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MetabolomicsA Cross-Platform Metabolomics Comparison Identifies Serum Metabolite Signatures of Liver Fibrosis Progression in Chronic Hepatitis C Patients
Metabolomics offers new insights into disease mechanisms that is enhanced when adopting orthogonal instrumental platforms to expand metabolome coverage, while also reducing false discoveries by independent replication. Herein, we report the first inter-method comparison when using multisegment injec...
2023-08-22 | MTBLS3111 | MetaboLights
MetabolomicsSequential multi-omics analysis identifies clinical phenotypes and predictive biomarkers for long COVID

The post-acute sequelae of COVID-19 (PASC), also known as long COVID, is often associated with debilitating symptoms and adverse multisystem consequences. We obtain plasma samples from 117 individuals during and 6 mth following their acute phase of infection to comprehensively profile and as...

2024-02-23 | MTBLS7337 | MetaboLights
MetabolomicsTreatment of lean and diet-induced obesity (DIO) mice with a novel stable obestatin analogue alters plasma metabolite levels as detected by untargeted LC-MS metabolomics
Introduction: Obestatin is a controversial gastrointestinal peptide purported to have metabolic actions. Objectives: This study investigated whether treatment with a stable obestatin analogue (PEG-OB(Cys10, Cys13) changed plasma metabolite levels firstly in lean and subsequently in diet-induced obes...
2017-07-25 | MTBLS334 | MetaboLights
MetabolomicsThe Human Saliva Metabolome
Saliva is composed of a variety of molecules that modulate the oral cavity. It is mainly composed of water (95%) and several minor components such as electrolytes, proteins, and low molecular weight compounds. It consists of metabolites from drinks, foods, drugs, environmental contaminants, and bact...
2015-09-01 | MTBLS100 | MetaboLights
MetabolomicsLimited survival and impaired hepatic fasting metabolism of glucose, amino acids and lipids in mice with constitutive Rag GTPase signaling
The mechanistic target of rapamycin complex 1 (mTORC1) integrates cellular nutrient signaling and hormonal cues to control metabolism. We have previously shown that constitutive nutrient signaling to mTORC1 by means of genetic activation of RagA (RagAGTP) in mice resulted in a fatal energetic crisis...
2021-05-11 | MTBLS2397 | MetaboLights
MetabolomicsUntargeted Metabolomics Reveals Molecular Effects of Ketogenic Diet on Healthy and Tumor Xenograft Mouse Models
The application of ketogenic diet (KD) (high fat/low carbohydrate/adequate protein) as an auxiliary cancer therapy is a field of growing attention. KD provides sufficient energy supply for healthy cells, while possibly impairing energy production in highly glycolytic tumor cells. Moreover, KD regula...
2019-10-08 | MTBLS1066 | MetaboLights
ModelsSmallbone2013 - Glycolysis in S.cerevisiae - Iteration 08
Smallbone2013 - Glycolysis in S.cerevisiae - Iteration 08 This model is described in the article: A model of yeast glycolysis based on a consistent kinetic characterization of all its enzymes Kieran Smallbone, Hanan L. Messiha, Kathleen ...
2005-01-01 | MODEL1303260008 | BioModels
ModelsSmallbone2013 - Glycolysis in S.cerevisiae - Iteration 09
Smallbone2013 - Glycolysis in S.cerevisiae - Iteration 09 This model is described in the article: A model of yeast glycolysis based on a consistent kinetic characterization of all its enzymes Kieran Smallbone, Hanan L. Messiha, Kathleen ...
2005-01-01 | MODEL1303260009 | BioModels
ModelsSmallbone2013 - Glycolysis in S.cerevisiae - Iteration 10
Smallbone2013 - Glycolysis in S.cerevisiae - Iteration 10 This model is described in the article: A model of yeast glycolysis based on a consistent kinetic characterization of all its enzymes Kieran Smallbone, Hanan L. Messiha, Kathleen ...
2005-01-01 | MODEL1303260010 | BioModels
ModelsSmallbone2013 - Glycolysis in S.cerevisiae - Iteration 11
Smallbone2013 - Glycolysis in S.cerevisiae - Iteration 11 This model is described in the article: A model of yeast glycolysis based on a consistent kinetic characterization of all its enzymes Kieran Smallbone, Hanan L. Messiha, Kathleen ...
2005-01-01 | MODEL1303260011 | BioModels
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