Research progress on the role and mechanism of premature cellular senescence on wound healing in radiation-induced skin injury / 中华放射医学与防护杂志

Radiation skin injury can be induced by medical exposure, occupational exposure, and emergency exposure. Many relevant studies focused on the prevention and treatment of radiation-induced skin injury, but the underlying molecular mechanisms have not been fully clarified. It has been demonstrated that radiation-induced premature cellular senescence is involved in radiation skin injury. To discuss the relationship between radiation-induced premature cellular senescence and radiation-induced skin injury, this paper reviewed the mechanism of radiation-induced skin injury, the promotion of premature cellular senescence and related signal pathways, and the role of premature cellular senescence in wound healing.