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A Human Ex Vivo Atherosclerotic Plaque Model to Study Lesion Biology
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斑块不单独行动:是时候重新定义冠状动脉脆弱性,从损伤到表型
Sara Sgreva1,2,3,4, Sara Essa Alsubai2,5, Emiliano Bianchini1,2,5
1Department of Cardiology, Galway University Hospital, Newcastle Rd, H91 YR71 Galway, Ireland.
Journal of clinical medicine
|November 13, 2025
概括
冠状动脉疾病风险预测需要更新. 通过使用先进的工具,重新定义斑块脆弱性作为一种动态的,患者特有的特征,可以改善风险评估和个性化预防策略.
科学领域:
- 心血管医学 心血管医学
- 生物医学工程 生物医学工程
- 翻译研究是翻译研究.
背景情况:
- 基于形态学的传统斑块脆弱性评估缺乏临床预测能力.
- 新出现的证据表明冠状动脉脆弱性是一种由生物学,炎症和血液动力学影响的动态表型.
- 从静态的形态特征转变为动态的,对患者的具体理解至关重要.
研究的目的:
- 重新定义冠状动脉脆弱性超出形态标准.
- 探索评估这种复杂表型的先进方法.
- 建立一个框架,改善风险分层和冠状动脉疾病的个性化预防.
主要方法:
- 使用先进的成像方法来表征斑块.
- 应用人工智能进行数据分析和模式识别.
- 纳入循环生物标志物进行系统性评估.
- 整合多维数据以进行全面的表型评估.
主要成果:
- 在风险预测中证明了古典斑块形态学的局限性.
- 强调了冠状动脉脆弱性的动态性和患者特异性.
- 展示了整合成像,人工智能和生物标志物的评估潜力.
结论:
- 综合斑块生物学,炎症和血液动力学的多维评估是必不可少的.
- 先进的技术使冠状动脉脆弱性的表征更加精确.
- 这种综合性方法有望增强冠状动脉疾病患者的风险分层和个性化预防.
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