首页> 外文期刊>Molecular and Cellular Biology >Mice bearing the E mu-myc and E mu-pim-1 transgenes develop pre-B-cell leukemia prenatally.
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Mice bearing the E mu-myc and E mu-pim-1 transgenes develop pre-B-cell leukemia prenatally.

机译:带有E mu-myc和E mu-pim-1转基因的小鼠在出生前会发展为B细胞白血病。

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Previously, it has been shown that E mu-pim-1 transgenic mice are predisposed to T-cell lymphomas, whereas E mu-myc transgenic mice are predisposed to pre-B-cell lymphomas. Here we show that double-transgenic E mu-myc E mu-pim-1 mice exhibit pre-B-cell leukemia in utero. Upon transplantation into recipient mice, embryo-derived double-transgenic leukemic cells frequently progressed to highly malignant monoclonal tumors, indicating that additional (epi)genetic events had occurred during the progression of the disease.
机译:以前,已经表明E mu-pim-1转基因小鼠易患T细胞淋巴瘤,而E mu-myc转基因小鼠易患B细胞前淋巴瘤。在这里,我们显示双转基因E mu-myc E mu-pim-1小鼠在子宫内表现出前B细胞白血病。移植到受体小鼠中后,源自胚胎的双转基因白血病细胞经常发展为高度恶性的单克隆肿瘤,这表明在疾病发展过程中还发生了其他的(表观)遗传事件。

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