Ligne de temps

Christophe Beloin
Chef(fe) de Groupe
02 Dec 2020
publication

On the intimate connection between nanoscale adhesion of Yad fimbriae and macroscale attachment of Yad-decorated bacteria to glycosylated hydrophobic and hydrophilic surfaces

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19 Oct 2020
publication

Genome-wide analysis of the Firmicutes illuminates the diderm/monoderm transition.

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25 Sep 2020
publication

Visualizing the dynamics of exported bacterial proteins with the chemogenetic fluorescent reporter FAST

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17 Aug 2020
publication

Autotransporters drive biofilm formation and auto-aggregation in the diderm Firmicute Veillonella parvula

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23 Jun 2020
publication

Capsular polysaccharide cross-regulation modulates Bacteroides thetaiotaomicron biofilm formation

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23 Jun 2020
publication

Capsular Polysaccharide Cross-Regulation Modulates Bacteroides thetaiotaomicron Biofilm Formation.

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01 Mar 2020
publication

One or two membranes? Diderm Firmicutes challenge the Gram-positive/Gram-negative divide.

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19 Sep 2019
publication

Electrophoresis as a simple method to detect deleterious actions of engineered nanoparticles on living cells

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24 May 2019
publication

Zinc acetate potentiates the action of tosufloxacin on Escherichia coli biofilm persisters

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04 Mar 2019
publication

A putative type V pilus contributes to Bacteroides thetaiotaomicron biofilm formation capacity

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25 Feb 2019
project

Biofilms formed by anaerobes

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20 Jul 2018
publication

Increased osmolarity in biofilm triggers RcsB-dependent lipid A palmitoylation in Escherichia coli

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01 Jun 2018
publication

Probing the influence of cell surface polysaccharides on nanodendrimer binding to Gram-negative and Gram-positive bacteria using single-nanoparticle force spectroscopy

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16 Mar 2018
news

Asymmetric adhesion of rod-shaped bacteria controls microcolony morphogenesis

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16 Mar 2018
publication

Asymetric adhesion in rod-shaped bacteria controls microcolony morphogenesis

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16 Nov 2017
event

Prof. Michael BOTT – “Corynebacterium glutamicum – microbial cell factory and model organism for actinobacteria”

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27 Sep 2017
publication

Comparative Analysis of Bacterial Community Composition and Structure in Clinically Symptomatic and Asymptomatic Central Venous Catheters

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12 Sep 2017
publication

YeeJ is an inverse autotransporter from Escherichia coli that binds to peptidoglycan and promotes biofilm formation

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10 Sep 2017
publication

Long-term stability of gentamicin sulfate-ethylenediaminetetraacetic acid disodium salt (EDTA-Na2) solution for catheter locks

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30 Jun 2017
publication

Outer Membrane Proteome of Veillonella parvula: A Diderm Firmicute of the Human Microbiome.

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15 Apr 2017
publication

Central venous catheters and biofilms: where do we stand in 2017?

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12 Apr 2017
event

“A novel mechanism of antibiotic resistance in Gram-positive pathogens” By Andrew EDWARDS – Microbiology Departement Seminar

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03 Mar 2017
publication

Understanding biofilm formation in intravascular device-related infections

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19 Dec 2016
project

ANR Fir-OM: Firmicutes with an outer membrane: toward new models to study the diderm/monoderm cell envelope transition

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27 Sep 2016
project

PTR OmNega: A multi-disciplinary investigation of the Negativicutes: atypical Firmicutes with LPS-outer membranes that inhabit the human gut

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31 Aug 2016
publication

Functional analysis of Escherichia coli Yad fimbriae reveals their potential role in environmental persistence

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31 Aug 2016
publication

Phylogenomic analysis supports the ancestral presence of LPS-outer membranes in the Firmicutes

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23 Jun 2016
publication

Impact of percutaneous pulmonary valve implantation procedural steps on leaflets histology and mechanical behaviour: An in vitro study.

