The FOXO signaling axis displays conjoined functions in redox homeostasis and stemness.
The FOXO signaling axis displays conjoined functions in redox homeostasis and stemness.
复制标题
FOXO信号轴在氧化还原稳态和干性中显示联合功能。
DOI:
10.1016/j.freeradbiomed.2021.04.022
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发表时间:
2021-06
影响因子:
7.4
通讯作者:
zur Nieden, Nicole, I
中科院分区:
文献类型:
--
作者:
Soh, Ruthia;Hardy, Ariana;zur Nieden, Nicole, I
关键词:
Previous views of reactive oxygen species (ROS) depicted them as harmful byproducts of metabolism as uncontrolled levels of ROS can lead to DNA damage and cell death. However, recent studies have shed light into the key role of ROS in the self-renewal or differentiation of the stem cell. The interplay between ROS levels, metabolism, and the downstream redox signaling pathways influence stem cell fate. In this review we will define ROS, explain how they are generated, and how ROS signaling can influence transcription factors, first and foremost forkhead box-O transcription factors, that shape not only the cellular redox state, but also stem cell fate. Now that studies have illustrated the importance of redox homeostasis and the role of redox signaling, understanding the mechanisms behind this interplay will further shed light into stem cell biology.
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