Cucurbitacin E, a tetracyclic triterpenes compound from Chinese medicine, inhibits tumor angiogenesis through VEGFR2-mediated Jak2-STAT3 signaling pathway

Y Dong, B Lu, X Zhang, J Zhang, L Lai, D Li, Y Wu, Y Song, J Luo, X Pang, Z Yi and M. Liu

Carcinogenesis 31 ( 12 ): 2097 - 2104 , 2010