Tumor growth, invasion and metastasis are strongly dependent on tumor angiogenesis, this point of view was first put forward in 1971 by Folkman. Previous results from basic research and clinical study have confirmed that over-activated tumor angiogenesis plays a key role in many solid tumor growth and metastasis through supplying the tumor tissues with oxygen and nutrition. Therefore, blockade of tumor angiogenesis has emerged as an effective way and novel therapies to suppress tumor growth and meta...