患者衍生瘤模型及其在个性化药物治疗中的独特应用
Jia He1, Chunhe Zhang1, Alican Ozkan2
1Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China.
Mechanobiology in medicine
|May 21, 2025
概括
新兴的患者衍生癌症模型,如PDX,CTC和芯片上的有机体,提供个性化药物治疗. 这些模型更好地模仿患者的瘤及其环境,以进行准确的药物发现和测试.
科学领域:
- 在瘤学瘤学.
- 生物医学工程 生物医学工程
- 药物发现 药物发现 药物发现
背景情况:
- 传统的体外瘤模型缺乏患者瘤异质性和微环境相互作用.
- 来自患者的临床前癌症模型对于推进个性化医学至关重要.
- 现有的模型很难满足药物治疗中的特异性,准确性和效率的要求.
研究的目的:
- 审查患者衍生瘤模型的发展和优势.
- 为了比较患者衍生异种移植 (PDX) 模型,循环瘤细胞 (CTC) 衍生模型和瘤器官在芯片上.
- 为癌症研究和临床试验选择合适的模型提供指导.
主要方法:
- 对患者衍生异种移植 (PDX) 模型的审查.
- 对循环瘤细胞 (CTC) 衍生模型的审查.
- 在芯片上的瘤器官的审查.
主要成果:
- PDX模型擅长重建固体瘤,用于药物输送和代谢研究.
- 从CTC衍生的模型为晚期癌症和转移研究提供了敏感的药物测试.
- 芯片上的瘤器官有助于大规模测试的高通量药物选.
结论:
- 患者衍生模型回顾了个性化药物治疗的瘤复杂性.
- 每种模型类型 (PDX,CTC,芯片上的有机体) 对于特定的治疗要求具有明显的优势.
- 选择正确的模型是有效的癌症研究,临床试验和个性化治疗开发的关键.
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