Multi-Kinase Inhibitor E7080 Suppresses Lymph Node and Lung Metastases of Human Mammary Breast Tumor MDA-MB-231 via Inhibition of Vascular Endothelial Growth Factor-Receptor (VEGF-R) 2 and VEGF-R3 Kinase

Purpose: Vascular endothelial growth factor (VEGF)-C/VEGF-receptor 3 (VEGF-R3) signal plays a significant role in lymphangiogenesis and tumor metastasis based on its effects on lymphatic vessels. However, little is known about the effect of inhibiting VEGF-R3 on lymphangiogenesis and lymph node metastases using a small-molecule kinase inhibitor. Experimental Design: We evaluated the effect of E7080, a potent inhibitor of both VEGF-R2 and VEGF-R3...