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	Provedor de dados BJID (1) BJM (1) Autor Hollanda,Luciana Maria de (2) Lancellotti,Marcelo (2) Pereira,Rafaella Fabiana Carneiro (2) Cury,Gisele Cristiane Gentile (1) Cury,Gisele Gentile (1) Palavra-chave Apoptosis (1) Bacteria induce apoptosis (1) Brazilian purpuric fever (1) Genetic transfer (1) Haemophilus influenzae (1) Haemophilus influenzae biogroup aegyptius (1) Neisseria meningitidis (1) Opportunistic bacteria (1) Pathogenic bacteria (1) Respiratory bacteria (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2014 (1) 2009 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Pathogenic and opportunistic respiratory bacteria-induced apoptosis BJID Lancellotti,Marcelo; Pereira,Rafaella Fabiana Carneiro; Cury,Gisele Gentile; Hollanda,Luciana Maria de. Several pathogenic or opportunistic bacteria have the ability to either induce or inhibit host cell apoptosis. The capacity to modulate cell pathways that result in the induction or delay of host cell apoptosis is considered to be an important bacterial virulence mechanism. These processes could be mediated by different host cell signaling pathways that are subverted by the bacteria. Pathogens are able to activate apoptotic proteins, such as caspases, or inactivate anti-apoptotic proteins, such as NFkB and the MAPKKs, or even up-regulate the endogenous receptor/ligand system that induces apoptosis, generally when the bacteria are bound to the host cell surface. The bacteria-induced apoptotic or anti-apoptotic processes are often related with the fact that... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pathogenic bacteria; Opportunistic bacteria; Apoptosis; Bacteria induce apoptosis; Respiratory bacteria. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702009000300014 Inflammatory response of Haemophilus influenzae biotype aegyptius causing Brazilian Purpuric Fever BJM Cury,Gisele Cristiane Gentile; Pereira,Rafaella Fabiana Carneiro; Hollanda,Luciana Maria de; Lancellotti,Marcelo. The Brazilian Purpuric Fever (BPF) is a systemic disease with many clinical features of meningococcal sepsis and is usually preceded by purulent conjunctivitis. The illness is caused by Haemophilus influenza biogroup aegyptius, which was associated exclusively with conjunctivitis. In this work construction of the las gene, hypothetically responsible for this virulence, were fusioned with ermAM cassette in Neisseria meningitidis virulent strains and had its DNA transfer to non BPF H. influenzae strains. The effect of the las transfer was capable to increase the cytokines TNFα and IL10 expression in Hec-1B cells line infected with these transformed mutants (in eight log scale of folding change RNA expression). This is the first molecular study involving the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Brazilian purpuric fever; Haemophilus influenzae biogroup aegyptius; Genetic transfer; Neisseria meningitidis; Haemophilus influenzae. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000400040 Registros recuperados: 2 Primeira ... 1 ... Última

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