Aberrant methylmalonylation underlies methylmalonic acidemia and is attenuated by an engineered sirtuin

PSE Head, S Myung, Y Chen, JL Schneller… - Science translational …, 2022 - science.org
Organic acidemias such as methylmalonic acidemia (MMA) are a group of inborn errors of
metabolism that typically arise from defects in the catabolism of amino and fatty acids …

Integrated multi-omics reveals anaplerotic rewiring in methylmalonyl-CoA mutase deficiency

P Forny, X Bonilla, D Lamparter, W Shao, T Plessl… - Nature …, 2023 - nature.com
Methylmalonic aciduria (MMA) is an inborn error of metabolism with multiple monogenic
causes and a poorly understood pathogenesis, leading to the absence of effective causal …

Metabolic phenotype of methylmalonic acidemia in mice and humans: the role of skeletal muscle

RJ Chandler, J Sloan, H Fu, M Tsai, S Stabler… - BMC medical …, 2007 - Springer
Abstract Background Mutations in methylmalonyl-CoA mutase cause methylmalonic
acidemia, a common organic aciduria. Current treatment regimens rely on dietary …

Novel mouse models of methylmalonic aciduria recapitulate phenotypic traits with a genetic dosage effect

P Forny, A Schumann, M Mustedanagic… - Journal of Biological …, 2016 - ASBMB
Methylmalonic aciduria (MMAuria), caused by deficiency of methylmalonyl-CoA mutase
(MUT), usually presents in the newborn period with failure to thrive and metabolic crisis …

[HTML][HTML] FGF21 underlies a hormetic response to metabolic stress in methylmalonic acidemia

I Manoli, JR Sysol, MW Epping, L Li, C Wang… - JCI insight, 2018 - ncbi.nlm.nih.gov
Methylmalonic acidemia (MMA), an organic acidemia characterized by metabolic instability
and multiorgan complications, is most frequently caused by mutations in methylmalonyl-CoA …

Systemic messenger RNA therapy as a treatment for methylmalonic acidemia

D An, JL Schneller, A Frassetto, S Liang, X Zhu… - Cell reports, 2017 - cell.com
Isolated methylmalonic acidemia/aciduria (MMA) is a devastating metabolic disorder with
poor outcomes despite current medical treatments. Like other mitochondrial enzymopathies …

Label-free quantitative proteomics in a methylmalonyl-CoA mutase-silenced neuroblastoma cell line

M Costanzo, A Cevenini, E Marchese… - International journal of …, 2018 - mdpi.com
Methylmalonic acidemias (MMAs) are inborn errors of metabolism due to the deficient
activity of methylmalonyl-CoA mutase (MUT). MUT catalyzes the formation of succinyl-CoA …

The proteome of methylmalonic acidemia (MMA): the elucidation of altered pathways in patient livers

M Caterino, RJ Chandler, JL Sloan, K Dorko… - Molecular …, 2016 - pubs.rsc.org
Methylmalonic acidemia (MMA) is a heterogeneous and severe autosomal recessive inborn
error of metabolism most commonly caused by the deficient activity of the vitamin B12 …

Gene therapy for methylmalonic acidemia: past, present, and future

RJ Chandler, CP Venditti - Human Gene Therapy, 2019 - liebertpub.com
Methylmalonic acidemia (MMA) is a severe, and sometimes lethal, monogenic metabolic
disorder in need of improved treatments. A number of new genomic therapies, which include …

Long-term rescue of a lethal murine model of methylmalonic acidemia using adeno associated viral gene therapy

RJ Chandler, CP Venditti - Molecular Therapy, 2010 - cell.com
Methylmalonic acidemia (MMA) is an organic acidemia caused by deficient activity of the
mitochondrial enzyme methylmalonyl-CoA mutase (MUT). This disorder is associated with …