Human induced pluripotent stem cell line (SDQLCHi064-A) derived from a patient with Canavan disease carrying c.556_559dup GTTC and c.919delA mutations in the ASPA gene

Stem Cell Res. 2024 Apr:76:103325. doi: 10.1016/j.scr.2024.103325. Epub 2024 Feb 1.

Abstract

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.

MeSH terms

  • Amidohydrolases / genetics
  • Amidohydrolases / metabolism
  • Canavan Disease* / genetics
  • Canavan Disease* / metabolism
  • Homozygote
  • Humans
  • Induced Pluripotent Stem Cells* / metabolism
  • Infant
  • Male
  • Mutation / genetics

Substances

  • Amidohydrolases