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诱导多能干细胞系 UKWNLi005-A 的建立,该细胞系源自一名法布里病患者,其 GLA 基因突变 c.376A>G 致病性未知。

Generation of the induced pluripotent stem cell line UKWNLi005-A derived from a patient with the GLA mutation c.376A > G of unknown pathogenicity in Fabry disease.

机构信息

Department of Neurology, University of Würzburg, 97080 Würzburg, Germany.

Institute for Human Genetics, University of Würzburg, 97074 Würzburg, Germany.

出版信息

Stem Cell Res. 2022 May;61:102747. doi: 10.1016/j.scr.2022.102747. Epub 2022 Mar 14.

Abstract

Human dermal fibroblasts (HDF) were obtained by skin punch biopsy from a 51-year old man with suspected Fabry disease (FD), carrying the hemizygous c.376A > G variant in the α-galactosidase A gene (GLA). Cultured HDF were reprogrammed to induced pluripotent stem cells (iPSC) using a non-modified RNA-based transfection protocol. GLA-S126G-iPSC exhibit typical embryonic stem cell-like morphology, normal karyotype, expression of all tested pluripotency markers, and three germ layer differentiation potential. We provide a novel patient-specific cell line that can be used to investigate a genetic variation of yet unknown significance.

摘要

人类真皮成纤维细胞(HDF)取自一位 51 岁疑似法布瑞病(FD)男性的皮肤穿刺活检样本,该男性携带α-半乳糖苷酶 A 基因(GLA)的半合子 c.376A>G 变异。使用非修饰的基于 RNA 的转染方案将培养的 HDF 重编程为诱导多能干细胞(iPSC)。GLA-S126G-iPSC 表现出典型的胚胎干细胞样形态、正常核型、所有测试的多能性标志物的表达以及三个胚层分化潜能。我们提供了一种新的患者特异性细胞系,可用于研究具有未知意义的遗传变异。

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