Results 61 to 70 of about 80,661 (193)

Central nervous system-targeted adeno-associated virus gene therapy in methylmalonic acidemia

open access: yesMolecular Therapy: Methods & Clinical Development, 2021
Methylmalonic acidemia (MMA) is a severe metabolic disorder most commonly caused by a mutation in the methylmalonyl-CoA mutase (MMUT) gene. Patients with MMA experience multisystemic disease manifestations and remain at risk for neurological disease ...
Francis J. May   +4 more
doaj   +1 more source

Gut Microbiota Regulates Systemic Inflammatory Response and Compensatory Anti‐Inflammatory Response Syndromes by Targeting PF4+ Macrophages in Acute Pancreatitis

open access: yesAdvanced Science, Volume 13, Issue 46, 17 August 2026.
ABSTRACT Acute pancreatitis (AP) begins with pancreatic local inflammation, leading to the onset of systemic inflammatory response syndrome (SIRS), followed by compensatory anti‐inflammatory response syndrome (CARS), which causes immune paralysis and higher mortality rate.
Liwei Liu   +15 more
wiley   +1 more source

Importance of the histidine ligand to coenzyme B12 in the reaction catalyzed by methylmalonyl-CoA mutase

open access: yes, 2002
Methylmalonyl-CoA mutase is an adenosylcobalamin (AdoCbl)-dependent enzyme that catalyzes the rearrangement of methylmalonyl-CoA to succinyl-CoA. The crystal structure of this protein revealed that binding of the cofactor is accompanied by a significant ...
Vlasie, Monica   +5 more
core   +1 more source

Imerslund‐Gräsbeck Syndrome Caused by Compound Heterozygous Mutations in the AMN Gene: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT The 7‐year‐old girl had recurrent anemia for 6 years, showing large cell anemia. The parent‐derived AMN double heterozygous mutation was detected to confirm the diagnosis of IGS. The hemogram was normal after intramuscular injection of vitamin B12, and there were no other complications.
Cheng Chen   +8 more
wiley   +1 more source

MMUT holo-mutase activity in liver.

open access: yes, 2022
MMA mice (-/-) or heterozygous mice (+/-) were treated with 1×1014 vg/kg mLB-001 at PND 1 (D1) or 5×1013 vg/kg mLB-001 at 8 weeks of age (W8). Terminal samples were analyzed at 6 months post-dosing.
Noel Walsh (13833794)   +17 more
core   +1 more source

Unlocking the Bioactive Potential of Streptomyces: A Multidisciplinary Approach to Strain Improvement

open access: yesMicrobiologyOpen, Volume 15, Issue 4, August 2026.
This paper aims to address critical gaps in the literature by providing a comprehensive, integrative synthesis of recent advances in Streptomyces strain improvement, with a particular focus on optimizing secondary metabolite production through a multidisciplinary approach.
Anum Goraya   +5 more
wiley   +1 more source

Model studies for the methylmalonyl-coenzyme A mutase-catalyzed isomerization reaction.

open access: yes, 2004
Model studies for the methylmalonyl-coenzyme A mutase-catalyzed isomerization ...
Pierre. Daublain (7993376)
core   +4 more sources

The subunit structure of methylmalonyl-CoA mutase from Propionibacterium shermanii [PDF]

open access: yesBiochemical Journal, 1986
5′-Deoxyadenosylcobalamin-dependent methylmalonyl-CoA mutase was purified to homogeneity from Propionibacterium shermanii by a simplified procedure. The native enzyme has an apparent Mr of 165,000, similar to the enzyme from other sources but larger than previously reported.
F, Francalanci   +4 more
openaire   +2 more sources

Raptor and Drp1 Function Synthetically to Control Hypoxic Death and the Mitochondrial Network in Caenorhabditis elegans

open access: yesThe FASEB Journal, Volume 40, Issue 13, 15 July 2026.
Hypoxia results in fragmented mitochondria. Whether this fragmentation promotes or prevents cell death is unresolved. Caenorhabditis elegans mutants defective in mitochondrial fission and fusion coupled with a hypoxia resistant Raptor mutant demonstrated that hypoxia‐induced mitochondrial fragmentation occurs without an intact fission machinery and ...
Julien Goldstick   +4 more
wiley   +1 more source

Awakening sleeping beauty: production of propionic acid in Escherichia coli through the sbm operon requires the activity of a methylmalonyl-CoA epimerase

open access: yesMicrobial Cell Factories, 2017
Background Propionic acid is used primarily as a food preservative with smaller applications as a chemical building block for the production of many products including fabrics, cosmetics, drugs, and plastics.
Ricardo Axayacatl Gonzalez-Garcia   +5 more
doaj   +1 more source

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