组蛋白翻译后修饰与癌症:诊断、预后和治疗的生物标志物?

S. Khan, Divya Reddy, Sanjay Gupta
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引用次数: 85

摘要

表观遗传格局的整体改变现在被认为是癌症的一个标志。表观遗传机制如DNA甲基化、组蛋白修饰、核小体定位和非编码rna被证明与癌症有很强的关联。特别是,已知组蛋白的共价翻译后修饰在染色质重塑中发挥重要作用,从而调节基因表达。此外,组蛋白修饰也与癌症发生的不同方面有关,并已被研究其在更好地管理癌症患者中的作用。在这篇综述中,我们将探讨和讨论组蛋白修饰如何参与癌症的诊断、预后和治疗。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Global histone post-translational modifications and cancer: Biomarkers for diagnosis, prognosis and treatment?
Global alterations in epigenetic landscape are now recognized as a hallmark of cancer. Epigenetic mechanisms such as DNA methylation, histone modifications, nucleosome positioning and non-coding RNAs are proven to have strong association with cancer. In particular, covalent post-translational modifications of histone proteins are known to play an important role in chromatin remodeling and thereby in regulation of gene expression. Further, histone modifications have also been associated with different aspects of carcinogenesis and have been studied for their role in the better management of cancer patients. In this review, we will explore and discuss how histone modifications are involved in cancer diagnosis, prognosis and treatment.
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