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Daxx是新近发现的细胞核内的一种新型转录调控蛋白,有研究表明它参与fas通路诱导的凋亡,我们在白血病细胞系HL 6 0和K5 6 2中观察了组蛋白去乙酰化酶抑制剂丁酸钠和曲古抑菌素A (TSA)诱导白血病细胞凋亡过程中Daxx蛋白表达情况。材料和方法1 主要试剂 丁酸钠和TSA(Sigma公司
Daxx is a newly discovered transcriptional regulatory protein in the nucleus. Studies have shown that it is involved in Fas pathway-induced apoptosis. We observed histone deacetylase inhibitors in leukemia cell lines HL 60 and K562 Sodium butyrate and trichostatin A (TSA) induced leukemia cell apoptosis in the process of Daxx protein expression. Materials and Methods 1 The main reagents sodium butyrate and TSA (Sigma