Jacqueline Freed, Catherine C. Moore, “SDF and Collagen Co-stimulation Induce a Novel Arf6-ERK Pathway Required for Migration of Metastatic Breast Cancer Cells” at The Federation of American Societies for Experimental Biology (FASEB) Summer Research Conference: Regulation & Function of Small GTPases, Saxtons River, VT, June 5–10, 2011, and at the Mini-Symposium of Collaborative Research between University of the Sciences and TheWistar Institute, sponsored by the Center for Chemical Biology and Translational Medicine, Philadelphia, May 18, 2011.