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组蛋白去乙酰化异常与恶性肿瘤 被引量:3

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摘要 组蛋白乙酰化、去乙酰化修饰影响到染色质重塑 ,调控基因的表达。组蛋白乙酰化状态取决于HATs与HDACs之间的活性竞争。大量研究表明组蛋白异常去乙酰化与恶性肿瘤的发生密切相关。近年来发现HDACs抑制剂单用 /联合其他药物对许多转化细胞系、血液系统恶性肿瘤 /实体瘤细胞系及原代细胞具有诱导分化、促凋亡等作用 ,并能提高恶性肿瘤细胞对化疗药物的敏感性 。
作者 殷红 陈子兴
出处 《国外医学(生理病理科学与临床分册)》 2003年第3期238-241,共4页 Foreign Medical Sciences(Pathophysiology and Clinical Medicine)
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