IPSC-NSCs-derived exosomal let-7b-5p improves motor function after spinal cord Injury by modulating microglial/macrophage pyroptosis. - Liu, Jie; Kong, Guang; Lu, Chenlin; Wang, Juan; Li, Wenbo; Lv, Zhengming; Tong, Jian; Liu, Yuan; Xiong, Wu; Li, Haijun; Fan, Jin (Journal of Nanobiotechnology, 2024)