Hypoxia-inducible factor-1 promotes cancer progression through activating AKT/Cyclin D1 signaling pathway in osteosarcoma. - Zhang, Bo; Li, Ya-Li; Zhao, Jin-Long; Zhen, Ouyang; Yu, Chao; Yang, Bin-Hui; Yu, Xiao-Rui (Biomedicine & Pharmacotherapy, 2018)