Role of circulating MSCs in vocal fold wound healing

Objectives/Hypothesis: Vocal fold injury can cause intractable scarring resulting in dysphonia. Mesenchymal stem cells (MSCs) have great therapeutic potential in wound healing. They continuously circulate in the peripheral blood and migrate into wound sites where they induce regenerative effects. However, their roles in vocal fold wound healing are poorly understood because few MSCs exist in the peripheral blood and there is no specific marker...