Search Results - "Liautard, Jean‐Pierre"

The Analysis of the Intramacrophagic Virulome of Brucella suis Deciphers the Environment Encountered by the Pathogen inside the Macrophage Host Cell by Köhler, Stephan, Foulongne, Vincent, Ouahrani-Bettache, Safia, Bourg, Gisèle, Teyssier, Jacques, Ramuz, Michel, Liautard, Jean-Pierre

“…The pathogen Brucella suis resides and multiplies within a phagocytic vacuole of its host cell, the macrophage. The resulting complex relationship has been…”
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Role of the Brucella suis Lipopolysaccharide O Antigen in Phagosomal Genesis and in Inhibition of Phagosome-Lysosome Fusion in Murine Macrophages by PORTE, Francoise, NAROENI, Aroem, OUAHRANI-BETTACHE, Safia, LIAUTARD, Jean-Pierre

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A micellar on-pathway intermediate step explains the kinetics of prion amyloid formation by Hingant, Erwan, Fontes, Pascaline, Alvarez-Martinez, Maria Teresa, Arnaud, Jacques-Damien, Liautard, Jean-Pierre, Pujo-Menjouet, Laurent

“…In a previous work by Alvarez-Martinez et al. (2011), the authors pointed out some fallacies in the mainstream interpretation of the prion amyloid formation…”
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In Vitro Brucella suis Infection Prevents the Programmed Cell Death of Human Monocytic Cells by GROSS, A, TERRAZA, A, OUAHRANI-BETTACHE, S, LIAUTARD, J.-P, DORNAND, J

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Vγ9Vδ2 T cells use a combination of mechanisms to limit the spread of the pathogenic bacteria Brucella by Oliaro, Jane, Dudal, Sherri, Liautard, Janny, Andrault, Jean‐Baptiste, Liautard, Jean‐Pierre, Lafont, Virginie

“…Human Vγ9Vδ2 T cells pay a crucial role in early immune response to intracellular pathogens. In brucellosis infection, this population of cells is drastically…”
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Different Roles of the Two High-Oxygen-Affinity Terminal Oxidases of Brucella suis: Cytochrome c Oxidase, but Not Ubiquinol Oxidase, Is Required for Persistence in Mice by Jiménez de Bagüés, Maria Pilar, Loisel-Meyer, Séverine, Liautard, Jean-Pierre, Jubier-Maurin, Véronique

“…The survival of Brucella suis mutant strains in mice demonstrated different roles of the two high-oxygen-affinity terminal oxidases. The cbb3-type cytochrome c…”
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Requirement of norD for Brucella suis Virulence in a Murine Model of In Vitro and In Vivo Infection by Loisel-Meyer, Séverine, Jiménez de Bagüés, Maria Pilar, Bassères, Eugénie, Dornand, Jacques, Köhler, Stephan, Liautard, Jean-Pierre, Jubier-Maurin, Véronique

“…A mutant of Brucella suis bearing a Tn5 insertion in norD, the last gene of the operon norEFCBQD, encoding nitric oxide reductase, was unable to survive under…”
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The role of the 132–160 region in prion protein conformational transitions by Torrent, Joan, Alvarez‐Martinez, Maria Teresa, Liautard, Jean‐Pierre, Balny, Claude, Lange, Reinhard

“…The native conformation of host‐encoded cellular prion protein (PrPC) is metastable. As a result of a post‐translational event, PrPC can convert to the scrapie…”
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Differential Use of the Two High-Oxygen-Affinity Terminal Oxidases of Brucella suis for In Vitro and Intramacrophagic Multiplication by Loisel-Meyer, Séverine, de Bagůés, Maria Pilar Jiménez, Köhler, Stephan, Liautard, Jean-Pierre, Jubier-Maurin, Véronique

“…Expression of the high-oxygen-affinity cytochrome cbb3 and cytochrome bd ubiquinol oxidases of Brucella suis was studied in vitro and in the intramacrophagic…”
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Targeting of the Virulence Factor Acetohydroxyacid Synthase by Sulfonylureas Results in Inhibition of Intramacrophagic Multiplication of Brucella suis by BOIGEGRAIN, Rose-Anne, LIAUTARD, Jean-Pierre, KÖHLER, Stephan

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Analysis of the Behavior of eryC Mutants of Brucella suis Attenuated in Macrophages by Burkhardt, Sonja, Jiménez de Bagüés, Maria P, Liautard, Jean-Pierre, Köhler, Stephan

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Absence of Evidence for the Participation of the Macrophage Cellular Prion Protein in Infection with Brucella suis by Fontes, Pascaline, Alvarez-Martinez, Maria-Teresa, Gross, Antoine, Carnaud, Claude, Köhler, Stephan, Liautard, Jean-Pierre

“…Brucella spp. are stealthy bacteria that enter host cells without major perturbation. The molecular mechanism involved is still poorly understood, although…”
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Localization of five annexins in J774 macrophages and on isolated phagosomes by Diakonova, M, Gerke, V, Ernst, J, Liautard, J P, van der Vusse, G, Griffiths, G

“…Annexins are a family of structurally related proteins which bind phospholipids in a calcium-dependent manner. Although the precise functions of annexins are…”
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Identification and Isolation of Brucella suis Virulence Genes Involved in Resistance to the Human Innate Immune System by Liautard, Janny, Ouahrani-Bettache, Safia, Jubier-Maurin, Véronique, Lafont, Virginie, Köhler, Stephan, Liautard, Jean-Pierre

“…Brucella strains are facultative intracellular pathogens that induce chronic diseases in humans and animals. This observation implies that Brucella subverts…”
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Modulation of prion protein structure by pressure and temperature by Torrent, Joan, Alvarez-Martinez, Maria Teresa, Liautard, Jean-Pierre, Lange, Reinhard

“…High pressure and temperature have been used efficiently to shed light on prion protein structure and folding. These physical parameters induce different…”
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Impairment of Intramacrophagic Brucella suis Multiplication by Human Natural Killer Cells through a Contact-Dependent Mechanism by DORNAND, Jacques, LAFONT, Virginie, OLIARO, Jane, TERRAZA, Annie, CASTANEDA-ROLDAN, Elsa, LIAUTARD, Jean-Pierre

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Identification of the nik Gene Cluster of Brucella suis: Regulation and Contribution to Urease Activity by Jubier-Maurin, V, Rodrigue, A, Ouahrani-Bettache, S, Layssac, M, Mandrand-Berthelot, M, Koehler, S, Liautard, J

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Induction of dnaK through Its Native Heat Shock Promoter Is Necessary for Intramacrophagic Replication of Brucella suis by KÖHLER, Stephan, EKAZA, Euloge, PAQUET, Jean-Yves, WALRAVENS, Karl, TEYSSIER, Jacques, GODFROID, Jacques, LIAUTARD, Jean-Pierre

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Physiological role of the cellular prion protein by Zomosa-Signoret, Viviana, Arnaud, Jacques-Damien, Fontes, Pascaline, Alvarez-Martinez, Maria-Terresa, Liautard, Jean-Pierre

“…The prion protein (PrP) plays a key role in the pathogenesis of prion diseases. However, the normal function of the protein remains unclear. The cellular…”
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Constitutive and Inducible Expression of Green Fluorescent Protein in Brucella suis by Köhler, S, Ouahrani-Bettache, S, Layssac, M, Teyssier, J, Liautard, J P

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