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Bcl-x_L在原发性血小板增多症患者巨核细胞分化过程中的表达 被引量:1

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摘要 原发性血小板增多症(ET)是一类造血系统慢性骨髓增生性疾病,其临床特点是外周血中血小板持续增高,同时骨髓中巨核细胞过度增生。ET的发病机制目前尚未完全明确。近来有学者发现体外诱导CD34^+细胞分化得到的巨核细胞具有明显的凋亡特征,是巨核细胞成熟晚期的表现。有研究也显示了巨核细胞的凋亡特征,显示血小板的形成是巨核细胞成熟后的晚期表现。抗凋亡蛋白Bcl-xL属于Bcl-2蛋白家族,主要在造血细胞中表达,在调节造血干细胞的分化中具有重要功能。有人研究发现抗凋亡蛋白Bcl-xL,
机构地区 中国医学科学院
出处 《中华血液学杂志》 CAS CSCD 北大核心 2006年第1期50-52,共3页 Chinese Journal of Hematology
基金 国家863计划资助项目(2002AA217041 2003AA205060)
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参考文献9

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二级参考文献6

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