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MetabolomicsAberrant L-Fucose accumulation and increased core fucosylation are metabolic liabilities in mesenchymal glioblastoma (Xenograft assays)

Glioblastoma (GBM) is a common and deadly form of brain tumor in adults. Dysregulated metabolism in GBM offers an opportunity to deploy metabolic interventions as precise therapeutic strategies. To identify the molecular drivers and the modalities by which different molecular subgroups of GBM exp...

2022-11-08 | MTBLS730 | MetaboLights
MetabolomicsAberrant L-Fucose accumulation and increased core fucosylation are metabolic liabilities in mesenchymal glioblastoma (Stem cell and cell line assays)

Glioblastoma (GBM) is a common and deadly form of brain tumor in adults. Dysregulated metabolism in GBM offers an opportunity to deploy metabolic interventions as precise therapeutic strategies. To identify the molecular drivers and the modalities by which different molecular subgroups of GBM exp...

2022-11-08 | MTBLS4708 | MetaboLights
MetabolomicsMetabolic profiling of maternal serum of women at high-risk of spontaneous preterm birth using NMR and MGWAS approach
Preterm birth (PTB) is a leading global cause of infant mortality. Risk factors include genetics, lifestyle choices and infection. Understanding the mechanism of PTB could aid the development of novel approaches to prevent PTB. This study aimed to investigate the metabolic biomarkers of PTB in early...
2023-05-24 | MTBLS1990 | MetaboLights
TranscriptomicsRegulation of Transcription Termination by Glucosylated Hydroxymethyluracil, Base J, in L. major and T. brucei
Base J, β-D-glucosyl-hydroxymethyluracil, is an epigenetic modification of thymine in the nuclear DNA of flagellated protozoa of the order Kinetoplastida. J is enriched at sites involved in RNA Polymerase (RNAP) II initiation and termination. We have previously demonstrated a role of J in regulating...
ORGANISM(S): Trypanosoma brucei 
2015-05-18 | E-GEOD-57621 | biostudies-arrayexpress
TranscriptomicsExpression data from control and high sugar-fed third instar Drosophila larvae
Chronic high sugar feeding induces obesity, hyperglycemia, and insulin resistance in flies and mammals. To gain insight into the mechanisms underlying this response, we profiled gene expression in chronically high sugar fed, wandering (post-prandial) third instar wild type larvae (L3). These data we...
ORGANISM(S): Drosophila melanogaster 
2011-06-21 | E-GEOD-30020 | biostudies-arrayexpress
TranscriptomicsTranscription profiling Saccharomyces cerevisiae xylose metabolism
In the present study transcriptome and proteome of recombinant, xylose-utilising S. cerevisiae grown in aerobic batch cultures on xylose were compared with glucose-grown cells both in glucose repressed and derepressed states. The aim was to study at genome-wide level how signalling and carbon catabo...
ORGANISM(S): Saccharomyces cerevisiae 
2008-10-26 | E-GEOD-12890 | biostudies-arrayexpress
UnknownLiving at High Altitude and COVID-19 Mortality in Peru.
Not available
S-EPMC10024074 | biostudies-literature
TranscriptomicsIn vitro generation of human high-density-lipoprotein-resistant Trypanosoma brucei brucei
The host range of African trypanosomes is influenced by innate protective molecules in the blood of primates. A subfraction of human high-density lipoprotein (HDL) containing apolipoprotein A-I, apolipoprotein L-I, and haptoglobin-related protein is toxic to Trypanosoma brucei brucei but not the hum...
ORGANISM(S): Trypanosoma brucei brucei 
2007-07-04 | E-GEOD-8369 | biostudies-arrayexpress
TranscriptomicsDevelopment and Independent Validation of a Molecular Subtype in High Grade Serous Ovarian Cancer using Formalin Fixed Paraffin Embedded Tissue, Training set
High Grade Serous Ovarian Cancer (HGSOC) is a histopathological diagnosis and may represent multiple diseases at a molecular level. We investigated whether distinct molecular subgroups may influence treatment choice. The accompanying validation set of data has also been deposited in ArrayExpress und...
ORGANISM(S): Homo sapiens 
2020-12-21 | E-MTAB-2562 | biostudies-arrayexpress
MetabolomicsAmino Acid Metabolism is Significantly Altered at the Time of Admission in Hospital for Severe COVID-19 Patients: Findings from Longitudinal Targeted Metabolomics Analysis

The heterogeneity in severity and outcome of COVID-19 cases points out the urgent need for early molecular characterization of patients followed by risk-stratified care. The main objective of this study was to evaluate the fluctuations of serum metabolomic profiles of COVID-19 patients with sever...

2022-08-23 | MTBLS3852 | MetaboLights
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