Restoration of miR-340 controls pancreatic cancer cell CD47 expression to promote macrophage phagocytosis and enhance antitumor immunity ======================================================================================================================================== * Qing Xi * Jieyou Zhang * Guangze Yang * Lijuan Zhang * Ying Chen * Chengzhi Wang * Zimu Zhang * Xiangdong Guo * Jingyi Zhao * Zhenyi Xue * Yan Li * Qi Zhang * Yurong Da * Li Liu * Zhi Yao * Rongxin Zhang