髓鞘脂质代谢可为饥饿的轴突提供能量

IF 21.2 1区医学 Q1 NEUROSCIENCES

Nature neuroscience Pub Date : 2024-09-12 DOI:10.1038/s41593-024-01750-z

引用次数: 0

摘要

我们揭示了髓鞘中的脂质周转会在少突胶质细胞中产生一个脂肪酸池，从而有助于白质束的能量平衡。我们还证明，当葡萄糖水平受到限制时，脂肪酸代谢可以支持胶质细胞的生存和有髓鞘轴突的基本功能完整性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Myelin lipid metabolism can provide energy for starved axons

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Myelin lipid metabolism can provide energy for starved axons

We reveal that lipid turnover in the myelin sheath generates a fatty acid pool in oligodendrocytes that can contribute to the energy balance of white matter tracts. We also demonstrate that when glucose levels are limiting, fatty acid metabolism can support glial cell survival and the basic functional integrity of myelinated axons.

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来源期刊

Nature neuroscience 医学-神经科学

CiteScore

38.60

自引率

1.20%

发文量

212

审稿时长

1 months

期刊介绍： Nature Neuroscience, a multidisciplinary journal, publishes papers of the utmost quality and significance across all realms of neuroscience. The editors welcome contributions spanning molecular, cellular, systems, and cognitive neuroscience, along with psychophysics, computational modeling, and nervous system disorders. While no area is off-limits, studies offering fundamental insights into nervous system function receive priority. The journal offers high visibility to both readers and authors, fostering interdisciplinary communication and accessibility to a broad audience. It maintains high standards of copy editing and production, rigorous peer review, rapid publication, and operates independently from academic societies and other vested interests. In addition to primary research, Nature Neuroscience features news and views, reviews, editorials, commentaries, perspectives, book reviews, and correspondence, aiming to serve as the voice of the global neuroscience community.