Research progress in mesenchymal stem cell-derived exosomes repairing skin tissues / 中华创伤杂志

ABSTRACT

Mesenchymal stem cells (MSCs) play an important role in skin wound repair because of their multi-directional differentiation potential, hematopoietic support and promotion of stem cell implantation, immune regulation and self-replication. Exosomes contain proteins and RNAs, which have anti-tumor immunity, angiogenesis promotion and other physiological functions. Different MSCs-derived exosomes have different mechanisms in the skin traumatic action. The author summarizes the research progress of different MSCs-derived exosomes in the field of skin tissue repair through elaborations on the traditional treatment methods for skin damage, the biological properties of exosomes, the mechanism of MSCs-derived exosomes in skin wound repair and in other diseases, providing reference for improving clinical repair.