Search Results - "Liautard, J P"

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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Early acidification of phagosomes containing Brucella suis is essential for intracellular survival in murine macrophages by PORTE, F, LIAUTARD, J.-P, KÖHLER, S

“…Brucella suis is a facultative intracellular pathogen of mammals, residing in macrophage vacuoles. In this work, we studied the phagosomal environment of these…”
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Brucella suis-Impaired Specific Recognition of Phagosomes by Lysosomes due to Phagosomal Membrane Modifications by NAROENI, Aroem, JOUY, Nicolas, OUAHRANI-BETTACHE, Safia, LIAUTARD, Jean-Pierre, PORTE, Franchise

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V gamma 9V delta 2 T cells impair intracellular multiplication of Brucella suis in autologous monocytes through soluble factor release and contact-dependent cytotoxic effect by Ottones, F, Dornand, J, Naroeni, A, Liautard, J P, Favero, J

“…Human Vgamma9Vdelta2 T cells are considered to play an important role in brucellosis, as this population is dramatically increased in peripheral blood of…”
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Brucella species release a specific, protease-sensitive, inhibitor of TNF-alpha expression, active on human macrophage-like cells by Caron, E, Gross, A, Liautard, JP, Dornand, J

“…Brucella species can establish themselves and cause disease in humans, but the mechanisms by which brucellae evade the antibacterial defenses of their host…”
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Major Outer Membrane Protein Omp25 of Brucella suis Is Involved in Inhibition of Tumor Necrosis Factor Alpha Production during Infection of Human Macrophages by Jubier-Maurin, Véronique, Boigegrain, Rose-Anne, Cloeckaert, Axel, Gross, Antoine, Alvarez-Martinez, Maria-Teresa, Terraza, Annie, Liautard, Janny, Köhler, Stephan, Rouot, Bruno, Dornand, Jacques, Liautard, Jean Pierre

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Live Brucella spp. fail to induce tumor necrosis factor alpha excretion upon infection of U937-derived phagocytes by CARON, E, PEYRARD, T, KÖHLER, S, CABANE, S, LIAUTARD, J.-P, DORNAND, J

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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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Intracellular survival of Brucella spp. in human monocytes involves conventional uptake but special phagosomes by RITTIG, Michael G, ALVAREZ-MARTINEZ, Maria-Teresa, PORTE, Francoise, LIAUTARD, Jean-Pierre, ROUOT, Bruno

“…Brucella spp. are facultative intracellular parasites of various mammals, including humans, typically infecting lymphoid as well as reproductive organs. We…”
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pBBR1-GFP: a broad-host-range vector for prokaryotic promoter studies by Ouahrani-Bettache, S, Porte, F, Teyssier, J, Liautard, J P, Köhler, S

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A beneficial aspect of a CB1 cannabinoid receptor antagonist: SR141716A is a potent inhibitor of macrophage infection by the intracellular pathogen Brucella suis by Gross, Antoine, Terraza, Annie, Marchant, Jean, Bouaboula, Monsif, Ouahrani‐Bettache, Safia, Liautard, Jean‐Pierre, Casellas, Pierre, Dornand, Jacques

“…The psychoactive component of marijuana, δ‐tetrahydrocannabinol (THC) suppresses different functions of immunocytes, including the antimicrobicidal activity of…”
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Characterization of Brucella suis clpB and clpAB mutants and participation of the genes in stress responses by Ekaza, E, Teyssier, J, Ouahrani-Bettache, S, Liautard, J P, Köhler, S

“…Pathogens often encounter stressful conditions inside their hosts. In the attempt to characterize the stress response in Brucella suis, a gene highly…”
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Tumor necrosis factor-alpha production is differently regulated in gamma delta and alpha beta human T lymphocytes by Lafont, V, Liautard, J, Gross, A, Liautard, J P, Favero, J

“…Tumor necrosis factor-alpha (TNF-alpha) plays a crucial role in the early defense against pathogens. This cytokine is produced by several cell types including…”
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From the discovery of the Malta fever's agent to the discovery of a marine mammal reservoir, brucellosis has continuously been a re-emerging zoonosis by Godfroid, Jacques, Cloeckaert, Axel, Liautard, Jean-Pierre, Kohler, Stephan, Fretin, David, Walravens, Karl, Garin-Bastuji, Bruno, Letesson, Jean-Jacques

“…Brucellosis is not a sustainable disease in humans. The source of human infection always resides in domestic or wild animal reservoirs. The routes of infection…”
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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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Differentiated U937 cells exhibit increased bactericidal activity upon LPS activation and discriminate between virulent and avirulent Listeria and Brucella species by Caron, E, Liautard, J P, Köhler, S

“…In the study of interactions between facultative intracellular pathogens and macrophages, monocytic cell lines have the advantages of showing defined states of…”
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Participation of the molecular chaperone DnaK in intracellular growth of Brucella suis within U937-derived phagocytes by Köhler, S, Teyssier, J, Cloeckaert, A, Rouot, B, Liautard, J P

“…In the intracellular bacterium Brucella suis, the molecular chaperone DnaK was induced under heat-shock conditions and at low pH. Insertional inactivation of…”
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Are prions misfolded molecular chaperones? by Liautard, Jean-Pierre

“…A theory has been developed that could explain prion infection. Prions could be molecular chaperones that are required for their own assembly. The theory has…”
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Cloning and characterization of the Brucella ovis heat shock protein DnaK functionally expressed in Escherichia coli by CELLIER, M. F. M, TEYSSIER, J, NICOLAS, M, LIAUTARD, J. P, MARTI, J, SRI WIDADA, J

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A hypothesis on the aetiology of Alzheimer's disease: description of a model involving a misfolded chaperone by Liautard, J P

“…A model is proposed to explain the aetiology of Alzheimer's disease. It is based on theoretical considerations of protein folding involving molecular…”
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