用纳米颗粒向瘤细胞外基质,以规避治疗耐药性
Xinyue Ding1, Yiyu Liang1, Siyuan Zhou1
1School of Pharmacy, Key laboratory of smart drug delivery (Ministry of Education) & National key laboratory of complex drug formulations for overcoming delivery barriers, Fudan University, Shanghai 201203, China.
概括
瘤微环境的细胞外基质 (ECM) 在癌症进展和耐药性方面至关重要. 针对ECM,特别是纳米粒子 (NP),为癌症治疗提供了新的治疗策略.
科学领域:
- 在瘤学瘤学.
- 生物材料科学 生物材料科学
- 癌症生物学 癌症生物学
背景情况:
- 细胞外基质 (ECM) 是瘤微环境 (TME) 的关键组成部分,提供结构支持和调解细胞信号.
- 瘤ECM显著影响癌症的进展,药物扩散和常规疗法对亡的抗性.
- 了解ECM的作用对于开发有效的抗癌策略至关重要.
研究的目的:
- 审查瘤ECM的组成,结构,重塑和功能.
- 探索ECM与癌症中耐药性的关联.
- 总结目前的ECM准策略,重点关注纳米粒子 (NP).
主要方法:
- 对瘤ECM及其在癌症中的作用研究的文献综述.
- 分析ECM对药物输送和治疗耐药性的影响.
- 关于基于纳米粒子的ECM准策略的信息综合.
主要成果:
- 电脑脑脑膜的复杂组成和动态重塑对于瘤的发展至关重要.
- 这些ECM障碍阻碍了许多抗癌药物的有效性.
- 纳米颗粒显示出有希望的针对性传递和克服ECM介导的抵抗.
结论:
- 瘤ECM对有效的癌症治疗构成重大障碍.
- 针对ECM,特别是使用纳米粒子,是新型癌症治疗的有希望的途径.
- 对ECM药物相互作用和基于NP的疗法进行进一步的研究是有必要的.
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