Yamasaki Amanda E, Warshaw Jane N, Kyalwazi Beverly L, Matsui Hiroko, Jepsen Kristen, Panopoulos Athanasia D
Department of Biological Sciences, University of Notre Dame, IN 46556, USA; Center for Stem Cells and Regenerative Medicine, University of Notre Dame, IN 46556, USA.
Department of Biological Sciences, University of Notre Dame, IN 46556, USA.
Stem Cell Res. 2020 Dec;49:102096. doi: 10.1016/j.scr.2020.102096. Epub 2020 Nov 23.
Cancer-derived iPSCs have provided valuable insight into oncogenesis, but human cancer cells can often be difficult to reprogram, especially in cases of complex genetic abnormalities. Here we report, to our knowledge, the first successful generation of an iPSC line from a human immortalized acute myeloid leukemia (AML) cell line, the cell line HL-60. This iPSC line retains a majority of the leukemic genotype and displays defects in myeloid differentiation, thus providing a tool for modeling and studying AML.
癌症衍生的诱导多能干细胞为肿瘤发生提供了有价值的见解,但人类癌细胞往往难以重编程,尤其是在复杂基因异常的情况下。据我们所知,在此我们报告首次成功从人类永生化急性髓系白血病(AML)细胞系HL-60生成了诱导多能干细胞系。该诱导多能干细胞系保留了大部分白血病基因型,并在髓系分化方面存在缺陷,从而为AML的建模和研究提供了一个工具。