Small GTPase

The Rac-GEF Tiam1 controls integrin-dependent neutrophil responses
textlessptextgreaterRac GTPases are required for neutrophil adhesion and migration, and for the neutrophil effector responses that kill …
Kirsti Hornigold, Martin J. Baker, Polly A. Machin, Stephen A. Chetwynd, Anna-Karin Johnsson, Chiara Pantarelli, Priota Islam, Melanie Stammers, Laraine Crossland, David Oxley, Hanneke Okkenhaug, Simon Walker, Rachael Walker, Anne Segonds-Pichon, Yoshinori Fukui, Angeliki Malliri, Heidi C. E. Welch
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P-Rex1 directly activates RhoG to regulate GPCR-driven Rac signalling and actin polarity in neutrophils
G-protein-coupled receptors (GPCRs) regulate the organisation of the actin cytoskeleton by activating the Rac subfamily of small …
George Damoulakis, Laure Gambardella, Kent L. Rossman, Campbell D. Lawson, Karen E. Anderson, Yoshinori Fukui, Heidi C. Welch, Channing J. Der, Len R. Stephens, Phillip T. Hawkins
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