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Jean Pierre Hugot et Eric Ogier Denis

Intestinal inflammation (GMI)

Team Ogier-Denis / Hugot

Department Hepato-Gastroenterology Department

 

Leader

 

Line-up

 

Presentation

Intestinal inflammation

The team “intestinal inflammation” works exclusively on inflammatory bowel disease (IBD): Crohn’s Disease (CD) and ulcerative colitis (UC). The research is deliberately multidisciplinary with a multi-scale approach from the molecular level to patients. This is a translational research strongly associated with the gastroenterology units of Beaujon and Robert Debré hospitals. Projects aim to identify the genetic and environmental risk factors involved in these diseases and to define their interactions. The team developed original animal models to better understand the pathophysiology of IBD in particular the importance of abnormalities of endoplasmic reticulum (ER) stress and epigenetic factors (microRNAs, methylation, and acetylation) in UC and the innate immune response and function of the complex molecular “Nodosome” around Nod2 in CD. Finally, the team aim to develop new preventive and curative therapeutic approaches for IBD.

 

Landmark publications

  • Publication date : 06 October 2020 More

    Dietary Emulsifiers Directly Impact AdherentInvasive E. coli Gene Expression to Drive Chronic Intestinal Inflammation Cell Reports

    Autors : Viennois Emilie Alexis Bretin Philip E. Dube Alexander C. Maue Charle` ne J.G. Dauriat Nicolas Barnich Andrew T. Gewirtz Benoit Chassaing

  • Publication date : 19 June 2020 More

    Nod2 Protects the Gut From Experimental Colitis Spreading to Small Intestine J Crohns Colitis

    Autors : Al Nabhani Z Berrebi D Martinez-Vinson C Montcuquet N Madre C Roy Maryline Ogier-Denis Eric Dussaillant M Cerf-Bensussan N Zouali H Daniel F Barreau F Hugot Jean-Pierre

  • Publication date : 10 April 2020 More

    Immune-checkpoint inhibitor anti-PD1 aggravates colitis-associated colorectal cancer without enhancing intestinal inflammation Integrative Cancer Science and Therapeutics

    Autors : Collard Maxime Guedj Nathalie Tourneur-Marsille Julien ALBUQUERQUE Miguel Maggiori Leon Hammel Pascal Treton Xavier Panis Yves Ogier-Denis Eric

  • Publication date : 01 October 2019 More

    Is Crohn’s Disease the Price to Pay Today for Having Survived the Black Death? Journal of Crohn's and Colitis, Volume 13, Issue 10, October 2019, Pages 1318–1322

    Autors : Dumay Anne Gergaud Olivier Roy Maryline Hugot Jean-Pierre

  • Publication date : 17 July 2019 More

    Comparative performances of machine learning methods for classifying Crohn Disease patients using genome-wide genotyping data. Sci Rep. 2019 Jul 17;9(1):10351

    Autors : Romagnoni Alberto Jégou S Van Steen K Wainrib G Hugot Jean-Pierre International Inflammatory Bowel Disease Genetics Consortium (IIBDGC)

  • Publication date : 30 April 2019 More

    Control of anterior GRadient 2 (AGR2) dimerization links endoplasmic reticulum proteostasis to inflammation EMBO Mol Med (2019) 11: e10120

    Autors : Maurel M Obacz J Avril T Ding YP Papadodima O Treton Xavier Daniel F Pilalis E Hörberg J Hou W Beauchamp MC Tourneur-Marsille Julien Cazals-Hatem Dominique Sommerova L Samali A Tavernier J Hrstka R Dupont A Fessart D Delom F Fernandez-Zapico ME Jansen G Eriksson LA Thomas DY Jerome-Majewska L Hupp T Chatziioannou A Chevet E Ogier-Denis Eric

  • Publication date : 08 May 2012 More

    Yersinia pseudotuberculosis disrupts intestinal barrier integrity through hematopoietic TLR-2 signaling J Clin Invest. 2012; 122: 2239-51

    Autors : Jung C Meinzer Ulrich Montcuquet N Thachil E Château D Thiébaut R Roy Maryline Alnabhani Z Berrebi D Dussaillant M Pedruzzi E Thenet S Cerf-Bensussan N Hugot Jean-Pierre Barreau F

  • Publication date : 01 May 2012 More

    Abnormal Activation of Autophagy-Induced Crinophagy in Paneth Cells from Patients with Crohn’s Disease Short title: Crinophagy in Crohn’s disease Gastroenterology.

    Autors : Thachil E Hugot Jean-Pierre Arbeille B Paris R Grodet A Peuchmaur M Codogno P Barreau F Ogier-Denis Eric Berrebi D Viala Jérome

  • Publication date : 05 May 2011 More

    Altered endoplasmic reticulum stress affects translation in inactive colon tissue from patients with ulcerative colitis Gastroenterology.2011 Sep;141(3):1024-35

    Autors : Treton Xavier Pédruzzi E Cazals-Hatem Dominique Grodet A Panis Yves Groyer A Moreau Richard Bouhnik Yoram Daniel F Ogier-Denis Eric

  • Publication date : 13 December 2003 More

    Crohn Disease : the cold chain hypothesis Lancet

    Autors : Hugot Jean-Pierre Alberti C Berrebi D Bingen E Cézard JP

  • Publication date : 31 May 2001 More

    Association of Nod-2 leucine-rich repeat variants with susceptibility to Crohn’s disease Nature 2001; 411 : 599-603

    Autors : Hugot Jean-Pierre Chamaillard M Zouali H Lesage S Cézard JP Belaiche J Almer S Tysk C O'Morain CA Gassull M Binder V Finkel Y Cortot A Modigliani R Laurent-Puig P Gower-Rousseau C Macry J Colombel JF Sahbatou M Thomas G

 
 

Newsletter du site Web

08/02 : Modification du code pour une accélération nette du site web. Il est possible que certaines pages dirigent vers une erreur, dans ce cas, merci de nous informer via le mail : com.u1149@inserm.fr 03/12 : Passage du site web en HTTPS - site web maintenant sécurisé 30/11 : Ajout des contacts utiles sur la colonne de gauche (intranet)

Latest Publications

  • Publication date : 23 March 2021 More

    Diverse innate stimuli activate basophils through pathways involving Syk and IκB kinases PNAS

    Autors : Pellefigues Christophe Palak Mehta Sally Chappell Bibek Yumnam Sam Old Mali Camberis Graham Le Gros

  • Publication date : 30 December 2020 More

    Mast Cell Chymase and Kidney Disease International Journal of Molecular Sciences

    Autors : Vibhushan Shamila Bratti Manuela Juan Eduardo Montero-Hernández Alaa El Ghoneimi Benhamou Marc Charles Nicolas Daugas Eric Blank Ulrich

  • Publication date : 21 December 2020 More

    Liver stiffness by transient elastography to detect porto-sinusoidal vascular liver disease with portal hypertension Hepatology

    Autors : Elkrief Laure Marie Lazareth Sylvie Chevret Paradis Valérie Marta Magaz Lorraine Blaise Laura Rubbia-Brandt Moga Lucile Durand François Audrey Payancé Plessier Aurélie Cendrine Chaffaut Valla Dominique Marion Malphettes Alba Diaz Jean-Charles Nault Pierre Nahon Etienne Audureau Vlad Ratziu Castera Laurent Juan-Carlos Garcia Pagan Nathalie Ganne-Carrie Rautou Pierre-Emmanuel ANRS CO12 CirVir group