| abstract |
(57) [Summary] (Modified) [Problem] A drug effective in preventing and preventing angiogenesis, migration, metastasis, and invasion of cancer cells, using a factor that controls the activity of vascular endothelial growth factor (VEGF) as an active ingredient. Offer. SOLUTION: An angiogenesis inhibitor containing a polypeptide containing 1 to 3 domains of connective tissue growth factor CTGF comprising 4 domains interacting with VEGF. |