Generation of patient-derived IPSC lines from a girl with Combined Oxidative Phosphorylation Deficiency 23 (COXPD23) caused by compound heterozygous GTPBP3 variants

Abstract

Combined Oxidative Phosphorylation Deficiency 23 (COXPD23) caused by mutations in GTPBP3 gene is a rare mitochondrial disease. The patient-derived PBMCs of sibling with the compound heterozygous variants in GTPBP3 (NM_133644): c.1289G>A(p.Cys430Tyr); c.545G>A(p.Gly182Glu) were reprogrammed into induced pluripotent stemcell (iPSC) lines (DPNJMUi001-A.) using non-integrative Sendai virus. The COXPD23 iPSC lines present normal karyotypes, high expression of pluripotency markers and the capacity to differentiate into cells of all three germ layers.