Elisabeth Billard

Publications

Article dans une revue (24)

AIEC-dependent pathogenic Th17 cell transdifferentiation in Crohn’s disease is suppressed by rfaP and ybaT deletion G. Leccese,M. Chiara,I. Dusetti,D. Noviello,Elisabeth Billardet al. Gut microbes, 2024, 16 (1), pp.2380064. ⟨10.1080/19490976.2024.2380064⟩ Article dans une revue hal-04868800v1
ChiA: a major player in the virulence of Crohn’s disease-associated adherent and invasive Escherichia coli (AIEC) Margot Fargeas,Frederic Faure,Clara Douadi,Caroline Chevarin,Aurélien Bireret al. Gut microbes, 2024, 16 (1), ⟨10.1080/19490976.2024.2412667⟩ Article dans une revue (data paper) hal-04809777v1
Host-microbiota relationship in the pathophysiology of aseptic abscess syndrome: protocol for a multicentre case-control study (ABSCESSBIOT) Ludovic Trefond,Elisabeth Billard,Bruno Pereira,Damien Richard,Emilie Vazeilleet al. BMJ Open, 2023, 13 (8), pp.e073776. ⟨10.1136/bmjopen-2023-073776⟩ Article dans une revue hal-04868788v1
An adherent-invasive Escherichia coli -colonized mouse model to evaluate microbiota-targeting strategies in Crohn's disease Adeline Sivignon,Mélissa Chervy,Caroline Chevarin,Elia Ragot,Elisabeth Billardet al. Disease Models & Mechanisms, 2022, 15 (10), pp.dmm049707. ⟨10.1242/dmm.049707⟩ Article dans une revue hal-03907399v1
Faster and less invasive tools to identify patients with ileal colonization by adherent‐invasive E. coli in Crohn's disease Anthony Buisson,Emilie Vazeille,Mathurin Fumery,Benjamin Pariente,Stéphane Nanceyet al. United European Gastroenterology Journal, 2021, 9 (9), pp.1007-1018. ⟨10.1002/ueg2.12161⟩ Article dans une revue hal-03454309v1
Adaptation of adherent-invasive E. coli to gut environment: Impact on flagellum expression and bacterial colonization ability Gwladys Sevrin,Sébastien Massier,Benoit Chassaing,Allison Agus,Julien Delmaset al. Gut microbes, 2020, 11 (3), pp.364-380. ⟨10.1080/19490976.2017.1421886⟩ Article dans une revue hal-01730371v1
Colibactin‐positive Escherichia coli induce a procarcinogenic immune environment leading to immunotherapy resistance in colorectal cancer Amélie Lopès,Elisabeth Billard,Al Hassan Casse,Romain Villeger,Julie Veziantet al. International Journal of Cancer, 2020, 146 (11), pp.3147-3159. ⟨10.1002/ijc.32920⟩ Article dans une revue hal-02913026v1
Methyl-donor supplementation prevents intestinal colonization by Adherent-invasive E. coli in a mouse model of crohn's disease Elodie Gimier,Mélissa Chervy,Allison Agus,Adeline Sivignon,Elisabeth Billardet al. Scientific Reports, 2020, 10, pp.12922. ⟨10.1038/s41598-020-69472-3⟩ Article dans une revue hal-02917129v1
Intestinal Microbiota: A Novel Target to Improve Anti-Tumor Treatment? Romain Villeger,Amélie Lopès,Guillaume Carrier,Julie Veziant,Elisabeth Billardet al. International Journal of Molecular Sciences, 2019, 20 (18), pp.4584. ⟨10.3390/ijms20184584⟩ Article dans une revue (article de synthèse) hal-02518541v1
Deciphering the immune microenvironment of a tissue by digital imaging and cognition network A. Lopès,Al H. Cassé,E. Billard,E. Boulcourt-Sambou,G. Rocheet al. Scientific Reports, 2018, 8, pp.16692. ⟨10.1038/s41598-018-34731-x⟩ Article dans une revue hal-01926377v1
AIEC infection triggers modification of gut microbiota composition in genetically predisposed mice, contributing to intestinal inflammation Alexis Bretin,Cecily Lucas,Anaïs Larabi,Guillaume Dalmasso,Elisabeth Billardet al. Scientific Reports, 2018, 8 (1), ⟨10.1038/s41598-018-30055-y⟩ Article dans une revue hal-01897658v1
Microbial markers in colorectal cancer detection and/or prognosis Romain Villeger,Amélie Lopès,Julie Veziant,Johan Gagniere,Nicolas Barnichet al. World Journal of Gastroenterology, 2018, 24 (22), pp.2327 - 2347. ⟨10.3748/wjg.v24.i22.2327⟩ Article dans une revue (article de synthèse) hal-01897664v1
