Výsledky vyhledávání - "Alain L. Servin"

Akademický článek

Up-regulation of intestinal vascular endothelial growth factor by Afa/Dr diffusely adhering Escherichia coli.

Autor: Gaëlle Cane, Vanessa Liévin-Le Moal, Gilles Pagès, Alain L Servin, Paul Hofman, Valérie Vouret-Craviari

Publikováno v: PLoS ONE, Vol 2, Iss 12, p e1359 (2007)

BACKGROUND: Angiogenesis has been recently described as a novel component of inflammatory bowel disease pathogenesis. The level of vascular endothelial growth factor (VEGF) has been found increased in Crohn's disease and ulcerative colitis mucosa. To

Externí odkaz: https://doaj.org/article/18924ce530c84a38bb03d46ce15a605b

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Anti-Infective Activities of Lactobacillus Strains in the Human Intestinal Microbiota: from Probiotics to Gastrointestinal Anti-Infectious Biotherapeutic Agents

Autor: Alain L. Servin, Vanessa Liévin-Le Moal

Publikováno v: Clinical Microbiology Reviews. 27:167-199

SUMMARY A vast and diverse array of microbial species displaying great phylogenic, genomic, and metabolic diversity have colonized the gastrointestinal tract. Resident microbes play a beneficial role by regulating the intestinal immune system, stimul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c38fdad139cfb0a4d9b09e9f99c2a4d
https://doi.org/10.1128/cmr.00080-13

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Pathogenesis of Human Enterovirulent Bacteria: Lessons from Cultured, Fully Differentiated Human Colon Cancer Cell Lines

Autor: Alain L. Servin, Vanessa Liévin-Le Moal

Publikováno v: Microbiology and Molecular Biology Reviews. 77:380-439

SUMMARY Hosts are protected from attack by potentially harmful enteric microorganisms, viruses, and parasites by the polarized fully differentiated epithelial cells that make up the epithelium, providing a physical and functional barrier. Enterovirul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da018f335fd5f1fdaab3b41f817a5cc6
https://doi.org/10.1128/mmbr.00064-12

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Nontypable Haemophilus influenzae displays a prevalent surface structure molecular pattern in clinical isolates

Autor: Junkal Garmendia, Pau Morey, Pau Martí-Lliteras, Antonio López-Gómez, Laura Calatayud, Derek W. Hood, Alain L. Servin, Josefina Liñares, Antonio Oliver, Silvia Mauro, José A. Bengoechea, Cristina Viadas

Publikováno v: PLoS ONE, Vol 6, Iss 6, p e21133 (2011)
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
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Recercat. Dipósit de la Recerca de Catalunya
Academica-e: Repositorio Institucional de la Universidad Pública de Navarra
Universidad Pública de Navarra
Dipòsit Digital de la UB
Universidad de Barcelona
PLoS ONE
Digital.CSIC. Repositorio Institucional del CSIC

10 p., il., tablas y bibliografía. Junkal Garmedia [et al.]
Non-typable Haemophilus influenzae (NTHi) is a Gram negative pathogen that causes acute respiratory infections and is associated with the progression of chronic respiratory diseases. P

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a86f994272c9d755bff58985ecf0099
https://ora.ox.ac.uk/objects/uuid:52a51743-b79b-4b6e-b394-332f2b7e32f1

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Impairment of Swimming Motility by Antidiarrheic Lactobacillus acidophilus Strain LB Retards Internalization of Salmonella enterica Serovar Typhimurium within Human Enterocyte-Like Cells

Autor: Raymonde Amsellem, Alain L. Servin, Vanessa Liévin-Le Moal

Publikováno v: Antimicrobial Agents and Chemotherapy. 55:4810-4820

We report that both culture and the cell-free culture supernatant (CFCS) of Lactobacillus acidophilus strain LB (Lactéol Boucard) have the ability (i) to delay the appearance of Salmonella enterica serovar Typhimurium strain SL1344-induced mobilizat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b5e3de5bd2b8d94305dd39a4c39644
https://doi.org/10.1128/aac.00418-11

