自闭症谱系障碍中的氧化应激和抗氧化疗法:一种生物化学和结构-活动关系的视角
Akansha Pal1, Falguni Goel1, Anushka Sharma1
1Department of Pharmaceutical Technology, Meerut Institute of Engineering & Technology (MIET), Meerut, India.
Molecular diversity
|June 30, 2025
概括
氧化压力在自闭症谱系障碍 (ASD) 中起着关键作用. 抗氧化剂疗法通过向这种不平衡并改善神经保护来管理ASD症状具有前途.
科学领域:
- 神经科学是一个神经科学.
- 生物化学 生物化学
- 药理学 药理学 是一个学科.
背景情况:
- 自闭症谱系障碍 (ASD) 是一种神经发育状况,其特点是社会,沟通和行为挑战.
- 新兴证据强调氧化应激,反应性氧物种 (ROS) 和抗氧化防御之间的不平衡,是ASD病理生理学的重要因素.
- 这种不平衡导致细胞损伤,线粒体功能障碍,神经炎症和突触问题,加剧核心ASD症状.
研究的目的:
- 审查ASD中氧化应激的生物化学基础.
- 评估对ASD抗氧化剂干预措施的机制性理解.
- 讨论与ASD治疗相关的抗氧化剂的结构-活性关系 (SAR).
主要方法:
- 对ASD中氧化应激的生物化学和临床研究的文献综述.
- 对抗氧化化合物的分析 (例如,N-乙半氨酸,谷氨前体,CoQ10,维生素E,多) 和它们的机制.
- 检查SAR以确定增强抗氧化和神经保护性质的关键功能组.
主要成果:
- 增加的脂质过氧化,蛋白质氧化和DNA损伤在ASD患者中一直被观察到.
- 抗氧化化合物在临床前和临床研究中显示出减轻氧化损伤和改善行为结果的潜力.
- SAR研究确定了特定的化学成分 (醇,基,) 对于抗氧化剂的有效性和大脑透至关重要.
结论:
- 氧化应激是ASD的关键治疗目标.
- 由SAR指导的抗氧化剂干预,为管理与ASD相关的病理提供了一个有希望的途径.
- 需要进一步的研究来优化抗氧化剂治疗ASD的剂量,持续时间和组合策略.
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