2005
DOI: 10.1073/pnas.0409613102
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Tetanus neurotoxin-mediated cleavage of cellubrevin impairs epithelial cell migration and integrin-dependent cell adhesion

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Cited by 87 publications
(95 citation statements)
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“…It has been implicated in recycling of transferrin receptors to the plasma membrane [19], secretion of α-granules in platelets [21,22], recycling of T-cell receptors to the immunological synapses [23], and membrane trafficking during cell migration [24,25]. Using a cell fusion assay, we functionally examined the membrane fusion capacity of the ternary complexes formed by VAMP3 and plasma membrane t-SNAREs, syntaxin1, syntaxin4, SNAP-23 and SNAP-25.…”
Section: Discussionmentioning
confidence: 99%
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“…It has been implicated in recycling of transferrin receptors to the plasma membrane [19], secretion of α-granules in platelets [21,22], recycling of T-cell receptors to the immunological synapses [23], and membrane trafficking during cell migration [24,25]. Using a cell fusion assay, we functionally examined the membrane fusion capacity of the ternary complexes formed by VAMP3 and plasma membrane t-SNAREs, syntaxin1, syntaxin4, SNAP-23 and SNAP-25.…”
Section: Discussionmentioning
confidence: 99%
“…It colocalizes with endocytosed transferrin receptors [18] and the glucose transporter GLUT4 in adipocytes [20], and is also present in α-granules in platelets [21]. VAMP3 has been implicated in recycling of transferrin receptors to the plasma membrane [19], secretion of α-granules in platelets [21,22], recycling of T-cell receptors to the immunological synapses [23], and membrane trafficking during cell migration [24,25]. Surprisingly, VAMP3 knockout mice have no obvious phenotype [26,27], which likely results from compensation by VAMP2 [28] and/or other v-SNARE proteins.…”
Section: Introductionmentioning
confidence: 99%
“…Les cellules en migration, en bordure de blessure, exprimant la TeNT mutante, contrairement à celles exprimant la TeNT sauvage, internalisent un anticorps anti-β1-intégrine. Dans ces cellules, la Cb colocalise avec la β1-intégrine endocytée [3]. La Cb joue donc un rôle important dans la migration cellulaire en régulant l'adhérence des cellules au substrat médiée par la β1-intégrine.…”
Section: Nouvelleunclassified
“…En parallèle, l'endocytose pourrait régu-ler localement les réponses des récep-teurs membranaires, notamment ceux impliqués dans le chimiotactisme et ceux nécessaires à l'adhérence des cellules au substrat, ou permettre le recyclage des récepteurs de l'arrière de la cellule vers le front de migration cellulaire. [3,4]. Les protéines SNARE sont localisées au niveau des vésicules de transport (v-SNARE, v pour vési-culaire) ou au niveau de la membrane de chaque organite cible (t-SNARE, t pour target).…”
unclassified
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