CD47/SIRPα blocking peptide identification and synergistic effect with irradiation for cancer immunotherapy ============================================================================================================ * Hongfei Wang * Yixuan Sun * Xiuman Zhou * Chunxia Chen * Ling Jiao * Wanqiong Li * Shanshan Gou * Yanying Li * Jiangfeng Du * Guanyu Chen * Wenjie Zhai * Yahong Wu * Yuanming Qi * Yanfeng Gao