August 13, 2020

The Niche

Knoepfler lab stem cell blog

Huimin Zhao

5 min read

The Juan Carlos Izpisua Belmonte group published a Cell paper today on using gene editing to reverse mutations associated with human mitochondrial disease. The paper is Reddy, et al. and is entitled, “Selective Elimination of Mitochondrial Mutations in the Germline by Genome Editing”. The authors report success using TALEN-based gene editing or mitochondrial-direct restriction enzyme (mito-ApaLI) to reduce the burden of mutant mitochondrial DNA (mtDNA). Their work was done primarily in mice, but also using chimeras made with murine oocytes fused with human cells bearing …Read More