HDACi - Targets beyond chromatin

被引:127
作者
Buchwald, Marc [1 ]
Kraemer, Oliver H. [1 ]
Heinzel, Thorsten [1 ]
机构
[1] Univ Jena, CMB, Inst Biochem & Biophys, D-07745 Jena, Germany
关键词
Acetylation; Proteasomal degradation; STATs; NF-kappaB; Signaling crosstalk; NF-KAPPA-B; HISTONE-DEACETYLASE INHIBITORS; NECROSIS-FACTOR-ALPHA; PROTEASOME INHIBITOR; PROTEIN-KINASE; VALPROIC ACID; CANCER-CELLS; IFN-GAMMA; TRANSCRIPTIONAL ACTIVATION; STIMULATED TRANSCRIPTION;
D O I
10.1016/j.canlet.2009.02.028
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Histone deacetylases (HDACs) play an important role in gene regulation. Inhibitors of HDACs (HDACi) are novel anti-cancer drugs, which induce histone (hyper-) acetylation and Counteract aberrant gene repression. On the other hand, HDACi treatment can also result in decreased gene expression, and targeting HDACs affects more than chromatin. Recently, HDACi were shown to evoke non-histone protein acetylation, which can alter signaling networks relevant for tumorgenesis. Furthermore, HDACi can promote the degradation of (proto-) oncoproteins. Here, we summarize these findings and discuss how these substances could be beneficial for the treatment and prevention of human ailments, such as cancer and unbalanced immune functions. (C) 2009 Elsevier Ireland Ltd. All rights reserved.
引用
收藏
页码:160 / 167
页数:8
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