RhoJ and Pak Kinases Regulate Melanoma Chemoresistance
Melanomas resist conventional chemotherapeutics in part through intrinsic disrespect of apoptotic checkpoint activation. In this study, using an unbiased genome-wide RNAi screen we identified RhoJ and its effector Pak1, as key modulators of melanoma cell sensitivity to DNA damage. We find that RhoJ activates Pak1 in response to drug-induced DNA damage, which then uncouples ATR