Histone deacetylase inhibitors suppress mutant p53 transcription via histone deacetylase 8
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چکیده
منابع مشابه
Depletion of mutant p53 and cytotoxicity of histone deacetylase inhibitors.
Mutant p53 is a cancer-specific target for pharmacologic intervention. We show that histone deacetylase inhibitors such as FR901228 and trichostatin A completely depleted mutant p53 in cancer cell lines. This depletion was preceded by induction of p53-regulated transcription. In cells with mutant p53 pretreated with histone deacetylase inhibitors, DNA damage further enhanced the p53 trans-funct...
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It is well known that the histone deacetylase (HDAC) inhibitor trichostatin A (TSA) acts synergistically with the DNA methyltransferase (DNMT) inhibitor 5-aza-2V-deoxycytidine (ADC) to reactivate DNA methylation-silenced genes. Moreover, in several studies, TSA was capable of inducing DNA demethylation even in the absence of ADC. Here we describe a mechanism by which HDAC inhibitors affect DNA ...
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ژورنال
عنوان ژورنال: Oncogene
سال: 2012
ISSN: 0950-9232,1476-5594
DOI: 10.1038/onc.2012.81