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TET_2基因突变在血液肿瘤发病中作用及以其为靶点治疗方法的研究进展 被引量:3

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摘要 DNA甲基化水平的异常在血液肿瘤的发生发展中起重要作用。TET_2是一种抑癌基因,通过调控DNA甲基化和表观遗传控制基因表达,在调节造血细胞生长、分化和发育中发挥着重要作用。近年研究发现,在髓系及淋系恶性肿瘤中均可观察到TET_2突变或缺失,提示TET_2与血液恶性肿瘤发生相关。目前,针对TET_2突变,DNA去甲基化剂(HMAS)在慢性粒单核细胞白血病(CMML)、骨髓增生异常综合征(MDS)和急性髓系白血病(AML)等髓系肿瘤的治疗中得到了广泛应用。
出处 《山东医药》 CAS 2019年第11期101-103,共3页 Shandong Medical Journal
基金 广东省高水平大学建设临床重点课题(LCD016ZD026)
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