基于金属有机框架的纳米酶在ROS清理药物的进展
Zhong Xu1, Liang Chen1, Yan Luo1
1Pharmaceutical College, Guangxi Medical University, Nanning 530021, People's Republic of China.
Nanotechnology
|June 12, 2024
概括
金属有机框架 (MOFs) 是有希望的纳米酶,用于清理反应性氧物种 (ROS). 本综述探讨了ROS相关疾病的MOF设计,机制和医疗应用.
科学领域:
- 生物医学工程 生物医学工程
- 材料科学 材料科学 材料科学
- 纳米技术 纳米技术
背景情况:
- 反应性氧物种 (ROS) 对生理功能至关重要,但过度水平会导致细胞损伤.
- 用于ROS清理的天然酶有局限性,需要开发先进的替代品.
- 纳米酶,模仿自然酶活性的纳米材料,提供了缓解ROS的潜力.
研究的目的:
- 审查基于金属有机框架 (MOF) 的纳米酶的开发和应用,用于反应性氧物种 (ROS) 清理.
- 讨论MOF纳米酶的设计策略,作用机制和医疗前景.
- 以突出目前的挑战和未来的方向在MOF的ROS清理器领域.
主要方法:
- 介绍三个代表性的天然ROS清理酶.
- 讨论检测类似酶的活动和清除机制的方法.
- 基于MOF的纳米酶的系统审查,包括设计,作用机制和医疗应用.
主要成果:
- MOFs表现出可调节的活性位点,结构多样性和生物相容性,使多种纳米酶活动 (类似catalase,类似SOD,类似GPx) 成为可能.
- MOF纳米酶在ROS相关疾病的各种医疗应用中显示出显著的潜力.
- 该综述综合了当前关于MOF纳米酶用于ROS清理的研究.
结论:
- 与天然酶相比,基于MOF的纳米酶在ROS清理方面取得了重大进展.
- 对MOF纳米酶设计和临床翻译的进一步研究是有必要的.
- MOF纳米酶在治疗与氧化应激相关的疾病方面具有很大的前景.
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