Zobrazeno 1 - 10 of 45 pro vyhledávání: '"Catherine Sapin"'
1
Glycan-modifying bacteria-derived soluble factors from Bacteroides thetaiotaomicron and Lactobacillus casei inhibit rotavirus infection in human intestinal cells
Autor: Miguel Freitas, Catherine Sapin, Emilie Robillard, Sabine Bardin, Emmanuelle Tavan, Jean-Pierre Grill, Svetlana Varyukhina, Germain Trugnan
Publikováno v: Microbes and Infection
Microbes and Infection, Elsevier, 2012, 14 ((3)), pp.273-8. ⟨10.1016/j.micinf.2011.10.007⟩
Microbes and Infection, 2012, 14 ((3)), pp.273-8. ⟨10.1016/j.micinf.2011.10.007⟩
International audience; Rotaviruses attach to intestinal cells in a process that requires glycan recognition. Some bacteria from the gut microflora have been shown to modify cell-surface glycans. In this study, human intestinal cultured cells were in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4951cb7b386a66a892235e7afc48dee6
https://doi.org/10.1016/j.micinf.2011.10.007
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2
Expression of Nonstructural Rotavirus Protein NSP4 Mimics Ca 2+ Homeostasis Changes Induced by Rotavirus Infection in Cultured Cells
Autor: Héctor Rojas, Yuleima Diaz, Franshelle Peña, José L. Zambrano, Olga Carolina Aristimuño, Marie Christine Ruiz, Leiria Salazar, Fabián Michelangeli, Maria Elena Chemello, Fulvia Bartoli, Germain Trugnan, Serge Chwetzoff, Catherine Sapin
Publikováno v: Journal of Virology
Journal of Virology, American Society for Microbiology, 2008, 82 ((22)), pp.11331-43. ⟨10.1128/JVI.00577-08⟩
Journal of Virology, 2008, 82 ((22)), pp.11331-43. ⟨10.1128/JVI.00577-08⟩
Rotavirus infection modifies Ca 2+ homeostasis, provoking an increase in Ca 2+ permeation, the cytoplasmic Ca 2+ concentration ([Ca 2+ ] cyto ), and total Ca 2+ pools and a decrease in Ca 2+ response to agonists. A glycosylated viral protein(s), NSP4
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b4ad6ecfe270fc03feb7f30c1676ed
https://doi.org/10.1128/jvi.00577-08
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4
Different ways to reach the top of a cell. Analysis of rotavirus assembly and targeting in human intestinal cells reveals an original raft-dependent, Golgi-independent apical targeting pathway
Autor: Germain Trugnan, Agnès Gardet, Catherine Sapin, Michelyne Breton, Olivier Delmas, Serge Chwetzoff, Odile Colard, Jean Cohen
Publikováno v: Virology
Virology, Elsevier, 2004, 327 ((2)), pp.157-61. ⟨10.1016/j.virol.2004.06.029⟩
Virology, 2004, 327 ((2)), pp.157-61. ⟨10.1016/j.virol.2004.06.029⟩
IntroductionSince the pioneering works of David Sabatini’s group,viruses have demonstrated their high usefulness to unravelproperties of eukaryotic cells. This holds especially true forstudies on polarized protein targeting in epithelial cells inwh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e1c5587da32806f61b6335145bd07d2
https://doi.org/10.1016/j.virol.2004.06.029
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5
Rotavirus Nonstructural Protein NSP5 Interacts with Major Core Protein VP2
Autor: Mabel Berois, Didier Poncet, Jean Cohen, Inge Erk, Catherine Sapin
Publikováno v: Journal of Virology
Journal of Virology, American Society for Microbiology, 2003, 77 (3), pp.1757-1763. ⟨10.1128/JVI.77.3.1757-1763.2003⟩
Journal of Virology, 2003, 77 (3), pp.1757-1763. ⟨10.1128/JVI.77.3.1757-1763.2003⟩
Rotavirus is a nonenveloped virus with a three-layered capsid. The inner layer, made of VP2, encloses the genomic RNA and two minor proteins, VP1 and VP3, with which it forms the viral core. Core assembly is coupled with RNA viral replication and tak
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67514f8e8d7bb61aab1a270e08d7fce2
https://doi.org/10.1128/jvi.77.3.1757-1763.2003
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6
Signaux moléculaires de tri des protéines dans les cellules épithéliales : implication du domaine transmembranaire et des processus de maturation post-traductionnels
Autor: Catherine Sapin, Michèle Maurice, Christelle Lenoir, Germain Trugnan, Tounsia Ait Slimane
Publikováno v: Journal de la Société de Biologie. 193:125-130
