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MetabolomicsNew plasma preparation approach to enrich metabolome coverage in untargeted metabolomics: plasma protein bound hydrophobic metabolite release with proteinase K
Plasma untargeted metabolomics is a common method for evaluation of the mechanisms underlying human pathologies and identification of novel biomarkers. The plasma proteins provide the environment for transport of hydrophobic metabolites. The current sample preparation protocol relies on the immediat...
2022-03-18 | MTBLS670 | MetaboLights
MetabolomicsA Metabonomic Comparison of Human Serum and Plasma Subtypes Using Untargeted NMR Spectroscopy and UPLC-MS (NMR assays)
INTRODUCTION: Differences in the metabolite profiles between serum and plasma are incompletely understood. OBJECTIVES: To evaluate metabolic profile differences between serum and plasma and among plasma sample subtypes. METHODS: We analyzed serum, platelet rich plasma (PRP), platelet poo...
2018-07-25 | MTBLS470 | MetaboLights
MetabolomicsUnexpected similarities between the Schizosaccharomyces and human blood metabolomes, and novel human metabolites (Blood plasma and RBC fractions)
Metabolomics, a new branch of chemical biology, provides compositional and quantitative information about the state of organism or cell at the levels of metabolite constituents. We here report non-targeted metabolome of human blood that is made up of plasma and red blood cells (RBCs), using liquid-c...
2014-07-08 | MTBLS88 | 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
MetabolomicsMaHPIC Experiment HuC - Metabolomics of plasma samples from human volunteers infected with Plasmodium vivax
Project Description:
The Malaria Host-Pathogen Interaction Center (MaHPIC) is a transdisciplinary malaria systems biology research program initially supported by an NIH/NIAID contract (HHSN272201200031C, 2012-2017; see http://w...
2018-06-19 | MTBLS665 | MetaboLights
MetabolomicsMembrane lipid as cofactor of cargo uptake and release by box-like lipid transfer proteins
Lipid transfer proteins (LTPs) shuttle their cargo lipids between cellular membranes. LTPs facilitate the costly extraction of a lipid from a donor membrane, and its delivery into the acceptor membrane, but the mechanisms remain poorly understood. We combined extensive molecular dynamics simulations...
2026-10-06 | MTBLS15933 | MetaboLights
MetabolomicsUnexpected similarities between the Schizosaccharomyces and human blood metabolomes, and novel human metabolites (Blood fraction)
Metabolomics, a new branch of chemical biology, provides compositional and quantitative information about the state of organism or cell at the levels of metabolite constituents. We here report non-targeted metabolome of human blood that is made up of plasma and red blood cells (RBCs), using liquid-c...
2014-07-08 | MTBLS87 | MetaboLights
MetabolomicsMetabolomics of the human aqueous humor
Introduction: The optical elements of the eye – cornea, lens, and vitreous humor – are avascular tissues, and their nutrition and waste removal are provided by aqueous humor (AH). The AH production occurs through the active secretion and the passive diffusion/ultrafiltration of blood plasma. The com...
2017-11-06 | MTBLS386 | MetaboLights
MetabolomicsUntargeted plasma metabolome identifies biomarkers in patients with extracranial arteriovenous malformations

OBJECTIVE: This study aimed to investigate the plasma metabolic profile of patients with extracranial arteriovenous malformations (AVM).

METHOD: Plasma samples were collected from 32 AVM patients and 30 healthy controls (HC). Ultra-high performance liquid c...

2023-10-30 | MTBLS7753 | MetaboLights
MetabolomicsMaHPIC Experiment HuB - Metabolomics analysis of human plasma from patients infected with Plasmodium falciparum and P.vivax for discovery of diagnostic markers of malaria
MaHPIC Experimental Description:
This study is based on archived plasma from samples collected between 2011 and 2014. Patients in Thailand who were infected with Plasmodium falciparum (30 subjects), P. vivax (30 subjects), co-infected with P. falciparum and P. viv...
2018-09-05 | MTBLS664 | MetaboLights
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