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Keywords: Rac1
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Biochem Soc Trans (2007) 35 (5): 996–1000.
Published: 25 October 2007
... mice. Genetic dissection of oncogenic PKCι signalling mechanisms demonstrates that PKCι drives transformed growth by activating a PKCι → Rac1 → PAK (p21-activated kinase) → MEK [MAPK (mitogen-activated protein kinase) 1,2/ERK (extracellular-signal-regulated kinase) kinase] 1,2 signalling pathway...
Biochem Soc Trans (2006) 34 (5): 855–857.
Published: 25 October 2006
... factor receptor causes the redistribution of the Rac-GAP (GTPase-activating protein) β2-chimaerin to the plasma membrane, where it associates with the active form of Rac1 and promotes the inactivation of this small G-protein. This represents the first example of a Rac-GAP regulated directly by DAG...
Biochem Soc Trans (2005) 33 (4): 646–648.
Published: 01 August 2005
... dynamics in vivo . Inactive dimeric Pak1 is mainly cytosolic. Localized interaction with the activators Cdc42-GTP and Rac1-GTP stimulates the kinase at the sites of cellular protrusions. Moreover, Pak1 is dynamically engaged into multiprotein complexes forming adhesions to the extracellular matrix. Cutting...