Publications by authors named "Eric Oswald"

100Publications

Siderophore-Microcins in : Determinants of Digestive Colonization, the First Step Toward Virulence.

Front Cell Infect Microbiol 2020 21;10:381. Epub 2020 Aug 21.

IRSD, Université de Toulouse, INSERM, INRA, ENVT, UPS, Toulouse, France.

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August 2020

Evolution of Gut Microbiome and Metabolome in Suspected Necrotizing Enterocolitis: A Case-Control Study.

J Clin Med 2020 Jul 17;9(7). Epub 2020 Jul 17.

IRSD, Université de Toulouse, INSERM, INRAE, ENVT, UPS, 31024 Toulouse, France.

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July 2020

The Genotoxin Colibactin Shapes Gut Microbiota in Mice.

mSphere 2020 07 1;5(4). Epub 2020 Jul 1.

IRSD, Université de Toulouse, INSERM, INRAE, ENVT, UPS, Toulouse, France

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July 2020

The synergistic triad between microcin, colibactin, and salmochelin gene clusters in uropathogenic Escherichia coli.

Microbes Infect 2020 04 16;22(3):144-147. Epub 2020 Jan 16.

IRSD, Université de Toulouse, INSERM, INRA, ENVT, UPS, Toulouse, France; CHU Toulouse, Hôpital Purpan, Service de Bactériologie-Hygiène, Toulouse, France. Electronic address:

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April 2020

The Escherichia coli colibactin resistance protein ClbS is a novel DNA binding protein that protects DNA from nucleolytic degradation.

DNA Repair (Amst) 2019 07 19;79:50-54. Epub 2019 May 19.

Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, Ljubljana, Slovenia. Electronic address:

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July 2019

Interplay between siderophores and colibactin genotoxin in Escherichia coli.

IUBMB Life 2017 06 14;69(6):435-441. Epub 2017 Mar 14.

IRSD, Université de Toulouse III Paul Sabatier, INSERM, INRA, ENVT, Toulouse, France.

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June 2017

The Food Contaminant Deoxynivalenol Exacerbates the Genotoxicity of Gut Microbiota.

mBio 2017 03 14;8(2). Epub 2017 Mar 14.

Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France

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March 2017

Hepcidin upregulation by inflammation is independent of Smad1/5/8 signaling by activin B.

Blood 2017 01 30;129(4):533-536. Epub 2016 Nov 30.

IRSD (Institut de Recherche en Santé Digistive), Université de Toulouse, INSERM, INRA, ENVT, UPS, Toulouse, France; and.

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January 2017

Iron Homeostasis Regulates the Genotoxicity of Escherichia coli That Produces Colibactin.

Infect Immun 2016 Dec 18;84(12):3358-3368. Epub 2016 Nov 18.

IRSD, Université de Toulouse, INSERM, INRA, ENVT, Toulouse, France

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December 2016

MATE transport of the E. coli-derived genotoxin colibactin.

Nat Microbiol 2016 Jan 11;1:15009. Epub 2016 Jan 11.

Department of Medicine, University of Florida, Gainesville, Florida 32611, USA.

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January 2016

Characterization of Ciprofloxacin-Resistant and Ciprofloxacin-Susceptible Uropathogenic Escherichia coli Obtained from Patients with Gynecological Cancer.

Curr Microbiol 2016 Nov 26;73(5):624-632. Epub 2016 Jul 26.

Departamento de Tecnologia Farmacêutica, Faculdade de Farmácia, Universidade Federal Fluminense, Rua Mário Viana 523, Santa Rosa, Niterói, RJ, 24241-002, Brazil.

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November 2016

The Enterobacterial Genotoxins: Cytolethal Distending Toxin and Colibactin.

EcoSal Plus 2016 07;7(1)

Institut de Recherche en Santé Digestive (IRSD), INRA UMR1416, INSERM U1220, Université de Toulouse, CHU Purpan, Toulouse, FRANCE.

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July 2016

Early settlers: which E. coli strains do you not want at birth?

Am J Physiol Gastrointest Liver Physiol 2016 07 10;311(1):G123-9. Epub 2016 Jun 10.

UMR1220, Institute de Recherche en Santé Digestive, INSERM-INRA-UPS-ENVT, Toulouse, France; CHU Toulouse, Hôpital Purpan, Service de Bactériologie-Hygiène, Toulouse, France

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July 2016

An epidemiologically successful Escherichia coli sequence type modulates Plasmodium falciparum infection in the mosquito midgut.

