Hairy/enhancer of Split Homologue-1 Suppresses Vascular Endothelial Growth Factor-induced Angiogenesis via Downregulation of Osteopontin Expression oleh Xing-Xing Yao, Jing-Bo Lu, Zhi-Dong Ye, Lei Zheng, Qian Wang, Zhi-Qi Lin, Hao Liu, Heng Wan, Fang-Yong Fu, Xian-Ying Huang, Jian-Chen Xiu, Zheng-Jun Liu, Yan-Wei Hu