静脉腿液中的蛋白质生物标志物:系统性审查
Renitha Reddi1,2, Matthew Tan1, Alun Huw Davies1
1Section of Vascular Surgery, Department of Surgery & Cancer, Imperial College London, Charing Cross Hospital, London, UK.
International wound journal
|May 9, 2025
概括
静脉腿 (VLU) 排泄物中的蛋白质生物标志物可以表明愈合状态. 特定的细胞因子和细胞外矩阵蛋白在不治愈的VLU中升高,提供潜在的诊断见解.
科学领域:
- 生物化学 生物化学
- 伤口愈合研究研究研究
- 蛋白质组学是指蛋白质组学.
背景情况:
- 静脉腿 (VLU) 由于愈合不良,严重影响患者的生活质量.
- 不治愈VLU背后的生物机制仍然不太了解.
- VLU排泄物可以提供关于伤口微环境的见解.
研究的目的:
- 系统地审查和识别与愈合和非愈合结果相关的VLU液体中的蛋白质生物标志物.
- 探索这些蛋白质生物标记物的诊断和预后潜力.
主要方法:
- 按照PRISMA指南进行系统的文献审查.
- 在MEDLINE和Embase数据库中搜索到2024年3月31日.
- 包括VLU液体/排泄物中报告蛋白质的全文初级研究.
主要成果:
- 与治愈的VLU相比,在没有治愈的VLU中增加了细胞因子 (例如IL-1a,IL-6,VEGF) 和ECM蛋白 (例如MMP-7,MMP-10).
- 增加的原子单元 (PICP,PIIINP) 与VLU愈合相关.
- 炎症和ECM蛋白 (例如,S100A8,S100A9,纤维素) 在不愈合的VLU和急性手术伤口中较高.
结论:
- 在VLU排泄物中的特定蛋白质变化可能会区分愈合和不愈合的.
- 需要进一步的研究,以建立一个全面的蛋白质概况,用于早期识别和预测不治愈的VLUs.
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