Výsledky vyhledávání - "MESH: Vesicle-Associated Membrane Protein 2"

A Fast Mode of Membrane Fusion Dependent on Tight SNARE Zippering

Autor: Marine Bretou, François Darchen, Christine Anne

Publikováno v: Journal of Neuroscience
Journal of Neuroscience, Society for Neuroscience, 2008, 28 (34), pp.8470-6. ⟨10.1523/JNEUROSCI.0860-08.2008⟩

SNARE (solubleN-ethylmaleimide-sensitive factor attachment protein receptor) proteins have a key role in membrane fusion. It is commonly assumed that pairing of SNARE proteins anchored in opposing membranes overcomes the repulsion energy between memb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::466ade5f4cda67be3c796c15e6e55655
https://doi.org/10.1523/jneurosci.0860-08.2008

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A label-free biosensor assay for botulinum neurotoxin B in food and human serum

Autor: Christelle Mazuet, Christian Lévêque, Emmanuel Jover, Géraldine Ferracci, Michael Seagar, Marie-Pierre Blanchard, Séverine Marconi, Michel R. Popoff

Publikováno v: Analytical Biochemistry
Analytical Biochemistry, Elsevier Masson, 2011, 410 (2), pp.281-8. 〈10.1016/j.ab.2010.11.045〉
Analytical Biochemistry, 2011, 410 (2), pp.281-8. ⟨10.1016/j.ab.2010.11.045⟩
Analytical Biochemistry, Elsevier Masson, 2011, 410 (2), pp.281-8. ⟨10.1016/j.ab.2010.11.045⟩

International audience; Botulinum neurotoxins (BoNTs) are among the most toxic substances known. Surveillance and diagnostics require methods for rapid detection of BoNTs in complex media such as foodstuffs and human serum. We have developed in vitro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62bbfc0645ff84e71d31debc03e4099e
https://hal.archives-ouvertes.fr/hal-00751523

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Relevance of exocytotic glutamate release from retinal glia

Publikováno v: Neuron
Neuron, 2012, 74 (3), pp.504-16. ⟨10.1016/j.neuron.2012.03.027⟩
Neuron, Elsevier, 2012, 74 (3), pp.504-16. ⟨10.1016/j.neuron.2012.03.027⟩
Neuron; Vol 74

International audience; Glial cells release molecules that influence brain development, function, and disease. Calcium-dependent exocytosis has been proposed as potential release mechanism in astroglia, but the physiological relevance of "gliotransmi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6da7fcf7e78c157da79d3e0f2915d89
https://hal.science/hal-00728041

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Complexin activates and clamps SNAREpins by a common mechanism involving an intermediate energetic state

Autor: Claudio G. Giraudo, David Tareste, James E. Rothman, Feng Li, Frederic Pincet, Eric Perez

Publikováno v: Nature Structural and Molecular Biology
Nature Structural and Molecular Biology, 2011, 18 (8), pp.941-6. ⟨10.1038/nsmb.2102⟩
Nature Structural and Molecular Biology, Nature Publishing Group, 2011, 18 (8), pp.941-6. ⟨10.1038/nsmb.2102⟩

International audience; The core mechanism of intracellular vesicle fusion consists of SNAREpin zippering between vesicular and target membranes. Recent studies indicate that the same SNARE-binding protein, complexin (CPX), can act either as a facili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c1689b8d96b1a6652f3b9eb99e4ce52
https://hal.science/hal-00666159

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V-ATPase membrane sector associates with synaptobrevin to modulate neurotransmitter release

Autor: Nada Samari, Sumiko Mochida, Andrzej Bialowas, Sami Boudkkazi, Jérôme Di Giovanni, Yves Maulet, Michael Seagar, Fahamoe Youssouf, Oussama El Far, Cécile Iborra, Aline Brechet, Dominique Debanne, Christian Lévêque, Nicole Moutot

Publikováno v: Neuron
Neuron, 2010, 67 (2), pp.268-79. ⟨10.1016/j.neuron.2010.06.024⟩
Neuron, Elsevier, 2010, 67 (2), pp.268-79. ⟨10.1016/j.neuron.2010.06.024⟩

International audience; Acidification of synaptic vesicles by the vacuolar proton ATPase is essential for loading with neurotransmitter. Debated findings have suggested that V-ATPase membrane domain (V0) also contributes to Ca(2+)-dependent transmitt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffca5cc43179f515fb4599f340a990ba
https://doi.org/10.1016/j.neuron.2010.06.024

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A protein chip membrane-capture assay for botulinum neurotoxin activity

Autor: Shunji Kozaki, Maëlys Berthomieu, Michael Seagar, Séverine Marconi, Géraldine Ferracci, Christian Lévêque, José Boucraut, Raymond Miquelis

Publikováno v: Toxicology and Applied Pharmacology
Toxicology and Applied Pharmacology, Elsevier, 2008, 233 (3), pp.439-46. ⟨10.1016/j.taap.2008.09.005⟩
Toxicology and Applied Pharmacology, 2008, 233 (3), pp.439-46. ⟨10.1016/j.taap.2008.09.005⟩

International audience; Botulinum neurotoxins A and B (BoNT/A and B) are neuromuscular blocking agents which inhibit neurotransmission by cleaving the intra-cellular presynaptic SNARE proteins SNAP-25 and VAMP2, localized respectively in plasma membr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff00804e758ac261102cf397c373fa42
https://pubmed.ncbi.nlm.nih.gov/18845174

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Vesicle associated membrane protein (VAMP)-7 and VAMP-8, but not VAMP-2 or VAMP-3, are required for activation-induced degranulation of mature human mast cells

Autor: Leif E. Sander, Ulrich Blank, Axel Lorentz, Hans Bigalke, Thierry Galli, Stephan C. Bischoff, Seza Bolat, Simon P.C. Frank

Publikováno v: European Journal of Immunology
European Journal of Immunology, Wiley-VCH Verlag, 2008, 38 (3), pp.855-63. ⟨10.1002/eji.200737634⟩

International audience; Mediator release from mast cells (MC) is a crucial step in allergic and non-allergic inflammatory disorders. However, the final events in response to activation leading to membrane fusion and thereby facilitating degranulation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96767a1addbd507d121c14065d80853a
https://pubmed.ncbi.nlm.nih.gov/18253931

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