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08 Apr 2016
event

Journées du Département de Microbiologie

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11 Mar 2016
publication

Study of in vivo catheter biofilm infections using pediatric central venous catheter implanted in rat

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16 Sep 2015
course

Microbiology Course Institut Pasteur

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10 Sep 2015
course

Institut Pasteur Microbiology Course

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06 Aug 2015
tool

Genetic Methods and Tools

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06 Aug 2015
tool

In vivo Study of Biofilm-Associated Catheter Infections

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02 Aug 2015
project

Biofilm formation

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23 Jul 2015
tool

Biofilm Microfermenters

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16 Jul 2015
team

Groupe: Christophe Beloin

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06 Jul 2015
publication

Selective propensity of bovine jugular vein material to bacterial adhesions: An in-vitro study.

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02 Jul 2015
project

Biofilm physiology

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16 Jun 2015
project

Biofilm Tolerance to Antibiotics

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11 May 2015
team

Génétique des Biofilms

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23 Feb 2015
publication

In vitro activity of gentamicin, vancomycin or amikacin combined with EDTA or l-arginine as lock therapy against a wide spectrum of biofilm-forming clinical strains isolated from catheter-related infections

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14 Feb 2015
publication

Inhibition of type 1 fimbriae-mediated Escherichia coli adhesion and biofilm formation by trimeric cluster thiomannosides conjugated to diamond nanoparticles.

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03 Jan 2015
project

Fighting biofilms

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01 Jan 2015
project

Biophysics of Bacteria-Surface Interactions

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10 Nov 2014
publication

Dynamic modulation of fimbrial extension and FimH-mannose binding force on live bacteria under pH changes: a molecular atomic force microscopy analysis.

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01 Nov 2014
publication

The dynamics and pH-dependence of Ag43 adhesins’ self-association probed by atomic force spectroscopy

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23 Sep 2014
publication

Novel approaches to combat bacterial biofilms

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01 Sep 2014
publication

Biofilm-related infections: bridging the gap between clinical management and fundamental aspects of recalcitrance toward antibiotics

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19 Aug 2014
publication

Biofilms formed by gram-negative bacteria undergo increased lipid A palmitoylation enhancing in vivo survival

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23 Jul 2014
publication

Bacteria hold their breath upon surface contact as shown in a strain of Escherichia coli, using dispersed surfaces and flow cytometry analysis

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15 May 2014
publication

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

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01 May 2014
publication

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

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01 Apr 2014
publication

Biofilm tolerance towards antibiotics: Mechanisms and treatment

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03 Feb 2014
publication

In vitro activities of dermaseptins K4S4 and K4K20S4 against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa planktonic growth and biofilm formation.

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01 Feb 2014
publication

Management of infections related to totally implantable venous-access ports: challenges and perspectives

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23 Jan 2014
publication

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

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20 Dec 2013
publication

Bacterial biofilm mechanical properties persist upon antibiotic treatment and survive cell death

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04 Oct 2013
publication

Induction of the Cpx envelope stress pathway contributes to Escherichia coli tolerance to antimicrobial peptides

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23 Sep 2013
publication

Sugar-modified foldamers as conformationally defined and biologically distinct glycopeptide mimics.

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05 Sep 2013
publication

Did I pick the right colony? Pitfalls in the study of regulation of the phase variable antigen 43 adhesin

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13 May 2013
publication

From in vitro to in vivo Models of Bacterial Biofilm-Related Infections

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07 May 2013
publication

Identification of commensal Escherichia coli genes involved in biofilm resistance to pathogen colonization

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21 Mar 2013
publication

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

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03 Jan 2013
publication

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

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01 Oct 2012
publication

Full and broad-spectrum in vivo eradication of catheter-associated biofilms using gentamicin-EDTA antibiotic lock therapy

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19 Sep 2012
publication

Mapping of bacterial biofilm local mechanics by magnetic microparticle actuation

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17 Aug 2012
publication

Functional heterogeneity of the UpaH autotransporter protein from uropathogenic Escherichia coli

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16 May 2012
publication

A rat model of central venous catheter to study establishment of long-term bacterial biofilm and related acute and chronic infections

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27 Jan 2012
publication

Molecular characterization of the EhaG and UpaG trimeric autotransporter proteins from pathogenic Escherichia coli

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01 Jan 2012
publication

Molecular characterization of UpaB and UpaC, two new autotransporter proteins of uropathogenic Escherichia coli CFT073