Unveiling and Characterizing Early Bilateral Interactions between Biofilm and the Mouse Innate Immune System Christiane Forestier,Elisabeth Billard,Geneviève Milon,Pascale Gueirard Frontiers in Microbiology, 2017, 8, pp.2309. ⟨10.3389/fmicb.2017.02309⟩ Article dans une revue hal-01681274v1
GipA Factor Supports Colonization of Peyerʼs Patches by Crohnʼs Disease-associated Escherichia Coli Emilie Vazeille,Benoit Chassaing,Anthony Buisson,Anaëlle Dubois,Amélie de Valléeet al. Inflammatory Bowel Diseases, 2016, 22 (1), pp.68 - 81. ⟨10.1097/MIB.0000000000000609⟩ Article dans une revue hal-01396555v1
Western diet induces a shift in microbiota composition enhancing susceptibility to Adherent-Invasive E. coli infection and intestinal inflammation. Allison Agus,Jérémy Denizot,Jonathan Thevenot,Margarita Martinez-Medina,Sébastien Massieret al. Scientific Reports, 2016, 6 (1), pp.19032. ⟨10.1038/srep19032⟩ Article dans une revue hal-01928173v1
Understanding Host-Adherent-Invasive Escherichia coli Interaction in Crohn’s Disease: Opening Up New Therapeutic Strategies Allison Agus,Sébastien Massier,Arlette Darfeuille-Michaud,Elisabeth Billard,Nicolas Barnich BioMed Research International , 2014, 2014, pp.1 - 16. ⟨10.1155/2014/567929⟩ Article dans une revue hal-01931428v1
Western diet induces dysbiosis with increased E coli in CEABAC10 mice , alters host barrier function favouring AIEC colonisation Margarita Martinez-Medina,Jérémy Denizot,Nicolas Dreux,Frédéric Robin,Elisabeth Billardet al. Gut, 2013, 63 (1), pp.116 - 124. ⟨10.1136/gutjnl-2012-304119⟩ Article dans une revue hal-01928324v1
Replication of Crohn's disease-associated AIEC within macrophages is dependent on TNF-alpha secretion Marie-Agnès Bringer,Elisabeth Billard,Anne-Lise Glasser,Jean-Fréderic Colombel,Arlette Darfeuille-Michaud Laboratory Investigation, 2012, 92 (3), pp.411 - 419. ⟨10.1038/labinvest.2011.156⟩ Article dans une revue hal-02646193v1
HIV-1 assembly in macrophages. Philippe Benaroch,Elisabeth Billard,Raphaël Gaudin,Michael Schindler,Mabel Jouve Retrovirology, 2010, 7 (1), pp.29. ⟨10.1186/1742-4690-7-29⟩ Article dans une revue inserm-00663901v1
VirB type IV secretory system does not contribute to Brucella suis' avoidance of human dendritic cell maturation. Elisabeth Billard,Jacques Dornand,Antoine Gross FEMS Immunology and Medical Microbiology, 2008, 53 (3), pp.404-12. ⟨10.1111/j.1574-695X.2008.00441.x⟩ Article dans une revue hal-00319277v1
The IFNgamma-induced STAT1-CBP/P300 association, required for a normal response to the cytokine, is disrupted in Brucella-infected macrophages. Sandrine Bouhet,Virginie Lafont,Elisabeth Billard,Antoine Gross,Jacques Dornand Microbial Pathogenesis, 2008, 46 (2), pp.88-97. ⟨10.1016/j.micpath.2008.10.011⟩ Article dans une revue istex hal-00346476v1
Brucella suis prevents human dendritic cell maturation and antigen presentation through regulation of tumor necrosis factor alpha secretion. Elisabeth Billard,Jacques Dornand,Antoine Gross Infection and Immunity, 2007, 75 (10), pp.4980-9. ⟨10.1128/IAI.00637-07⟩ Article dans une revue hal-00194024v1
Interaction of Brucella suis and Brucella abortus rough strains with human dendritic cells. Elisabeth Billard,Jacques Dornand,Antoine Gross Infection and Immunity, 2007, 75 (12), pp.5916-23. ⟨10.1128/IAI.00931-07⟩ Article dans une revue hal-00194025v1
High susceptibility of human dendritic cells to invasion by the intracellular pathogens Brucella suis, B. abortus, and B. melitensis. Elisabeth Billard,Chantal Cazevieille,Jacques Dornand,Antoine Gross Infection and Immunity, 2005, 73 (12), pp.8418-24. ⟨10.1128/IAI.73.12.8418-8424.2005⟩ Article dans une revue hal-00194021v1

