Jianqin Niu, Alexei Verkhratsky, Arthur Butt, Chenju Yi
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引用次数: 0
Abstract
The central nervous system is susceptible to gradual decline with age, affecting all types of glial cells in the process. Compared to other glial cells, the oligodendroglial lineage is highly vulnerable to ageing and undergoes significant characteristic changes that impact upon its structure and impair its physiological functions. Therefore, the ageing and degeneration of oligodendroglia become major risk factors for neurodegenerative diseases. During the age-related disease process, changes in oligodendroglia lead to a decline in their ability to regenerate myelin and respond to the aged microenvironment, which are closely linked to the pathogenesis of neurodegenerative diseases, facilitating the emergence of these diseases in older populations. In this chapter, we introduce the physiological changes of oligodendroglia during ageing and the related mechanisms and then summarise their pathophysiological contributions to age-related cognitive disorders. Finally, we discuss potential therapeutic strategies that target oligodendroglia for future research on neurodegenerative diseases.
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