A distinct isoform of ZNF207 controls self-renewal and pluripotency of human embryonic stem cells.
A distinct isoform of ZNF207 controls self-renewal and pluripotency of human embryonic stem cells.
复制标题
DOI:
10.1038/s41467-018-06908-5
复制
发表时间:
2018-10-22
影响因子:
16.6
通讯作者:
Reijo Pera RA
中科院分区:
文献类型:
--
作者:
Fang F;Xia N;Angulo B;Carey J;Cady Z;Durruthy-Durruthy J;Bennett T;Sebastiano V;Reijo Pera RA
Self-renewal and pluripotency in human embryonic stem cells (hESCs) depends upon the function of a remarkably small number of master transcription factors (TFs) that include OCT4, SOX2, and NANOG. Endogenous factors that regulate and maintain the expression of master TFs in hESCs remain largely unknown and/or uncharacterized. Here, we use a genome-wide, proteomics approach to identify proteins associated with the OCT4 enhancer. We identify known OCT4 regulators, plus a subset of potential regulators including a zinc finger protein, ZNF207, that plays diverse roles during development. In hESCs, ZNF207 partners with master pluripotency TFs to govern self-renewal and pluripotency while simultaneously controlling commitment of cells towards ectoderm through direct regulation of neuronal TFs, including OTX2. The distinct roles of ZNF207 during differentiation occur via isoform switching. Thus, a distinct isoform of ZNF207 functions in hESCs at the nexus that balances pluripotency and differentiation to ectoderm. Self-renewal and pluripotency of human embryonic stem cells (hESCs) depends upon the function of the transcription factor OCT4. Here, the authors identified proteins associated with the OCT4 enhancer, notably ZNF207 that maintains both pluripotency and differentiation towards ectoderm through isoform switching.
登录
查看更多内容
影响因子:
2.7
作者:
Amit, M;Carpenter, MK;Thomson, JA
通讯作者:
Thomson, JA
影响因子:
8.8
作者:
Byrum SD;Raman A;Taverna SD;Tackett AJ
通讯作者:
Tackett AJ
影响因子:
64.5
作者:
Petropoulos S;Edsgärd D;Reinius B;Deng Q;Panula SP;Codeluppi S;Plaza Reyes A;Linnarsson S;Sandberg R;Lanner F
通讯作者:
Lanner F
影响因子:
14.9
作者:
Byrum SD;Taverna SD;Tackett AJ
通讯作者:
Tackett AJ
影响因子:
23.9
作者:
Lim, Chin Yan;Tam, Wai-Leong;Lim, Bing
通讯作者:
Lim, Bing