Zhengyang Yao , Qian Jiao , Xixun Du , Fengju Jia , Xi Chen , Chunling Yan , Hong Jiang
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引用次数: 0
Abstract
Parkinson's disease (PD) is a prevalent and advancing age-related neurodegenerative disorder, distinguished by the degeneration of dopaminergic neurons in the substantia nigra pars compacta (SNpc). Iron regional deposit in SNpc is a significant pathological characteristic of PD. Brain iron homeostasis is precisely regulated by iron metabolism related proteins, whereas disorder of these proteins can damage neurons and glial cells in the brain. Additionally, growing studies have reported iron metabolism related proteins are involved in the ferroptosis progression in PD. However, the effect of these proteins in the ferroptosis of PD has not been systematically summarized. This review focuses on the roles of iron metabolism related proteins in the ferroptosis of PD. Finally, we put forward the iron early diagnosis according to the observation of iron deposits in the brain and showed the recent advances in iron chelation therapy in PD.
帕金森病（Parkinson's disease，PD）是一种常见的、与年龄相关的神经退行性疾病，主要表现为黑质髓鞘（substantia nigra pars compacta，SNpc）中多巴胺能神经元的变性。黑质前区（SNpc）的铁沉积是帕金森病的一个重要病理特征。脑铁平衡受铁代谢相关蛋白的精确调节，而这些蛋白的紊乱会损害脑内的神经元和神经胶质细胞。此外，越来越多的研究表明，铁代谢相关蛋白参与了帕金森病的铁变态反应过程。然而，这些蛋白在帕金森病铁代谢过程中的作用尚未得到系统总结。本综述主要探讨铁代谢相关蛋白在帕金森病铁变态反应中的作用。最后，我们根据脑内铁沉积的观察结果，提出了铁的早期诊断方法，并展示了近年来铁螯合疗法在帕金森病中的进展。
期刊介绍：
With the rise in average human life expectancy, the impact of ageing and age-related diseases on our society has become increasingly significant. Ageing research is now a focal point for numerous laboratories, encompassing leaders in genetics, molecular and cellular biology, biochemistry, and behavior. Ageing Research Reviews (ARR) serves as a cornerstone in this field, addressing emerging trends.
ARR aims to fill a substantial gap by providing critical reviews and viewpoints on evolving discoveries concerning the mechanisms of ageing and age-related diseases. The rapid progress in understanding the mechanisms controlling cellular proliferation, differentiation, and survival is unveiling new insights into the regulation of ageing. From telomerase to stem cells, and from energy to oxyradical metabolism, we are witnessing an exciting era in the multidisciplinary field of ageing research.
The journal explores the cellular and molecular foundations of interventions that extend lifespan, such as caloric restriction. It identifies the underpinnings of manipulations that extend lifespan, shedding light on novel approaches for preventing age-related diseases. ARR publishes articles on focused topics selected from the expansive field of ageing research, with a particular emphasis on the cellular and molecular mechanisms of the aging process. This includes age-related diseases like cancer, cardiovascular disease, diabetes, and neurodegenerative disorders. The journal also covers applications of basic ageing research to lifespan extension and disease prevention, offering a comprehensive platform for advancing our understanding of this critical field.
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