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MetabolomicsDisease phenotype prediction in multiple sclerosis

Progressive multiple sclerosis (PMS) is currently diagnosed retrospectively. Here, we work towards a set of biomarkers that could assist in early diagnosis of PMS. A selection of cerebrospinal fluid metabolites (n=15) was shown to differentiate between PMS and its preceding phenotype in an indepe...

2023-05-31 | MTBLS1464 | MetaboLights
MetabolomicsPregnancy-Induced Metabolic Phenotype Variations in Maternal Plasma
Metabolic variations occur during normal pregnancy to provide the growing fetus with a supply of nutrients required for its development and to ensure the health of the woman during gestation. Mass spectrometry-based metabolomics was employed to study the metabolic phenotype variations in the materna...
2015-03-03 | MTBLS146 | MetaboLights
MetabolomicsMetabolic response to point mutations reveals principles of modulation of in vivo enzyme activity and phenotype
The relationship between sequence variation and phenotype is poorly understood. Here, we use metabolomic analysis to elucidate the molecular mechanism underlying the filamentous phenotype of E. coli strains that carry destabilizing mutations in dihydrofolate reductase (DHFR). We find that partial lo...
2021-06-30 | MTBLS2795 | 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
MetabolomicsCysteamine-bicalutamide combination therapy corrects proximal tubule phenotype in cystinosis
Nephropathic cystinosis is a severe monogenic kidney disorder caused by mutations in CTNS, encoding the lysosomal transporter cystinosin, resulting in lysosomal cystine accumulation. The sole treatment, cysteamine, slows down the disease progression, but does not correct the established renal proxim...
2021-06-24 | MTBLS2538 | MetaboLights
MetabolomicsLC-MS/MS metabolomics unravels the resistant phenotype of carbapenemase-producing Enterobacteriaceae

Introduction: The degree of antimicrobial resistance demonstrated by carbapenemase-producing Enterobacteriaceae (CPE) represents a growing public health challenge. Conventional methods for detecting CPE involve culture-based techniques with lengthy incubation steps. There is a ne...

2025-08-04 | MTBLS10129 | MetaboLights
MetabolomicsSarcopenic metabolomic profile reflected a sarcopenic phenotype associated with amino acid and essential fatty acid changes

INTRODUCTION: Although sarcopenia greatly affects health and quality of life in older people, its pathophysiological causes are not fully elucidated. To face this challenge, omics technologies can be used. The metabolome gives a vision of the interaction between the genome and t...

2021-09-29 | MTBLS2679 | MetaboLights
MetabolomicsIntegrated Analyses of the Gut Microbiota, Intestinal Permeability and Serum Metabolome Phenotype in Rats with Alcohol Withdrawal Syndrome
The etiology of alcohol dependence is not completely understood. Increasing evidence reveals that gut microbiota dysbiosis is associated with certain psychiatric disorders, including alcoholism, through the 'microbiota-gut-brain' axis. The aims were to evaluate the effect of alcohol abuse on the gut...
2021-07-30 | MTBLS2688 | MetaboLights
MetabolomicsUntargeted Metabolomics for Integrative Taxonomy: Metabolomics, DNA Marker-Based Sequencing, and Phenotype Bioimaging

Integrative taxonomy is a fundamental part of biodiversity and combines traditional morphology with additional methods such as DNA sequencing or biochemistry. Here, we aim to establish untargeted metabolomics for use in chemotaxonomy. We used three thallose liverwort species Riccia glauca

2026-01-30 | MTBLS4668 | MetaboLights
MetabolomicsLong-term low-dose ionizing radiation induced chromosome-aberration-specific metabolic phenotype changes in radiation workers

Long-term low-dose ionizing radiation (LLIR) widely exists in human life and has been confirmed to have potential pathogenic effects on cancer and cardiovascular diseases. However, it is technically and ethically unfeasible to explore LLIR-induced phenotypic changes in the human cohort, leading t...

2022-04-07 | MTBLS3854 | MetaboLights
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