Establishment of an induced pluripotent stem cell line PUMCHi004-A from a hereditary transthyretin amyloid cardiomyopathy patient with transthyretin (TTR) p.Asp38Asn mutation
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Hereditary transthyretin amyloid cardiomyopathy is cardiac involvement in systemic transthyretin amyloidosis. For the first time, we generated induced pluripotent stem cell (iPSC) line of hATTR-CM carrying the TTR mutation p.Asp38Asn. We isolated peripheral blood mononuclear cells from the patient's peripheral blood. The reprogramming of PBMCs achieved a pluripotent state by the transfection of non-integrated episomal vectors. We demonstrated pluripotency with the presence of cell surface markers, the expression of pluripotency-related genes and the ability to form teratoma composed of three germ layers in vivo. This iPSC line is a useful model for studying the pathogenic mechanism of TTR p.Asp38Asn mutation.
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基因水平:PCR Array、RT-PCR、PCR、单细胞测序
蛋白水平:MSD、Luminex、CBA、Elispot、Antibody Array、ELISA、Sengenics
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组织水平:空间多组学、多重荧光免疫组化、免疫组化、免疫荧光
数据分析:流式数据分析、组化数据分析、多因子数据分析
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