Zhao Yanan, Chen Zhiyang, Xie Shenghao, Xiao Feng, Hu Qian, Ju Zhenyu
Key Laboratory of Regenerative Medicine of Ministry of Education, Institute of Aging and Regenerative Medicine, Department of Developmental & Regenerative Medicine, College of Life Science and Technology, Jinan University, No. 601, Huangpu Avenue West, Tianhe District, Guangzhou, 510632, China.
Burns Trauma. 2025 Feb 14;13:tkae082. doi: 10.1093/burnst/tkae082. eCollection 2025.
Wound healing is a complex biological process involving multiple steps, including hemostasis, inflammation, proliferation, and remodeling. A novel form of regulated cell death, ferroptosis, has garnered attention because of its involvement in these processes. Ferroptosis is characterized by the accumulation of lipid peroxides and is tightly regulated by lipid metabolism, iron metabolism, and the lipid-peroxide repair network, all of which exert a significant influence on wound healing. This review highlights the current findings and emerging concepts regarding the multifaceted roles of ferroptosis throughout the stages of normal and chronic wound healing. Additionally, the potential of targeted interventions aimed at modulating ferroptosis to improve wound-healing outcomes is discussed.
伤口愈合是一个复杂的生物学过程,涉及多个步骤,包括止血、炎症、增殖和重塑。一种新型的程序性细胞死亡形式——铁死亡,因其参与这些过程而受到关注。铁死亡的特征是脂质过氧化物的积累,并受到脂质代谢、铁代谢和脂质过氧化物修复网络的严格调控,所有这些都对伤口愈合产生重大影响。本文综述重点介绍了关于铁死亡在正常和慢性伤口愈合各阶段的多方面作用的当前研究结果和新出现的概念。此外,还讨论了旨在调节铁死亡以改善伤口愈合结果的靶向干预措施的潜力。