کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1933793 | 1050625 | 2009 | 6 صفحه PDF | دانلود رایگان |
Histone deacetylases (HDACs) play an important role in the epigenetic regulation of gene expression by catalyzing the removal of acetyl groups, stimulating chromatin condensation, and promoting transcriptional repression. Since aberrant epigenetic changes are a hallmark of cancer, HDACs appear a promising target for pharmacological inhibition. To test this we have addressed the hypothesis that histone deacetylase inhibitors (HDACi), MS275 and SBHA, potentiate inhibitory effects of classical anti-colorectal cancer cytostatic, oxaliplatin, on survival of colorectal cancer (CRC) cells in vitro. We are reporting here that HDACi shows potent synergistic interaction with oxaliplatin. The observed synergism between HDACi and oxaliplatin is most probably related to the augmented apoptotic signal and allowed for significant reduction of doses of anticancer agents used.
Journal: Biochemical and Biophysical Research Communications - Volume 387, Issue 2, 18 September 2009, Pages 336–341