A dynamic and integrated epigenetic program at distal regions orchestrates transcriptional responses to VEGFA
A dynamic and integrated epigenetic program at distal regions orchestrates transcriptional responses to VEGFA
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远端区域的动态综合表观遗传程序协调对 VEGFA 的转录反应
DOI:
10.1101/gr.239053.118
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发表时间:
2019-01
期刊:
影响因子:
7
通讯作者:
Pu Wi
中科院分区:
文献类型:
--
作者:
Wang Shiyan;Chen Jiahuan;Garcia Sara P.;Liang Xiaodong;Zhang Fang;Yan Pengyi;Yu Huijing;Wei Weiting;Li Zixuan;Wang Jingfang;Le Huangying;Han Zeguang;Luo Xusheng;Day Daniel S.;Stevens Sean M.;Zhang Yan;Park Peter J.;Liu Zhi-jie;Sun Kun;Yuan Guo-Cheng;Pu Wi
Cell behaviors are dictated by epigenetic and transcriptional programs. Little is known about how extracellular stimuli modulate these programs to reshape gene expression and control cell behavioral responses. Here, we interrogated the epigenetic and transcriptional response of endothelial cells to VEGFA treatment and found rapid chromatin changes that mediate broad transcriptomic alterations. VEGFA-responsive genes were associated with active promoters, but changes in promoter histone marks were not tightly linked to gene expression changes. VEGFA altered transcription factor occupancy and the distal epigenetic landscape, which profoundly contributed to VEGFA-dependent changes in gene expression. Integration of gene expression, dynamic enhancer, and transcription factor occupancy changes induced by VEGFA yielded a VEGFA-regulated transcriptional regulatory network, which revealed that the small MAF transcription factors are master regulators of the VEGFA transcriptional program and angiogenesis. Collectively these results revealed that extracellular stimuli rapidly reconfigure the chromatin landscape to coordinately regulate biological responses.
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影响因子:
4.4
作者:
Shen L;Shao N;Liu X;Nestler E
通讯作者:
Nestler E
DOI:
10.1093/emboj/19.6.1335
发表时间:
2000-03
期刊:
The EMBO Journal
影响因子:
--
作者:
K. Onodera;J. Shavit;H. Motohashi;Masayuki Yamamoto;J. D. Engel
通讯作者:
K. Onodera;J. Shavit;H. Motohashi;Masayuki Yamamoto;J. D. Engel
影响因子:
16.6
作者:
Chen J;Fu Y;Day DS;Sun Y;Wang S;Liang X;Gu F;Zhang F;Stevens SM;Zhou P;Li K;Zhang Y;Lin RZ;Smith LEH;Zhang J;Sun K;Melero-Martin JM;Han Z;Park PJ;Zhang B;Pu WT
通讯作者:
Pu WT
影响因子:
48
作者:
Langmead, Ben;Salzberg, Steven L.
通讯作者:
Salzberg, Steven L.
影响因子:
64.5
作者:
Hnisz D;Abraham BJ;Lee TI;Lau A;Saint-André V;Sigova AA;Hoke HA;Young RA
通讯作者:
Young RA