Infect Genet Evol 2016 09 3;43:22-30. Epub 2016 May 3.

UMR MIVEGEC (IRD 224-CNRS 5290-UM), 911 Avenue Agropolis, 34394 Montpellier, France; Laboratoire d'Entomologie Médicale, OCEAC-IRD, BP288 Yaoundé, Cameroon. Electronic address:

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September 2016

Characterization of carbapenem resistance mechanisms and integrons in Pseudomonas aeruginosa strains from blood samples in a French hospital.

J Med Microbiol 2016 Apr 2;65(4):311-319. Epub 2016 Feb 2.

Centro de Investigación Biomédica de La Rioja (CIBIR), Área de Microbiología Molecular, Logroño, Spain.

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April 2016

HlyF Produced by Extraintestinal Pathogenic Escherichia coli Is a Virulence Factor That Regulates Outer Membrane Vesicle Biogenesis.

J Infect Dis 2016 Mar 22;213(5):856-65. Epub 2015 Oct 22.

INSERM, UMR1043 INRA, USC 1360 CNRS, UMR5282 Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse Purpan CHU Toulouse, Hôpital Purpan, Service de bactériologie-hygiène.

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March 2016

Correction for Galia et al., Genome Sequence and Annotation of a Human Infection Isolate of Escherichia coli O26:H11 Involved in a Raw Milk Cheese Outbreak.

Genome Announc 2015 07 30;3(4). Epub 2015 Jul 30.

Université de Lyon, Research Group on Bacterial Opportunistic Pathogens and Environment, UMR 5557 Ecologie Microbienne, CNRS, VetAgro Sup, and Université Lyon 1, Lyon, France Université de Lyon, VetAgro Sup, Campus Vétérinaire de Lyon, Laboratoire d'Étude des Microorganismes Alimentaires Pathogenes, French National Reference Laboratory for Escherichia coli including Shiga Toxin-Producing E. coli, Marcy l'Etoile, France.

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July 2015

Oral tolerance failure upon neonatal gut colonization with Escherichia coli producing the genotoxin colibactin.

Infect Immun 2015 Jun 30;83(6):2420-9. Epub 2015 Mar 30.

INRA, USC 1360, Toulouse, France INSERM, UMR 1043, Toulouse, France CNRS, UMR 5282, Toulouse, France Université de Toulouse, UPS, Centre de Physiopathologie Toulouse Purpan, Toulouse, France CHU Toulouse, Hôpital Purpan, Service de Bactériologie-Hygiène, Toulouse, France

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June 2015

Diversity of Shiga Toxin-Producing Escherichia coli (STEC) O26:H11 Strains Examined via stx Subtypes and Insertion Sites of Stx and EspK Bacteriophages.

Appl Environ Microbiol 2015 Jun 27;81(11):3712-21. Epub 2015 Mar 27.

Université Paris-Est, Anses, Laboratory for Food Safety, Department of Microbiology, Maisons-Alfort, France

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June 2015

Genome Sequence and Annotation of a Human Infection Isolate of Escherichia coli O26:H11 Involved in a Raw Milk Cheese Outbreak.

Genome Announc 2015 Feb 19;3(1). Epub 2015 Feb 19.

Université de Lyon, Research Group on Bacterial Opportunistic Pathogens and Environment, UMR 5557 Ecologie Microbienne, CNRS, VetAgro Sup, and Université Lyon 1, Lyon, France.

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February 2015

Cytolethal distending toxin A, B and C subunit proteins are necessary for the genotoxic effect of Escherichia coli CDT-V.

Acta Vet Hung 2015 Mar;63(1):1-10

Hungarian Academy of Sciences Enteric Bacteriology and Foodborne Zoonoses Group, Institute for Veterinary Medical Research, Centre for Agriculture Research Hungária krt. 21 H-1143 Budapest Hungary.

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March 2015

Small-molecule inhibitors prevent the genotoxic and protumoural effects induced by colibactin-producing bacteria.

Gut 2016 Feb 14;65(2):278-85. Epub 2015 Jan 14.

Clermont Université, Université d'Auvergne; Inserm U1071; INRA USC2018, Clermont-Ferrand, France Centre Hospitalier Universitaire, Clermont-Ferrand, France.

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February 2016

Assessment of Adhesins as an Indicator of Pathovar-Associated Virulence Factors in Bovine Escherichia coli.

Appl Environ Microbiol 2014 Dec 12;80(23):7230-4. Epub 2014 Sep 12.

