Search Results - "Figueira, Cláudio Pereira"

Leishmania infection modulates beta-1 integrin activation and alters the kinetics of monocyte spreading over fibronectin by Figueira, Cláudio Pereira, Carvalhal, Djalma Gomes Ferrão, Almeida, Rafaela Andrade, Hermida, Micely d’ El-Rei, Touchard, Dominique, Robert, Phillipe, Pierres, Anne, Bongrand, Pierre, dos-Santos, Washington LC

“…Contact with Leishmania leads to a decreases in mononuclear phagocyte adherence to connective tissue. In this work, we studied the early stages of bond…”
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Leptospira interrogans biofilm formation in Rattus norvegicus (Norway rats) natural reservoirs by Santos, Ana Amélia Nunes, Ribeiro, Priscyla Dos Santos, da França, Geórgia Virgínia, Souza, Fábio Neves, Ramos, Eduardo Antônio Gonçalves, Figueira, Cláudio Pereira, Reis, Mitermayer G, Costa, Federico, Ristow, Paula

“…Rattus norvegicus (Norway rat) is the main reservoir host of pathogenic Leptospira, the causative agent of leptospirosis, in urban environments. Pathogenic…”
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Virulent Mycobacterium fortuitum Restricts NO Production by a Gamma Interferon-Activated J774 Cell Line and Phagosome-Lysosome Fusion by MARQUES DA SILVA, Tania Regina, RIBEIRO DE FREITAS, Juliana, CHAGAS SILVA, Queilan, PEREIRA FIGUEIRA, Claudio, ROXO, Eliana, CARDOSO LEAO, Sylvia, RODRIGUES DE FREITAS, Luiz Antonio, TAVARES VERAS, Patricia Sampaio

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Leishmania amazonensis infection impairs VLA-4 clustering and adhesion complex assembly at the adhesion site of J774 cells by Brito, Reginaldo, Hassegawa, Erina Masayo, Camardelli, Patrick, Elpídio, Kalene, de Menezes, Juliana, Figueira, Cláudio Pereira, dos-Santos, Washington L C

“…Abstract Cutaneous leishmaniasis is an infectious disease that may lead to a single or multiple disseminated cutaneous lesions. The mechanisms involved in…”
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IGF-1 overexpression improves mesenchymal stem cell survival and promotes neurological recovery after spinal cord injury by Allahdadi, Kyan James, de Santana, Thaís Alves, Santos, Girlaine Café, Azevedo, Carine Machado, Mota, Roberta Alves, Nonaka, Carolina Kymie, Silva, Daniela Nascimento, Valim, Clarissa Xavier Resende, Figueira, Cláudio Pereira, Dos Santos, Washington Luis Conrado, do Espirito Santo, Renan Fernandes, Evangelista, Afrânio Ferreira, Villarreal, Cristiane Flora, Dos Santos, Ricardo Ribeiro, de Souza, Bruno Solano Freitas, Soares, Milena Botelho Pereira

“…Survival and therapeutic actions of bone marrow-derived mesenchymal stem cells (BMMSCs) can be limited by the hostile microenvironment present during acute…”
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The effects of inflammation on connexin 43 in chronic Chagas disease cardiomyopathy by Barreto, Breno Cardim, Neves, Maria Vitória Gomes das, Cardoso, Carine Machado Azevedo, Meira, Cássio Santana, Daltro, Pâmela Santana, Figueira, Cláudio Pereira, Santos, Girlaine Café, Silva, Daniela Nascimento, Távora, Fábio, Neto, João David de Souza, Macambira, Simone Garcia, Lampe, Paul D, Coutinho, Keyla Cristiny da Silva, Kasai Brunswick, Tais Hanae, Ribeiro Dos Santos, Ricardo, Campos de Carvalho, Antônio Carlos, Soares, Milena Botelho Pereira

