Leader
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Ogier-Denis Eric
- 01 57 27 73 07
- eric.ogier-denis@inserm.fr
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Hugot Jean-Pierre
- 01 57 27 73 07
- jean-pierre.hugot@rdb.aphp.fr
Intestinal inflammation (GMI)
Team Ogier-Denis / Hugot
Department Hepato-Gastroenterology Department
Line-up
Permanent scientific
PhD student
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
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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
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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
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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
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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
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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)
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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
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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
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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
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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
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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
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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
Actuality
Congratulations to V. Vilgrain who obtained a RHU named OPERANDI
Tuesday December 21st, 2021The role of endocytic trafficking in antigen T Cell Receptor activation
Thursday November 18th, 2021
Classification of necro-inflammation in the liver by multifrequency MRI
Friday November 12th, 2021