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Lipid fuel for hungry-angry microglia
Nature Metabolism ( IF 18.9 ) Pub Date : 2022-10-06 , DOI: 10.1038/s42255-022-00647-0
Hayoung Choi 1 , Inhee Mook-Jung 1
Affiliation  

Microglia require a large amount of energy to clear plaques in the brains of people with Alzheimer’s disease. Leng et al. found that increased activity of the glycolytic enzyme hexokinase 2 (HK2) blocks microglial phagocytosis in Alzheimer’s disease. Inhibition of HK2 results in increased microglial energy production by a compensatory lipid metabolism response, restores phagocytosis and improves cognitive function.

中文翻译:

饥饿愤怒的小胶质细胞的脂质燃料

小胶质细胞需要大量能量来清除阿尔茨海默病患者大脑中的斑块。冷等。发现增加糖酵解酶己糖激酶 2 (HK2) 的活性可阻断阿尔茨海默病中的小胶质细胞吞噬作用。HK2 的抑制导致通过代偿性脂质代谢反应增加小胶质细胞能量产生,恢复吞噬作用并改善认知功能。
更新日期:2022-10-07
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