Theodore E. Leonard

mRNA-LNP therapy restores systemic nucleoside imbalance in a mitochondrial DNA depletion syndrome

Mitochondrial DNA depletion syndromes (MDS) are inherited conditions caused by pathogenic variants in mitochondrial DNA maintenance genes. Most MDS are severe, fatal and incurable conditions. Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is an MDS resulting from loss-of-function mutations in the TYMP ge...