Antler Stem Cell Exosomes Alleviate Pulmonary Fibrosis via Inhibiting Recruitment of Monocyte Macrophage, Rather than Polarization of M2 Macrophages in Mice

Researchers found that administration of antler stem cells improved the survival rate of pulmonary fibrosis mice and reduced lung fibrosis, collagen deposition, and myofibroblast differentiation.