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MetabolomicsFunctional metabolomics as a tool to analyze Mediator function and structure in plants
Mediator is a multiprotein transcriptional co-regulator complex composed of four modules; Head, Middle, Tail, and Kinase. It conveys signals from promoter-bound transcriptional regulators to RNA polymerase II and thus plays an essential role in eukaryotic gene regulation. We describe subunit localiz...
2018-01-30 | MTBLS450 | MetaboLights
MetabolomicsPseudomonas syringae infectivity correlates to altered transcript and metabolite levels of Arabidopsis Mediator mutants

Rapid metabolic responses to pathogens are essential for plant survival and depend on numerous transcription factors. Mediator is the major transcriptional co-regulator for integration and transmission of signals from transcriptional regulators to RNA polymerase II. Using four Arabidopsis Mediato...

2024-02-19 | MTBLS8105 | MetaboLights
MetabolomicsLipidCreator workbench to probe the lipidomic landscape - Platelet isolation and stimulation - DIA lipid mediator validation

Here we present LipidCreator, a software that fully supports targeted lipidomics assay development. LipidCreator offers a comprehensive framework to compute MS/MS fragment masses for over 60 lipid classes. LipidCreator provides all functionalities needed to define fragments, manage stable isotope...

2020-04-15 | MTBLS1382 | MetaboLights
MetabolomicsLipidCreator workbench to probe the lipidomic landscape - Platelet isolation and stimulation, targeted lipid mediator profiling

Here we present LipidCreator, a software that fully supports targeted lipidomics assay development. LipidCreator offers a comprehensive framework to compute MS/MS fragment masses for over 60 lipid classes. LipidCreator provides all functionalities needed to define fragments, manage stable isotope...

2020-04-15 | MTBLS1381 | MetaboLights
ProteomicsMolecular Architecture of the Yeast Mediator Complex
Cross-linking MS data from the yeast Mediator complex. Cross-linking was performed using either BS3 or 1:1 mix of d0:d12 DSS. Includes unfractionated, SEC enriched, high pH reverse phase fractionated, DDA and inclusion list generated files.
ORGANISM(S): Saccharomyces Cerevisiae (ncbitaxon:4932) 
2015-08-13 | MSV000079237 | MassIVE
MetabolomicsMetabolic profiling of prostate cancer in skeletal microenvironments identifies G6PD as a key mediator of growth and survival

The spread of cancer to bone is invariably fatal, with complex cross-talk between tumor cells and the bone microenvironment responsible for driving disease progression. By combining in silico analysis of patient datasets with metabolomic profiling of prostate cancer cells cultured with bone cells...

2024-08-19 | MTBLS3973 | MetaboLights
MetabolomicsCholic Acid as a Potential Mediator in PD Olfactory Dysfunction: Insights from Nasal Microbiome-Metabolite Interactions Research

Background: Parkinson's disease (PD) is a common neurodegenerative disorder characterized by both motor and non-motor symptoms, including olfactory dysfunction, which often precedes motor symptoms by several years. However, the underlying mechanisms linking olfactory dysfunction in PD to bio...

2025-07-07 | MTBLS12692 | MetaboLights
MetabolomicsEvaluating lipid mediator structural complexity using ion mobility spectrometry combined with mass spectrometry
Not available
ORGANISM(S): None 
ST000933 | MetabolomicsWorkbench
ProteomicsMicroplitis mediator venom protein LC-MSMS
Insects mount an innate immune response to defend against the foreign invading microorganisms and parasites. To be successful parasites, endoparasitoid wasps need to be able to suppress the immune responses of their hosts. This allows the wasp eggs to hatch and the larvae to develop inside the host....
ORGANISM(S): Microplitis mediator 
2019-01-07 | PXD007905 | Pride
Lc-msms Venom Micrioplitis mediator 
GenomicsMediator Complex Regulates Alternative mRNA Processing via the Med23 Subunit
Mediator complex is an integrative hub for transcriptional regulation. Here we show that Mediator regulates alternative mRNA processing via its Med23 subunit. Combining tandem affinity purification and mass spectrometry, we identified a number of mRNA processing factors that bind to a soluble recomb...
ORGANISM(S): Homo sapiens 
2012-02-24 | E-GEOD-33887 | biostudies-arrayexpress
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