用工程纳米酶进行癌症治疗:从分子设计到瘤响应催化
Austine Ofondu Chinomso Iroegbu1, Moipone Linda Teffo1, Emmanuel Rotimi Sadiku1
1Department of Chemical, Metallurgical and Materials Engineering, Institute for Nano-Engineering Research (INER), Tshwane University of Technology, Pretoria, South Africa.
Nanomedicine (London, England)
|June 18, 2025
概括
纳米酶,类似酶的纳米材料,通过产生活性氧物种 (ROS) 和调节瘤微环境 (TME) 来提供先进的精确癌症治疗. 创新侧重于结构工程,以提高性能和生物相容性,为临床转化铺平道路.
科学领域:
- 生物医学工程 生物医学工程
- 纳米技术纳米技术
- 在瘤学瘤学.
背景情况:
- 纳米酶是具有类似酶活性的工程纳米材料,在精确的癌症治疗中至关重要.
- 它们的功能包括产生活性氧物种 (ROS),瘤微环境 (TME) 调制和级联催化.
- 这些特性使得有针对性的癌症治疗策略成为可能.
研究的目的:
- 综合审查纳米酶结构工程中的最新创新,以加强癌症治疗.
- 评估设计策略,以提高催化性能,基质特异性和生物相容性.
- 讨论在瘤学中纳米酶临床转化方面的挑战和未来方向.
主要方法:
- 关于纳米酶结构工程的最新文献的综述.
- 设计策略的分析:维度调整,价值状态调整,表面功能化.
- 专注于多功能和响应刺激的纳米酶.
- 评估先进的平台,如单原子催化剂和级联系统.
主要成果:
- 结构工程显著提高了纳米酶催化性能,特异性和生物相容性.
- 多功能和对刺激有反应的纳米酶显示出适应性TME向的前景.
- 像单原子催化剂和级联系统这样的先进平台正在推进临床翻译.
结论:
- 纳米酶代表着个性化瘤学的有前途的下一代催化平台.
- 解决生物安全,交付和标准化方面的挑战对于临床翻译至关重要.
- 要将纳米酶从研究转向临床应用,需要取得战略性进展.
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