Nucleolar and coiled-body phosphoprotein 1 (NOLC1) regulates the nucleolar retention of TRF2.
Nucleolar and coiled-body phosphoprotein 1 (NOLC1) regulates the nucleolar retention of TRF2.
复制标题
核仁和卷曲体磷蛋白 1 (NOLC1) 调节 TRF2 的核仁保留
DOI:
10.1038/cddiscovery.2017.43
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发表时间:
2017
影响因子:
7
通讯作者:
Tong T
中科院分区:
文献类型:
--
作者:
Yuan F;Li G;Tong T
Telomeric repeat-binding factor 2 (TRF2) was reported to localize in the nucleolus of human cells in a cell cycle-dependent manner; however, the underlying mechanism remains unclear. Here, we found that nucleolar and coiled-body phosphoprotein 1 (NOLC1) interacted with TRF2 and mediated the shuttling of TRF2 between the nucleolus and nucleus in human 293T and HepG2 cells. Ablation of NOLC1 expression increased the number of nuclear TRF2 foci and decreased the nucleolar level of TRF2. Conversely, NOLC1 overexpression promoted the nucleolar accumulation of TRF2. NOLC1 overexpression also increased the number of 53BP1 foci and induced the DNA damage response. In addition, co-expression of TRF2 rescued NOLC1 overexpression-induced cell cycle arrest and apoptosis.
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影响因子:
14.9
作者:
Figueiredo LM;Rocha EP;Mancio-Silva L;Prevost C;Hernandez-Verdun D;Scherf A
通讯作者:
Scherf A
影响因子:
64.8
作者:
Okamoto, Keiji;Bartocci, Cristina;Ouzounov, Iliana;Diedrich, Jolene K.;Yates, John R., III;Denchi, Eros Lazzerini
通讯作者:
Denchi, Eros Lazzerini
影响因子:
7.5
作者:
MELESE, T;XUE, Z
通讯作者:
XUE, Z
影响因子:
56.9
作者:
Karlseder, J;Broccoli, D;de Lange, T
通讯作者:
de Lange, T
DOI:
10.1111/j.1748-1716.2010.02124.x
发表时间:
2010-08
期刊:
Acta physiologica (Oxford, England)
影响因子:
--
作者:
Lanza IR;Sreekumaran Nair K
通讯作者:
Sreekumaran Nair K