Hehner et al., J Biol Chem 2000
:
The costimulation induced activation of p38 was inhibited by dominant negative forms of Vav1, Rac , and MKK6
Abell et al., J Cell Sci 2004
:
Enhanced binding of Rac2D57N to its upstream regulators would inhibit Rac dependent effects on actin cytoskeletal dynamics and p38 kinase signaling