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Angiogenesis during diabetic wound repair: from mechanism to therapy opportunity
Kang Huang1,2, Bobin Mi1,2, Yuan Xiong1,2
1Department of Orthopedics, Southern Medical University Pingshan Hospital, No. 19 Renmin Street, Pingshan District, Shenzhen City, Guangdong Province, 518118, P.R. China.
Abstract:
Diabetes mellitus, a pervasive chronic metabolic disorder, is often associated with complications such as impaired wound healing. Various factors, most notably vascular deficiency, govern the wound repair process in diabetic patients, significantly impeding diabetic wound healing; therefore, angiogenesis and its role in diabetic wound repair have emerged as important areas of research. This review aims to delve into the mechanisms of angiogenesis, the effects of diabetes on angiogenesis, and the association between angiogenesis and diabetic wound repair. This will ultimately offer valuable guidance regarding the ideal timing of diabetic wound treatment in a clinical setting.
Insights
Diabetic wound healing is impaired by vascular deficiency. This review explores angiogenesis mechanisms, diabetes effects, and their link to diabetic wound repair for better treatment timing.
Area of Science:
- Endocrinology and Metabolism
- Vascular Biology
- Wound Healing Research
Background:
- Diabetes mellitus is a chronic metabolic disorder frequently linked to impaired wound healing.
- Vascular deficiency is a primary factor hindering wound repair in diabetic patients.
- Understanding angiogenesis is crucial for addressing diabetic wound complications.
Purpose of the Study:
- To review the mechanisms of angiogenesis.
- To examine the impact of diabetes on angiogenesis.
- To clarify the association between angiogenesis and diabetic wound repair for clinical guidance.
Main Methods:
- Literature review of studies on angiogenesis.
- Analysis of the effects of diabetes on angiogenic processes.
- Synthesis of findings on the role of angiogenesis in diabetic wound healing.
Main Results:
- Diabetes mellitus significantly disrupts normal angiogenic processes.
- Impaired angiogenesis contributes directly to delayed diabetic wound healing.
- Specific molecular and cellular pathways are affected by diabetes.
Conclusions:
- Angiogenesis plays a critical role in diabetic wound repair.
- Diabetes negatively impacts angiogenesis, leading to poor wound outcomes.
- Optimizing treatment timing based on angiogenic status may improve clinical results.
Related Concept Videos
01:10Mechanism of Angiogenesis
01:24Regulation of Angiogenesis and Blood Supply
01:28Phases of Wound Repair
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