Verbascoside inhibited the signaling cascades of Rac-1, Zeb-1 (zinc finger E-box binding homeobox 1), Arp2 (actin-related proteins), Pak1 (p21 (RAC1) activated kinase 1), VEGF (vascular endothelial growth factor), and HIF-1 in colorectal cancer cells, according to Seyfi et al. [25]. The gene discussed is PAK1; the disease is colorectal cancer.