Výsledky vyhledávání - "MESH : Biofilms/drug effects"

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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Molecular Basis for Different Levels of tet(M) Expression in Streptococcus pneumoniae Clinical Isolates

Autor: Laurent Gutmann, Sophie Grondin, Arnaud Firon, Claire Poyart, Emmanuelle Varon, Isabelle Podglajen, Patrick Grohs, Patrick Trieu-Cuot

Publikováno v: Antimicrobial Agents and Chemotherapy
Antimicrobial Agents and Chemotherapy, 2012, 56 (10), pp.5040-5045. ⟨10.1128/aac.00939-12⟩
Antimicrobial Agents and Chemotherapy, American Society for Microbiology, 2012, 56 (10), pp.5040-5045. ⟨10.1128/aac.00939-12⟩
Antimicrobial Agents and Chemotherapy, American Society for Microbiology, 2012, 56 (10), pp.5040-5045. 〈10.1128/aac.00939-12〉

Seventy-four unrelated clinical isolates of Streptococcus pneumoniae harboring the tet (M) gene were studied. Seven strains with low tetracycline (Tc) MICs (0.25 to 0.5 μg/ml) were found to harbor truncated tet (M) alleles that were inactivated by d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d34a491627e8e386a99479c5ee870071
https://hal-pasteur.archives-ouvertes.fr/pasteur-01300171

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pH-mediated potentiation of aminoglycosides kills bacterial persisters and eradicates in vivo biofilms

Autor: Frédéric Fischer, Jean-Marc Ghigo, Sylvie Létoffé, Christophe Beloin, David Lebeaux, Ashwini Chauhan, Hilde De Reuse

Publikováno v: Journal of Infectious Diseases
Journal of Infectious Diseases, Oxford University Press (OUP), 2014, 210 (9), pp.1357-1366. ⟨10.1093/infdis/jiu286⟩
Journal of Infectious Diseases, 2014, 210 (9), pp.1357-1366. ⟨10.1093/infdis/jiu286⟩

International audience; BACKGROUND: Limitations in treatment of biofilm-associated bacterial infections are often due to subpopulation of persistent bacteria (persisters) tolerant to high concentrations of antibiotics. Based on the increased aminogly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::096ab35f0921c96e292014449f0e8fe1
https://pubmed.ncbi.nlm.nih.gov/24837402

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In Vitro Activities of Dermaseptins K4S4 and K4K20S4 against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa Planktonic Growth and Biofilm Formation

Autor: Zairi, A., Ferrieres, L., Latour-Lambert, P., Beloin, Christophe, Tangy, Frédéric, Ghigo, Jean-Marc, Hani, K.

Publikováno v: Antimicrobial Agents and Chemotherapy
Antimicrobial Agents and Chemotherapy, American Society for Microbiology, 2014, 58 (4), pp.2221-2228. ⟨10.1128/AAC.02142-13⟩
Antimicrobial Agents and Chemotherapy, 2014, 58 (4), pp.2221-2228. ⟨10.1128/AAC.02142-13⟩

International audience; The rising number of infections caused by biofilm formation and the difficulties associated with their treatment by conventional antimicrobial therapies have led to an intensive search for novel antibiofilm agents. Dermaseptin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::c626b8114dce1f67a10fa454fe087cf6
https://hal-pasteur.archives-ouvertes.fr/pasteur-01381816/document

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A new biofilm-associated colicin with increased efficiency against biofilm bacteria

Autor: Olaya Rendueles, Patricia Latour-Lambert, Christophe Beloin, Jean-Marc Ghigo

Publikováno v: ISME Journal
ISME Journal, 2014, 8 (6), pp.1275-1288. ⟨10.1038/ismej.2013.238⟩
ISME Journal, Nature Publishing Group, 2014, 8 (6), pp.1275-1288. ⟨10.1038/ismej.2013.238⟩

International audience; Formation of bacterial biofilm communities leads to profound physiological modifications and increased physical and metabolic exchanges between bacteria. It was previously shown that bioactive molecules produced within the bio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::178b02f0c2b90804c355047c0a5acd75
https://europepmc.org/articles/PMC4030232/

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Starvation, together with the SOS response, mediates high biofilm-specific tolerance to the fluoroquinolone ofloxacin

Autor: David Lebeaux, Guillaume Soubigou, Amandine Valomon, Alicia S. DeFrancesco, Steve P. Bernier, Christophe Beloin, Jean-Yves Coppée, Jean-Marc Ghigo

Publikováno v: PLoS Genetics
PLoS Genetics, 2013, 9 (1), pp.e1003144. ⟨10.1371/journal.pgen.1003144⟩
PLoS Genetics, Public Library of Science, 2013, 9 (1), pp.e1003144. ⟨10.1371/journal.pgen.1003144⟩
PLoS Genetics, Vol 9, Iss 1, p e1003144 (2013)

High levels of antibiotic tolerance are a hallmark of bacterial biofilms. In contrast to well-characterized inherited antibiotic resistance, molecular mechanisms leading to reversible and transient antibiotic tolerance displayed by biofilm bacteria a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0586d0ee1eef2e67600dc297e9e3261
https://pubmed.ncbi.nlm.nih.gov/23300476

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Glycan-functionalized diamond nanoparticles as potent E. coli anti-adhesives

Autor: Jean-Sébastien Baumann, Jean-Marc Ghigo, Alexandre Barras, Aloysius Siriwardena, Omprakash Bande, Christophe Beloin, Rabah Boukherroub, Fernando Ariel Martin, Sabine Szunerits

Publikováno v: Nanoscale
Nanoscale, Royal Society of Chemistry, 2013, 5 (6), pp.2307--2316. ⟨10.1039/c3nr33826f⟩
Nanoscale, 2013, 5 (6), pp.2307--2316. ⟨10.1039/c3nr33826f⟩

International audience; Bacterial attachment and subsequent biofilm formation on biotic surfaces or medical devices is an increasing source of infections in clinical settings. A large proportion of these biofilm-related infections are caused by Esche

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75ac40f4a99318ff622475b4ba73c96c
https://doi.org/10.1039/c3nr33826f

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