Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Serge Chwetzoff"'
Autor:
Julia Fath, Franck Brouillard, Alexandre Cabaye, Damien Claverie, Philippe Nuss, Victoria Poillerat, Serge Chwetzoff, Tahar Bouceba, Elodie Bouvier, Myriam Salameh, Jenny Molet, Aïda Padilla-Ferrer, Philippe Couvert, Francine Acher, Marie-Pierre Golinelli-Cohen, Gérard Chassaing, Germain Trugnan, Christophe Bernard, Jean-Jacques Benoliel, Chrystel Becker
In addition to its well-known receptor-mediated function in cell survival, differentiation and growth, we report that the extracellular brain-derived neurotrophic factor (BDNF) also controls the intracellular KEAP1-NRF2 cytoprotective system by a rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba513608c2627c17b99ec1ae34a0787
https://doi.org/10.1101/2022.08.23.504973
https://doi.org/10.1101/2022.08.23.504973
Autor:
Serge Chwetzoff, Germain Trugnan, Agnes Gardet, Wilfried Condemine, Thibaut Eguether, Nathalie Couroussé, Catherine Etchebest
Publikováno v:
Journal of Virology
Journal of Virology, American Society for Microbiology, 2019, 93 (1), pp.1-14. ⟨10.1128/JVI.01598-18⟩
Journal of Virology, American Society for Microbiology, 2019, 93 (1), pp.1-14. ⟨10.1128/JVI.01598-18⟩
International audience; The interactions between viruses and actin cytoskeleton have been widely studied. We showed that rotaviruses remodel microfilaments in intestinal cells and demonstrated that this was due to the VP4 spike protein. Microfilament
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⟩
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
Publikováno v:
Journal of Virology
Journal of Virology, American Society for Microbiology, 2006, 80 (8), pp.3947-3956. ⟨10.1128/JVI.80.8.3947-3956.2006⟩
Journal of Virology, 2006, 80 (8), pp.3947-3956. ⟨10.1128/JVI.80.8.3947-3956.2006⟩
Journal of Virology, American Society for Microbiology, 2006, 80 (8), pp.3947-3956. ⟨10.1128/JVI.80.8.3947-3956.2006⟩
Journal of Virology, 2006, 80 (8), pp.3947-3956. ⟨10.1128/JVI.80.8.3947-3956.2006⟩
We demonstrate here that VP4, a rotaviral protein, is able to specifically bind to bundled actin microfilaments that are subsequently profoundly remodeled into actin bodies. These cytoplasmic actin bodies do not localize within identified intracellul
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⟩
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
Autor:
Germain Trugnan, Jack A.M. Fransen, James W. Goding, Michèle Maurice, Tounsia Ait Slimane, Christelle Lenoir, Jean-Louis Delaunay, Valérie Bello, Serge Chwetzoff
Publikováno v:
Experimental Cell Research, 270, 45-55
Experimental Cell Research, 270, pp. 45-55
Experimental Cell Research, 270, pp. 45-55
We investigated the signals involved in the apical targeting of dipeptidyl peptidase IV (DPP IV/CD26), an archetypal type II transmembrane glycoprotein. A secretory construct, corresponding to the DPP IV ectodomain, was first stably expressed in both
Publikováno v:
Journal of Virology
Journal of Virology, 2007, 81 (9), pp.4892-4894. ⟨10.1128/JVI.02698-06⟩
Journal of Virology, American Society for Microbiology, 2007, 81 (9), pp.4892-4894. ⟨10.1128/JVI.02698-06⟩
Journal of Virology, 2007, 81 (9), pp.4892-4894. ⟨10.1128/JVI.02698-06⟩
Journal of Virology, American Society for Microbiology, 2007, 81 (9), pp.4892-4894. ⟨10.1128/JVI.02698-06⟩
Rotaviruses are characterized by polarized release from the apical side of infected enterocytes, and the rotavirus VP4 spike protein specifically binds to the actin network at the apical pole of differentiated enterocytic cells. To determine the func
Autor:
Sabine d'Andrea, Serge Chwetzoff
Publikováno v:
FEBS Letters. 405:148-152
Early in the course of pregnancy, at the preimplantation stage, the pig embryo is likely to exert a paracrine effect on the tissue intended to receive it, via the secretion of interferons. Our observations show that trophoblastic interferons induce a
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⟩
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
https://hal.archives-ouvertes.fr/hal-00766905
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⟩
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