诱导多能干细胞
生物
基因
细胞培养
突变
遗传学
疾病
复合杂合度
分子生物学
内科学
医学
胚胎干细胞
作者
Ning Liu,Yongsheng Ge,Yang Yanan,Fen Zhao,Yuqiang Lv,Zilong Li,Rui Dong,Yi Liu,Zhongtao Gai
标识
DOI:10.1016/j.scr.2024.103325
摘要
Canavan disease (CD, OMIM# 271900) is an autosomal recessive neurodegenerative disorder caused by homozygous or compound heterozygous mutations in ASPA gene, which result in catalytic deficiency of the aspartoacylase enzyme and the accumulation of N-acetylaspartic acid (NAA). Clinical presentation varies according to the age of disease onset. Here, we generated a human induced pluripotent stem cell line (hiPSCs) SDQLCHi064-A from a 5-month old boy with CD carrying two novel frame shift mutations c.556_559dupGTTC (p.L187Rfs*5) and c.919delA (p.S307Vfs*24) of the ASPA gene, in order for us to better understanding the disease.
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