Communication dans un congrès (11)

Presentation of endochitinase ChiA, a virulence factor involved in the pathogenecity of adherent and invasive Escherichia coli associated with Crohn’s Disease Margot Fargeas,Frédéric Faure,Clara Douadi,Caroline Chevarin,Adeline Sivignonet al. G-REEMI, Oct 2024, Clermont-Ferrand, France Communication dans un congrès hal-04974385v1
ChiA, a major player in the pathogenicity of adherent and invasive E. coli bacteria (AIEC) associated with Crohn's disease. Margot Fargeas,Frédéric Faure,Clara Douadi,Caroline Chevarin,Adeline Sivignonet al. Journées scientifiques de l'école doctorale SVSAE (Sciences de la Vie, de la Santé, de l'Agronomie et de l'Environnement), Jun 2024, Clermont-Ferrand, France Communication dans un congrès hal-04974353v1
ChiA, un acteur majeur impliqué dans le pouvoir pathogène des bactéries E. coli adhérentes et invasives (AIEC) associées à la maladie de Crohn. Margot Fargeas,Frédéric Faure,Clara Douadi,Jérémy Denizot,Elisabeth Billardet al. Journée des microbiologistes de Clermont-Ferrand, Apr 2024, Clermont-Ferrand, France Communication dans un congrès hal-04974290v1
Escherichia coli adhérents invasifs isolés de patients atteints la maladie de Crohn : expression du système de sécrétion de type VI et son impact sur le microbiote intestinal Hélène Botchorichvili,Elisabeth Billard,Sébastien Massier,Gwladys Sevrin,Michael Rodrigueset al. Journée des Microbiologistes Clermontois, Fédération Sysmic, Apr 2023, Clermont-Ferrand, France Communication dans un congrès hal-04987025v1
“pVill-hCC6”: A NEW MOUSE MODEL MIMICKING ILEAL COLONIZATION BY AIEC BACTERIA TO EVALUATE MICROBIOTA-TARGETING STRATEGIES IN CROHN’S DISEASE Adeline Sivignon,Mélissa Chervy,Caroline Chevarin,Elisabeth Billard,Jérémy Denizotet al. Digestive Disease Week 2022, DDW, May 2022, San diego (Californie), United States Communication dans un congrès hal-04959953v1
Non-invasive identification of adherent-invasive E. coli in patients with Crohn's disease Anthony Buisson,Emilie Vazeille,Xavier Hébuterne,Mathurin Fumery,Benjamin Parienteet al. DDW 2020, May 2020, CHICAGO, United States. pp.S044-S045, ⟨10.1093/ecco-jcc/jjz203.045⟩ Communication dans un congrès hal-03043456v1
Impact du régime alimentaire occidental sur l'activation des cellules T dans les ganglions mésentériques chez la souris Elisabeth Billard,Pierre Boccon,Mathilde Pugeat,Allison Agus,Margarita Martinez-Medinaet al. 4èmes Assises Régionales de Nutrition et Santé, Sep 2019, LYON, France Communication dans un congrès hal-02196877v1
Effet des souches d’E. coli pathogènes sur les défense antioxydantes des entérocytes et impact sur la carcinogenèse colique: approche microscopique Romain Villéger,Gwenaelle Roche,Johan Gagniere,Julien Delmas,Denis Pezetet al. Journée des Microscopistes Clermontois, Oct 2019, Clermont Ferrand, France Communication dans un congrès hal-02524692v1
Impact du régime alimentaire occidental sur l’activation des cellules T dans les ganglions mésentériques chez la souris Elisabeth Billard,Pierre Boccon,Mathilde Pugeat,Allison Agus,Margarita Martinez-Medinaet al. 4èmes Assises Régionales de Nutrition et Santé, Sep 2019, Lyon, France Communication dans un congrès hal-04989035v1
Impact of western diet on short-chain fatty acids production and host susceptibility to intestinal inflammation in a context of Crohn's disease Allison Agus,Jérémy Denizot,Jonathan Thevenot,Sébastien Massier,Sylvain Deniset al. 10. Congress of the European Crohn's and Colitis Organisation (ECCO) Inflamatory Bowel Diseases, European Crohn´s and Colitis Organisation (ECCO). INT., Feb 2015, Barcelona, Spain Communication dans un congrès hal-02740401v1
Mo1770 Gipa factor supports Crohn's disease-associated Escherichia Coli growth in Peyer's patches by providing resistance to bactericidal stress encountered in macrophages Emilie Vazeille,Benoit Chassaing,Anthony Buisson,Anaëlle Dubois,Amélie de Valléeet al. Digestive Disease Week (DDW), May 2015, Philadelphia, United States. ⟨10.1016/S0016-5085(15)32400-8⟩ Communication dans un congrès hal-01247407v1

