Peripheral blood mesenchymal stem cell-derived exosomes improve renal sympathetic denervation efficacy through β-catenin-mediated cardiac reprogramming
CONCLUSIONS: PBMSC-Exos^(RD) enhances RD-mediated cardiac repair through miR-141-200-429 cluster-dependent activation of the Wnt/β-catenin pathway, offering a novel therapeutic strategy for MI-induced heart failure. Our findings unveil a novel therapeutic strategy, highlighting that RD maintains its