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. 2013 Dec;183(6):1945–1959. doi: 10.1016/j.ajpath.2013.08.026

Figure 7.

Figure 7

Proposed model for influence of PKCλ/ι via Def-6 on the actin cytoskeleton. Deficiency of PKCλ/ι leads to increased activation of Def-6 and thereby to imbalance of the small GTPases, in particular Rac1. Active Rac1 influences several actin cytoskeletal–dependent mechanisms.