CircUBA2 promotes the cancer stem cell-like properties of gastric cancer through upregulating STC1 via sponging miR-144-5p oleh Jia-Bin Wang, Tong-Xing Lin, Deng-Hui Fan, You-Xin Gao, Yu-Jing Chen, Yu-Kai Wu, Kai-Xiang Xu, Qing-zhu Qiu, Ping Li, Jian-Wei Xie, Jian-Xian Lin, Qi-Yue Chen, Long-Long Cao, Chang-Ming Huang, Chao-Hui Zheng