“…SOD catalyzes the breakdown of superoxide radicals, a primary contributor to oxidative stress in IPF. 102 By enhancing the delivery of antioxidant enzymes to the sites of oxidative stress, exosomes offer a localized and efficient strategy to neutralize harmful free radicals and mitigate oxidative damage. 103 Another facet of exosome-mediated oxidative stress management in IPF is the transfer of regulatory RNA molecules, including miRNAs and lncRNAs.…”