Importance of lipids for upper motor neuron health and disease.
Importance of lipids for upper motor neuron health and disease.
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DOI:
10.1016/j.semcdb.2020.11.004
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发表时间:
2021-04
影响因子:
7.3
通讯作者:
Ozdinler PH
中科院分区:
文献类型:
--
作者:
Gunay A;Shin HH;Gozutok O;Gautam M;Ozdinler PH
Building evidence reveals the importance of maintaining lipid homeostasis for the health and function of neurons, and the upper motor neurons (UMNs) are no exception. UMNs are critically important for the initiation and modulation of voluntary movement as they are responsible for conveying the cerebral cortex’ input to spinal cord targets. To maintain their unique cytoarchitecture with a prominent apical dendrite and a very long axon, UMNs require a stable cell membrane, a lipid bilayer. Lipids can act as building blocks for many biomolecules, and they also contribute to the production of energy. Therefore, UMNs require sustained control over the production, utilization and homeostasis of lipids. Perturbations of lipid homeostasis lead to UMN vulnerability and progressive degeneration in diseases such as hereditary spastic paraplegia (HSP) and primary lateral sclerosis (PLS). Here, we discuss the importance of lipids, especially for UMNs.
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