在白血病和白血病前综合征中,来自细胞外囊泡的非编码RNA:系统性审查
Narjes Seddighi1, Malihe Najafpour2, Mohammadreza Riyahi3
1Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.
Journal of cancer research and clinical oncology
|December 23, 2025
概括
外体非编码RNA显示出作为生物标志物用于诊断和监测血液恶性瘤的前景. 这些分子可以帮助检测白血病等癌症,并通过精确瘤学改善患者的治疗结果.
科学领域:
- 在瘤学瘤学.
- 生物化学 生物化学
- 分子生物学分子生物学
背景情况:
- 血液性恶性瘤是具有较低早期检测率的侵袭性癌症.
- 外体,分泌囊泡,携带疾病特异性分子,如非编码RNA (ncRNA).
- 外体ncRNAs由于稳定性和非侵入性隔离,是有前途的生物标志物.
研究的目的:
- 系统地审查血液恶性瘤中外体ncRNAs的诊断和预后潜力.
- 为了识别与不同血液癌症相关的特定外体ncRNA.
- 评估液体活检中外体ncRNAs的临床实用性.
主要方法:
- 按照PRISMA 2020指南进行系统审查.
- 分析了来自五个主要科学数据库的16项研究.
- 在血液恶性瘤中对外体ncRNAs (microRNAs, lncRNAs, circRNAs) 的评估.
主要成果:
- 特定的外体微RNA (例如,miR-532,miR-10b,miR-21在AML中) 在患者和对照群中表现不同.
- 外体ncRNA与疾病进展,治疗耐药性和生存结果相关.
- 长非编码RNAs和圆形RNAs是髓囊炎综合征和白血病的潜在生物标志物.
结论:
- 外体ncRNAs具有转化潜力,用于血液恶性瘤的非侵入性诊断和预后.
- 这些生物标志物可以促进精确瘤学和向治疗.
- 对外体ncRNAs的临床验证和应用需要标准化的协议.
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