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糖尿病脚:病理生理学,免疫失调和新兴的治疗策略

John Dawi¹, Kevin Tumanyan², Kirakos Tomas²

¹College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, CA 91766, USA.

|May 28, 2025

概括

糖尿病足 (DFU) 是糖尿病的一个主要并发症,通常是由免疫系统功能障碍引起的. 针对免疫反应和利用再生医学的新疗法显示出治疗DFU和预防截肢的前景.

科学领域:

免疫学免疫学免疫学
再生医学是一种再生医学.
糖尿病学糖尿病学

背景情况:

糖尿病足 (DFU) 是糖尿病 (DM) 的严重并发症,导致严重的发病率,死亡率和医疗费用.
肺部功能障碍影响15-25%的糖尿病患者,并导致超过85%的非创伤性下肢截肢.
病理生理学涉及神经病变,血管疾病,炎症和再生障碍,免疫失调在慢性病症中发挥着关键作用.

研究的目的:

为了提供糖尿病足病变的最新合成.
强调免疫功能障碍在DFU慢性和治疗影响中的作用.
审查DFU管理的新兴治疗策略.

主要方法:

文献综述侧重于DFU的病原和免疫机制.
对慢性伤口免疫失调的最新研究进行分析.
检查新的治疗方法,包括免疫调节,再生医学和基于人工智能的技术.

主要成果:

免疫失调,包括巨细胞,T细胞和中性粒细胞功能障碍,维持了DFU的炎症状态.
由TNF-α,IL-1β和IL-6等细胞因子驱动的慢性炎症会损害诸如血管生成等伤口愈合过程.
新兴的疗法,如SGLT2抑制剂,生物制剂,干细胞和智能带,为改善DFU治疗提供了潜力.

结论:

免疫功能障碍是慢性糖尿病足病变的核心机制.
准免疫路径和采用再生策略是DFU治疗的有希望的途径.
个性化和先进的治疗方法对于加速愈合和降低DFU患者的截肢率至关重要.

关键词:

先进的糖化最终产品 (AGEs)巨细胞的两极分化 (M1/M2不平衡)负压伤口治疗 (NPWT) 是一种治疗方法.对AGE (RAGE) 激活的受体.血管内皮生长因子 (VEGF) 治疗

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