VEGF amplifies transcription through ETS1 acetylation to enable angiogenesis.
VEGF amplifies transcription through ETS1 acetylation to enable angiogenesis.
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VEGF 通过 ETS1 乙酰化放大转录以促进血管生成
DOI:
10.1038/s41467-017-00405-x
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发表时间:
2017-08-29
影响因子:
16.6
通讯作者:
Pu WT
中科院分区:
文献类型:
--
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
Release of promoter-proximally paused RNA polymerase II (RNAPII) is a recently recognized transcriptional regulatory checkpoint. The biological roles of RNAPII pause release and the mechanisms by which extracellular signals control it are incompletely understood. Here we show thatVEGFstimulates RNAPII pause release by stimulating acetylation ofETS1, a master endothelial cell transcriptional regulator. In endothelial cells,ETS1binds transcribed gene promoters and stimulates their expression by broadly increasing RNAPII pause release.VEGFenhancesETS1chromatin occupancy and increasesETS1acetylation, enhancing its binding toBRD4, which recruits the pause release machinery and increases RNAPII pause release. Endothelial cell angiogenic responses in vitro and in vivo requireETS1-mediated transduction ofVEGFsignaling to release paused RNAPII. Our results define an angiogenic pathway in whichVEGFenhancesETS1–BRD4interaction to broadly promote RNAPII pause release and drive angiogenesis.
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DOI:
10.1109/tvcg.2014.2346248
发表时间:
2014-12
影响因子:
5.2
作者:
Lex A;Gehlenborg N;Strobelt H;Vuillemot R;Pfister H
通讯作者:
Pfister H
影响因子:
48
作者:
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通讯作者:
Salzberg, Steven L.
影响因子:
64.5
作者:
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16
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通讯作者:
Glass CK
影响因子:
64.5
作者:
Rahl PB;Lin CY;Seila AC;Flynn RA;McCuine S;Burge CB;Sharp PA;Young RA
通讯作者:
Young RA