Search Results - "Prevost, Marie"

Emerging Molecular Mechanisms of Signal Transduction in Pentameric Ligand-Gated Ion Channels by Nemecz, Ákos, Prevost, Marie S., Menny, Anaïs, Corringer, Pierre-Jean

“…Nicotinic acetylcholine, serotonin type 3, γ-amminobutyric acid type A, and glycine receptors are major players of human neuronal communication. They belong to…”
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Structure and Pharmacology of Pentameric Receptor Channels: From Bacteria to Brain by Corringer, Pierre-Jean, Poitevin, Frédéric, Prevost, Marie S., Sauguet, Ludovic, Delarue, Marc, Changeux, Jean-Pierre

“…Orthologs of the pentameric receptor channels that mediate fast synaptic transmission in the central and peripheral nervous systems have been found in several…”
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Secretion systems in Gram-negative bacteria: structural and mechanistic insights by Costa, Tiago R. D., Felisberto-Rodrigues, Catarina, Meir, Amit, Prevost, Marie S., Redzej, Adam, Trokter, Martina, Waksman, Gabriel

“…Key Points Gram-negative bacteria have evolved a wide array of secretion systems to transport small molecules, proteins and DNA into the extracellular space or…”
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Listeria monocytogenes switches from dissemination to persistence by adopting a vacuolar lifestyle in epithelial cells by Kortebi, Mounia, Milohanic, Eliane, Mitchell, Gabriel, Péchoux, Christine, Prevost, Marie-Christine, Cossart, Pascale, Bierne, Hélène

“…Listeria monocytogenes causes listeriosis, a foodborne disease that poses serious risks to fetuses, newborns and immunocompromised adults. This intracellular…”
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Escherichia coli K-12 possesses multiple cryptic but functional chaperone-usher fimbriae with distinct surface specificities by Korea, Charalampia-Georgia, Badouraly, Réana, Prevost, Marie-Christine, Ghigo, Jean-Marc, Beloin, Christophe

“…Commensal and pathogenic Escherichia coli adherence to host and environmental surfaces is mediated by a variety of adhesins. Although extensively studied as a…”
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Continental-scale patterns of canopy tree composition and function across Amazonia by Steege, H. ter, Pitman, N.C.A, Phillips, O.L, Chave, J, Sabatier, D, Duque, A, Molino, J.F, Prévost, M.F, Spichiger, R, Castellanos, H

“…The world's greatest terrestrial stores of biodiversity and carbon are found in the forests of northern South America, where large-scale biogeographic patterns…”
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Galectin-3, a marker for vacuole lysis by invasive pathogens by Paz, Irit, Sachse, Martin, Dupont, Nicolas, Mounier, Joelle, Cederfur, Cecilia, Enninga, Jost, Leffler, Hakon, Poirier, Francoise, Prevost, Marie-Christine, Lafont, Frank, Sansonetti, Philippe

“…Shigella bacteria invade macrophages and epithelial cells and following internalization lyse the phagosome and escape to the cytoplasm. Galectin-3, an abundant…”
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X‐ray crystal structures of the type IVb secretion system DotB ATPases by Prevost, Marie S., Waksman, Gabriel

“…Human infections by the intracellular bacterial pathogen Legionella pneumophila result in a severe form of pneumonia, the Legionnaire's disease. L. pneumophila…”
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Concatemers to re-investigate the role of α5 in α4β2 nicotinic receptors by Prevost, Marie S., Bouchenaki, Hichem, Barilone, Nathalie, Gielen, Marc, Corringer, Pierre-Jean

“…Nicotinic acetylcholine receptors (nAChRs) are pentameric ion channels expressed in the central nervous systems. nAChRs containing the α4, β2 and α5 subunits…”
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Pseudomonas aeruginosa manipulates redox and iron homeostasis of its microbiota partner Aspergillus fumigatus via phenazines by Briard, Benoit, Bomme, Perrine, Lechner, Beatrix E., Mislin, Gaëtan L. A., Lair, Virginie, Prévost, Marie-Christine, Latgé, Jean-Paul, Haas, Hubertus, Beauvais, Anne

“…The opportunistic fungal pathogen Aspergillus fumigatus is increasingly found as a coinfecting agent along with Pseudomonas aeruginosa in cystic fibrosis…”
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GH16 and GH81 family β‐(1,3)‐glucanases in Aspergillus fumigatus are essential for conidial cell wall morphogenesis by Mouyna, Isabelle, Aimanianda, Vishukumar, Hartl, Lukas, Prevost, Marie‐christine, Sismeiro, Odile, Dillies, Marie‐Agnès, Jagla, Bernd, Legendre, Rachel, Coppee, Jean‐Yves, Latgé, Jean‐Paul

“…Summary The fungal cell wall is a rigid structure because of fibrillar and branched β‐(1,3)‐glucan linked to chitin. Softening of the cell wall is an essential…”
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Modulation of Shigella virulence in response to available oxygen in vivo by Marteyn, Benoit, West, Nicholas P., Browning, Douglas F., Cole, Jeffery A., Shaw, Jonathan G., Palm, Fredrik, Mounier, Joelle, Prévost, Marie-Christine, Sansonetti, Philippe, Tang, Christoph M.

