Research Topics
Genomes and Genes | Martine HeymanSummaryCountry: France Publications
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Publications
Gut barrier dysfunction in food allergyMartine Heyman
Faculte de Medecine Necker Enfants Malades, Paris, France
Eur J Gastroenterol Hepatol 17:1279-85. 2005....
Evaluation of the impact of food technology on the allergenicity of cow's milk proteinsM Heyman
INSERM E9925, Faculte de Medecine Necker Enfants Malades, Paris, France
Proc Nutr Soc 58:587-92. 1999....
Cytokine-induced alteration of the epithelial barrier to food antigens in diseaseM Heyman
CJF 97 10 INSERM, Faculte Necker, 156 rue de Vaugirard, 75730 Paris, France
Ann N Y Acad Sci 915:304-11. 2000..In allergic diseases, such as cow's milk allergy, TNF alpha may be involved in the intestinal dysfunction and the associated enteropathy...
Symposium on 'dietary influences on mucosal immunity'. How dietary antigens access the mucosal immune systemM Heyman
INSERM E9925, Faculte Necker, Paris, France
Proc Nutr Soc 60:419-26. 2001..Many other factors such as nutritional or environmental factors can also influence the properties of the epithelial barrier and the outcome of the immune response to lumen antigens...
Probiotic microorganisms: how they affect intestinal pathophysiologyM Heyman
INSERM EMI 0212, , Paris, France
Cell Mol Life Sci 59:1151-65. 2002
Stimulation of immunity without alteration of oral tolerance in mice fed with heat-treated fermented infant formulaSandrine Menard
INSERM U793, Faculté Necker Enfants Malades, Paris, France
J Pediatr Gastroenterol Nutr 43:451-8. 2006..This study analyzes the effect of long-term ingestion of a heat-treated, fermented milk formula on the development of oral tolerance or systemic immune response to soluble antigens in mice...
Interactions among secretory immunoglobulin A, CD71, and transglutaminase-2 affect permeability of intestinal epithelial cells to gliadin peptidesCorinne Lebreton
INSERM, UMR989, Paris, France
Gastroenterology 143:698-707.e1-4. 2012..We studied intestinal epithelial cell lines that overexpress CD71 to determine how interactions between SIgA and CD71 promote transepithelial transport of gliadin peptides...
Bifidobacterium breve and Streptococcus thermophilus secretion products enhance T helper 1 immune response and intestinal barrier in miceSandrine Menard
INSERM EMI 0212, Faculté Cochin Necker, 156 rue de Vaugirard, 75730 Paris, France
Exp Biol Med (Maywood) 230:749-56. 2005....
Paracellular versus transcellular intestinal permeability to gliadin peptides in active celiac diseaseSandrine Menard
INSERM, Unit 989, Paris, France The University of Paris, Descartes, Paris, France
Am J Pathol 180:608-15. 2012..In active celiac disease, increases in transcellular permeability to intact gliadin peptides might be considered in treatment strategies aimed at controlling epithelial permeability to gluten...
Limited efficiency of prolyl-endopeptidase in the detoxification of gliadin peptides in celiac diseaseTamara Matysiak-Budnik
INSERM EMI 0212, Faculté Necker Enfants Malades, Paris, France
Gastroenterology 129:786-96. 2005..To delineate the feasibility of this treatment, the effect of PEP on gliadin peptides was assessed in vitro, and ex vivo during their transport across intestinal biopsy specimens of active celiac disease patients...
Differential role for CD23 splice forms in apical to basolateral transcytosis of IgE/allergen complexesGuillaume Montagnac
Department of Infectious Diseases, Cochin Institute, INSERM U567 CNRS UMR 8104 Universitè Paris 5, Paris, France
Traffic 6:230-42. 2005....
Food allergens are protected from degradation during CD23-mediated transepithelial transportClaudia Bevilacqua
INSERM EMI0212, , Paris, France
Int Arch Allergy Immunol 135:108-16. 2004..CONCLUSIONS: These results confirm that CD23 is involved in the rapid transepithelial transport of intact allergens in sensitized animals, and indicate that CD23 opens a 'protected' transport pathway in IECs...
Oral proteases: a new approach to managing coeliac diseaseNadine Cerf-Bensussan
INSERM U793, Faculté de Médecine René Descartes, 156 rue de Vaugirard, 75730 Paris Cedex 15, France
Gut 56:157-60. 2007..Development of new enzymes or enzymatic cocktails offers potentially more potent therapeutic tools that, however, need meticulous evaluation based on clinical, biological and histological criteria...
A Bifidobacterium probiotic strain and its soluble factors alleviate chloride secretion by human intestinal epithelial cellsElise Heuvelin
INSERM U793, 75730 Paris, France
J Nutr 140:7-11. 2010..Thus, Bb C50 and secreted soluble factors, by inhibiting phosphorylation processes, may promote intestinal homeostasis by controlling Cl(-) secretion...
Mechanisms involved in alleviation of intestinal inflammation by bifidobacterium breve soluble factorsElise Heuvelin
INSERM U793, Paris, France
PLoS ONE 4:e5184. 2009....
In vitro and ex vivo activation of the TLR5 signaling pathway in intestinal epithelial cells by a commensal Escherichia coli strainJean Christophe Bambou
INSERM, EMI 0212, 156 rue de Vaugirard, 75015 Paris, France
J Biol Chem 279:42984-92. 2004..These findings provide strong evidence that flagellin released by flagellated commensal bacteria in the intestinal lumen can induce a pro-inflammatory response in enterocytes in vivo...
