Search Results - "RIEU, Aurélie"

Biofilms of Lactobacillus plantarum and Lactobacillus fermentum: Effect on stress responses, antagonistic effects on pathogen growth and immunomodulatory properties by Aoudia, Nabil, Rieu, Aurélie, Briandet, Romain, Deschamps, Julien, Chluba, Johanna, Jego, Gaëtan, Garrido, Carmen, Guzzo, Jean

“…Few studies have extensively investigated probiotic functions associated with biofilms. Here, we show that strains of Lactobacillus plantarum and Lactobacillus…”
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Inhibition of mitophagy drives macrophage activation and antibacterial defense during sepsis by Patoli, Danish, Mignotte, Franck, Deckert, Valérie, Dusuel, Alois, Dumont, Adélie, Rieu, Aurélie, Jalil, Antoine, Van Dongen, Kevin, Bourgeois, Thibaut, Gautier, Thomas, Magnani, Charlène, Le Guern, Naig, Mandard, Stéphane, Bastin, Jean, Djouadi, Fatima, Schaeffer, Christine, Guillaumot, Nina, Narce, Michel, Nguyen, Maxime, Guy, Julien, Dargent, Auguste, Quenot, Jean-Pierre, Rialland, Mickaël, Masson, David, Auwerx, Johan, Lagrost, Laurent, Thomas, Charles

“…Mitochondria have emerged as key actors of innate and adaptive immunity. Mitophagy has a pivotal role in cell homeostasis, but its contribution to macrophage…”
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Membrane vesicles released by Lacticaseibacillus casei BL23 inhibit the biofilm formation of Salmonella Enteritidis by da Silva Barreira, David, Laurent, Julie, Lourenço, Jessica, Novion Ducassou, Julia, Couté, Yohann, Guzzo, Jean, Rieu, Aurélie

“…Biofilms represent a major concern in the food industry and healthcare. The use of probiotic bacteria and their derivatives as an alternative to conventional…”
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agr System of Listeria monocytogenes EGD-e: Role in Adherence and Differential Expression Pattern by RIEU, Aurélie, WEIDMANN, Stéphanie, GARMYN, Dominique, PIVETEAU, Pascal, GUZZO, Jean

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Spontaneous Prophage Induction Contributes to the Production of Membrane Vesicles by the Gram-Positive Bacterium Lacticaseibacillus casei BL23 by da Silva Barreira, David, Lapaquette, Pierre, Novion Ducassou, Julia, Couté, Yohann, Guzzo, Jean, Rieu, Aurélie

“…The formation of membrane vesicles (MVs) by Gram-positive bacteria has gained increasing attention over the last decade. Recently, models of vesicle formation…”
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Listeria monocytogenes EGD-e Biofilms: No Mushrooms but a Network of Knitted Chains by Rieu, Aurélie, Briandet, Romain, Habimana, Olivier, Garmyn, Dominique, Guzzo, Jean, Piveteau, Pascal

“…Listeria monocytogenes is a food pathogen that can attach on most of the surfaces encountered in the food industry. Biofilms are three-dimensional microbial…”
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Production of the small heat shock protein Lo18 from Oenococcus oeni in Lactococcus lactis improves its stress tolerance by Weidmann, Stéphanie, Maitre, Magali, Laurent, Julie, Coucheney, Françoise, Rieu, Aurélie, Guzzo, Jean

“…Lactococcus lactis is a lactic acid bacterium widely used in cheese and fermented milk production. During fermentation, L. lactis is subjected to acid stress…”
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Significant influence of four highly conserved amino-acids in lipochaperon-active sHsps on the structure and functions of the Lo18 protein by Bellanger, Tiffany, da Silva Barreira, David, Wien, Frank, Delarue, Patrice, Senet, Patrick, Rieu, Aurélie, Neiers, Fabrice, Varela, Paloma Fernández, Combet, Sophie, Weidmann, Stéphanie

“…To cope with environmental stresses, bacteria have developed different strategies, including the production of small heat shock proteins (sHSP). All sHSPs are…”
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The biofilm mode of life boosts the anti‐inflammatory properties of Lactobacillus by Rieu, Aurélie, Aoudia, Nabil, Jego, Gaëtan, Chluba, Johanna, Yousfi, Nadhir, Briandet, Romain, Deschamps, Julien, Gasquet, Benoît, Monedero, Vicente, Garrido, Carmen, Guzzo, Jean

“…Summary The predominant form of life for microorganisms in their natural habitats is the biofilm mode of growth. The adherence and colonization of probiotic…”
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Exopolysaccharide produced by Weissella confusa: Chemical characterisation, rheology and bioactivity by Benhouna, Insaf Samira, Heumann, Arnaud, Rieu, Aurélie, Guzzo, Jean, Kihal, Mabrouk, Bettache, Guessas, Champion, Dominique, Coelho, Christian, Weidmann, Stephanie

