An integration-free iPSC line (SDQLCHi017-A) derived from a patient with nemaline myopathy-2 disease carrying compound heterozygote mutations in NEB gene

源自患有 2 型线粒体肌病的患者(携带 NEB 基因复合杂合突变)的无整合 iPSC 系 (SDQLCHi017-A)

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作者:Yanyan Ma, Haiyan Zhang, Xiaomei Li, Xiaomeng Yang, Yue Li, Jingyun Guan, Yuqiang Lv, Zhongtao Gai, Yi Liu

Abstract

Nemaline myopathy-2 (NEM2) is an autosomal recessive skeletal muscle disorder caused by mutations in the nebulin (NEB) gene. We report the generation and characterization of a human induced pluripotent stem cell (iPSC) line SDQLCHi017-A, derived from a 1-month-old patient with NEM2 carrying compound heterozygote mutations (c.6915+1G>T, c.14910+3G>C) in NEB gene. The peripheral blood mononuclear cells (PBMCs) were reprogrammed with non-integrating episomal vectors coding OCT4, SOX2, KLF4, BCL-XL and MYC. The established iPSC line contained the same mutations found in the patient, showed a normal karyotype, could differentiate into cells of three germ layers in vitro and expressed pluripotency markers.

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