Molecular mechanism of Mir-27B-3P carried by bronchial epithelial cell-derived extracellular vesicle in airway inflammation in asthmatic mice. Niu Ding Siran Xu Yanping Chen Jin Zhang Chang Xu Tao Chen Yanni Meng a International Medical Special Ward, Hunan Children’s Hospital, Changsha, People’s Republic of Chinab Department of Respiratory Medicine, Hunan Children’s Hospital, Changsha, People’s Republic of Chinac Department of Pulmonary and Critical Care Medicine, Zigong First People’s Hospital, Zigong, People’s Republic of China