伤心者和治疗者:心脏瘤学中的RNA反叛者
Celestina Agyemang-Dua1, Charles S Chung2, Cristina Espinosa-Diez3
1Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI 48202, USA.
Seminars in cancer biology
|December 25, 2025
概括
长非编码RNAs (lncRNAs) 是癌症治疗诱导心脏毒性的关键调节者. 这些"RNA反叛者"可以伤害或保护心脏,为心脏瘤学治疗提供了新的目标.
科学领域:
- 心血管生物学 心血管生物学
- 分子瘤学分子瘤学
- 在RNA生物学,RNA生物学.
背景情况:
- 癌症疗法可能会导致严重的心血管损伤,随着患者生存率的提高,这一问题越来越令人担忧.
- 治疗引起的心脏毒性是现代癌症治疗的一个主要挑战.
- 长非编码RNAs (lncRNAs) 正在成为细胞对癌症治疗反应的关键调节者.
研究的目的:
- 探索 lncRNAs 作为癌症治疗诱导心脏毒性的有害和保护因素的双重作用.
- 阐明 lncRNAs 在癌症治疗期间影响细胞损伤和修复心脏路径的机制.
- 突出 lncRNAs 作为心脏瘤学中的生物标志物和治疗点的潜力.
主要方法:
- 关于细胞应激反应中的 lncRNA 功能的最近发现的综述.
- 分析lncRNA参与氧化应激,线粒体功能障碍,亡和血管损伤.
- 检查 lncRNA 作用对人类循环素,辐射和 VEGF 向疗法的反应.
主要成果:
- lncRNAs作为细胞对癌症治疗反应的关键编排者,影响心脏毒性.
- 支持损伤的lncRNAs可以恶化衰老和炎症,而保护性的lncRNAs可以维持线粒体功能并防止细胞死亡.
- 在心脏毒性疗法后, lncRNAs 控制着决定细胞存活或损伤的关键过程.
结论:
- lncRNAs在调解癌症治疗诱导的心脏毒性方面发挥着关键作用,作为心脏损伤的加速器和缓解剂.
- 了解lncRNAs复杂的功能为开发新生物标志物和治疗策略以预防和治疗心脏毒性提供了重大潜力.
- 针对 lncRNAs 是精确心脏瘤学的有希望的途径,旨在在癌症治疗期间保护心血管健康.
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