Anses, Laboratoire de Lyon, Unité Antibiorésistance et Virulence Bactériennes, Lyon, France.

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December 2014

Maternally acquired genotoxic Escherichia coli alters offspring's intestinal homeostasis.

Gut Microbes 2014 May-Jun;5(3):313-25. Epub 2014 Jun 27.

INRA; USC 1360; Toulouse, France; Inserm; UMR1043; Toulouse, France; CNRS; UMR5282; Toulouse, France; Université de Toulouse; UPS; Toulouse, France; CHU Toulouse; Hôpital Purpan; Service de bactériologie-Hygiène; Toulouse, France.

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May 2015

The genotoxin colibactin exacerbates lymphopenia and decreases survival rate in mice infected with septicemic Escherichia coli.

J Infect Dis 2014 Jul 31;210(2):285-94. Epub 2014 Jan 31.

UMR1043, Inserm USC 1360, INRA UMR 5282, CNRS UPS, Centre de Physiopathologie de Toulouse Purpan, UPS, Université de Toulouse Hôpital Purpan, Service de bactériologie-Hygiène, CHU Toulouse, Toulouse.

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July 2014

Slaughterhouse effluent discharges into rivers not responsible for environmental occurrence of enteroaggregative Escherichia coli.

Vet Microbiol 2014 Jan 14;168(2-4):451-4. Epub 2013 Dec 14.

INSERM UMR1043, INRA USC1360, Université de Toulouse, INPT, ENVT, Toulouse, France.

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January 2014

Escherichia coli producing colibactin triggers premature and transmissible senescence in mammalian cells.

PLoS One 2013 8;8(10):e77157. Epub 2013 Oct 8.

INRA, USC 1360, Toulouse, France ; INSERM, UMR 1043, Toulouse, France ; CNRS, UMR 5282, Toulouse, France ; Université de Toulouse, UPS, Centre de Physiopathologie Toulouse Purpan (CPTP), Toulouse, France.

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June 2014

The carbon storage regulator (Csr) system exerts a nutrient-specific control over central metabolism in Escherichia coli strain Nissle 1917.

PLoS One 2013 20;8(6):e66386. Epub 2013 Jun 20.

Laboratoire d'Ingénierie des Systèmes Biologiques et des Procédés, LISBP, Université de Toulouse, INSA, UPS, INP, Toulouse, France.

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February 2014

Escherichia coli strains with the capacity for long-term persistence in the bowel microbiota carry the potentially genotoxic pks island.

Microb Pathog 2012 Sep 16;53(3-4):180-2. Epub 2012 Jun 16.

Institution for Biomedicine, Department of Infectious Disease, University of Gothenburg, Guldhedsgatan 10, S-413 46 Gothenburg, Sweden.

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September 2012

The molecular basis of ubiquitin-like protein NEDD8 deamidation by the bacterial effector protein Cif.

Proc Natl Acad Sci U S A 2012 Jul 12;109(27):E1830-8. Epub 2012 Jun 12.

Department of Biological Chemistry, John Innes Centre, Norwich Research Park, Norwich NR4 7UH, United Kingdom.

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July 2012

Performances of the Vitek MS matrix-assisted laser desorption ionization-time of flight mass spectrometry system for rapid identification of bacteria in routine clinical microbiology.

J Clin Microbiol 2012 Aug 16;50(8):2568-76. Epub 2012 May 16.

Laboratoire de Bactériologie-Hygiène, Institut Fédératif de Biologie, Centre Hospitalo-Universitaire, Toulouse, France.

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August 2012

[Microbiota and colorectal cancer: genotoxic bacteria in the intestinal tract].

Bull Acad Natl Med 2011 Jun;195(6):1295-304; discussion 1304-5

Pathogénie moléculaire et cellulaire des infections à Escherichia coil, INRA USC--INSERM U1043, F-31000 Toulouse, France.

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June 2011

French cattle is not a reservoir of the highly virulent enteroaggregative Shiga toxin-producing Escherichia coli of serotype O104:H4.

Vet Microbiol 2012 Aug 28;158(3-4):443-5. Epub 2012 Feb 28.

Anses, Maisons-Alfort Laboratory for Food Safety, Unit Bacterial Ecophysiology and Detection, F-94706 Maisons-Alfort, France.

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August 2012

CTX-M-15 extended-spectrum β-lactamase in a shiga toxin-producing Escherichia coli isolate of serotype O111:H8.

Appl Environ Microbiol 2012 Feb 9;78(4):1308-9. Epub 2011 Dec 9.

