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首页> 外文期刊>Haematologica >Hypereosinophilic syndrome and cyclic oscillations in blood cell counts. A clonal disorder of hematopoiesis originating in a pluripotent stem cell | Haematologica
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Hypereosinophilic syndrome and cyclic oscillations in blood cell counts. A clonal disorder of hematopoiesis originating in a pluripotent stem cell | Haematologica

机译:高嗜酸性综合征和血细胞计数的周期性波动。起源于多能干细胞的造血克隆性疾病血液学

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We studied a patient with hypereosinophilic syndrome (HES) who had myeloproliferative features, was unresponsive to imatinib mesylate, and showed cyclic oscillations in blood cell counts. No rearrangement in PDGFRA, PDGFRB and ETV6 genes was detected. Clonal analysis of hematopoiesis consistently showed skewed X-chromosome inactivation patterns in both granulocytes and T-lymphocytes, indicating a clonal myeloproliferative disorder originating in a pluripotent stem cell.
机译:我们研究了患有嗜酸性粒细胞增高综合征(HES)的患者,该患者具有骨髓增生特征,对甲磺酸伊马替尼无反应,并显示出血细胞计数的周期性波动。没有检测到PDGFRA,PDGFRB和ETV6基因的重排。造血功能的克隆分析始终显示出粒细胞和T淋巴细胞的X染色体失活模式偏斜,表明克隆的骨髓增生性疾病起源于多能干细胞。

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