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MetabolomicsExometabolomic-enabled discovery of compounds associated with Escherichia coli O157:H7 population dynamics in the lettuce phyllosphere

Contamination of fresh produce with human pathogens remains a serious public health and economic concerns due to the absence of effective kill steps in the farm-to-fork chain. In particular, the pathogenic Escherichia coli O157:H7 has been implicated in multiple illness outbreaks linked to lettuc...

2026-06-11 | MTBLS14653 | MetaboLights
MetabolomicsA Metabolomic Approach for Predicting Diurnal Changes in Cortisol

INTRODUCTION: The dysregulation of cortisol secretion has been associated with a number of mental health and mood disorders. However, diagnostics for mental health and mood disorders are behavioral and lack biological contexts.

OBJECTIVES: The goal of this ...

2021-09-23 | MTBLS1206 | MetaboLights
TranscriptomicsThe bZIP transcription factor Atf1 governs the oxidative stress response and sexual differentiation of Cryptococcus neoformans downstream of the HOG pathway
The high osmolarity glycerol response (HOG) pathway plays a pivotal role in the stress response, virulence regulation, and differentiation of fungi, including Cryptococcus neoformans that causes fatal meningoencephalitis. Core signaling components of in the HOG pathway, including the Tco-Ypd1-Ssk1 p...
ORGANISM(S): Cryptococcus neoformans var. grubii 
2015-01-13 | E-GEOD-64871 | biostudies-arrayexpress
MetabolomicsIn plaque-mass spectrometry imaging of a bloom-forming alga during viral infection reveals a metabolic shift towards odd-chain fatty acid lipids (GC- and LC-MS assays)

Tapping into the metabolic cross-talk between a host and its virus can reveal unique strategies employed during infection. Viral infection is a dynamic process that generates an evolving metabolic landscape. Gaining a continuous view into the infection process is highly challenging and is limited...

2018-11-29 | MTBLS767 | MetaboLights
ProteomicsThe B Cell Repertoire in Multiple Sclerosis Reveals Molecular Mimicry between EBNA1 and GlialCAM
This data set contains the mass spectrometry raw files for the paper The B Cell Repertoire in Multiple Sclerosis Reveals Molecular Mimicry between EBNA1 and GlialCAM. In multiple sclerosis (MS) intrathecal B lymphocytes are directly involved in inflammation and secrete oligoclonal immunoglobulin. Ho...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-02-11 | MSV000086842 | MassIVE
MetabolomicsFruit setting rewires central metabolism via gibberellin cascades
Fruit set is the process whereby ovaries develop into fruits after pollination and fertilization. The process is induced by the phytohormone gibberellin (GA) in tomatoes, as determined by the constitutive GA response mutant procera However, the role of GA on the metabolic behavior in fruit-setting o...
2020-09-11 | MTBLS1892 | MetaboLights
UnknownRapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa.
Not available
S-EPMC8942855 | biostudies-literature
UnknownEmergence of SARS-CoV-2 Omicron lineages BA.4 and BA.5 in South Africa.
Not available
S-EPMC9499863 | biostudies-literature
UnknownCirculating natriuretic peptide concentrations reflect changes in insulin sensitivity over time in the Diabetes Prevention Program.
Not available
S-EPMC4158711 | biostudies-literature
UnknownConfirming glycemic status in the Diabetes Prevention Program: implications for diagnosing diabetes in high risk adults.
Not available
S-EPMC3594066 | biostudies-literature
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