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首页> 外文期刊>Stem cell research >Generation of patient-specific induced pluripotent stem cells (KSCBi007-A) derived from a patient with Prader–Willi syndrome retain maternal uniparental disomy (UPD)
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Generation of patient-specific induced pluripotent stem cells (KSCBi007-A) derived from a patient with Prader–Willi syndrome retain maternal uniparental disomy (UPD)

机译:产生患者特异性诱导的多能干细胞(KSCBI007-A)衍生自Prader-Willi综合征的患者保留孕产妇发单人强性(UPD)

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Prader–Willi syndrome (PWS) is a neurodevelopmental disorder caused by loss of paternally expressed genes in an imprinted region of 15q11.2–q13. We established a human-induced pluripotent stem cell (hiPSC) line, KSCBi007-A, from the peripheral blood mononuclear cells of a 5-month-old girl with PWS that retained maternal uniparental disomy (UPD). Methylation-specific multiplex ligation-dependent probe amplification (MS-MLPA) of genomic DNA revealed the maternal UPD in the hiPSCs. The generated hiPSC line expressed pluripotency markers and showed the ability to differentiate into three germ layers in vitro. This hiPSC line could be used as a cellular model of an imprinting disorder in humans.
机译:PRADER-WILLI综合征(PWS)是一种神经开发障碍,其在15季度的印记区域的患者表达基因丧失引起的。我们建立了一种人诱导的多能干细胞(HIPSC)线KSCBI007-A,从一个5个月大女孩的外周血单核细胞,患有孕产妇发起天使(UPD)的PW。基因组DNA的甲基化特异性多重结扎依赖性探针扩增(MS-MLPA)揭示了HIPSC中的母体抑制。产生的HIPSC线表表达多能性标记,并显示出在体外分化为三种胚层的能力。这种HIPSC线可以用作人类印记障碍的蜂窝模型。

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