The nucleolus under stress.
The nucleolus under stress.
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DOI:
10.1016/j.molcel.2010.09.024
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发表时间:
2010-10-22
期刊:
影响因子:
16
通讯作者:
Lamond AI
中科院分区:
文献类型:
--
作者:
Boulon S;Westman BJ;Hutten S;Boisvert FM;Lamond AI
Cells typically respond quickly to stress, altering their metabolism to compensate. In mammalian cells, stress signaling usually leads to either cell-cycle arrest or apoptosis, depending on the severity of the insult and the ability of the cell to recover. Stress also often leads to reorganization of nuclear architecture, reflecting the simultaneous inhibition of major nuclear pathways (e.g., replication and transcription) and activation of specific stress responses (e.g., DNA repair). In this review, we focus on how two nuclear organelles, the nucleolus and the Cajal body, respond to stress. The nucleolus senses stress and is a central hub for coordinating the stress response. We review nucleolar function in the stress-induced regulation of p53 and the specific changes in nucleolar morphology and composition that occur upon stress. Crosstalk between nucleoli and CBs is also discussed in the context of stress responses.
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影响因子:
3
作者:
Berciano, Maria T.;Novell, Mariona;Lafarga, Miguel
通讯作者:
Lafarga, Miguel
影响因子:
64.5
作者:
Bassermann, Florian;Frescas, David;Guardavaccaro, Daniele;Busino, Luca;Peschiaroli, Angelo;Pagano, Michele
通讯作者:
Pagano, Michele
影响因子:
7.8
作者:
CARMOFONSECA, M;FERREIRA, J;LAMOND, AI
通讯作者:
LAMOND, AI
影响因子:
5.3
作者:
FONTOURA, BMA;SOROKINA, EA;CARROLL, RB
通讯作者:
CARROLL, RB
DOI:
10.1074/mcp.m900429-mcp200
发表时间:
2010-03
期刊:
Molecular & cellular proteomics : MCP
影响因子:
--
作者:
Boisvert FM;Lam YW;Lamont D;Lamond AI
通讯作者:
Lamond AI