Výsledky vyhledávání - "Daniel Sperandio"

Akademický článek

The Legionella Kinase LegK2 Targets the ARP2/3 Complex To Inhibit Actin Nucleation on Phagosomes and Allow Bacterial Evasion of the Late Endocytic Pathway

Autor: Céline Michard, Daniel Sperandio, Nathalie Baïlo, Javier Pizarro-Cerdá, Lawrence LeClaire, Elise Chadeau-Argaud, Isabel Pombo-Grégoire, Eva Hervet, Anne Vianney, Christophe Gilbert, Mathias Faure, Pascale Cossart, Patricia Doublet

Publikováno v: mBio, Vol 6, Iss 3 (2015)

ABSTRACT Legionella pneumophila, the etiological agent of legionellosis, replicates within phagocytic cells. Crucial to biogenesis of the replicative vacuole is the Dot/Icm type 4 secretion system, which translocates a large number of effectors into

Externí odkaz: https://doaj.org/article/bb8e325a0ac64bde809d599e2d6549bb

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Type III Secretion System and Virulence Markers Highlight Similarities and Differences between Human- and Plant-Associated Pseudomonads Related to Pseudomonas fluorescens and P. putida

Autor: Victorien Decoin, Xavier Latour, Maïté Vicré-Gibouin, Corinne Barbey, Katy Jeannot, Alexandre Crépin, Dorian Bergeau, Annabelle Merieau, Sylvie Mazurier, Daniel Sperandio, Philippe Lemanceau, Patrick Plésiat

Publikováno v: Applied and Environmental Microbiology
Applied and Environmental Microbiology, American Society for Microbiology, 2015, 81 (7), pp.2579-2590. ⟨10.1128/AEM.04160-14⟩
Applied and Environmental Microbiology, American Society for Microbiology, 2015, 81 (7), pp.2579-2590. 〈10.1128/AEM.04160-14〉

Pseudomonas fluorescensis commonly considered a saprophytic rhizobacterium devoid of pathogenic potential. Nevertheless, the recurrent isolation of strains from clinical human cases could indicate the emergence of novel strains originating from the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77cc2945d38018e5c18a39b3b251cf82
https://doi.org/10.1128/aem.04160-14

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Phenotypic variation in the Pseudomonas fluorescens clinical strain MFN1032

Autor: Daniel Sperandio, Marc G J Feuilloley, Nicole Orange, C. Duclairoir Poc, E. Soum-Soutera, Josette Guerillon, Gaelle Rossignol, Annabelle Merieau

Publikováno v: Research in Microbiology
Research in Microbiology, Elsevier, 2009, 160 (5), pp.337-344. ⟨10.1016/j.resmic.2009.04.004⟩

International audience; Pseudomonas fluorescens is a highly heterogeneous species and includes both avirulent strains and clinical strains involved in nosocomial infections. We previously demonstrated that clinical strain MFN1032 has hemolytic activi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0469a7652ce44b69e3e426f868d6d22a
https://doi.org/10.1016/j.resmic.2009.04.004

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The Legionella Kinase LegK2 Targets the ARP2/3 Complex To Inhibit Actin Nucleation on Phagosomes and Allow Bacterial Evasion of the Late Endocytic Pathway

Autor: Isabel Pombo-Grégoire, Pascale Cossart, Daniel Sperandio, Mathias Faure, Nathalie Baïlo, Anne Vianney, Javier Pizarro-Cerdá, Lawrence L. LeClaire, Christophe Gilbert, Patricia Doublet, Céline Michard, Eva Hervet, Elise Chadeau-Argaud

Publikováno v: mBio
mBio, American Society for Microbiology, 2014, 6 (3), pp.e00354-15. ⟨10.1128/mBio.00354-15⟩
mBio 3 (6), 1-14. (2015)
mBio, 2014, 6 (3), pp.e00354-15. ⟨10.1128/mBio.00354-15⟩
mBio, Vol 6, Iss 3 (2015)

Legionella pneumophila, the etiological agent of legionellosis, replicates within phagocytic cells. Crucial to biogenesis of the replicative vacuole is the Dot/Icm type 4 secretion system, which translocates a large number of effectors into the host

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d9d74bda3eb13887a8c7e8a3d8174de
https://hal-pasteur.archives-ouvertes.fr/pasteur-01165092/file/mBio_Michard.pdf

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Virulence of the Pseudomonas fluorescens clinical strain MFN1032 towards Dictyostelium discoideumand macrophages in relation with type III secretion system

Autor: Lily Mijouin, Xavier Latour, Victorien Decoin, Mélanie Hillion, Annabelle Merieau, Marc G J Feuilloley, Daniel Sperandio, Nicole Orange

Publikováno v: BMC Microbiology
BMC Microbiology, BioMed Central, 2012, 12 (1), pp.223. ⟨10.1186/1471-2180-12-223⟩
BMC Microbiology, 2012, 12 (1), pp.223. ⟨10.1186/1471-2180-12-223⟩
BMC Microbiology, Vol 12, Iss 1, p 223 (2012)

Background Pseudomonas fluorescens biovar I MFN1032 is a clinical isolate able to grow at 37°C. This strain displays secretion-mediated hemolytic activity involving phospholipase C and cyclolipopeptides, and a cell-associated hemolytic activity dist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::989f01a34ae9d029659df96f1e3ae5c9
https://doi.org/10.1186/1471-2180-12-223

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Growing insights into the safety of bacteriocins: the case of enterocin S37

Autor: Hervé Prévost, Amar Madi, Nathalie Connil, Daniel Sperandio, Marc G. J. Feuilloley, Annabelle Merieau, Yanath Belguesmia, Djamel Drider

Publikováno v: Research in Microbiology
Research in Microbiology, Elsevier, 2011, 162 (2), pp.159-163. ⟨10.1016/j.resmic.2010.09.019⟩
Research in Microbiology, 2011, 162 (2), pp.159-163. ⟨10.1016/j.resmic.2010.09.019⟩

International audience; Very few studies have been reported on the cytotoxicity and impact of bacteriocins, and especially enterocins, upon eukaryotic cells. In order to gain more information on the safety of bacteriocins, we focused this study on en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fa1d03fc7e77ec7493e1ef4f4caacdb
https://hal-normandie-univ.archives-ouvertes.fr/hal-01938264

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Cell-associated hemolysis activity in the clinical strain of Pseudomonas fluorescens MFN1032

Autor: Nicole Orange, Annabelle Merieau, Daniel Sperandio, Marc G J Feuilloley, Gaelle Rossignol, Josette Guerillon, Nathalie Connil

Publikováno v: BMC Microbiology
BMC Microbiology, BioMed Central, 2010, 10 (1), ⟨10.1186/1471-2180-10-124⟩
BMC Microbiology, Vol 10, Iss 1, p 124 (2010)
BMC Microbiology, 2010, 10 (1), ⟨10.1186/1471-2180-10-124⟩

Background MFN1032 is a clinical Pseudomonas fluorescens strain able to grow at 37°C. MFN1032 cells induce necrosis and apoptosis in rat glial cells at this temperature. This strain displays secretion-mediated hemolytic activity involving phospholip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c229d575abaa344a3bb665a5e13dd958

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