循环瘤细胞和循环瘤微血栓:在瘤患者的静脉血栓栓塞症中的作用
Anna Paula Carreta Ruano1, Jacqueline Aparecida Torres1,2, Ludmilla Thomé Domingos Chinen1,2,3
1Hcor, São Paulo, Paraíso, São Paulo-SP, Brazil (Rua Desembargador Eliseu Guilherme 147), Brazil.
Bioscience reports
|January 9, 2026
概括
循环瘤细胞 (CTC) 和微栓塞 (CTM) 与癌症患者的静脉血栓塞 (VTE) 有关. 了解这些联系可能会改善瘤学中的VTE预防和管理.
科学领域:
- 在瘤学瘤学.
- 血液学 血液学 血液学
- 生物标志物 生物标志物
背景情况:
- 静脉血栓塞栓症 (VTE) 是癌症患者的主要并发症,增加了发病率和死亡率.
- 循环瘤细胞 (CTC) 和循环瘤微栓塞 (CTM),可通过液体活检获得,与癌症进展和治疗耐药性有关.
- 越来越多的CTC和CTM被认为是癌症前血栓状况的潜在驱动因素.
研究的目的:
- 审查CTC/CTM和癌症中VTE发展之间的生物和临床关联.
- 阐明CTC/CTM诱导的VTE背后的机制,包括瘤-血小板相互作用,免疫逃避和内皮功能障碍.
- 讨论CTC和CTM对VTE风险分层的预后价值及其检测方面的进展.
主要方法:
- 文献综述专注于生物和临床研究.
- 对瘤细胞与静血系统相互作用的机制性见解的分析.
- 对预后数据和CTC/CTM检测技术发展的评估.
主要成果:
- 通过促进血小板激活和聚合等机制,CTC和CTM有助于VTE.
- 瘤细胞与免疫系统和内皮的相互作用在VTE病变发生中起作用.
- 检测CTC和CTM显示了癌症患者中VTE风险分层的预后价值.
结论:
- CTC和CTM是癌症患者静脉瘤的重要贡献者.
- 进一步了解CTC/CTM生物学和检测对于个性化VTE预防和管理至关重要.
- 准CTC/CTM或它们的原血栓效应可能为癌症相关的VTE提供新的治疗策略.
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