Results 121 to 130 of about 26,570 (248)
Journal of Inherited Metabolic Disease, Volume 49, Issue 4, July 2026.This study shows that methionine synthase (MS) interacts with MATα2, responsible for SAM production, and the methyltransferase DNMT3b in the nucleus. These results support the idea that spatial compartmentalization of one‐carbon metabolism could play a major role in regulating the epigenome.
Manon Jeandel +8 more
wiley +1 more source
Homocysteine, Cobalamin and Folate Status and their Relations to Neurocognitive and Psychological Markers in Elderly in Northeastern of Iran [PDF]
Iranian Journal of Basic Medical Sciences, 2013 Objective(s): Incidence of neurocognitive and psychological disorders may be related to serum homocystein (Hcy), cobalamin (vitamin B12 ) and folate levels in old people. The aim of this study was to assess the relation between Hcy, cobalamin, folate and
Lida Manavifar +6 more
doaj
, 2013 Treatment with the anti-diabetic drug metformin is followed by a decline in plasma cobalamin, but it is unsettled whether this denotes an impaired cobalamin status.
Ebba Nexo +4 more
core +1 more source
Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.Dietary norbixin (0.15 g/kg) optimally promotes growth, immunocompetence, antioxidant defence, gut microbial balance, carotenoid accumulation, and overall nutritional quality in Macrobrachium nipponense. ABSTRACT Background Natural carotenoids have gained considerable attention in aquaculture due to their potential to enhance growth performance ...
Mohammad Ettefaghdoost +2 more
wiley +1 more source
Ribozymes for RNA‐Catalyzed RNA Methylation and Labeling
Angewandte Chemie International Edition, Volume 65, Issue 23, 1 June 2026.Ribozymes are powerful tools for site‐specific RNA modification. Their activities range from installing tags and fluorophores to generating natural RNA methylations, making them valuable tools to uncover the many functions that RNA plays in nature.
Carolin P. M. Scheitl +1 more
wiley +1 more source
PLoS ONE, 2017 Vitamin B12 (cobalamin) deficiency is prevalent worldwide and causes megaloblastic anemia and neurologic deficits. While the anemia can be treated, the neurologic deficits can become refractive to treatment as the disease progresses.
Kaveri Arora +4 more
doaj +1 more source
Mitochondrial cobalamin binding proteins in patients with inborn errors of cobalamin metabolism
, 2006 Vitamin B12 (cobalamin, Cbl) is required as a cofactor for two human enzymes: methylmalonyl-CoA mutase (MCM) and methionine synthase (MS). Fibroblasts from patients with inborn errors of cobalamin metabolism have been classified into nine distinct ...
Moras, Emily.
core
Ligand Binding Characteristics of the Cobalamin Binder from Zebrafish.
, 2012 The zebrafish cobalamin binder (as well as human TC, HC, and IF) was incubated for 18 hours with 57[Co]-cobalamin and increasing concentrations of the unlabeled ligand: cyano-cobalamin (A), dicyano-cobinamide (B) and adenosyl-pseudo-cobalamin (C ...
Eva Greibe (171188) +2 more
core +1 more source
Analytical Science Advances, Volume 7, Issue 1, June 2026.ABSTRACT In this study, a unique pH‐sensitive PEG/C/PVA hydrogel based on chitosan (C), polyvinyl propylene (PVP) and polyethylenglycol (PEG) crosslinked with tetraethyl orthosilicate (TEOS) was fabricated. This PEG/C/PVA hydrogel was designed to deliver different drugs with distinct release profiles, including diclofenac sodium and ciprofloxacin, and ...
Danial Mazhar +4 more
wiley +1 more source
PLoS ONEChronic inflammatory enteropathy (CIE) in dogs, a spontaneous model of human inflammatory bowel disease (IBD), is associated with a high rate of cobalamin deficiency.
Stefanie Kather +8 more
doaj +1 more source