id author title date pages extension mime words sentence flesch summary cache txt v118rb71f7d Alanna Elizabeth Sedgwick Cellular Mechanisms of Tumor Cell Invasion 2013 .txt text/plain 357 14 27 Robust motility is also integral for tumor cell invasion, and we describe how signaling of the small GTPase ARF6 coordinates these activities. Critical to ARF6-mediated regulation of tumor cell invasion are the activities of the GTPase activating proteins (GAPs) and exchange factors (GEFs) that control its nucleotide status. cache/v118rb71f7d.txt txt/v118rb71f7d.txt