“…Meanwhile, Jafari et al. 115 reported that exosomes from human placenta-derived MSCs worked synergistically with hyperbaric oxygen therapy to mitigate oxidative stress, apoptosis, and mitochondrial dysfunction in a spinal cord ischemia-reperfusion injury rat model. This indicates the antioxidant capacities of human placental MSC-Exo, likely due to placental MSCs residing in a hypoxic niche.…”