Výsledky vyhledávání - "Hubert Reggio"

Rabbit M cells and dome enterocytes are distinct cell lineages

Autor: Alain Sahuquet, Philippe Montcourrier, Hubert Reggio, Hugues Lelouard

Publikováno v: Europe PubMed Central

We have studied the M cell origin and differentiation pathway in rabbit gut-associated lymphoid tissues. Micro-dissected domes and epithelium isolated by ethylene diamine tetra acetic acid detachment allowed us to view the whole epithelial surface fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1018905fd783c2aade039eb3578c51e9
https://doi.org/10.1242/jcs.114.11.2077

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Autor: Hugues Lelouard, Philippe Montcourrier, Hubert Reggio, Paul Mangeat, Marian R. Neutra

Publikováno v: Europe PubMed Central

The biochemical composition of the apical membranes of epithelial M cells overlying the gut-associated lymphoid tissues (GALT) is still largely unknown. We have prepared monoclonal antibodies (MAbs) directed against carbonate-washed plasma membranes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64e9c120a11c8e8e3da2f36a4ee7082c
https://doi.org/10.1128/iai.67.1.357-367.1999

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Decay-Accelerating Factor (CD55) and Membrane Inhibitor of Reactive Lysis (CD59) Are Released Within Exosomes During In Vitro Maturation of Reticulocytes

Autor: Michel Vidal, Hubert Reggio, Herisoa Rabesandratana, Jean-Pierre Toutant

Publikováno v: Blood
Blood, American Society of Hematology, 1998, 91 (7), pp.2573-2580

Exosomes are membrane vesicles released by reticulocytes during their maturation into erythrocytes. They have a clearing function because of their enrichment with some proteins known to decrease or disappear from the cell surface during maturation, e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5946ad5a4f8e0db5aabf6eef6e31e569
https://doi.org/10.1182/blood.v91.7.2573.2573_2573_2580

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Ezrin has properties to self-associate at the plasma membrane

Autor: C. Andreoli, Paul Mangeat, Hubert Reggio, R. Le Borgne, Marianne Martin

Publikováno v: Europe PubMed Central

Ezrin, a member of a family of proteins involved in the interaction of the microfilament cytoskeleton with the plasma membrane, plays a role in membrane translocation in gastric parietal cells (Hanzel, D., Reggio, H., Bretscher, A., Forte, J. G. and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fabb97902e7dcf1143e445935189a9fa
https://doi.org/10.1242/jcs.107.9.2509

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T cell receptor/CD3 complex internalization following activation of a cytolytic T cell clone: Evidence for a protein kinase C-independent staurosporine-sensitive step

Autor: Jean-Marc Malburet, Marc Barad, Anne-Marie Schmitt-Verhulst, C Boyer, F Luton, Hubert Reggio, Nathalie Auphan, Jean-Pierre Bizozzero

Publikováno v: European Journal of Immunology. 21:1623-1634

The fate of the T cell receptor (TcR)/CD3 complex was examined on a cytotoxic T lymphocyte (CTL) clone (KB5.C20) activated either via binding of an anti-TcR monoclonal antibody (mAb) or by a Ca2+ ionophore and phorbol 12-myristate 13-acetate (PMA). A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae617c7e934d2d8ee4276c9e67ec7806
https://doi.org/10.1002/eji.1830210707

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Fractionation analysis of the endosomal compartment during rat reticulocyte maturation

Autor: Charles Géminard, Josette Sainte-Marie, Michel Vidal, Valérie Dardalhon, Hubert Reggio

Publikováno v: Cell Biology International
Cell Biology International, Wiley, 2002, 26 (8), pp.669--78. ⟨10.1006/cbir.2002.0917⟩
Cell Biology International, 2002, 26 (8), pp.669--78. ⟨10.1006/cbir.2002.0917⟩

A subcellular fractionation procedure was developed to isolate the different endosomal compartments present during reticulocyte maturation. After reticulocyte lysis and removal of excess haemoglobin by gel chromatography, membrane vesicles were separ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b252cb7b7619ccb6cdde091e8ed7f823
https://hal.archives-ouvertes.fr/hal-02197490

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Glycocalyx on rabbit intestinal M cells displays carbohydrate epitopes from Muc2

Autor: Paul Mangeat, Christian Roy, Alain Sahuquet, Philippe Montcourrier, Hubert Reggio, Hugues Lelouard

Publikováno v: Infection and immunity. 69(2)

It is essential to investigate the apical surface properties of both M cells and dome enterocytes to understand the mechanisms involved in the binding of pathogens to M cells. In rabbit appendix tissue, monoclonal antibodies (MAbs) highlight differen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb4f455171ec987b142480f69ef86561
https://pubmed.ncbi.nlm.nih.gov/11160003

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Impaired interaction of naturally occurring mutant NF2 protein with actin-based cytoskeleton and membrane

Autor: P. Merel, Brigitte Deguen, Monique Arpin, Hubert Reggio, Marco Giovannini, Laurence Goutebroze, Gilles Thomas

Publikováno v: Human Molecular Genetics
Human Molecular Genetics, Oxford University Press (OUP), 1998, 7 (2), pp.217-226. ⟨10.1093/hmg/7.2.217⟩

Although schwannomin, the product of the neurofibromatosis type 2 gene, shares homology with three cytoskeleton-to-membrane protein linkers defining the ERM family, the mechanism by which it exerts a tumor suppressive activity remains elusive. Based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b99f4659c9c0925fe51239aba9eaa07
https://pubmed.ncbi.nlm.nih.gov/9425229

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Involvement of ATP-dependent Pseudomonas Exotoxin Translocation from a Late Recycling Compartment in Lymphocyte Intoxication Procedure

Autor: Marie-Pierre Taupiac, Alain Bienvenüe, Hubert Reggio, Bruno Beaumelle, Mériem Alami

Publikováno v: Molecular Biology of the Cell
Molecular Biology of the Cell, American Society for Cell Biology, 1998, 9 (2), pp.387-402. ⟨10.1091/mbc.9.2.387⟩

Pseudomonas exotoxin (PE) is a cytotoxin which, after endocytosis, is delivered to the cytosol where it inactivates protein synthesis. Using diaminobenzidine cytochemistry, we found over 94% of internalized PE in transferrin (Tf) -positive endosomes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab5e30bad4fbb1df07e93bee3d0e7f58
https://hal.archives-ouvertes.fr/hal-03001647

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The invariant chain induces compact forms of class II molecules localized in late endosomal compartments

Autor: Graca Raposo, Pierre Cosson, Jean Davoust, Martine Humbert, Hubert Reggio, Jean Salamero

Publikováno v: European journal of immunology. 23(12)

The invariant chain (Ii) binds to newly synthesized major histocompatibility complex (MHC) class II molecules and is targeted to an acidic compartment where it is degraded. To evaluate its role on the conformation and the subcellular distribution of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c79aa67c7046937d738731e83d287b1
https://pubmed.ncbi.nlm.nih.gov/8258330

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