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MetabolomicsLC-MS-Based Serum Metabolomics Reveals Distinct Metabolic Signatures in Patients with Intracerebral Hemorrhage

Intracerebral hemorrhage (ICH) is a severe neurological disorder with high mortality and disability. Using LC-MS, we profiled serum metabolites from 20 patients with and without ICH, identifying 3,178 metabolites. ICH samples were enriched in benzene derivatives (15.63%), organic acids (12.47%), ...

2025-09-24 | MTBLS13030 | MetaboLights
MetabolomicsSerum Metabolomics Identifies Novel Prognostic Biomarkers in Amanita Poisoning

Background: Amanita poisoning causes 90-95% of global mushroom-related deaths, yet early prognostic biomarkers for Amanita poisoning are lacking.

Methods: 33 patients with Amanita poisoning were recruited and categorized into survival and death group. Multi...

2025-11-27 | MTBLS13397 | MetaboLights
MetabolomicsMetabolomic alterations in invasive ductal carcinoma of breast: A comprehensive metabolomic study using tissue and serum samples
Invasive ductal carcinoma (IDC) is the most common type of breast cancer and the leading cause of breast cancer related mortality. In the present study, metabolomic profiles of 72 tissue samples and 146 serum samples were analysed using targeted liquid chromatography multiple reaction monitoring mas...
2018-10-16 | MTBLS552 | MetaboLights
MetabolomicsSerum metabolomics analysis of patients with chronic obstructive pulmonary disease and 'frequent exacerbator' phenotype

BACKGROUND: Chronic obstructive pulmonary disease (COPD) exacerbations significantly contribute to morbidity and mortality. The complex nature of COPD presents challenges in accurately predicting and understanding frequent exacerbations.

OBJECTIVE: This stu...

2024-02-23 | MTBLS9119 | MetaboLights
ProteomicsOnline-2D nanoLC-MS for crude serum proteome profiling: assessing sample preparation impact on proteome composition
Although current LC-MS technology permits scientists to efficiently screen clinical samples in translational research, e.g. steroids, biogenic amines and even plasma or serum proteomes, in a daily routine, maintaining the balance between throughput and analytical depth is still a limiting factor. A ...
ORGANISM(S): Homo sapiens (Human) 
2021-07-09 | PXD024893 | Pride
Peptide fractionation Blood Nanolc-ms 1d nanolc-ms Proteome profiling Crude serum High-resolution accurate mass-spectrometry Online-2d nanolc-ms 
MetabolomicsUse of UHPLC-HRMS to profile the metabolites from the serum of breast cancer patients

Breast cancer (BC) is the most common malignancy and the leading cause of cancer-related mortality in women worldwide. As such exploring the metabolic changes during human breast carcinogenesis is important for developing disease prevention methods and treatments. In the present study, non-target...

2024-02-13 | MTBLS8920 | MetaboLights
ProteomicsProteomic assessment of serum biomarkers of longevity in older men
We utilized a high throughput discovery-based proteomics platform to identify serum peptides and proteins that were associated with the attainment of longevity in a longitudinal study of community-dwelling men age 65 years or older. Baseline serum in 1196 men were analyzed using liquid chromatograph...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-06-19 | MSV000085611 | MassIVE
ProteomicsNanodiamond Solid Phase Extraction and Triton X-114 Cloud Point Separation for Robust Fractionation and Shotgun Proteomics Analysis of Human Serum Proteome
Human serum is one of the most attractive specimens in biomarker research. However, its overcomplicated properties have hindered the analysis of low-abundance proteins by conventional mass spectrometry techniques. This work proposes an innovative strategy for utilizing nanodiamonds (NDs) in combinat...
ORGANISM(S): Homo sapiens (Human) 
2022-02-14 | PXD029710 | Pride
Proteomic analysis Cloud point separation Triton x-114 Prote-ome Nanodiamond Fractionation Solid phase extraction Human serum Lc-ms/ms 
MetabolomicsIntegrated Analysis of Gut Microbiota, Serum Metabolomics, and Proteomics Reveals Novel Associations With Clinical Symptoms in Patients With Cerebral Infarction
Cerebral infarction (CI) is a major cause of adult disability and mortality worldwide. Mounting evidence supports the critical role of the gut–brain axis in cerebrovascular disease progression. This study aimed to characterize the alterations in gut microbiota, serum metabolome, and serum proteome i...
2026-05-08 | MTBLS14356 | MetaboLights
ProteomicsSerum proteome in metastatic breast cancer patients
We identified 967 proteins among 75 serum samples from patients with BC. Among these, 39 proteins were altered in serum samples at diagnosis, between progressors and non-progressors. Among these, 4 proteins were further altered when the progressors developed distant metastasis. In addition, within p...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-03-07 | MSV000094255 | MassIVE
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