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TranscriptomicsEffect of acetate during Escherichia coli switch from N-Acetyl Glucosamine to Malate
This experiment was performed to challenge E. coli response to acetate when switched from N-Acetyl Glucosamine (NAG) to malate as the main substrate. Here, E. coli BW25113 strain was grown in M9 medium complemented with 15 mM NAG, The cells were grown to mid-exponential phase in shake flasks at 37...
ORGANISM(S): Escherichia coli K-12 
2026-05-12 | E-MTAB-16650 | biostudies-arrayexpress
TranscriptomicsRNA-seq of human primary epithelial nasal cells infected with SARS-CoV-2 (20A clade) and treated with long chain inorganic polyphosphates (polyP120) against vehicle-(saline solution)- treated controls
Primary human nasal epithelial cells collected by nasal brushing of healthy donors (data deposited at: EVA- EMBL-EBI; project ID: PRJEB42411; analyses: ERZ1700617) were plated (3x105 cells) and infected with SARS-CoV-2 viral particles 20A (EPI_ISL_514432-S66; MOI, 0.03). After 24 hours, the infected...
ORGANISM(S): Homo sapiens 
2024-05-31 | E-MTAB-13363 | biostudies-arrayexpress
MetabolomicsComparative metabolomics analysis of bronchial epithelium during barrier establishment after allergen exposure

BACKGROUND: Several studies have shown a correlation between an altered metabolome and respiratory allergies. The epithelial barrier hypothesis proposes that an epithelial barrier dysfunction can result in allergic diseases development. Der p 1 allergen from house dust mite is a...

2023-08-22 | MTBLS1755 | MetaboLights
MetabolomicsHigh-performance nano-flow liquid chromatography column combined with high- and low-collision energy data-independent acquisition enables targeted and discovery identification of modified ribonucleotides by mass spectrometry (Mixed-mode column chromatography)

Over 170 post-transcriptional RNA modifications have been described and are common in all kingdoms of life. These modifications range from methylation to complex chemical structures, with methylation being the most abundant. RNA modifications play a key role in RNA folding and function and their ...

2023-10-26 | MTBLS2497 | MetaboLights
MetabolomicsHigh-performance nano-flow liquid chromatography column combined with high- and low-collision energy data-independent acquisition enables targeted and discovery identification of modified ribonucleotides by mass spectrometry (Data-independent acquisition)

Over 170 post-transcriptional RNA modifications have been described and are common in all kingdoms of life. These modifications range from methylation to complex chemical structures, with methylation being the most abundant. RNA modifications play a key role in RNA folding and function and their ...

2023-10-26 | MTBLS2959 | MetaboLights
ProteomicsELM-seq - A reporter system coupled with high-throughput sequencing unveils key bacterial transcription and translation determinants
Quantitative analysis of the sequence determinants of transcription and translation regulation is of special relevance for systems and synthetic biology applications. Here, we developed a novel generic approach for the fast and efficient analysis of these determinants in vivo. ELM-seq (expression le...
ORGANISM(S): Mycoplasma pneumoniae (strain ATCC 29342 / M129) 
2017-08-29 | PXD005606 | Pride
Screening Transcription Reporter Translation 
MetabolomicsVeterinary trypanocidal benzoxaboroles are peptidase-activated prodrugs (T. congolense assay)

Livestock diseases caused by Trypanosoma congolense, T. vivax and T. brucei, collectively known as nagana, are responsible for billions of dollars in lost food production annually. There is an urgent need for novel therapeutics. Encouragingly, promising antitrypanosomal benzoxaboroles are under v...

2020-10-22 | MTBLS1309 | MetaboLights
ProteomicsImpact of Age and Sex on Plasma Proteome Changes in Mice upon Radiation Exposure
The aim of this project is to assess the impact that age and sex have as parameters for biomarker discovery in radiation research using high-throughput proteomics.
ORGANISM(S): Mus musculus (Mouse) 
2022-05-10 | PXD015859 | Pride
Plasma Radiation Mus musculus Tmt Sex Tandem-mass tag Mouse Age Orbitrap fusion 
MetabolomicsUntargeted LC-HRMS Based-Plasma Metabolomics Reveals 3-O-Methyldopa as a New Biomarker of Poor Prognosis in High-Risk Neuroblastoma
Neuroblastoma (NB) is the most common extracranial malignant tumor in children. Although the survival rate of NB has improved over the years, the outcome of NB still remains poor for over 30% of cases. A more accurate risk stratification remains a key point in the study of NB and the availability of...
2023-07-14 | MTBLS4294 | MetaboLights
MetabolomicsElucidation of the epitranscriptomic RNA modification landscape of chikungunya virus

The genomes of positive-sense (+) single-stranded RNA (ssRNA) viruses are believed to be subjected to a wide range of RNA modifications. In this study, we focused on the chikungunya virus (CHIKV) as a model (+) ssRNA virus to study the landscape of viral RNA modification in infected human cells. ...

2024-06-11 | MTBLS8697 | MetaboLights
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