Master transcription factors determine cell-type-specific responses to TGF-β signaling.
Master transcription factors determine cell-type-specific responses to TGF-β signaling.
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DOI:
10.1016/j.cell.2011.08.050
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发表时间:
2011-10-28
期刊:
影响因子:
64.5
通讯作者:
Young RA
中科院分区:
文献类型:
--
作者:
Mullen AC;Orlando DA;Newman JJ;Lovén J;Kumar RM;Bilodeau S;Reddy J;Guenther MG;DeKoter RP;Young RA
Transforming growth factor beta (TGF-β) signaling, mediated through the transcription factors Smad2 and Smad3 (Smad2/3), directs different responses in different cell types. Here we report that Smad3 co-occupies the genome with cell-type-specific master transcription factors. Thus, Smad3 occupies the genome with Oct4 in embryonic stem (ES) cells, Myod1 in myotubes, and PU.1 in pro-B cells. We find that these master transcription factors are required for Smad3 occupancy and that TGF-β signaling largely affects the genes bound by the master transcription factors. Furthermore, we show that induction of Myod1 in non-muscle cells is sufficient to re-direct Smad3 to Myod1 sites. We conclude that cell-type-specific master transcription factors determine the genes bound by Smad2/3 and are thus responsible for orchestrating the cell-type-specific effects of TGF-β signaling.
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影响因子:
64.8
作者:
Heintzman, Nathaniel D.;Hon, Gary C.;Hawkins, R. David;Kheradpour, Pouya;Stark, Alexander;Harp, Lindsey F.;Ye, Zhen;Lee, Leonard K.;Stuart, Rhona K.;Ching, Christina W.;Ching, Keith A.;Antosiewicz-Bourget, Jessica E.;Liu, Hui;Zhang, Xinmin;Green, Roland D.;Lobanenkov, Victor V.;Stewart, Ron;Thomson, James A.;Crawford, Gregory E.;Kellis, Manolis;Ren, Bing
通讯作者:
Ren, Bing
影响因子:
10.5
作者:
Cole, Megan F.;Johnstone, Sarah E.;Young, Richard A.
通讯作者:
Young, Richard A.
影响因子:
64.8
作者:
JARRIAULT, S;BROU, C;ISRAEL, A
通讯作者:
ISRAEL, A
影响因子:
16
作者:
Feng, XH;Liang, YY;Lin, X
通讯作者:
Lin, X
DOI:
10.1073/pnas.0711961105
发表时间:
2008-04-22
影响因子:
11.1
作者:
Feng, Ru;Desbordes, Sabrina C.;Graf, Thomas
通讯作者:
Graf, Thomas