hESC-EVs attenuates cellular senescence and promotes osteogenesis in periodontal ligament stem cells via miR-302b-3p - Jue Wang; Jun Wang; Jing Zhou; Jinpeng Xie; Shuaifei Zhao; Ting Zhang; Ying Chen; Yuxiu Ying; Xiaoshuang Xin; Xu Xu; Ting Kou; Lei Xu; et al. (Chemical Engineering Journal, 2026)