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31 May 2011
publication

Bacterial surface appendages strongly impact nanomechanical and electrokinetic properties of Escherichia coli cells subjected to osmotic stress

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22 Feb 2011
publication

The sweet connection: Solving the riddle of multiple sugar-binding fimbrial adhesins in Escherichia coli: Multiple E. coli fimbriae form a versatile arsenal of sugar-binding lectins potentially involved in surface-colonisation and tissue tropism

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08 Oct 2010
publication

Silent mischief: bacteriophage Mu insertions contaminate products of Escherichia coli random mutagenesis performed using suicidal transposon delivery plasmids mobilized by broad-host-range RP4 conjugative machinery

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23 Mar 2010
publication

Escherichia coli K-12 possesses multiple cryptic but functional chaperone-usher fimbriae with distinct surface specificities

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26 Aug 2009
publication

Biofilm-forming Pseudomonas aeruginosa bacteria undergo lipopolysaccharide structural modifications and induce enhanced inflammatory cytokine response in human monocytes

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01 Oct 2008
publication

Impact of rpoS deletion on the proteome of Escherichia coli grown planktonically and as biofilm

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01 Jul 2008
publication

A short-time scale colloidal system reveals early bacterial adhesion dynamics

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18 Apr 2008
publication

UpaG, a new member of the trimeric autotransporter family of adhesins in uropathogenic Escherichia coli

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01 Jan 2008
publication

Escherichia coli biofilms

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09 Apr 2007
publication

Functional analysis of antigen 43 in uropathogenic Escherichia coli reveals a role in long-term persistence in the urinary tract

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23 Mar 2007
publication

Tight modulation of Escherichia coli bacterial biofilm formation through controlled expression of adhesion factors

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01 Feb 2006
publication

The transcriptional antiterminator RfaH represses biofilm formation in Escherichia coli

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29 Aug 2005
publication

Colonization of abiotic surfaces

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01 Mar 2005
publication

CpxR/OmpR interplay regulates curli gene expression in response to osmolarity in Escherichia coli

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15 Feb 2005
publication

Combined inactivation and expression strategy to study gene function under physiological conditions: application to identification of new Escherichia coli adhesins

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01 Jan 2005
publication

Finding gene-expression patterns in bacterial biofilms

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01 Feb 2004
publication

Global impact of mature biofilm lifestyle on Escherichia coli K-12 gene expression

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01 Aug 2003
publication

Shigella flexneri 2a strain 2457T expresses three members of the H-NS-like protein family: characterization of the Sfh protein

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19 Jun 2003
publication

In vitro DNA-binding properties of VirB, the Shigella flexneri virulence regulatory protein

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01 Jun 2003
publication

Three-way interactions among the Sfh, StpA and H-NS nucleoid-structuring proteins of Shigella flexneri 2a strain 2457T

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01 Feb 2003
publication

An extended role for the nucleoid structuring protein H-NS in the virulence gene regulatory cascade of Shigella flexneri

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27 Nov 2002
publication

Contribution of DNA conformation and topology in right-handed DNA wrapping by the Bacillus subtilis LrpC protein

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15 Feb 2002
publication

Molecular dissection of VirB, a key regulator of the virulence cascade of Shigella flexneri

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01 May 2001
publication

Regulation of virulence gene expression in Shigella flexneri, a facultative intracellular pathogen

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01 Feb 2001
publication

A possible role for L24 of Bacillus subtilis in nucleoid organization and segregation

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01 Aug 2000
publication

Characterization of LrpC DNA-binding properties and regulation of Bacillus subtilis lrpC gene expression

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01 Jan 2000
publication

The L17 ribosomal protein of Bacillus subtilis binds preferentially to curved DNA

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30 Apr 1998
publication

Chromosomal inactivation of Bacillus subtilis exfusants: a prokaryotic model of epigenetic regulation

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01 Sep 1997
publication

Characterization of an lrp-like (lrpC) gene from Bacillus subtilis

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15 Nov 1996
publication

Overproduction, purification and characterization of the HPB12-L24 ribosomal protein of Bacillus subtilis.

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01 Apr 1996
publication

Suppression of the Bgl+ phenotype of a delta hns strain of Escherichia coli by a Bacillus subtilis antiterminator binding site.ite

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