“…Cardiac arrhythmias are the main cause of sudden death due to Chronic Chagasic Cardiomyopathy (CCC). Here we investigated alterations in connexin 43 (Cx43)…”
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Biofilm formation in vitro by Leptospira interrogans strains isolated from naturally infected dogs and their role in antimicrobial resistance by Rezende Mires de Carvalho, Rodrigo, Silva Dias, Carla, Nogueira Paz, Lucas, Melo de Lima Fires, Thainá, Pereira Figueira, Cláudio, Araújo Damasceno, Karine, Hanzen Pinna, Melissa

“…Leptospira interrogans is a biofilm-forming pathogen, however, there are few data involving Brazilian strains isolated from dogs and their antimicrobial…”
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Heterologous expression of pathogen-specific genes ligA and ligB in the saprophyte Leptospira biflexaconfers enhanced adhesion to cultured cells and fibronectin by Figueira, Cláudio Pereira, Croda, Julio, Choy, Henry A, Haake, David A, Reis, Mitermayer G, Ko, Albert I, Picardeau, Mathieu

“…Abstract Background In comparison to other bacterial pathogens, our knowledge of the molecular basis of the pathogenesis of leptospirosis is extremely limited…”
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Environmental Biofilms from an Urban Community in Salvador, Brazil, Shelter Previously Uncharacterized Saprophytic Leptospira by dos Santos Ribeiro, Priscyla, Carvalho, Natália Barbosa, Aburjaile, Flávia, Sousa, Thiago, Veríssimo, Graciete, Gomes, Talita, Neves, Fábio, Blanco, Luiza, Lima, João Antonio, de Oliveira, Daiana, Jaiswal, Arun Kumar, Brenig, Bertram, Soares, Siomar, Ramos, Rommel, Matiuzzi, Mateus, Góes-Neto, Aristóteles, Figueira, Cláudio Pereira, Costa, Federico, Ristow, Paula, Azevedo, Vasco

“…Biofilms are complex microecosystems with valuable ecological roles that can shelter a variety of microorganisms. Spirochetes from the genus Leptospira have…”
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The OmpA-like protein Loa22 is essential for leptospiral virulence by Ristow, Paula, Bourhy, Pascale, da Cruz McBride, Flávia Weykamp, Figueira, Claudio Pereira, Huerre, Michel, Ave, Patrick, Girons, Isabelle Saint, Ko, Albert I, Picardeau, Mathieu

“…Pathogenic mechanisms of Leptospira interrogans, the causal agent of leptospirosis, remain largely unknown. This is mainly due to the lack of tools for genetic…”
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A comparative study of human glomerular basement membrane thickness using direct measurement and orthogonal intercept methods by Viana, Débora Leal, Alladagbin, Dona Jeanne, Dos-Santos, Washington L C, Figueira, Claudio Pereira

“…Here we report estimates of glomerular basement membrane (GBM) thickness in the Brazilian population performed using direct (DM) and orthogonal interception…”
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Targeted Mutagenesis in Pathogenic Leptospira Species: Disruption of the LigB Gene Does Not Affect Virulence in Animal Models of Leptospirosis by CRODA, Julio, FIGUEIRA, Claudio Pereira, WUNDER, Elsio A, SANTOS, Cleiton S, REIS, Mitermayer G, KO, Albert I, PICARDEAU, Mathieu

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Heterologous expression of pathogen-specific genes ligA and ligB in the saprophyte Leptospira biflexa confers enhanced adhesion to cultured cells and fibronectin by Figueira, Cláudio Pereira, Croda, Julio, Choy, Henry A, Haake, David A, Reis, Mitermayer G, Ko, Albert I, Picardeau, Mathieu

“…In comparison to other bacterial pathogens, our knowledge of the molecular basis of the pathogenesis of leptospirosis is extremely limited. An improved…”
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Heterogenic colonization patterns by Leptospira interrogans in Rattus norvegicus from urban slums by Santos, Ana Amélia Nunes, Figueira, Cláudio Pereira, dos Reis, Mitermayer Galvão, Costa, Federico, Ristow, Paula

