Metabolic circuits in neural stem cells.

Metabolic circuits in neural stem cells.
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神经干细胞中的代谢回路。

DOI:
10.1007/s00018-014-1686-0
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发表时间:
2014-11
影响因子:
8
通讯作者:
Paik, Jihye
Paik, Jihye
中科院分区:
生物学1区
文献类型:
--
作者:
Kim, Do-Yeon;Rhee, Inmoo;Paik, Jihye

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指示细胞需求的代谢活动正在成为细胞命运决定的关键因素。大量研究表明,不同的代谢途径在控制干细胞的增殖、分化和静止中发挥着关键作用。神经干/祖细胞(NSPC)的鉴定及其发育和命运决定过程的表征为我们提供了对成人大脑再生潜力的深入了解。因此,NSPC 在神经系统疾病细胞替代疗法中的潜力正在迅速增长。本综述的目的是讨论 NSPC 发育的关键调节因子之间的串扰以及对 NSPC 的功能和细胞命运决定至关重要的代谢调节的最新发现。对 NSPC 代谢回路的基本了解可能有助于提供重新激活神经发生以治疗退行性大脑疾病和认知能力下降的新方法。
Metabolic activity indicative of cellular demand is emerging as a key player in cell fate decision. Numerous studies have demonstrated that diverse metabolic pathways have a critical role in the control of the proliferation, differentiation and quiescence of stem cells. The identification of neural stem/progenitor cells (NSPCs) and the characterization of their development and fate decision process have provided insight into the regenerative potential of the adult brain. As a result, the potential of NSPCs in cell replacement therapies for neurological diseases is rapidly growing. The aim of this review is to discuss the recent findings on the crosstalk among key regulators of NSPC development and the metabolic regulation crucial for the function and cell fate decisions of NSPCs. Fundamental understanding of the metabolic circuits in NSPCs may help to provide novel approaches for reactivating neurogenesis to treat degenerative brain conditions and cognitive decline.
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