1. 星形胶质细胞吞噬作用在阿尔茨海默病中的研究进展.
- Author
-
秦晓莉, 赵琳娜, 付榕, 郭玉莹, and 徐士欣
- Abstract
Astrocytes are heavily activated in Alzheimer's disease, engulfing damaged synapses, Aß proteins, Tau proteins, apoptotic cells and other substrates. However, these substrates are difficult to degrade, accumulate as the disease progresses, and impair the phagocytosis of astrocytes. During phagocytosis, astrocytes recognize different substrates through a variety of phagocytosis receptors and partially degrade the substrates through degrading enzymes and lysosomal pathways. The accumulation of Aß and Tau proteins in astrocytes caused astrocyte immune and metabolic disorders, and Aẞ toxicity changed after phagocytosis. In addition, astrocytes and microglia form a complementary pattern and cooperate to complete phagocytosis through interaction. Regulating the pathway of astrocyte phagocytosis and degradation is believed to be a potential novo therapeutic for clinical treatment of Alzheimer's disease. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF