Výsledky vyhledávání - "MESH: Biofilms/*growth & development"

Clostridium difficile forms variable biofilms on abiotic surface

Autor: Thomas Candela, Sandra Hoys, V. Pantaléon, Marc Monot, Catherine Eckert, Claire Janoir, Anne Collignon

Publikováno v: Anaerobe
Anaerobe, Elsevier Masson, 2018, 53, pp.34-37. ⟨10.1016/j.anaerobe.2018.05.006⟩
Anaerobe, 2018, 53, pp.34-37. ⟨10.1016/j.anaerobe.2018.05.006⟩

International audience; Clostridium difficile can form biofilms. Thirty-seven strains were characterized for their ability to form a biofilm, adhesion on an inert surface and hydrophobicity. No correlation between the ability to form a biofilm and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da9499460d1f27e6bc8877f3d7b67108
https://hal-pasteur.archives-ouvertes.fr/pasteur-02549240

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ESCMID∗ guideline for the diagnosis and treatment of biofilm infections 2014

Autor: Gianfranco Donelli, Veronika Holá, Tom Coenye, Christine Imbert, Antonio Oliver, Thomas Bjarnsholt, Niels Høiby, Luanne Hall-Stoodley, Craig Williams, Gianluigi Li Bassi, Claus Moser, Andrew J. Ullmann, Klaus Kirketerp-Møller, David Lebeaux

Publikováno v: Clinical Microbiology and Infection
Clinical Microbiology and Infection, Elsevier for the European Society of Clinical Microbiology and Infectious Diseases, 2015, Escmid Guidelines, 21 (Suppl 1), pp.S1-S25. ⟨10.1016/j.cmi.2014.10.024⟩

International audience; Biofilms cause chronic infections in tissues or by developing on the surfaces of medical devices. Biofilm infections persist despite both antibiotic therapy and the innate and adaptive defence mechanisms of the patient. Biofil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c675a34ea648de95bd93a8af7149077

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Transcriptional Analysis and Subcellular Protein Localization Reveal Specific Features of the Essential WalKR System in Staphylococcus aureus

Autor: Olivier Poupel, Tarek Msadek, Simonetta Gribaldo, Sarah Dubrac, Mati Moyat, Luisa C. S. Antunes, Julie Groizeleau

Publikováno v: PLoS ONE, Vol 11, Iss 3, p e0151449 (2016)
PLoS ONE
PLoS ONE, Public Library of Science, 2016, 11 (3), pp.e0151449. ⟨10.1371/journal.pone.0151449⟩
PLoS ONE, 2016, 11 (3), pp.e0151449. ⟨10.1371/journal.pone.0151449⟩

International audience; The WalKR two-component system, controlling cell wall metabolism, is highly conserved among Bacilli and essential for cell viability. In Staphylococcus aureus, walR and walK are followed by three genes of unknown function: wal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98d2d878c46173dd6e7e807bac9d3283
http://europepmc.org/articles/PMC4801191?pdf=render

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UpaG, a New Member of the Trimeric Autotransporter Family of Adhesins in Uropathogenic Escherichia coli

Autor: Makrina Totsika, Jean-Marc Ghigo, Glen C. Ulett, Karine Wecker, Mark A. Schembri, Christophe Beloin, Amada N. Mabbett, Jaione Valle, Alejandro Toledo-Arana

Publikováno v: Journal of Bacteriology
Journal of Bacteriology, American Society for Microbiology, 2008, 190 (12), pp.4147-4161. ⟨10.1128/JB.00122-08⟩
Journal of Bacteriology, 2008, 190 (12), pp.4147-4161. ⟨10.1128/JB.00122-08⟩

The ability of Escherichia coli to colonize both intestinal and extraintestinal sites is driven by the presence of specific virulence factors, among which are the autotransporter (AT) proteins. Members of the trimeric AT adhesin family are important

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a75b19200bcf5cb3a86742d25630a69c
https://doi.org/10.1128/jb.00122-08

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Preventing Biofilm Formation and Associated Occlusion by Biomimetic Glycocalyxlike Polymer in Central Venous Catheters

Autor: Chauhan, Ashwini, Bernardin, Aude, Mussard, Windy, Kriegel, Irène, Estève, Marc, Ghigo, Jean-Marc, Beloin, Christophe, Semetey, Vincent

Publikováno v: Journal of Infectious Diseases
Journal of Infectious Diseases, Oxford University Press (OUP), 2014, 210 (9), pp.1347-1356. ⟨10.1093/infdis/jiu249⟩
Journal of Infectious Diseases, 2014, 210 (9), pp.1347-1356. ⟨10.1093/infdis/jiu249⟩

