Angela Silva Barbosa
Angela Silva Barbosa
Research Scientist, Butantan Institute
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A newly identified leptospiral adhesin mediates attachment to laminin
AS Barbosa, PAE Abreu, FO Neves, MV Atzingen, MM Watanabe, ...
Infection and immunity 74 (11), 6356-6364, 2006
In LipL32, the major leptospiral lipoprotein, the C terminus is the primary immunogenic domain and mediates interaction with collagen IV and plasma fibronectin
P Hauk, F Macedo, EC Romero, SA Vasconcellos, ZM de Morais, ...
Infection and immunity 76 (6), 2642-2650, 2008
Leptospirosis: aspects of innate immunity, immunopathogenesis and immune evasion from the complement system
TR Fraga, AS Barbosa, L Isaac
Scandinavian journal of immunology 73 (5), 408-419, 2011
Leptospiral immunoglobulin-like proteins interact with human complement regulators factor H, FHL-1, FHR-1, and C4BP
MM Castiblanco-Valencia, TR Fraga, LB Silva, D Monaris, PAE Abreu, ...
Journal of Infectious Diseases 205 (6), 995-1004, 2012
Lsa21, a novel leptospiral protein binding adhesive matrix molecules and present during human infection
MV Atzingen, AS Barbosa, T De Brito, SA Vasconcellos, ZM De Morais, ...
BMC microbiology 8, 1-16, 2008
Immune Evasion of Leptospira Species by Acquisition of Human Complement Regulator C4BP
AS Barbosa, PAE Abreu, SA Vasconcellos, ZM Morais, AP Gonçales, ...
Infection and immunity 77 (3), 1137-1143, 2009
The same mutation affecting the splicing of WT1 gene is present on Frasier syndrome patients with or without Wilms' tumor
AS Barbosa, CG Hadjiathanasiou, C Theodoridis, A Papathanasiou, A Tar, ...
Human mutation 13 (2), 146-153, 1999
Functional Characterization of LcpA, a Surface-Exposed Protein of Leptospira spp. That Binds the Human Complement Regulator C4BP
AS Barbosa, D Monaris, LB Silva, ZM Morais, SA Vasconcellos, ...
Infection and immunity 78 (7), 3207-3216, 2010
Inhibition of the membrane attack complex by dengue virus NS1 through interaction with vitronectin and terminal complement proteins
JN Conde, EM da Silva, D Allonso, DR Coelho, IS Andrade, ...
Journal of virology 90 (21), 9570-9581, 2016
Immune Evasion by Pathogenic Leptospira Strains: The Secretion of Proteases that Directly Cleave Complement Proteins
TR Fraga, DS Courrol, MM Castiblanco-Valencia, IY Hirata, ...
The Journal of infectious diseases 209 (6), 876-886, 2014
Interaction of Leptospira elongation factor Tu with plasminogen and complement factor H: a metabolic leptospiral protein with moonlighting activities
DG Wolff, MM Castiblanco-Valencia, CM Abe, D Monaris, ZM Morais, ...
PloS one 8 (11), e81818, 2013
Complement evasion by pathogenic Leptospira
TR Fraga, L Isaac, AS Barbosa
Frontiers in immunology 7, 232700, 2016
Microconversion between CYP21A2 and CYP21A1P Promoter Regions Causes the Nonclassical Form of 21-Hydroxylase Deficiency
RS Araújo, BB Mendonca, AS Barbosa, CJ Lin, JAM Marcondes, ...
The Journal of Clinical Endocrinology & Metabolism 92 (10), 4028-4034, 2007
Leptospiral TlyC is an extracellular matrix-binding protein and does not present hemolysin activity
E Carvalho, AS Barbosa, RM Gómez, AM Cianciarullo, P Hauk, PA Abreu, ...
FEBS letters 583 (8), 1381-1385, 2009
How Escherichia coli circumvent complement-mediated killing
AG Abreu, AS Barbosa
Frontiers in immunology 8, 260714, 2017
The complement system in flavivirus infections
JN Conde, EM Silva, AS Barbosa, R Mohana-Borges
Frontiers in microbiology 8, 213, 2017
Plasmin cleaves fibrinogen and the human complement proteins C3b and C5 in the presence of Leptospira interrogans proteins: a new role of LigA and LigB in invasion and …
MM Castiblanco-Valencia, TR Fraga, AH Pagotto, SM de Toledo Serrano, ...
Immunobiology 221 (5), 679-689, 2016
Pathogenic Leptospira species acquire factor H and vitronectin via the surface protein LcpA
LB da Silva, LS Miragaia, LCD Breda, CM Abe, MCB Schmidt, AM Moro, ...
Infection and immunity 83 (3), 888-897, 2015
The Serine Protease Pic From Enteroaggregative Escherichia coli Mediates Immune Evasion by the Direct Cleavage of Complement Proteins
AG Abreu, TR Fraga, AP Granados Martinez, MY Kondo, MA Juliano, ...
The Journal of infectious diseases 212 (1), 106-115, 2015
Mapping in pig of genes involved in sexual differentiation: AMH, WT1 FTZF1, SOX2, SOX9, AHC, and placental and embryonic CYP19
Y Lahbib-Mansais, A Barbosa, M Yerle, P Parma, D Milan, E Pailhoux, ...
Cytogenetic and Genome Research 76 (1-2), 109-114, 1997
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