Boosted Immune Response in Mice by Leptospiral Surface Proteins Expressed in Fusion with DnaK

Autor: Marina V. Atzingen, Gabriela H. Siqueira, Ana L. T. O. Nascimento, Luciana C. C. Leite, Dunia Rodriguez

Publikováno v: BioMed Research International, Vol 2014 (2014)
BioMed Research International

Leptospirosis is an important global disease of human and veterinary concern. Caused by pathogenicLeptospira, the illness was recently classified as an emerging infectious disease. Currently available veterinarian vaccines do not induce long-term pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bea672e1b951dd75cd3215aad3371d7
https://doaj.org/article/022b0e3bce844e6583cd322ca83aad2a

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Characterization of three novel adhesins of Leptospira interrogans

Autor: Marina V. Atzingen, Gabriela H. Siqueira, Zenaide Maria de Morais, Ivy J. Alves, Silvio Arruda Vasconcellos, Ana L. T. O. Nascimento

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

We report cloning, expression, purification, and characterization of three predicted leptospiral membrane proteins (LIC11360, LIC11009, and LIC11975). In silico analysis and proteinase K accessibility data suggest that these proteins might be surface

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49bc327df2e0b7eabfd1aab3703029b6

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