International audience; The use of catheters and other implanted devices is constantly increasing in modern medicine. Although catheters improve patients' healthcare, the hydrophobic nature of their surface material promotes protein adsorption and ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a9c63a59247915804269e3b358f788be
https://hal-pasteur.archives-ouvertes.fr/pasteur-01381822/file/Post-Print-ChauhanetalJID2014.pdf

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Preventing biofilm formation and associated occlusion by biomimetic glycocalyxlike polymer in central venous catheters

Autor: Christophe Beloin, Aude Bernardin, Marc Esteve, Jean-Marc Ghigo, Vincent Semetey, Windy Mussard, Irène Kriegel, Ashwini Chauhan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9550dea1cf520b73a00117883fbe462b
https://pubmed.ncbi.nlm.nih.gov/24795474

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A Rat Model of Central Venous Catheter to Study Establishment of Long-Term Bacterial Biofilm and Related Acute and Chronic Infections

Autor: David Lebeaux, Jean-Marc Ghigo, Irène Kriegel, Ashwini Chauhan, Marie-Christine Escande, Benoit Decante, Christophe Beloin

Publikováno v: PLoS ONE
PLoS ONE, Public Library of Science, 2012, 7 (5), pp.e37281. ⟨10.1371/journal.pone.0037281⟩
PLoS ONE, Vol 7, Iss 5, p e37281 (2012)
PLoS ONE, 2012, 7 (5), pp.e37281. ⟨10.1371/journal.pone.0037281⟩

International audience; Formation of resilient biofilms on medical devices colonized by pathogenic microorganisms is a major cause of health-care associated infection. While in vitro biofilm analyses led to promising anti-biofilm approaches, little i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12366d5003aef2449c5afb1a1242e201
https://hal-pasteur.archives-ouvertes.fr/pasteur-01385598

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Molecular Characterization of the EhaG and UpaG Trimeric Autotransporter Proteins from Pathogenic Escherichia coli

Autor: Timothy J. Wells, Nathan P. King, Christophe Beloin, Mark A. Schembri, Jean-Marc Ghigo, Luke P. Allsopp, Jaione Valle, Makrina Totsika

Publikováno v: Applied and Environmental Microbiology
Applied and Environmental Microbiology, 2012, 78 (7), pp.2179-2189. ⟨10.1128/AEM.06680-11⟩
Applied and Environmental Microbiology, American Society for Microbiology, 2012, 78 (7), pp.2179-2189. ⟨10.1128/AEM.06680-11⟩
Digital.CSIC. Repositorio Institucional del CSIC
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Trimeric autotransporter proteins (TAAs) are important virulence factors of many Gram-negative bacterial pathogens. A common feature of most TAAs is the ability to mediate adherence to eukaryotic cells or extracellular matrix (ECM) proteins via a cel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::649c31f24c5a63a64f644a6863d02012
https://hal-pasteur.archives-ouvertes.fr/pasteur-01385600/file/9292_1_merged_1323584820.pdf

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Molecular characterization of upab and upac, two new autotransporter proteins of uropathogenic escherichia coli CFT073

Autor: Mark A. Schembri, Jaione Valle, Glen C. Ulett, Orla Sherlock, Jean-Marc Ghigo, Luke P. Allsopp, Makrina Totsika, Christophe Beloin

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Infection and Immunity
Infection and Immunity, American Society for Microbiology, 2012, 80 (1), pp.321-332. ⟨10.1128/IAI.05322-11⟩
Infection and Immunity, 2012, 80 (1), pp.321-332. ⟨10.1128/IAI.05322-11⟩

Uropathogenic Escherichia coli (UPEC) is the primary cause of urinary tract infection (UTI) in the developed world. The major factors associated with virulence of UPEC are fimbrial adhesins, which mediate specific attachment to host receptors and tri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c53244c00f1e9ffd5ed2ba4d03fa1a1a
http://hdl.handle.net/10261/97624

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The Transcriptional Antiterminator RfaH Represses Biofilm Formation in Escherichia coli

Autor: Jörg Hacker, Kai Michaelis, Karin Lindner, Paolo Landini, Christophe Beloin, Ulrich Dobrindt, Jean-Marc Ghigo

Publikováno v: Journal of Bacteriology
Journal of Bacteriology, American Society for Microbiology, 2006, 188 (4), pp.1316-1331. ⟨10.1128/JB.188.4.1316-1331.2006⟩
Journal of Bacteriology, 2006, 188 (4), pp.1316-1331. ⟨10.1128/JB.188.4.1316-1331.2006⟩

We investigated the influence of regulatory and pathogenicity island-associated factors (Hha, RpoS, LuxS, EvgA, RfaH, and tRNA 5 Leu ) on biofilm formation by uropathogenic Escherichia coli (UPEC) strain 536. Only inactivation of rfaH , which encodes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f6206ffc86135043ae0a6e296f7b9a
https://europepmc.org/articles/PMC1367212/

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