Gastric Helicobacter infection inhibits development of oral tolerance to food antigens in miceTamara Matysiak-Budnik
INSERM EMI-0212, , Paris, France
Infect Immun 71:5219-24. 2003..We conclude that H. felis can inhibit the development of oral tolerance to OVA in mice and that this inhibition is prevented by rebamipide...
CARD15/NOD2 is required for Peyer's patches homeostasis in miceFrederick Barreau
U843, INSERM, Paris, France UMR S843, Universite Paris Diderot, Paris, France
PLoS ONE 2:e523. 2007..Using a new mouse model invalidated for Card15/Nod2 (KO), we thus analysed the impact of the gene in these lymphoid formations together with the development of experimental colitis...
Intestinal permeability in coeliac disease: insight into mechanisms and relevance to pathogenesisMartine Heyman
INSERM U989, Universite Paris Descartes, Paris, France
Gut 61:1355-64. 2012..These recent findings might be useful for the design of new treatments...
T84-intestinal epithelial exosomes bear MHC class II/peptide complexes potentiating antigen presentation by dendritic cellsJulia Mallegol
INSERM U793, Paris, France
Gastroenterology 132:1866-76. 2007..To characterize further the role of human epithelial exosomes in antigen presentation, their capacity to load antigenic peptides, bind immune target cells, and induce T-cell activation was analyzed in vitro...
In vitro transfer of clarithromycin and amoxicillin across the epithelial barrier: effect of Helicobacter pyloriTamara Matysiak-Budnik
INSERM EMI 0212, Faculte de Medecine Necker Enfants Malades, 156 rue de Vaugirard, 75730 Paris
J Antimicrob Chemother 50:865-72. 2002..pylori. In 24 h studies, clarithromycin, but not amoxicillin, showed rapid intracellular accumulation. No difference was found between the transepithelial passage of amoxicillin across the HT29-19A and Caco2 monolayers...
Effects of specific lactic acid bacteria on the intestinal permeability to macromolecules and the inflammatory conditionMartine Heyman
INSERM EMI 0212, , Paris, France
Acta Paediatr Suppl 94:34-6. 2005..Thus, specific lactic acid bacteria and their metabolites seem to affect positively the intestinal function...
Helicobacter pylori increases the epithelial permeability to a food antigen in human gastric biopsiesTamara Matysiak-Budnik
INSERM EMI-0212, , Necker-Enfants Malades, Paris, France
Am J Gastroenterol 99:225-32. 2004..This phenomenon may contribute to the maintenance of gastric inflammation and could play a role in the development of allergic sensitization to dietary antigens in susceptible individuals...
Pathways of gliadin transport in celiac diseaseMartine Heyman
INSERM U793, Paris, France
Ann N Y Acad Sci 1165:274-8. 2009..Our results indicate a CD71-mediated transcytosis of gliadin peptides that may participate in the pathogenesis of CD in genetically predisposed individuals...
Alterations of the intestinal transport and processing of gliadin peptides in celiac diseaseTamara Matysiak-Budnik
INSERM EMI 0212, , Paris
Gastroenterology 125:696-707. 2003..In patients with ACD, incomplete degradation of the 33-mer and protected transport of the peptide 31-49 might favor their respective immunostimulatory and toxic effects...
Coeliac disease: an update on facts and questions based on the 10th International Symposium on Coeliac DiseaseNadine Cerf-Bensussan
INSERM EMI-0212, , Paris, France
J Pediatr Gastroenterol Nutr 37:412-21. 2003
[Gastric permeability and Helicobacter pylori]Tamara Matysiak-Budnik
INSERM EMI-0212, , 156, rue de Vaugirard, 75015, Paris
Gastroenterol Clin Biol 28:444-54. 2004
The epithelial cell cytoskeleton and intracellular trafficking. II. Intestinal epithelial cell exosomes: perspectives on their structure and functionGuillaume van Niel
INSERM EMI0212, , 75730 Paris, France
Am J Physiol Gastrointest Liver Physiol 283:G251-5. 2002..IEC exosomes therefore, constitute a link by which IEC may influence antigen presentation in the mucosal or systemic immune system independent of direct cellular contact with effector cells...
In-vitro transfer of nitazoxanide across the intestinal epithelial barrierTamara Matysiak-Budnik
INSERM EMI 0212, Faculte de Medecine Necker Enfants Malades, 156 rue de Vaugirard, 75730 Paris, France
J Pharm Pharmacol 54:1413-7. 2002..No difference between the apical to basal and basal to apical fluxes of the drug was observed, suggesting that both topical and systemic modes of action of this antibiotic are successful...
Food allergy and Helicobacter pyloriTamara Matysiak-Budnik
INSERM E 9925, , Paris, France
J Pediatr Gastroenterol Nutr 34:5-12. 2002
Secretory IgA mediates retrotranscytosis of intact gliadin peptides via the transferrin receptor in celiac diseaseTamara Matysiak-Budnik
Institut National de la Sante et de la Recherche Medicale INSERM, U793, Paris 75730, Cedex 15, France
J Exp Med 205:143-54. 2008..Our findings strongly implicate CD71 in the pathogenesis of CD...
[Celiac disease: one step toward therapeutic evolution?]Nadine Cerf-Bensussan
Gastroenterol Clin Biol 27:352-3. 2003
Effect of rebamipide on the colonic barrier in interleukin-10-deficient miceDavid Laharie
INSERM ERI 10, Universite Victor Segalen, Bordeaux, France
Dig Dis Sci 52:84-92. 2007..These properties could be helpful in the management of some inflammatory bowel diseases...