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Secreted autotransporter toxin (Sat) triggers autophagy in epithelial cells that relies on cell detachment

Autor: Valérie Nicolas, Alain L. Servin, Yannick Comenge, Vanessa Liévin-Le Moal, Raymonde Amsellem, Vincent Ruby

Publikováno v: Cellular Microbiology. 13:992-1013

The secreted autotransporter toxin, Sat, which belongs to the subfamily of serine protease autotransporters of Enterobacteriaceae, acts as a virulence factor in extraintestinal and intestinal pathogenic strains of Escherichia coli. We observed that H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::758d07ffdec16cdded15059574787ace
https://doi.org/10.1111/j.1462-5822.2011.01595.x

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Apical expression of human full-length hCEACAM1-4L protein renders the Madin Darby Canine Kidney cells responsive to lipopolysaccharide leading to TLR4-dependent Erk1/2 and p38 MAPK signalling

Autor: Clémence Rougeaux, Isabelle Beau, Alain L. Servin, Imad Kansau, Steve L. Moseley, Sylvie Fabrega, Natalia Korotkova, Cédric Brice, Vanessa Liévin-Le Moal

Publikováno v: Cellular Microbiology. 13:764-785

CEACAM1 expressed by granulocytes and epithelial cells is recognized as a membrane-associated receptor by some Gram-negative pathogens. Here we report a previously unsuspected role of human CEACAM1-4L (hCEACAM1-4L) in polarized epithelial cells. We f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8368c7d78352ea84f1fd420ffd4864dd
https://doi.org/10.1111/j.1462-5822.2011.01575.x

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Afa/Dr-Expressing, Diffusely AdheringEscherichia coliStrain C1845 Triggers F1845 Fimbria-Dependent Phosphatidylserine Externalization on Neutrophil-Like Differentiated PLB-985 Cells through an Apoptosis-Independent Mechanism

Autor: Viviana Marin-Esteban, Alain L. Servin, Roseline Gorges, Isabelle Turbica, Aude Gleizes, Catherine Sandré, Nicolas Semiramoth, Sylvie Chollet-Martin

Publikováno v: Infection and Immunity. 78:2974-2983

The enterovirulentEscherichia colistrains potentially involved in inflammatory bowel diseases include diffusely adherent strains expressing Afa/Dr fimbriae (Afa/Dr DAEC). We have previously observed type 1 pilus-mediated interleukin-8 (IL-8) hyperpro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f3a2cb624a701b6aa91e522f01fac0
https://doi.org/10.1128/iai.01354-09

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Two Atypical Enteropathogenic Escherichia coli Strains Induce the Production of Secreted and Membrane-Bound Mucins To Benefit Their Own Growth at the Apical Surface of Human Mucin-Secreting Intestinal HT29-MTX Cells

Autor: Vanessa Liévin-Le Moal, Antonio José Piantino Ferreira, Monica Aparecida Midoli Vieira, Tânia A. T. Gomes, Terezinha Knöbl, Alain L. Servin

Publikováno v: Infection and Immunity. 78:927-938

In rabbit ligated ileal loops, two atypical enteropathogenic Escherichia coli (aEPEC) strains, 3991-1 and 0421-1, intimately associated with the cell membrane, forming the characteristic EPEC attachment and effacement lesion of the brush border, indu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::464f1232fb081e9e47c2d704534be7f8
https://doi.org/10.1128/iai.01115-09

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Two stages of enteropathogenic Escherichia coli intestinal pathogenicity are up and down-regulated by the epithelial cell differentiation

Autor: Jean Marc Gabastou, Sophie Kernéis, James B. Kaper, Marie Françoise Bernet-Camard, Alain L. Servin, Marie Helene Coconnier, Alain Barbat

Publikováno v: Differentiation; Research in Biological Diversity

Pathogens and eucaryotic cells are active partners during the process of pathogenicity. To gain access to enterocytes and to cross the epithelial membrane, many enterovirulent microorganisms interact with the brush border membrane-associated componen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7bcd54b58b818bd82e2266b94c3d608
http://europepmc.org/articles/PMC7130537

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