“…The purpose of this study was to characterise the production of exopolysaccharide (EPS) by indigenous lactic acid bacteria (LAB) isolated from traditional…”
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Exploring the role of production and release of proteins for microbial interactions in kombucha by Rodriguez Rey, Jacqueline, Tran, Thierry, Aumeunier, Amaury, Rieu, Aurélie, Verdier, François, Martin, Antoine, Alexandre, Hervé, Tourdot-Maréchal, Raphaëlle, Grandvalet, Cosette

“…Driving kombucha fermentation through microbial consortia remains based on scarce scientific elements, especially regarding the consumption of nitrogenous…”
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Distribution and Characteristics of Listeria monocytogenes Isolates from Surface Waters of the South Nation River Watershed, Ontario, Canada by Lyautey, Emilie, Lapen, David R, Wilkes, Graham, McCleary, Katherine, Pagotto, Franco, Tyler, Kevin, Hartmann, Alain, Piveteau, Pascal, Rieu, Aurélie, Robertson, William J, Medeiros, Diane T, Edge, Thomas A, Gannon, Victor, Topp, Edward

“…Listeria monocytogenes is a facultative intracellular pathogen thought to be widely distributed in the environment. We investigated the prevalence and…”
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Intestinal release of biofilm-like microcolonies encased in calcium-pectinate beads increases probiotic properties of Lacticaseibacillus paracasei by Heumann, Arnaud, Assifaoui, Ali, Da Silva Barreira, David, Thomas, Charles, Briandet, Romain, Laurent, Julie, Beney, Laurent, Lapaquette, Pierre, Guzzo, Jean, Rieu, Aurélie

“…In this study, we show that calcium pectinate beads (CPB) allow the formation of 20 µm spherical microcolonies of the probiotic bacteria Lacticaseibacillus…”
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The Phenotypic Analysis of Lactobacillus plantarum shsp Mutants Reveals a Potential Role for hsp1 in Cryotolerance by Arena, Mattia Pia, Capozzi, Vittorio, Longo, Angela, Russo, Pasquale, Weidmann, Stephanie, Rieu, Aurélie, Guzzo, Jean, Spano, Giuseppe, Fiocco, Daniela

“…Small heat shock proteins (sHSPs) are ubiquitous, low molecular weight (MW) proteins that share a conserved alpha-crystallin domain. sHSPs oligomers exhibit…”
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Characterization of the CtsR Stress Response Regulon in Lactobacillus plantarum by FIOCCO, Daniela, CAPOZZI, Vittorio, COLLINS, Michael, GALLONE, Anna, HOLS, Pascal, GUZZO, Jean, WEIDMANN, Stephanie, RIEU, Aurélie, MSADEK, Tarek, SPANO, Giuseppe

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Resveratrol-Induced Xenophagy Promotes Intracellular Bacteria Clearance in Intestinal Epithelial Cells and Macrophages by Al Azzaz, Jana, Rieu, Aurélie, Aires, Virginie, Delmas, Dominique, Chluba, Johanna, Winckler, Pascale, Bringer, Marie-Agnès, Lamarche, Jérémy, Vervandier-Fasseur, Dominique, Dalle, Frédéric, Lapaquette, Pierre, Guzzo, Jean

“…Autophagy is a lysosomal degradation process that contributes to host immunity by eliminating invasive pathogens and the modulating inflammatory response…”
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Disentangling the effect of host genetics and gut microbiota on resistance to an intestinal parasite by Faivre, Bruno, Bellenger, Jérôme, Rieu, Aurélie, Guivier, Emmanuel, Galan, Maxime, Ollivier, Anthony, Poloni, Lauriane, Sorci, Gabriele

“…[Display omitted] •Mouse strain remained the main factor accounting for resistance to Heligmosomoides polygurus.•The mouse gut microbiota played a…”
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Resveratrol Favors Adhesion and Biofilm Formation of Lacticaseibacillus paracasei subsp. paracasei Strain ATCC334 by Al Azzaz, Jana, Al Tarraf, Alissar, Heumann, Arnaud, Da Silva Barreira, David, Laurent, Julie, Assifaoui, Ali, Rieu, Aurélie, Guzzo, Jean, Lapaquette, Pierre

“…Bacterial strains of the Lactobacillaceae family are widely used as probiotics for their multifaceted potential beneficial properties. However, no official…”
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The oligomer plasticity of the small heat-shock protein Lo18 from Oenococcus oeni influences its role in both membrane stabilization and protein protection by Maitre, Magali, Weidmann, Stéphanie, Rieu, Aurélie, Fenel, Daphna, Schoehn, Guy, Ebel, Christine, Coves, Jacques, Guzzo, Jean

“…The ability of the small Hsp (heat-shock protein) Lo18 from Oenococcus oeni to modulate the membrane fluidity of liposomes or to reduce the thermal aggregation…”
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Inactivation of a small heat shock protein affects cell morphology and membrane fluidity in Lactobacillus plantarum WCFS1 by Capozzi, Vittorio, Weidmann, Stéphanie, Fiocco, Daniela, Rieu, Aurélie, Hols, Pascal, Guzzo, Jean, Spano, Giuseppe

“…A small heat shock gene of Lactobacillus plantarum strain WCFS1 was deleted using a Cre- lox based system. Compared to the wild type, the ∆ hsp 18.55 mutant…”
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