PCGF5 is required for neural differentiation of embryonic stem cells.
PCGF5 is required for neural differentiation of embryonic stem cells.
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PCGF5是胚胎干细胞神经分化所必需的
DOI:
10.1038/s41467-018-03781-0
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发表时间:
2018-05-15
影响因子:
16.6
通讯作者:
Yao H
中科院分区:
文献类型:
--
作者:
Yao M;Zhou X;Zhou J;Gong S;Hu G;Li J;Huang K;Lai P;Shi G;Hutchins AP;Sun H;Wang H;Yao H
Polycomb repressive complex 1 (PRC1) is an important regulator of gene expression and development. PRC1 contains the E3 ligases RING1A/B, which monoubiquitinate lysine 119 at histone H2A (H2AK119ub1), and has been sub-classified into six major complexes based on the presence of a PCGF subunit. Here, we report that PCGF5, one of six PCGF paralogs, is an important requirement in the differentiation of mouse embryonic stem cells (mESCs) towards a neural cell fate. Although PCGF5 is not required for mESC self-renewal, its loss blocks mESC neural differentiation by activating the SMAD2/TGF-β signaling pathway. PCGF5 loss-of-function impairs the reduction of H2AK119ub1 and H3K27me3 around neural specific genes and keeps them repressed. Our results suggest that PCGF5 might function as both a repressor for SMAD2/TGF-β signaling pathway and a facilitator for neural differentiation. Together, our findings reveal a critical context-specific function for PCGF5 in directing PRC1 to control cell fate.
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DOI:
10.1126/science.aal2512
发表时间:
2017-06-09
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Almeida M;Pintacuda G;Masui O;Koseki Y;Gdula M;Cerase A;Brown D;Mould A;Innocent C;Nakayama M;Schermelleh L;Nesterova TB;Koseki H;Brockdorff N
通讯作者:
Brockdorff N
影响因子:
48
作者:
Langmead, Ben;Salzberg, Steven L.
通讯作者:
Salzberg, Steven L.
影响因子:
7.7
作者:
Farcas AM;Blackledge NP;Sudbery I;Long HK;McGouran JF;Rose NR;Lee S;Sims D;Cerase A;Sheahan TW;Koseki H;Brockdorff N;Ponting CP;Kessler BM;Klose RJ
通讯作者:
Klose RJ
影响因子:
21.3
作者:
Etchegaray JP;Chavez L;Huang Y;Ross KN;Choi J;Martinez-Pastor B;Walsh RM;Sommer CA;Lienhard M;Gladden A;Kugel S;Silberman DM;Ramaswamy S;Mostoslavsky G;Hochedlinger K;Goren A;Rao A;Mostoslavsky R
通讯作者:
Mostoslavsky R
影响因子:
11.4
作者:
Lu, Leina;Sun, Kun;Wang, Huating
通讯作者:
Wang, Huating