Le tri des proteines dans les cellules epitheliales represente le processus fondamental de la mise en place et du maintien de la polarite fonctionnelle des cellules epitheliales. Des processus nombreux et interdependants sont mis en oeuvre pour reali
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2beacadff5e083d3f8e545c815e7914
https://doi.org/10.1051/jbio/1999193020125
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7
Rotavirus-like particles: a novel nanocarrier for the gut
Autor: Naima G. Cortes-Perez, Philippe Seksik, Laurent Beaugerie, Philippe Langella, Germain Trugnan, Loïc Jaffrelo, Jean Pierre Grill, Catherine Sapin, Sabine Daou, Serge Chwetzoff
Publikováno v: Journal of Biomedicine and Biotechnology
Journal of Biomedicine and Biotechnology, Hindawi Publishing Corporation, 2010, 2010, pp.317545. ⟨10.1155/2010/317545⟩
Journal of Biomedicine and Biotechnology (2010), . (2010)
Journal of Biomedicine and Biotechnology, Vol 2010 (2010)
Journal of Biomedicine and Biotechnology, 2010, 2010, pp.317545. ⟨10.1155/2010/317545⟩
International audience; The delivery of bioactive molecules directly to damaged tissues represents a technological challenge. We propose here a new system based on virus-like particles (VLP) from rotavirus, with a marked tropism for the gut to delive
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d56875da5c5e4d885f7e9e7da123c48d
https://hal.archives-ouvertes.fr/hal-00766905
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8
MD-2 controls bacterial lipopolysaccharide hyporesponsiveness in human intestinal epithelial cells
Autor: Catherine Sapin, Maria Bachelet, Germain Trugnan, Isabelle Gasnereau, Alexis Broquet, Christelle Lenoir, Anne-Marie Jouniaux, Philippe Seksik, Sabine Bardin, Joëlle Masliah, Ginette Thomas
Publikováno v: Life Sciences
Life Sciences, Elsevier, 2008, 82 ((9-10)), pp.519-28. ⟨10.1016/j.lfs.2007.12.007⟩
Life Sciences, 2008, 82 ((9-10)), pp.519-28. ⟨10.1016/j.lfs.2007.12.007⟩
Life Sciences, Elsevier, 2008, 82 ((9-10)), pp.519-28. 〈10.1016/j.lfs.2007.12.007〉
International audience; Intestinal epithelial cells (IEC) have adapted to the presence of commensal bacteria through a state of tolerance that involves a limited response to lipopolysaccharide (LPS). Low or absent expression of two LPS receptor molec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46b0696f8771300590c29328ec4293e2
https://hal.archives-ouvertes.fr/hal-00815901
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9
Heterogeneity of Raft-Type Membrane Microdomains Associated with VP4, the Rotavirus Spike Protein, in Caco-2 and MA 104 Cells▿
Autor: Catherine Sapin, Odile Colard, Michelyne Breton, André Le Bivic, Olivier Delmas, Germain Trugnan
Previous studies have shown that rotavirus virions, a major cause of infantile diarrhea, assemble within small intestinal enterocytes and are released at the apical pole without significant cell lysis. In contrast, for the poorly differentiated kidne
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::191d07f96857472278eea0da3c41a9b7
https://europepmc.org/articles/PMC1797590/
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10
Hsp70 negatively controls rotavirus protein bioavailability in caco-2 cells infected by the rotavirus RF strain
Autor: Germain Trugnan, Susana López, Alexis Broquet, Agnès Gardet, Ginette Thomas, Christelle Lenoir, Anne-Marie Jouniaux, Serge Chwetzoff, Catherine Sapin, Maria Bachelet
Publikováno v: Journal of Virology
Journal of Virology, American Society for Microbiology, 2007, 81 (3), pp.1297-1304. ⟨10.1128/JVI.01336-06⟩
Journal of Virology, 2007, 81 (3), pp.1297-1304. ⟨10.1128/JVI.01336-06⟩
Previous studies demonstrated that the induction of the heat shock protein Hsp70 in response to viral infection is highly specific and differs from one cell to another and for a given virus type. However, no clear consensus exists so far to explain t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d3f226f98e483b669a901ca9d1af0b6
https://pubmed.ncbi.nlm.nih.gov/17079279
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