Tumor cell-released autophagosomes (TRAPs) promote immunosuppression through induction of M2-like macrophages with increased expression of PD-L1 ================================================================================================================================================ * Zhi-Fa Wen * Hongxiang Liu * Rong Gao * Meng Zhou * Jie Ma * Yue Zhang * Jinjin Zhao * Yongqiang Chen * Tianyu Zhang * Fang Huang * Ning Pan * Jinping Zhang * Bernard A. Fox * Hong-Ming Hu * Li-Xin Wang