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ROS:在脊髓损伤中调节细胞死亡的执行者

Zhaoyang Yin¹, Bowen Wan², Ge Gong³

¹Department of Orthopedics, the Affiliated Lianyungang Hospital of Xuzhou Medical University (The First People's Hospital of Lianyungang), Lianyungang, China.

Frontiers in immunology

|February 7, 2024

概括

脊髓损伤 (SCI) 涉及氧化应激,其中反应性氧物种 (ROS) 损害神经细胞. 用材料科学准Nrf2通路为减少细胞死亡和治疗SCI提供了新的途径.

科学领域:

神经科学是一个神经科学.
生物材料科学生物材料科学
细胞生物学细胞生物学

背景情况:

脊髓损伤 (SCI) 会导致严重的中枢神经系统损伤和身体功能障碍.
SCI病理包括炎症和神经元损伤,氧化应激在二次损伤中发挥着关键作用.
反应性氧物种 (ROS) 不平衡显著导致SCI病变.

研究的目的:

审查最近在SCI中ROS-Nrf2信号调节方面的进展.
专注于SCI后的ROS和神经元细胞死亡途径 (亡,自,热亡,铁亡) 之间的相互作用.
通过调节ROS来突出材料科学方法来缓解SCI.

主要方法:

对SCI中的ROS-Nrf2信号研究的文献综述.
对氧化应激在各种神经元细胞死亡模式中的作用的分析.
探索用于SCI治疗的材料科学干预措施 (外体,水凝,纳米材料).

主要成果:

Nrf2通路是细胞氧化还原平衡的关键调节者,与SCI有关.
在SCI中,ROS显著影响着亡,自,烧亡和铁亡.
材料科学提供了有希望的策略来调节ROS和减轻SCI的进展.

结论:

调节ROS-Nrf2信号传递对于减少SCI后神经元细胞死亡至关重要.
针对ROS生产和清除的材料科学干预可以缓解SCI.
本综述为开发SCI新型治疗策略提供了洞察力.

关键词:

这就是ROSOS ROS.灭症 (apoptosis) 是一种死亡的过程.自自是自的过程.铁性化 (ferroptosis) 是一种热致灭 (pyroptosis) 是一种致的过程.脊髓损伤导致的脊髓损伤

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