在CTC和ctDNA的隔离,表征和分析新策略的进展
Vahid Yaghoubi Naei1,2, Pritam Bordhan1,3, Fatemeh Mirakhorli1
1School of Biomedical Engineering, University of Technology Sydney, Sydney, Australia.
Therapeutic advances in medical oncology
|September 11, 2023
概括
液体活检的进步,包括循环瘤细胞 (CTC) 和循环瘤DNA (ctDNA),提供了最小侵入性的癌症检测和监测. 新型平台和人工智能集成是改善精确诊断的关键,特别是在资源有限的环境中.
科学领域:
- 在瘤学瘤学.
- 生物标志物发现发现
- 医疗技术 医疗技术 医学技术
背景情况:
- 液体活检利用循环瘤细胞 (CTC) 和循环瘤DNA (ctDNA) 等生物标志物,已成为癌症诊断的重大进展.
- 这些微创技术提供实时监测和传统组织活检的潜在替代方案,对于早期检测和治疗反应评估至关重要.
研究的目的:
- 审查CTC和基于ctDNA的液体活检平台的新策略和进展.
- 讨论这些系统的操作原则,性能效率和临床实施挑战.
- 突出机器学习和人工智能集成平台对于加强癌症管理的重要性.
主要方法:
- 关于液体活检技术的最新文献的审查,重点是微流体应用和分子复杂性分析.
- 分析各种CTC和ctDNA检测平台的操作原则和性能指标.
- 探索结合人工智能和机器学习的综合系统,以提高诊断准确度.
主要成果:
- 在用于检测和分析CTC和ctDNA的液体活检平台方面取得了重大进展.
- 识别微流体设备和先进的分析方法作为关键创新.
- 展示AI和机器学习的潜力,以提高液体活检的准确性和实用性.
结论:
- 液体活检平台对早期癌症检测,疾病监测和治疗评估有很大的前景.
- 进一步开发和整合包括人工智能在内的先进技术对于优化临床实践中的液体活检至关重要.
- 在资源有限的环境中应对挑战对于公平实施这些强大的诊断工具至关重要.
相关概念视频
03:21RNA-seq
RNA sequencing, or RNA-Seq, is a high-throughput sequencing technology used to study the transcriptome of a cell. Transcriptomics helps to interpret the functional elements of a genome and identify the molecular constituents of an organism. Additionally, it also helps in understanding the development of an organism and the occurrence of diseases.
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while microarray-based...
Before the discovery of RNA-seq, microarray-based methods and Sanger sequencing were used for transcriptome analysis. However, while microarray-based...
01:29Modern Molecular Taxonomy
Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...