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MetabolomicsReduced uremic metabolites are prominent feature of sarcopenia, distinct from antioxidative markers for frailty

Due to global aging, frailty and sarcopenia are increasing. Sarcopenia is defined as loss of volume and strength of skeletal muscle in elderlies, while frailty involves multiple domains of aging-related dysfunction, impaired cognition, hypomobility and decreased social activity. However, little i...

2022-10-19 | MTBLS3341 | MetaboLights
MetabolomicsWhole blood metabolomics of dementia patients reveal classes of disease-linked metabolites

Dementia is caused by factors that damage neurons. We quantified small molecular markers in whole blood of dementia patients, using non-targeted liquid chromatography-mass spectroscopy (LC-MS). Thirty-three metabolites, classified into 5 groups (A-E), differed significantly in dementia patients, ...

2021-07-06 | MTBLS2109 | MetaboLights
MetabolomicsResveratrol metabolism in HepG2 (human hepatocytes), HaCaT (human keratinocytes), and C2C12 (mouse myoblasts)
Resveratrol (RESV) is a plant polyphenol, which is thought to have beneficial metabolic effects in laboratory animals as well as in humans. Following oral administration, RESV is immediately catabolized, resulting in low bioavailability. This study compared RESV metabolites and their tissue distribu...
MTBLS127 | MetaboLights
MetabolomicsDistribution of RESV and its metabolite peaks in mouse tissues after oral and skin administration
Resveratrol (RESV) is a plant polyphenol, which is thought to have beneficial metabolic effects in laboratory animals as well as in humans. Following oral administration, RESV is immediately catabolized, resulting in low bioavailability. This study compared RESV metabolites and their tissue distribu...
2014-12-15 | MTBLS125 | MetaboLights
MetabolomicsAbsorption efficiency of RESV through mouse skin using 3 bases in different tissues
Resveratrol (RESV) is a plant polyphenol, which is thought to have beneficial metabolic effects in laboratory animals as well as in humans. Following oral administration, RESV is immediately catabolized, resulting in low bioavailability. This study compared RESV metabolites and their tissue distribu...
2014-12-15 | MTBLS126 | MetaboLights
MetabolomicsIndividual variability in human blood metabolites identifies age-related differences (30 persons, whole blood data)
Metabolites present in human blood document individual physiological states influenced by genetic, epigenetic, and lifestyle factors. Using high-resolution liquid chromatography-mass spectrometry (LC-MS), we performed nontargeted, quantitative metabolomics analysis in blood of 15 young (29 ± 4 y of ...
2016-03-10 | MTBLS265 | MetaboLights
MetabolomicsIndividual variability in human blood metabolites identifies age-related differences (30 persons, RBC data)
Metabolites present in human blood document individual physiological states influenced by genetic, epigenetic, and life-style factors. Using high-resolution liquid chromatography-mass spectrometry (LC-MS), we performed non-targeted, quantitative metabolomics analysis in blood of 15 young (29±4 yr) a...
2016-03-10 | MTBLS267 | MetaboLights
MetabolomicsIndividual variability in human blood metabolites identifies age-related differences (30 persons, plasma data)
Metabolites present in human blood document individual physiological states influenced by genetic, epigenetic, and life-style factors. Using high-resolution liquid chromatography-mass spectrometry (LC-MS), we performed non-targeted, quantitative metabolomics analysis in blood of 15 young (29±4 yr) a...
2016-03-10 | MTBLS266 | MetaboLights
MetabolomicsIndividual variability in human blood metabolites identifies age-related differences - determination of coefficients of variation for each metabolite (3 injections of same sample, 3 independent sample preparations)
Metabolites present in human blood document individual physiological states influenced by genetic, epigenetic, and lifestyle factors. Using high-resolution liquid chromatography-mass spectrometry (LC-MS), we performed nontargeted, quantitative metabolomics analysis in blood of 15 young (29 ± 4 y of ...
2016-03-10 | MTBLS263 | MetaboLights
ProteomicsSer/Leu-swapped cell-free translation system constructed with natural/in vitro transcribed-hybrid tRNA set
Analysis of the peptides and proteins synthesized in a cell-free translation system containing either the natural tRNA extract, the hybrid-SL tRNA set, or the hybrid-SL tRNA set minus one chimeric tRNA using LC-MS.
ORGANISM(S): Cellular Organisms 
2024-04-08 | PXD050604 | JPOST Repository
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