循环细胞外囊泡:癌症进展的有效生物标志物
Madhura Chatterjee1, Saurabh Gupta2, Sayoni Nag3
1Biotechnology Research and Innovation Council-National Institute of Biomedical Genomics, 741251 Kalyani, India.
Frontiers in bioscience (Landmark edition)
|November 30, 2024
概括
细胞外囊泡 (EVs) 由于其多样化的分子载荷,在液体活检中表现为癌症生物标志物. 进一步的临床验证和标准化对于它们在癌症诊断和治疗中的广泛应用至关重要.
科学领域:
- 生物化学 生物化学
- 分子生物学分子生物学
- 在瘤学瘤学.
背景情况:
- 细胞外囊泡 (EVs) 是生物纳米粒子,载有DNA,RNA和蛋白质等生物分子,反映它们的起源细胞.
- 由于其与疾病进展和治疗反应的关联,EVs因其在液体活检中作为癌症生物标志物的潜力而得到认可.
- 目前临床验证和标准化的局限性阻碍了EV在实验室研究之外的更广泛应用.
研究的目的:
- 审查循环EV在各种癌症中的作用.
- 根据其生物活性分子有效载荷,探索电动汽车作为癌症生物标志物的潜力.
- 讨论使用电动汽车来改进癌症疗法.
主要方法:
- 关于细胞外囊泡和癌症的现有文献的综述.
- 分析EV有效载荷 (DNA,RNA,蛋白质) 作为潜在生物标记物的组成.
- 讨论不同癌症对循环EV群体的影响.
主要成果:
- 循环中的EV含有多种生物活性分子 (小型非编码RNA,RNA,DNA,蛋白质),可以作为癌症生物标志物.
- 电动汽车反映了其来源的分子概况,提供了有关癌症状况的见解.
- 循环EV水平的变化与不同类型的癌症相关.
结论:
- 循环的EV具有作为非侵入性癌症生物标志物的巨大潜力.
- 标准化和临床验证对于将电动汽车研究转化为临床实践至关重要.
- 电动车可以帮助监测疾病的进展,并指导个性化癌症治疗.
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