Article
Mitochondrial transplantation restores mitochondrial content and function in SSBP1-related mitochondrial DNA depletion syndrome.
BMB reports - 1 Apr 2026
Kim Dohee, Lee Seo-Eun, Cha JuHyuen, Lee Jun Ho, Kang Young Cheol, Lee Sang-Yeon
Abstract excerpt
This study examined therapeutic potential of mitochondrial transplantation using PN-101, a mitochondria preparation derived from human umbilical cord mesenchymal stem cells (UCMSCs), to address SSBP1-related mitochondrial DNA (mtDNA) depletion syndrome. Patient-derived fibroblasts harboring a heterozygous SSBP1 mutation (c.272G>A:p.Arg91Gln) were treated with PN-101. Its successful uptake and integration into...
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