Periodontitis‐compromised dental pulp stem cells secrete extracellular vesicles carrying miRNA‐378a promote local angiogenesis by targeting Sufu to activate the Hedgehog/Gli1 signalling

Previously, our investigations demonstrated robust pro-angiogenic potentials of extracellular vesicles secreted by periodontitis-compromised dental pulp stem cells (P-EVs) when compared to those from healthy DPSCs (H-EVs), but the underlying mechanism remains unknown.Here, circulating microRNAs (miRNAs) specifically found in P-EVs (compared with H-EVs) were identified by Agilent miRNA microarray analysis, and the roles of the candidate miRNA in...