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从非裔美国裔健康患者中生成两个诱导多能干细胞系。

Generation of two induced pluripotent stem cell lines from healthy patients of African American ancestry.

机构信息

Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.

Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.

出版信息

Stem Cell Res. 2024 Apr;76:103322. doi: 10.1016/j.scr.2024.103322. Epub 2024 Feb 10.

Abstract

Stem cells are a resourceful tool for investigating cardiovascular disease in the context of race and gender. Once derived from blood or skin cells, the reprogrammed induced pluripotent stem cells (iPSCs) adopt an embryonic-like pluripotent state, enabling researchers to develop drug screening or disease modeling platforms. Here, we generated two iPSC lines from peripheral blood mononuclear cells (PBMCs) of two healthy African American patients. Both lines display the usual morphology of pluripotent stem cells, demonstrate elevated expression of pluripotent markers, show normal karyotype, and differentiate into all three germ layers in vitro.

摘要

干细胞是研究心血管疾病与种族和性别相关性的有力工具。这些经重编程的诱导多能干细胞(iPSCs)一旦从血液或皮肤细胞中分离出来,就会呈现出类似胚胎的多能状态,从而使研究人员能够开发药物筛选或疾病建模平台。在这里,我们从两名健康的非裔美国患者的外周血单核细胞(PBMCs)中生成了两条 iPSC 系。这两条系都表现出了多能干细胞的通常形态,显示出高水平的多能标志物表达,具有正常的核型,并能在体外分化为三个胚层。

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