Generation of an NANS homozygous knockout human induced pluripotent stem cell line by the insertion of GFP-P2A-Puro via CRISPR/Cas9 editing

Generation of an NANS homozygous knockout human induced pluripotent stem cell line by the insertion of GFP-P2A-Puro via CRISPR/Cas9 editing

N-acetylneuraminic acid synthase (NANS), the gene encoding the synthase for N-acetylneuraminic acid (NeuNAc; sialic acid), is closely associated with infantile-onset severe developmental delay and skeletal dysplasia. However, the role and the involved mechanisms of NANS functioning have not been ful...

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Bibliographic Details
Main Authors: Qian Bu, Huaqin Zhang, Qian Liu, Yanping Dai, Qian Wei, Aiqin Xue, Yan Huang, Kai Zhong, Yina Huang, Hong Gao, Xiaobo Cen
Format: Article
Language:English
Published: Elsevier 2020-12-01
Series:Stem Cell Research
Online Access:http://www.sciencedirect.com/science/article/pii/S1873506120303536
Description
Summary:N-acetylneuraminic acid synthase (NANS), the gene encoding the synthase for N-acetylneuraminic acid (NeuNAc; sialic acid), is closely associated with infantile-onset severe developmental delay and skeletal dysplasia. However, the role and the involved mechanisms of NANS functioning have not been fully understood to date. Here, we generated a homozygous NANS-knockout human induced pluripotent stem cell (iPSC) line, NCCSEDi001-A-1, via the CRISPR/Cas9-based gene editing method. The NCCSEDi001-A-1 cell line does not express NANS protein, but maintains a normal karyotype, pluripotency, and trilineage differentiation potential.
ISSN:1873-5061

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