{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["13"],"submitter":["Sun S"],"pubmed_abstract":["Background
The cblC type methylmalonic acidemia is the most common methylmalonic acidemia (MMA) in China. The biochemical characteristics of this disease include elevated methylmalonic acid and homocysteine (HCY), increased propionylcarnitine (C3), decreased free carnitine (C0). In this study, we aimed to clarify the roles of these biomarkers in cblC-MMA induced cognitive impairment and evaluate the capacity of methylmalonic acid in different fluids or exosomes to distinguish cblC-MMA induced cognitive impairment.Methods
15 non-inherited hyperhomocysteinemia (HHcy) patients, 42 cblC-MMA patients and 57 age- and sex-matched healthy children were recruited in this study. The levels of HCY were detected by an automatic immune analyzer. The levels of acylcarnitines and methylma"],"journal":["Frontiers in neurology"],"pagination":["1090958"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9792485"],"repository":["biostudies-literature"],"pubmed_title":["Methylmalonic acid levels in serum, exosomes, and urine and its association with cblC type methylmalonic acidemia-induced cognitive impairment."],"pmcid":["PMC9792485"],"pubmed_authors":["Rong Y","Jin H","Sun S","Li Q","Song W"],"additional_accession":[]},"is_claimable":false,"name":"Methylmalonic acid levels in serum, exosomes, and urine and its association with cblC type methylmalonic acidemia-induced cognitive impairment.","description":"Background
The cblC type methylmalonic acidemia is the most common methylmalonic acidemia (MMA) in China. The biochemical characteristics of this disease include elevated methylmalonic acid and homocysteine (HCY), increased propionylcarnitine (C3), decreased free carnitine (C0). In this study, we aimed to clarify the roles of these biomarkers in cblC-MMA induced cognitive impairment and evaluate the capacity of methylmalonic acid in different fluids or exosomes to distinguish cblC-MMA induced cognitive impairment.Methods
15 non-inherited hyperhomocysteinemia (HHcy) patients, 42 cblC-MMA patients and 57 age- and sex-matched healthy children were recruited in this study. The levels of HCY were detected by an automatic immune analyzer. The levels of acylcarnitines and methylma","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022","modification":"2025-04-04T14:10:33.927Z","creation":"2025-02-19T01:56:59.444Z"},"accession":"S-EPMC9792485","cross_references":{"pubmed":["36582607"],"doi":["10.3389/fneur.2022.1090958"]}}