Výsledky vyhledávání - "Jocelyn Méré"

Gelsolin binds to polyphosphoinositide-free lipid vesicles and simultaneously to actin microfilaments

Autor: Sutherland K. Maciver, Nadir Bettache, Anne Chahinian, Jocelyn Méré, Claude Roustan, Yves Benyamin, Abdellatif Fattoum

Publikováno v: Biochemical Journal. 386:47-56

Gelsolin is a calcium-, pH- and lipid-dependent actin filament severing/capping protein whose main function is to regulate the assembly state of the actin cytoskeleton. Gelsolin is associated with membranes in cells, and it is generally assumed that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b968c21ee6054f1178528d6f6775411
https://doi.org/10.1042/bj20041054

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Increasing stability and toxicity of Pseudomonas exotoxin by attaching an antiproteasic Peptide

Autor: Christophe Chopard, Bruno Beaumelle, Jocelyn Méré, Juliette Morlon-Guyot, Anne Bonhoure

Publikováno v: Biochemistry
Biochemistry, American Chemical Society, 2011, 50 (46), pp.10052-10060. ⟨10.1021/bi2010009⟩

International audience; Abbreviations used are: BPTI, bovine pancreatic trypsin inhibitor; DHFR, dihydrofolate reductase; DT, diphtheria, toxin; DTA, DT A-chain; DTB, DT B-chain; PE, Pseudomonas exotoxin A; RTA, ricin A-chain; rRTA, recombinant RTA;

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a7c542406be653a3acf1ead55ac6f6c
https://pubmed.ncbi.nlm.nih.gov/22014283

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Acid-triggered Membrane Insertion of Pseudomonas Exotoxin A Involves an Original Mechanism Based on pH-regulated Tryptophan Exposure

Autor: Bruno Beaumelle, Jocelyn Méré, Juliette Morlon-Guyot, Laurent Chiche, Anne Bonhoure

Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2005, 280 (22), pp.21194-21201. ⟨10.1074/jbc.M412656200⟩

Exposure to low endosomal pH during internalization of Pseudomonas exotoxin A (PE) triggers membrane insertion of its translocation domain. This process is a prerequisite for PE translocation to the cytosol where it inactivates protein synthesis. Alt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95d67f3bf67a71d165a54948c102d920
https://hal.archives-ouvertes.fr/hal-02137183

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