“…Oxygen and Shigella flexneri virulence Shigella flexneri , a bacterial dysentery pathogen, employs a type III secretion system to inject virulence factors into…”
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Deciphering the role of the chitin synthase families 1 and 2 in the in vivo and in vitro growth of Aspergillus fumigatus by multiple gene targeting deletion by Muszkieta, Laetitia, Aimanianda, Vishukumar, Mellado, Emilia, Gribaldo, Simonetta, Alcàzar‐Fuoli, Laura, Szewczyk, Edyta, Prevost, Marie‐Christine, Latgé, Jean‐Paul

“…Summary Although chitin is an essential component of the fungal cell wall (CW), its biosynthesis and role in virulence is poorly understood. In Aspergillus…”
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In vivo biofilm composition of Aspergillus fumigatus by Loussert, Céline, Schmitt, Christine, Prevost, Marie-Christine, Balloy, Viviane, Fadel, Elie, Philippe, Bruno, Kauffmann-Lacroix, Catherine, Latgé, Jean Paul, Beauvais, Anne

“…The in vivo composition of the mycelial extracellular matrix (ECM) of Aspergillus fumigatus during host invasion is reported here for the first time. A new…”
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Aspergillus Cell Wall Melanin Blocks LC3-Associated Phagocytosis to Promote Pathogenicity by Akoumianaki, Tonia, Kyrmizi, Irene, Valsecchi, Isabel, Gresnigt, Mark S., Samonis, George, Drakos, Elias, Boumpas, Dimitrios, Muszkieta, Laetitia, Prevost, Marie-Christine, Kontoyiannis, Dimitrios P., Chavakis, Triantafyllos, Netea, Mihai G., van de Veerdonk, Frank L., Brakhage, Axel A., El-Benna, Jamel, Beauvais, Anne, Latge, Jean-Paul, Chamilos, Georgios

“…Concealing pathogen-associated molecular patterns (PAMPs) is a principal strategy used by fungi to avoid immune recognition. Surface exposure of PAMPs during…”
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Apical Invasion of Intestinal Epithelial Cells by Salmonella typhimurium Requires Villin to Remodel the Brush Border Actin Cytoskeleton by Lhocine, Nouara, Arena, Ellen T., Bomme, Perrine, Ubelmann, Florent, Prévost, Marie-Christine, Robine, Sylvie, Sansonetti, Philippe J.

“…Salmonella invasion of intestinal epithelial cells requires extensive, though transient, actin modifications at the site of bacterial entry. The…”
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Clathrin phosphorylation is required for actin recruitment at sites of bacterial adhesion and internalization by Bonazzi, Matteo, Vasudevan, Lavanya, Mallet, Adeline, Sachse, Martin, Sartori, Anna, Prevost, Marie-Christine, Roberts, Allison, Taner, Sabrina B, Wilbur, Jeremy D, Brodsky, Frances M, Cossart, Pascale

“…Bacterial pathogens recruit clathrin upon interaction with host surface receptors during infection. Here, using three different infection models, we observed…”
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Sequestration of host metabolism by an intracellular pathogen by Gehre, Lena, Gorgette, Olivier, Perrinet, Stéphanie, Prevost, Marie-Christine, Ducatez, Mathieu, Giebel, Amanda M, Nelson, David E, Ball, Steven G, Subtil, Agathe

“…For intracellular pathogens, residence in a vacuole provides a shelter against cytosolic host defense to the cost of limited access to nutrients. The human…”
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MybA, a transcription factor involved in conidiation and conidial viability of the human pathogen Aspergillus fumigatus by Valsecchi, Isabel, Sarikaya‐Bayram, Özlem, Wong Sak Hoi, Joanne, Muszkieta, Laetitia, Gibbons, John, Prevost, Marie‐Christine, Mallet, Adeline, Krijnse‐Locker, Jacomina, Ibrahim‐Granet, Oumaima, Mouyna, Isabelle, Carr, Paul, Bromley, Michael, Aimanianda, Vishukumar, Yu, Jae‐Hyuk, Rokas, Antonis, Braus, Gerhard H, Saveanu, Cosmin, Bayram, Özgür, Latgé, Jean Paul

“…Summary Aspergillus fumigatus, a ubiquitous human fungal pathogen, produces asexual spores (conidia), which are the main mode of propagation, survival and…”
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A Large Collection of Novel Nematode-Infecting Microsporidia and Their Diverse Interactions with Caenorhabditis elegans and Other Related Nematodes by Zhang, Gaotian, Sachse, Martin, Prevost, Marie-Christine, Luallen, Robert J, Troemel, Emily R, Félix, Marie-Anne

“…Microsporidia are fungi-related intracellular pathogens that may infect virtually all animals, but are poorly understood. The nematode Caenorhabditis elegans…”
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