Sin3 interacts with Foxk1 and regulates myogenic progenitors.

Sin3 interacts with Foxk1 and regulates myogenic progenitors.
复制标题

DOI:
10.1007/s11010-012-1302-2
复制
发表时间:
2012-07
影响因子:
4.3
通讯作者:
Garry, Daniel J.
Garry, Daniel J.
中科院分区:
生物学3区
文献类型:
--
作者:
Shi, Xiaozhong;Garry, Daniel J.

文献摘要

参考文献

被引文献

相似文献

我们以前曾报道Foxk 1作为一个重要的转录因子在肌源性祖细胞。使用酵母双杂交筛选,已将SWI-independent-3(Sin 3)鉴定为Foxk 1结合候选物。在本研究中,我们已经确定了Foxk 1的N-末端(1-40)区域的Sin 3相互作用域(SID),和PAH 2的Sin 3作为Foxk 1结合域利用酵母双杂交和GST下拉分析。进一步的研究表明,Sin 3a或Sin 3b的敲低导致细胞周期停滞和细胞周期抑制基因的上调。总之,我们目前的研究表明Foxk 1通过SID与Sin 3相互作用,Sin 3在MPC群体的细胞周期动力学调节中起重要作用。这些研究的结果继续定义和组装调节MPC和肌肉再生的网络。
We have previously reported Foxk1 as an important transcription factor in the myogenic progenitors. SWI-independent-3 (Sin3) has been identified as a Foxk1 binding candidate using a yeast two-hybrid screen. In the present study, we have identified the Foxk1 N-terminal (1–40) region as the Sin3 interacting domain (SID), and the PAH2 of Sin3 as the Foxk1 binding domain utilizing yeast two-hybrid and GST pull-down assays. Further studies revealed that knockdown of Sin3a or Sin3b results in cell cycle arrest and upregulation of cell cycle inhibitor genes. In summary, our present studies have shown that Foxk1 interacts with Sin3 through the SID and that Sin3 has an important role in the regulation of cell cycle kinetics of theMPC population. The results of these studies continue to define and assemble the networks that regulate the MPCs and muscle regeneration.
SIN3 PAH域相互作用的特异性和PAH伴侣的鉴定的分子表征。
DOI: 10.1093/nar/gkl537
发表时间: 2006
影响因子: 14.9
作者:
Le Guezennec, Xavier;Vermeulen, Michiel;Stunnenberg, Hendrik G.
通讯作者: Stunnenberg, Hendrik G.
DOI: 10.1016/j.bbagrm.2009.05.007
发表时间: 2009-06
期刊: Biochimica et biophysica acta
影响因子: --
作者:
Grzenda A;Lomberk G;Zhang JS;Urrutia R
通讯作者: Urrutia R
DOI: 10.1074/jbc.m209200200
发表时间: 2003-02-07
影响因子: 4.8
作者:
Hawke, TJ;Jiang, N;Garry, DJ
通讯作者: Garry, DJ
DOI: 10.1101/gad.969202
发表时间: 2002-04-15
影响因子: 10.5
作者:
Rayman, JB;Takahashi, Y;Dynlacht, BD
通讯作者: Dynlacht, BD
DOI: 10.1016/j.jmb.2007.11.079
发表时间: 2008-02-01
影响因子: 5.6
作者:
Sahu, Sarata C.;Swanson, Kurt A.;Radhakrishnan, Ishwar
通讯作者: Radhakrishnan, Ishwar