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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
MetabolomicsDiagnostic Potential of Plasma IgG N-glycans in Discriminating Thyroid Cancer from Benign Thyroid Nodules and Healthy Controls

BACKGROUND: Novel biomarkers are urgently needed to distinguish between benign and malignant thyroid nodules and detect thyroid cancer in the early stage. The associations between serum IgG N-glycosylation and thyroid cancer risk have been revealed. We aimed to explore the potent...

2021-09-01 | MTBLS2935 | MetaboLights
ProteomicsPROMIS-Quan: a novel proteomic method for plasma biomarker quantification
Unbiased proteomic analysis of plasma samples holds the promise to reveal clinically invaluable disease biomarkers. However the tremendous dynamic range of the plasma proteome has so far hampered the identification of such low abundant markers. To overcome this challenge we analyzed the plasma micro...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-31 | MSV000080835 | MassIVE
ProteomicsPlasma proteome profiling to detect and avoid sample-related biases in biomarker studies
Blood-based protein tests inform medical decision-making, but despite major investments, few new biomarkers reach the clinic. Plasma and serum are rich sources of information about an individual’s health state and mass spectrometry (MS)-based proteomics now allows highly specific and quantitative re...
ORGANISM(S): Homo sapiens (Human) 
2018-11-23 | PXD011749 | Pride
Plasma Quality Pre-analytics Biomarker Plasma proteome profiling 
MetabolomicsUPLC-Q-TOF/MS-Based Plasma and Urine Metabolomics Contribute to the Diagnosis of Sepsis
In this study, we aimed to identify potential metabolic biomarkers that can improve the diagnostic accuracy of sepsis. Sixty-six patients including 30 septic and 36 nonsepsis patients from an intensive care unit were recruited. The global plasma and urine metabolomic profiles were determined by ultr...
2023-04-18 | MTBLS3505 | MetaboLights
MetabolomicsMetabolome and exposome profiling of the biospecimens from COVID-19 patients in India (Blood plasma assay)

INTRODUCTION: COVID-19 has become a global impediment by bringing everything to a halt starting from January 2020. India underwent the lockdown starting from 22nd March 2020 with the sudden spike in the number of COVID-19 patients in major cities and states. This study focus...

2022-01-13 | MTBLS2291 | MetaboLights
TranscriptomicsA Transcriptomic Reporter Assay Employing Neutrophils to Measure Immunogenic Activity of Septic Patients' Plasma (PBMC)
The wide array of molecules carried by plasma regulates critical immune functions and constitutes valuable biomarkers and therapeutic targets. In recent years the introduction of “systems approaches” has provided investigators with powerful means for assessing immune responses in patient samples on ...
ORGANISM(S): Homo sapiens 
2014-03-17 | E-GEOD-49754 | biostudies-arrayexpress
TranscriptomicsA Transcriptomic Reporter Assay Employing Neutrophils to Measure Immunogenic Activity of Septic Patients' Plasma (Neutrophil)
The wide array of molecules carried by plasma regulates critical immune functions and constitutes valuable biomarkers and therapeutic targets. In recent years the introduction of “systems approaches” has provided investigators with powerful means for assessing immune responses in patient samples on ...
ORGANISM(S): Homo sapiens 
2014-03-17 | E-GEOD-49755 | biostudies-arrayexpress
TranscriptomicsA Transcriptomic Reporter Assay Employing Neutrophils to Measure Immunogenic Activity of Septic Patients' Plasma (Expt. 2)
The wide array of molecules carried by plasma regulates critical immune functions and constitutes valuable biomarkers and therapeutic targets. In recent years the introduction of “systems approaches” has provided investigators with powerful means for assessing immune responses in patient samples on ...
ORGANISM(S): Homo sapiens 
2014-03-17 | E-GEOD-49756 | biostudies-arrayexpress
TranscriptomicsA Transcriptomic Reporter Assay Employing Neutrophils to Measure Immunogenic Activity of Septic Patients' Plasma (DC)
The wide array of molecules carried by plasma regulates critical immune functions and constitutes valuable biomarkers and therapeutic targets. In recent years the introduction of “systems approaches” has provided investigators with powerful means for assessing immune responses in patient samples on ...
ORGANISM(S): Homo sapiens 
2014-03-17 | E-GEOD-49753 | biostudies-arrayexpress
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