“…We evaluated the renal colonization by Leptospira interrogans in Rattus norvegicus (rats), as it is the major natural reservoir of urban leptospirosis. We…”
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Real-Time PCR Reveals Rapid Dissemination of Leptospira interrogans after Intraperitoneal and Conjunctival Inoculation of Hamsters by Wunder, Jr, Elsio A, Figueira, Claudio P, Santos, Gisele R, Lourdault, Kristel, Matthias, Michael A, Vinetz, Joseph M, Ramos, Eduardo, Haake, David A, Picardeau, Mathieu, Dos Reis, Mitermayer G, Ko, Albert I

“…The pathogen Leptospira interrogans is a highly motile spirochete that causes acute and fulminant infections in humans and other accidental hosts. Hematogenous…”
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A novel flagellar sheath protein, FcpA, determines filament coiling, translational motility and virulence for the Leptospira spirochete by Wunder, Elsio A., Figueira, Cláudio P., Benaroudj, Nadia, Hu, Bo, Tong, Brian A., Trajtenberg, Felipe, Liu, Jun, Reis, Mitermayer G., Charon, Nyles W., Buschiazzo, Alejandro, Picardeau, Mathieu, Ko, Albert I.

“…Summary Leptospira are unique among bacteria based on their helical cell morphology with hook‐shaped ends and the presence of periplasmic flagella (PF) with…”
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GMP-compliant extracellular vesicles derived from umbilical cord mesenchymal stromal cells: manufacturing and pre-clinical evaluation in ARDS treatment by Costa-Ferro, Zaquer Suzana Munhoz, Rocha, Gisele Vieira, da Silva, Katia Nunes, Paredes, Bruno Diaz, Loiola, Erick Correia, Silva, Johnatas Dutra, Santos, John Lenon de Souza, Dias, Rosane Borges, Figueira, Cláudio Pereira, de Oliveira, Camila Indiani, de Moura, Ludmilla David, Ribeiro, Lígia Nunes de Morais, de Paula, Eneida, Zanette, Dalila Lucíola, Rocha, Clarissa Araújo Gurgel, Rocco, Patricia Rieken Macedo, Souza, Bruno Solano de Freitas

“…Extracellular vesicles (EVs) represent a new axis of intercellular communication that can be harnessed for therapeutic purposes, as cell-free therapies. The…”
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Leptospira interrogans biofilm formation in Rattus norvegicus by da França, Geórgia Virgínia, Ribeiro, Priscyla dos Santos, Figueira, Cláudio Pereira, Costa, Federico, Santos, Ana Amélia Nunes, Ramos, Eduardo Antônio Gonçalves, Ristow, Paula, Souza, Fábio Neves, Reis, Mitermayer G

“…Rattus norvegicus (Norway rat) is the main reservoir host of pathogenic Leptospira, the causative agent of leptospirosis, in urban environments. Pathogenic…”
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Leishmania infantum Lipophosphoglycan-Deficient Mutants: A Tool to Study Host Cell-Parasite Interplay by Lázaro-Souza, Milena, Matte, Christine, Lima, Jonilson B, Arango Duque, Guillermo, Quintela-Carvalho, Graziele, de Carvalho Vivarini, Áislan, Moura-Pontes, Sara, Figueira, Cláudio P, Jesus-Santos, Flávio H, Gazos Lopes, Ulisses, Farias, Leonardo P, Araújo-Santos, Théo, Descoteaux, Albert, Borges, Valéria M

“…Lipophosphoglycan (LPG) is the major surface glycoconjugate of metacyclic promastigotes and is associated with virulence in various species of this parasite…”
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MORPHOLOGICAL AND ULTRASTRUCTURAL FEATURES OF A STRAIN OF BOTRYOCOCCUS TERRIBILIS (TREBOUXIOPHYCEAE) FROM BRAZIL by de Queiroz Mendes, Maria Cristina, González, Augusto Abilio Comas, Moreno, Maria Lucia Vieira, Figueira, Claudio Pereira, de Castro Nunes, Jose Marcos

“…The genus Botryococcus comprises a group of cosmopolitan species of freshwater colonial green algae, some of which synthesize and accumulate an unusually high…”
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