Search Results - "DUPUY, Aurélien G"

Integrin-dependent phagocytosis - spreading from microadhesion to new concepts by Dupuy, Aurélien G, Caron, Emmanuelle

“…By linking actin dynamics to extracellular components, integrins are involved in a wide range of cellular processes that are associated with or require…”
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Novel Rap1 dominant-negative mutants interfere selectively with C3G and Epac by DUPUY, Aurélien G, L'HOSTE, Sébastien, CHERFILS, Jacqueline, CAMONIS, Jacques, GAUDRIAULT, Georges, DE GUNZBURG, Jean

“…Rap1 is a Ras-related GTPase that is principally involved in integrin- and E-cadherin-mediated adhesion. Rap1 is transiently activated in response to many…”
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Rap1 controls activation of the α(M)β(2) integrin in a talin-dependent manner by Lim, Jenson, Dupuy, Aurélien G, Critchley, David R, Caron, Emmanuelle

“…The small GTPase Rap1 and the cytoskeletal protein talin regulate binding of C3bi-opsonised red blood cells (RBC) to integrin α(M)β(2) in phagocytic cells,…”
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Rap1 controls activation of the αMβ2 integrin in a talin-dependent manner by Lim, Jenson, Dupuy, Aurélien G., Critchley, David R., Caron, Emmanuelle

“…The small GTPase Rap1 and the cytoskeletal protein talin regulate binding of C3bi‐opsonised red blood cells (RBC) to integrin αMβ2 in phagocytic cells,…”
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Dynamic changes in Rap1 activity are required for cell retraction and spreading during mitosis by Dao, Vi Thuy, Dupuy, Aurélien Guy, Gavet, Olivier, Caron, Emmanuelle, de Gunzburg, Jean

“…At the onset of mitosis, most adherent cells undergo cell retraction characterised by the disassembly of focal adhesions and actin stress fibres. Mitosis takes…”
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Rap1 controls activation of the α M β 2 integrin in a talin‐dependent manner by Lim, Jenson, Dupuy, Aurélien G., Critchley, David R., Caron, Emmanuelle

“…Abstract The small GTPase Rap1 and the cytoskeletal protein talin regulate binding of C3bi‐opsonised red blood cells (RBC) to integrin α M β 2 in phagocytic…”
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