Human Umbilical Cord Mesenchymal Stem Cell-Derived Exosomes Attenuate Neuroinflammation and Oxidative Stress through the NRF2/NF-κB/NLRP3 Pathway

The effects of human umbilical cord-MSC-derived exosomes on inflammatory cytokine expression, oxidative stress, and microglia polarization were studied by immunofluorescence and western blotting.