Poster de conférence (6)

Interaction between Chitinase 3-like 1 (CHI3L1) and bacterial protein ChiA : a decisive step for Crohn’s disease-associated adherent and invasive E. coli to enter within human macrophages. Margot Fargeas,Frédéric Faure,Caroline Chevarin,Clara Douadi,Adeline Sivignonet al. Digestive Disease Week (DDW), May 2024, Washington, United States Poster de conférence hal-04974337v1
Interaction between Chitinase 3-like 1 (CHI3L1) and bacterial protein ChiA : a decisive step for Crohn’s disease-associated adherent and invasive E. coli to enter within human macrophages. Margot Fargeas,Frédéric Faure,Clara Douadi,Adeline Sivignon,Caroline Chevarinet al. European Society of Clinical Microbiology and Infectious Diseases (ESCMID), Apr 2024, Barcenola, Spain Poster de conférence hal-04974301v1
ChiA, a virulence factor playing a role in adherent and invasive E. coli (AIEC) pathogenicity Margot Fargeas,Frédéric Faure,Clara Douadi,Jérémy Denizot,Elisabeth Billardet al. AIEC congress, Nov 2023, New York (NY), United States Poster de conférence hal-04974276v1
Adherent-invasive Escherichia coli isolated from Crohn disease patients: expression of type 6 secretion systems and impact on intestinal microbiota Hélène Botchorichvili,Elisabeth Billard,Sébastien Massier,Julien Delmas,Gwladys Sevrinet al. Cell Symposia: Infection biology in the age of the microbiome, Jun 2023, Paris, France Poster de conférence hal-04987032v1
Adherent-invasive Escherichia coli isolated from Crohn disease patients: expression of type 6 secretion systems and impact on intestinal microbiota Helene Botchorichvili,Elisabeth Billard,Sebastien Massier,Julien Delmas,Gwladys Sevrinet al. 25th Anniversary of AIEC discovery, Nov 2023, New York, United States Poster de conférence hal-04987038v1
Contribution of Type VI Secretion System in Adherent-Invasive Escherichia coli to compete with intestinal microbiota Hélène Botchorichvili,Elisabeth Billard,Sébastien Massier,Benoit Chassaing,Michael Rodrigueset al. 16e congrès national de la Société Française de Microbiologie, Sep 2021, Nantes (France), France Poster de conférence hal-04987015v1

Brevet (1)

PKS-ISLAND POSITIVE E. COLI AS MARKER OF NEGATIVE RESPONSE TO ANTI-PD1 THERAPY IN COLORECTAL CANCER Mathilde Bonnet,Elisabeth Billard,Bruno Dumas,Amélie Lopès France, Patent n° : WO2019EP84487 20191210. 2019 Brevet hal-04964873v1