Unité Antibiorésistance et Virulence Bactériennes, ANSES Site de Lyon, Lyon, France.

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February 2012

Cycle inhibiting factors (cifs): cyclomodulins that usurp the ubiquitin-dependent degradation pathway of host cells.

Toxins (Basel) 2011 04 29;3(4):356-68. Epub 2011 Mar 29.

INRA, USC Molecular and Cellular Pathogenesis of Escherichia coli Infections, Toulouse, F-31300, France.

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April 2011

ClbP is a prototype of a peptidase subgroup involved in biosynthesis of nonribosomal peptides.

J Biol Chem 2011 Oct 27;286(41):35562-70. Epub 2011 Jul 27.

Laboratoire de Bactériologie Clinique, Centre Hospitalier de Clermont-Ferrand, Clermont-Ferrand F-63003, France.

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October 2011

Animal and human pathogenic Escherichia coli strains share common genetic backgrounds.

Infect Genet Evol 2011 Apr 13;11(3):654-62. Epub 2011 Feb 13.

UMR722, INSERM and Université Paris Diderot, Site Xavier Bichat, 16 rue Henri Huchard, Paris, France.

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April 2011

Escherichia coli induces DNA damage in vivo and triggers genomic instability in mammalian cells.

Proc Natl Acad Sci U S A 2010 Jun 7;107(25):11537-42. Epub 2010 Jun 7.

Institut National de la Recherche Agronomique, Unité Mixte de Recherche 1225, F-31076 Toulouse, France.

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June 2010

Pathogenomic comparison of human extraintestinal and avian pathogenic Escherichia coli--search for factors involved in host specificity or zoonotic potential.

Microb Pathog 2010 Sep 12;49(3):105-15. Epub 2010 May 12.

Institut für Molekulare Infektionsbiologie, Julius-Maximilians-Universität Würzburg, Würzburg, Germany.

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September 2010

Cyclomodulins in urosepsis strains of Escherichia coli.

J Clin Microbiol 2010 Jun 7;48(6):2122-9. Epub 2010 Apr 7.

CHU Clermont-Ferrand, Centre de Biologie, Laboratoire de Bactériologie, Clermont-Ferrand F-63003, France.

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June 2010

The enteropathogenic Escherichia coli effector Cif induces delayed apoptosis in epithelial cells.

Infect Immun 2009 Dec 28;77(12):5471-7. Epub 2009 Sep 28.

Université de Toulouse, ENVT, UMR 1225, F-31076 Toulouse, France.

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December 2009

Phylogenetic distribution of virulence genes in Escherichia coli isolated from bovine mastitis in Iran.

Res Vet Sci 2010 Feb 5;88(1):6-10. Epub 2009 Jul 5.

Department of Microbiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, 14111 Kerman, Iran.

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February 2010

Characteristics and virulence genes of Escherichia coli isolated from septicemic calves in southeast of Iran.

Trop Anim Health Prod 2009 Oct 10;41(7):1091-9. Epub 2008 Dec 10.

Department of Microbiology, Faculty of Veterinary Medicine, Shahid Bahonar University, P.O. Box 76169-14111, Kerman, Iran.

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October 2009

Molecular epidemiology and phylogenetic distribution of the Escherichia coli pks genomic island.

J Clin Microbiol 2008 Dec 22;46(12):3906-11. Epub 2008 Oct 22.

Medical Service, Veterans Affairs Medical Center, Minneapolis, Minnesota 55417, USA.

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December 2008

Structure of the cyclomodulin Cif from pathogenic Escherichia coli.

J Mol Biol 2008 Dec 27;384(2):465-77. Epub 2008 Sep 27.

Laboratory of Structural Microbiology, Rockefeller University, New York, NY 10021, USA.

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December 2008

Expression analysis of the colibactin gene cluster coding for a novel polyketide in Escherichia coli.

FEMS Microbiol Lett 2007 Oct 22;275(2):255-62. Epub 2007 Aug 22.

Institut für Molekulare Infektionsbiologie, Universität Würzburg, Würzburg, Germany.

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October 2007

Escherichia coli cyclomodulin Cif induces G2 arrest of the host cell cycle without activation of the DNA-damage checkpoint-signalling pathway.

Cell Microbiol 2006 Dec 11;8(12):1910-21. Epub 2006 Jul 11.

UMR 1225, IHAP, INRA-ENVT, 23 Chemin des Capelles, BP 87614, 31000 Toulouse, France.

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December 2006