针对肝细胞癌中的炎症:新兴的纳米治疗策略,用于重塑免疫抑制微环境
Hongyan Dong1, Meiyu Shao1, Zhen Tao1
1School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, 310000, P. R. China. pmy@zcmu.edu.cn.
Biomaterials science
|February 3, 2026
概括
肝细胞癌 (HCC) 是一种抗免疫治疗的炎症性瘤. 纳米疗法提供了一种有前途的策略,用于重编程瘤微环境并增强抗瘤免疫力,以获得更好的治疗结果.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 纳米医学是一种纳米医学.
背景情况:
- 肝细胞癌 (HCC) 是一种严重的恶性瘤,具有炎症性微环境的特征,促进瘤生长和免疫抑制.
- 这种免疫抑制利基导致T细胞耗尽,并限制免疫检查点抑制剂 (ICI) 的疗效,导致低反应率和不良事件.
- 了解炎症,免疫细胞和HCC中的树皮细胞之间的相互作用对于开发有效疗法至关重要.
研究的目的:
- 分析由炎症驱动的免疫抑制与HCC进展之间的机制联系.
- 评估和分类纳米医学方法来重塑HCC免疫格局.
- 讨论在HCC中针对炎症的纳米疗法所面临的挑战和未来的方向.
主要方法:
- 关于HCC,炎症和纳米治疗策略的当前文献的综述.
- 分析纳米药物如何向和调节瘤免疫微环境.
- 纳米治疗方法的分类基于它们的作用机制.
主要成果:
- 在HCC中的炎症将免疫细胞转化为亲瘤原始的表型,创造了一个免疫抑制的环境.
- 纳米治疗药物显示出启动免疫反应,逆转免疫抑制和恢复T细胞功能的潜力.
- 目前的纳米载体特性和体内行为对临床翻译提出了挑战.
结论:
- 用纳米药物向HCC的炎症特异性通路是克服免疫疗法耐药性的有希望的策略.
- 需要对纳米载体设计和体内行为进行进一步的研究,以改善临床翻译.
- 下一代纳米治疗药物有可能打破HCC的免疫耐受性,并改善患者的治疗结果.
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