hUMSC-Exosomes suppress TREM1-p38 MAPK signaling via HMGB1-dependent mechanisms to reprogram microglial function and promote neuroprotection in ischemic stroke. - Zhang, Zengyu; Ji, Rong; Liu, Zhuohang; Jiang, Zhiwen; Chu, Min; Wang, Yong; Zhao, Jing (Journal of Nanobiotechnology, 2025)