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MetabolomicsUrine metabolomics phenotyping and urinary biomarker exploratory in mild cognitive impairment and Alzheimer's disease.

INTRODUCTION Alzheimer's disease is a prevalent disease with a heavy global burden and is suggested to be a metabolic disease in the brain in recent years. The metabolome is considered to be the most promising phenotype which reflects changes in genetic, transcript, and protein ...

2024-01-11 | MTBLS8662 | MetaboLights
MetabolomicsPharmacokinetic and urinary profiling reveals prednisolone/cortisol ratio as a valid biomarker for prednisolone administration
In Europe, synthetic corticosteroids are not allowed in animal breeding fro growth-promoting purposes. Nevertheless, a high prevalence of non-compliant urine samples was recently reported for prednisolone, however, without any indication of unauthorized use. Within this context, 20b-dihydroprednisol...
2018-01-23 | MTBLS488 | MetaboLights
Metabolomics1H NMR metabolomic and transcriptomic analyses reveal urinary metabolites as biomarker candidates in response to protein undernutrition in adult rats

BACKGROUND: Protein undernutrition is prevalent mainly among elderly people, and it could develop diseases such as sarcopenia. Urinary metabolites may become biomarkers reflecting protein undernutrition, but this has been insufficiently investigated.

OBJECTIVE:

2021-05-27 | MTBLS1452 | MetaboLights
MetabolomicsUrinary Ubiquitin-Specific Protease 2 (USP2) as a Diagnostic Biomarker for Chronic Kidney Disease: An Integrated Multi-Omics and Network Analysis
Urinary USP2 is elevated in chronic kidney disease and shows strong diagnostic performance. Integrated metabolomics and proteomics analyses identified cortisol and prostaglandin A3 as candidate mediators and linked USP2 to lipid metabolism and ferroptosis-related pathways.
2026-05-05 | MTBLS14426 | MetaboLights
MetabolomicsMetabolic fingerprinting reveals a novel candidate biomarker for prednisolone treatment in cattle
The use of glucocorticoids as growth promoters for meat-producing animals is strictly regulated within the European Union. However, in the past few years, a higher frequency of non-compliant bovine urine samples for prednisolone has been noticed, which could not be directly related to fraudulent use...
2017-01-12 | MTBLS185 | MetaboLights
MetabolomicsDiscovery of urinary biomarkers to discriminate between exogenous and semi-endogenous thiouracil in cattle (Cow samples)
In the European Union, the use of thyreostats for animal fattening purposes has been banned because of their carcinogenic and teratogenic effects, whereby any residues in derived food products may hold a risk for human health. In this regard, potential abuse is monitored by targeted analysis of thyr...
2018-02-22 | MTBLS561 | MetaboLights
MetabolomicsUrinary multi-omics reveal non-invasive diagnostic biomarkers in clear cell renal cell carcinoma

Clear cell renal cell carcinoma (ccRCC) is the most common kidney malignancy. Yet, no rapid, non-invasive biomarkers are available for diagnosis or screening. Urine represents an ideal analyte matrix due to its accessibility, low invasiveness, longitudinal sampling and the kidney’s central role i...

2026-08-16 | MTBLS12025 | MetaboLights
MetabolomicsDiscovery of urinary biomarkers to discriminate between exogenous and semi-endogenous thiouracil in cattle (Calf samples)
In the European Union, the use of thyreostats for animal fattening purposes has been banned because of their carcinogenic and teratogenic effects, whereby any residues in derived food products may hold a risk for human health. In this regard, potential abuse is monitored by targeted analysis of thyr...
2018-02-22 | MTBLS554 | MetaboLights
MetabolomicsNon-invasive urinary metabolomic profiles discriminate biliary atresia from infantile hepatitis syndrome
INTRODUCTION: Neonatal cholestatic disorders are a group of hepatobiliary diseases occurring in the first 3 months of life. The most common causes of neonatal cholestasis are infantile hepatitis syndrome (IHS) and biliary atresia (BA). The clinical manifestations of the two diseases are ...
2019-06-25 | MTBLS689 | MetaboLights
MetabolomicsDiscovering potential urinary biomarkers of tomato consumption using untargeted metabolomics
Tomatoes are one of the most consumed vegetables in the United States, making them an economically and nutritionally important crop. Previous epidemiological and intervention studies have suggested positive health outcomes associated with tomato consumption. To more conclusively understand the relat...
2024-11-04 | MTBLS2328 | MetaboLights
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