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MetabolomicsBridging Targeted (Zeno MRM-HR) and Untargeted (SWATH) LC–HRMS in a Single Run for Sensitive Exposomics

Traditionally, chemical exposure has been assessed by low-resolution mass spectrometry via targeted approaches due to the typically extremely low concentration of such compounds in biological samples. Nevertheless, untargeted approaches are now becoming a promising tool for a broader investigatio...

2025-08-28 | MTBLS10565 | MetaboLights
MetabolomicsDried blood spots analysis for targeted and non-targeted exposomics

Dried blood spots (DBS) are an established sample type, widely used in newborn screening programs for monitoring metabolic diseases. Their minimally invasive nature offers great promise for assessing chemical exposures, particularly during early life stages and in large-scale epidemiological stud...

2025-10-09 | MTBLS13065 | MetaboLights
MetabolomicsUntargeted and Targeted Plasma Metabolomics Analysis Identifies Aberrant Amino Acid Metabolism in Early Primary Angle-Closure Glaucoma

Purpose: To explore the plasma metabolite profiles of patients with early primary angle-closure glaucoma (PACG) and investigate their relevance to ocular characteristics and retinal-associated parameters.

Methods：Plasma samples were obtained from 30 early PACG patients and 30 healthy contro...

2026-01-06 | MTBLS13608 | MetaboLights
MetabolomicsExposomic Biomonitoring of Polyphenols by Non-Targeted Analysis and Suspect Screening

Polyphenols, prevalent in plants and fungi, are investigated intensively in nutritional and clinical settings because of their beneficial bioactive properties. Due to their complexity, analysis with untargeted approaches is favorable, which typically use high-resolution mass spectrometry (HRMS) r...

2025-08-07 | MTBLS7564 | MetaboLights
MetabolomicsCompilation of transcriptomics, non-targeted metabolomics and targeted metabolomics data in bovine mammary epithelial cells stimulated by ten different essential amino acids (Untargeted metabolomics)

Divergence in the non-targeted metabolite profilings of bovine mammary epithelial cells (BMECs) were systematically captured with regard to 10 individual essential amino acid (EAA) availability. BMECs cultured in 6-well plates were first serum-starved overnight and subsequently assigned to 1 of 1...

2024-03-04 | MTBLS7789 | MetaboLights
MetabolomicsCompilation of transcriptomics, non-targeted metabolomics and targeted metabolomics data in bovine mammary epithelial cells stimulated by ten different essential amino acids (Targeted metabolomics)

Divergence in the targeted amino acid profilings of bovine mammary epithelial cells (BMECs) were systematically captured with regard to 10 individual essential amino acid (EAA) availability. BMECs cultured in 6-well plates were first serum-starved overnight and subsequently assigned to 1 of 12 tr...

2024-03-04 | MTBLS3956 | MetaboLights
MetabolomicsNon-targeted metabolomics analysis of synovial fluid from TMD patients
This study performed non-targeted metabolomics detection on 62 human joint cavity lavage fluid samples using UHPLC-QE-MS. Metabolites were extracted with methanol:acetonitrile (1:1), separated on a Waters ACQUITY UPLC BEH Amide column, and detected by Orbitrap Exploris 120 mass spectrometer in both ...
2026-09-23 | MTBLS14238 | MetaboLights
MetabolomicsRabbit plasma metabolomic analysis of Nitroproston: a multi target natural prostaglandin based-drug (Untargeted study)
INTRODUCTION: Nitroproston® is a novel multi-target drug bearing natural prostaglandin E2 (PGE2) and nitric oxide (NO)-donating fragments for treatment of inflammatory and obstructive diseases (i.e. asthma and obstructive bronchitis). OBJECTIVES: To investigate the effects of Nitroproston® adm...
2019-08-27 | MTBLS727 | MetaboLights
MetabolomicsCustomized Consensus Spectral Library Building for Untargeted Quantitative Metabolomics Analysis with Data Independent Acquisition Mass Spectrometry and MetaboDIA Workflow
Data independent acquisition-mass spectrometry (DIA-MS) coupled with liquid chromatography is a promising approach for rapid, automatic sampling of MS/MS data in untargeted metabolomics. However, wide isolation windows in DIA-MS generate MS/MS spectra containing a mixed population of fragment ions t...
2018-03-26 | MTBLS417 | MetaboLights
MetabolomicsIntegrating Blood Microsampling Devices with CE-MS for Untargeted Analysis of Polar Metabolomics

Capillary electrophoresis–mass spectrometry (CE-MS) offers considerable advantages for polar compound metabolomics analysis, including simple workflows, fast method development, and suitability for small sample volumes. Blood microsampling (BμS) techniques (such as dried blood spots, quantitative...

2026-01-13 | MTBLS13090 | MetaboLights
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