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Results 1-20 of 20

Cell lipid biology in infections: an overview [2023]

Prado, Luan Gavião; Camara, Niels Olsen Saraiva; Barbosa, Angela Silva
Front Cell Infect Microbiol 2023 Oct; 13:1148383

Complement immune evasion by spirochetes [2017]

Barbosa, Angela Silva ; Isaac, Lourdes
Book chapter 2017 Sep; 415:215-238

Complement resistance assays [2020]

Isaac, Lourdes; Barbosa, Angela Silva
Book chapter 2020 Jul; 2134:12

Contribution of complement system pathways to the killing of leptospira spp. [2020]

Silva, Priscilla Yuri Okochi Alves da; Midon, Leonardo Moura; Heinemann, Marcos Bryan; Vasconcelos, Dewton de Moraes; Barbosa, Angela Silva ; Isaac, Lourdes
Microbes Infect 2020 Dec;22(10):550-557

Culture-attenuated pathogenic Leptospira lose the ability to survive to complement-mediated-killing due to lower expression of factor H binding proteins [2019]

Moreno-Torres, Azaf; Malvido-Jiménez, Irving R.; Peña-Moctezuma, Alejandro de la; Sánchez, Luz O. Castillo; Fraga, Tatiana R.; Barbosa, Angela Silva ; Isaac, Lourdes; Sahagún-Ruiz, Alfredo
Microbes Infect 2019 Oct-Nov;21(8-9):377-385

Inactivation of the antimicrobial peptide LL-37 by pathogenic Leptospira [2021]

Oliveira, Priscila Nogueira de ; Courrol, Daniella dos Santos ; Chura-Chambi, Rosa Maria; Morganti, Ligia; Souza, Gisele O.; Franzolin, Marcia Regina ; Wunder Jr, Elsio A.; Heinemann, Marcos B.; Barbosa, Angela Silva
Microb Pathog 2021 Jan;150:104704

Leptolysin, a leptospira secreted metalloprotease of the pappalysin family with broad-spectrum activity [2022]

Courrol, Daniella dos Santos; Silva, Cristiane Castilho Fernandes da; Prado, Luan Gavião; Portaro, Fernanda Calheta Vieira ; Barbosa, Angela Silva
Front Cell Infect Microbiol 2022 Aug; 12:966370

Leptospira interrogans secreted proteases degrade extracellular matrix and plasma proteins from the host [2018]

Silva, Ludmila Bezerra da ; Menezes, Milene Cristina ; Kitano, Eduardo Shigueo ; Oliveira, Ana K.; Abreu, Afonso G.; Souza, Gisele O. de; Heinemann, Marcos B.; Isaac, Lourdes; Fraga, Tatiana R.; Serrano, Solange Maria de Toledo ; Barbosa, Angela Silva
Front Cell Infect Microbiol 2018 Mar;8:92

Leptospira interrogans thermolysin refolded at high pressure and alkaline pH displays proteolytic activity against complement C3 [2018]

Chura-Chambi, Rosa Maria; Fraga, Tatiana Rodrigues; Silva, Ludmila Bezerra da ; Yamamoto, Bruno Bernardi ; Isaac, Lourdes; Barbosa, Angela Silva ; Morganti, Ligia
Biotechnol Rep 2018 Sep;19:e00266

Leptospirosis: pathogenesis, clinical and epidemiological aspects [2023]

Barbosa, Angela Silva ; Patarakul, Kanitha; Isaac, Lourdes
Front Cell Infect Microbiol 2023 May; 13:1210178

MPL36, a major plasminogen (PLG) receptor in pathogenic Leptospira, has an essential role during infection [2023]

Zhu, Weinan; Passalia, Felipe J.; Hamond, Camila; Abe, Cecilia Mari ; Ko, Albert I.; Barbosa, Angela Silva ; Wunder Jr., Elsio A.
PLoS Pathog 2023 Jul; 19(7):e1011313

