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MetabolomicsLeveraging the Metabolic Fingerprint of Sleep Deprivation and Sleep Restriction for Forensic Applications: A Machine Learning Study in Oral Fluid Metabolomics

As sleep loss leads to accidents and impaired safety, a direct metabolic marker would be beneficial for forensic interpretation.

In a sufficiently powered, randomized, controlled, crossover trial under realistic conditions, we examined the salivary metabolome of 20 young men (habitual slee...

2026-05-21 | MTBLS11413 | MetaboLights
MetabolomicsMetabolomic fingerprint of severe obesity is dynamically affected by bariatric surgery in a procedure-dependent manner
Obesity is associated with multiple diseases. Bariatric surgery is the most effective therapy for severe obesity that can reduce body weight and obesity-associated morbidity. The metabolic alterations associated with obesity and respective changes after bariatric surgery are incompletely understood....
2017-02-10 | MTBLS242 | MetaboLights
MetabolomicsIdentification of a discriminative metabolomic fingerprint of potential clinical relevance in saliva of patients with periodontitis using 1H nuclear magnetic resonance (NMR) spectroscopy
Periodontitis is characterized by the loss of the supporting tissues of the teeth in an inflammatory-infectious context. The diagnosis relies on clinical and X-ray examination. Unfortunately, clinical signs of tissue destruction occur late in the disease progression. Therefore, it is mandatory to id...
2018-08-14 | MTBLS524 | MetaboLights
MetabolomicsNMR-based metabolic profiling of children with premature adrenarche

INTRODUCTION: Premature adrenarche (PA) for long time was considered a benign condition but later has been connected to various diseases in childhood and adulthood which remains controversial.

OBJECTIVE: To investigate the effect of premature adrenarche ...

2022-10-18 | MTBLS2387 | MetaboLights
MetabolomicsSingle-cell metabolic fingerprints discover a cluster of circulating tumor cells with distinct metastatic potential

Circulating tumor cells (CTCs) are recognized as direct seeds of metastasis. However, CTC count may not be the 'best' indicator of metastatic risk because their heterogeneity is generally neglected. In this study, we develop a molecular typing system to predict colorectal cancer metastasis potent...

2023-08-21 | MTBLS5028 | MetaboLights
MetabolomicsMetabolic mapping of the human solute carrier superfamily

Solute carrier (SLC) transporters govern most of the chemical exchange across cellular membranes and are integral to metabolic regulation, which in turn is linked to cellular function and identity. Despite their key role, individual functions of the SLC superfamily members were not evaluated syst...

2025-07-22 | MTBLS11393 | MetaboLights
MetabolomicsGenome-scale metabolic modelling of responses to polymyxins in Pseudomonas aeruginosa
Background: Pseudomonas aeruginosa often causes multidrug-resistant infections in immunocompromised patients and polymyxins are often used as the last-line therapy. Alarmingly, resistance to polymyxins has been increasingly reported worldwide recently. To rescue this last-resort class of antibiotics...
2018-02-28 | MTBLS630 | MetaboLights
UnknownDried blood spot metabolomics reveals a metabolic fingerprint with diagnostic potential for Diamond Blackfan Anaemia.
Not available
S-EPMC8251760 | biostudies-literature
ProteomicsMetabolomics and Lipidomics Screening Reveal Reprogrammed Signaling Pathways toward Cancer Development in Non-Alcoholic Steatohepatitis
Non-alcoholic fatty liver disease is now considered the most common form of chronic liver disease. It is a complex metabolic disease that silently progresses into non-alcoholic steatohepatitis (NASH). In fact, NASH is the tipping point for pericellular fibrosis, cirrhosis and hepatocellular carcinom...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-08-19 | MSV000088003 | MassIVE
MetabolomicsMetabolic Footprinting of a Clear Cell Renal Cell Carcinoma in vitro Model for Human Kidney Cancer Detection
A protocol for harvesting and extracting extracellular metabolites from an in vitro model of human renal cell lines was developed to profile the exometabolome by means of a discovery-based metabolomics approach using ultraperformance liquid chromatography coupled to quadrupole-time-of-flight mass sp...
2018-11-14 | MTBLS737 | MetaboLights
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