Serum exosomal miR‐16‐5p functions as a tumor inhibitor and a new biomarker for PD‐L1 inhibitor‐dependent immunotherapy in lung adenocarcinoma by regulating PD‐L1 expression... oleh Hua‐Lin Chen, Yi‐Ping Luo, Mu‐Wen Lin, Xiao‐Xia Peng, Mei‐Liang Liu, Yong‐Cun Wang, Shu‐Jun Li, Dong‐Hong Yang, Zhi‐Xiong Yang