Chronic non-healing wounds,such as diabetic foot ulcers,represent a clinical challenge with an increasing incidence.1 A deeper understanding of the molecular mechanisms underlying wound healing is of great significanc...Chronic non-healing wounds,such as diabetic foot ulcers,represent a clinical challenge with an increasing incidence.1 A deeper understanding of the molecular mechanisms underlying wound healing is of great significance.RNA m6A modification is a widespread and important epigenetic regulatory mechanism,2 but its role in wound healing remains unclear.In this study,we found that METTL3,an RNA m6A methyltransferase,is a positive regulator of wound healing and that its low expression is closely related to chronic diabetic wounds.展开更多
基金funded by the China Postdoctoral Science Foundation(No.2024M754253)the National Natural Science Foundation of China(No.82372529)+3 种基金the Chongqing Postdoctoral Science Foundation(No.CSTB2023NSCQBHX0015)the Science and Technology Innovation Enhancement Project of the Army Medical University(China)(No.2022XQN45)Postdoctoral Foundation of Daping Hospital(China)(No.ZXBSH004)Chongqing Key Laboratory of Precision Diagnosis and Treatment for Kidney Diseases(China).
摘要Chronic non-healing wounds,such as diabetic foot ulcers,represent a clinical challenge with an increasing incidence.1 A deeper understanding of the molecular mechanisms underlying wound healing is of great significance.RNA m6A modification is a widespread and important epigenetic regulatory mechanism,2 but its role in wound healing remains unclear.In this study,we found that METTL3,an RNA m6A methyltransferase,is a positive regulator of wound healing and that its low expression is closely related to chronic diabetic wounds.