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微RNAs在化疗诱导的心脏毒性的作用
Maria Anastasiou1, Evangelos Oikonomou2, Panagiotis Theofilis3
1Section of Oncology, 2nd Propaedeutic Department of Internal Medicine and Clinical Research Institute, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece.
Biomedicines
|October 29, 2025
概括
微RNAs (miRs) 作为早期检测和预防化疗相关心脏功能障碍 (CTRCD) 的生物标志物具有前景. 特定的miR与CTRCD机制联系在一起,提供潜在的治疗点.
科学领域:
- 生物化学 生物化学
- 分子生物学分子生物学
- 心脏病学 心脏病学
背景情况:
- 心脏毒性是化疗的显著不良事件,特别是 antracyclines.
- 化疗相关心脏功能障碍 (CTRCD) 涉及诸如氧化应激,线粒体功能障碍,亡和纤维化等机制.
- 在临床实践中,早期发现和预防CTRCD仍然是临床实践中至关重要的未满足需求.
研究的目的:
- 审查微RNAs (miRs) 在CTRCD病理生理学中的作用.
- 总结了将miRs与心脏毒性风险联系在一起的证据.
- 探索miRs作为CTRCD的诊断生物标志物和治疗点的潜力.
主要方法:
- 这篇叙事综述综合了关于miRs和CTRCD的当前研究.
- 它检查了化疗期间不同时间点的血miRs的差异表达.
- 该审查分析了特定miRs与CTRCD机制和结果的关联.
主要成果:
- 特定的miRs (例如,let-7,miR-29,miR-30,miR-1,miR-34a,miR-126,miR-130a,miR-499) 在CTRCD中被差异地表达.
- 这些miRs与关键的病理生理路径有关,包括亡,氧化应激,纤维化和线粒体功能障碍.
- miR-130a因其通过抑制的潜在治疗作用而受到重视.
结论:
- 微RNA正在成为CTRCD中的关键参与者.
- 血miRs作为早期CTRCD检测的诊断和预后生物标志物具有显著的潜力.
- 针对miRs是一个有前途的治疗策略,用于管理化疗引起的心脏毒性.
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