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健康和疾病中的氧化应激
1Department of Chemistry, Missouri University of Science and Technology, Rolla, MO 65409, USA.
Biomedicines
|November 25, 2023
概括
氧化应激和先进的糖化终产品 (AGEs) 驱动慢性疾病,如糖尿病和阿尔茨海默氏症. 包括纳米酶在内的新型疗法,通过减少有害的反应性物种,显示出对抗这些疾病的希望.
科学领域:
- 生物化学 生物化学
- 病理学 病理学 病理学
- 纳米技术 纳米技术
背景情况:
- 反应性氧物种 (ROS) 和反应性物种 (RNS) 的氧化应激会导致糖尿病,肥胖和神经系统疾病 (阿尔茨海默氏症,帕金森氏症) 等疾病.
- 先进的糖化终产品 (AGEs) 的加速形成,如Nε-carboxymethyllysine (CML),与疾病进展有关,并与先进的糖化终产品 (RAGE) 的受体相互作用,产生炎症循环.
研究的目的:
- 审查氧化应激在AGE相关慢性疾病,包括糖尿病和神经系统疾病的发病过程中的作用.
- 讨论针对氧化应激和AGE的近期治疗进展,包括抗氧化剂,AGE破坏剂,RAGE抑制剂和单原子纳米酶等新策略.
主要方法:
- 文献综述,重点关注慢性疾病中氧化应激和AGE的病原性.
- 治疗策略的分析,包括传统药物和新兴的基于纳米技术的方法.
主要成果:
- 氧化应激和AGE是各种慢性疾病病原发生的关键因素.
- AGE抑制剂,AGE破坏剂和RAGE抑制剂是潜在的治疗药物,但它们的发展受到AGE形成的复杂性所阻碍.
- 单原子纳米酶提供了一种新的策略,通过隔离ROS和RNS来减轻氧化应激.
结论:
- 针对氧化应激和AGE对于治疗慢性疾病至关重要.
- 新兴的疗法,特别是单原子纳米酶,为治疗与氧化应激相关的病理提供了有希望的途径.
- 需要对AGE形成机制进行进一步的研究,以开发更有效的治疗方法.
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