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Overview of the roles of Sox2 in stem cell and development

机译:Sox2在干细胞和发育中的作用概述

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Sox2 is well known for its functions in embryonic stem (ES) cell pluripotency, maintenance, and self-renewal, and it is an essential factor in generating inducible pluripotent stem (iPS) cells. It also plays an important role in development and adult tissue homeostasis of different tissues, especially the central nervous system. Increasing evidence has shown that aging is a stemness-related process in which Sox2 is also implicated as a key player, especially in the neural system. These distinct roles that Sox2 plays involve delicate regulatory networks consisting of other master transcription factors, microRNAs and signaling pathways. Additionally, the expression level of Sox2 can also be modulated transcriptionally, translationally or post-translationally. Here we will mainly review the roles of Sox2 in stem cell related development, homeostasis maintenance, aging processes, and the underlying molecular mechanisms involved.
机译:Sox2以其在胚胎干(ES)细胞多能性,维持和自我更新中的功能而闻名,它是生成诱导型多能干(iPS)细胞的重要因素。它在不同组织,特别是中枢神经系统的发育和成年组织稳态中也起着重要作用。越来越多的证据表明,衰老是与茎相关的过程,其中,Sox2也被认为是关键参与者,尤其是在神经系统中。 Sox2发挥的这些独特作用涉及精细的调控网络,该调控网络由其他主转录因子,microRNA和信号传导途径组成。另外,Sox2的表达水平也可以转录,翻译或翻译后调节。在这里,我们将主要回顾Sox2在干细胞相关发育,体内稳态维持,衰老过程以及涉及的潜在分子机制中的作用。

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