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Bindu D Paul¹, Andrew A Pieper²

¹Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Lieber Institute for Brain Development, Baltimore, MD, USA.

Current opinion in chemical biology

|August 14, 2024

概括

硫化 (H2S) 对大脑健康和认知功能起着至关重要的作用. H2S恒温的失调与神经退行性疾病 (如阿尔茨海默氏症) 有关.

科学领域:

生物化学生物化学
神经科学是一个神经科学.
分子生物学分子生物学

背景情况:

硫化 (H2S) 是一种古老的信号分子,在整个进化过程中保留了功能.
虽然被称为毒素,但内源的H2S生产调节了生理功能和平衡.
严格控制H2S水平,因为缺乏和过量都可能是有害的.

研究的目的:

审查H2S的神经保护功能.
探索H2S恒温如何在神经退行性疾病中被破坏.
检查H2S在阿尔茨海默氏症病原发生中的特定作用.

主要方法:

对H2S现有研究的文献综述.
对H2S信号通路的研究分析.
检查证据,将H2S失调与神经退行症联系起来.

主要成果:

H2S对于神经保护和正常的认知功能至关重要.
在各种神经退行性疾病中观察到改变的H2S水平.
在阿尔茨海默氏症中,H2S稳态的特定干扰是明显的.

结论:

H2S在保持大脑健康方面发挥着至关重要的作用.
在H2S信号的不平衡导致神经退行.
了解H2S失调为阿尔茨海默病提供了潜在的治疗途径.

关键词:

阿尔茨海默病的疾病阿尔茨海默病的疾病.半氨酸 (cysteine) 是一种氨酸.硫化是一种硫化.硫化化硫化化塔乌·塔乌 (Tau Tau) 是一个

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