O26 Polysaccharides as key players in enteropathogenic E. coli immune evasion and vaccine development [2024]

Lemos, Thiago Jordão da Silva; Silva, Herbert Guimarães de Sousa; Previato, José Osvaldo; Barbosa, Angela Silva ; Franzolin, Marcia Regina ; Melo, Bruna de Sousa ; Anjos, Geovana Ferreira dos; Goncalves, Renata Hiromi Nakagima ; Domingos, Marta de Oliveira
Int J Mol Sci 2024 Mar; 25(5):2878

O55 polysaccharides are good antigen targets for the formulation of vaccines against O55 STEC and capsulated aEPEC strains [2022]

Silva, Herbert Guimarães de Sousa; Franzolin, Marcia Regina ; Anjos, Geovana Ferreira dos; Barbosa, Angela Silva ; Santos, Luis Fernando dos; Miranda, Kaique Ferrari ; Marques, Ronaldo Maciel ; Souza, Matilde Costa Lima de ; Piazza, Roxane Maria Fontes ; Domingos, Marta de Oliveira
Pathogens 2022 Aug; 11(8):895

Secreted autotransporter toxin (Sat) mediates innate immune system evasion [2022]

Freire, Claudia Andrade ; Silva, Rosa M.; Ruiz, Rita de Cássia ; Pimenta, Daniel Carvalho ; Bryant, Jack A.; Henderson, Ian R.; Barbosa, Angela Silva ; Elias, Waldir Pereira
Front Immunol 2022 Feb;13:844878

Sph2(176–191) and Sph2(446–459): identification of b-cell linear epitopes in sphingomyelinase 2 (Sph2), naturally recognized by patients infected by pathogenic leptospires [2023]

Ataides, Laura Sant’Anna; Maia, Fernanda de Moraes; Conte, Fernando Paiva; Isaac, Lourdes; Barbosa, Angela Silva ; Lima-Junior, Josué da Costa; Avelar, Kátia Eliane Santos; Rodrigues-da-Silva, Rodrigo Nunes
Vaccines 2023 Feb; 11(2):359

Strategies used by Leptospira spirochetes to evade the host complement system [2020]

Barbosa, Angela Silva ; Isaac, Lourdes
FEBS Lett 2020 mar;594(16):2633-2644

Surface protein dispersin of enteroaggregative escherichia coli binds plasminogen that Is converted Into active plasmin [2020]

Moraes, Claudia Trigo Pedroso de ; Longo, Jonathan ; Silva, Ludmila Bezerra da ; Pimenta, Daniel Carvalho ; Carvalho, Eneas ; Morone, Mariana Salgado Loureiro de Caldas ; Rós, Nancy da ; Serrano, Solange Maria de Toledo ; Santos, Ana Carolina M.; Piazza, Roxane Maria Fontes ; Barbosa, Angela Silva ; Elias, Waldir Pereira
Front Microbiol 2020 June;11:1222

The C-terminal domain of Staphylococcus aureus zinc transport protein AdcA binds plasminogen and factor H in Vitro [2022]

Salazar, Natália; Yamamoto, Bruno Bernardi; Souza, Matilde Costa Lima de ; Silva, Ludmila Bezerra da; Arêas, Ana Paula Mattos; Barbosa, Angela Silva
Pathogens 2022 Feb;11(2):240

The Role of properdin in killing of non-pathogenic Leptospira biflexa [2020]

Martinez, Adriana Patricia Granados; Abreu, Patricia Antonia Estima ; Vasconcellos, Silvio de Arruda; Ho, Paulo Lee ; Ferreira, Viviana P.; Saggu, Gurpanna; Barbosa, Angela Silva ; Isaac, Lourdes
Front Immunol 2020 Nov;11:572562

Understanding the renal fibrotic process in leptospirosis [2021]

Prado, Luan Gavião; Barbosa, Angela Silva
Int J Mol Sci 2021 Oct;22(19):10779