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Clinical proteomics on solid tissue samples from human tumour biopsies present multiple challenges. These include limited sample availability, reducing endogenous protease activity and challenges with efficiently solubilising and digesting proteins for high throughput mass spectrometry while achievi...
ORGANISM(S): Homo sapiens (Human) Rattus norvegicus (Rat) 
2025-03-26 | PXD045405 | Pride
B. cenocepacia J2315 was exposed to heat stress and to stress form reactive oxygen species.
To expose the cultures to heat stress, cells were grown at 37ºC to an O.D. of 0.4 to 0.45 and then transferred into a different shaking incubator at 42.5ºC, incubated for 1 hour at 150 rpm and harvested.<...
ORGANISM(S): Burkholderia cenocepacia 
The vertebrate heart is the first organ to form in the embryo and is composed of mesodermal progenitors that arise in an area termed the cardiac crescent. These give rise not only to muscle cells but also to a variety of other cell types, all of which work together to allow the heart to beat rhythmi...
ORGANISM(S): Mus musculus 
Metabolically-engineered Escherichia coli has been used previously to degrade the ubiquitous pollutant cis-1,2-dichloroethylene (cis-DCE), and the impact of the metabolic engineering was assessed by investigating the changes in the proteome. Here, genome-wide transcriptome analysis was performed to...
ORGANISM(S): Escherichia coli 
Collect proteomic data for organoids from relapsed neuroblastoma patients
ORGANISM(S): Homo sapiens (Human) 
2025-05-06 | PXD051208 | Pride
Formalin-fixed paraffin-embedded (FFPE) tissues are stable when stored at ambient temperature; they are primarily used for histopathology and immunohistochemistry (IHC). The use of FFPE tissues in molecular biological applications has increased over the years and they can be used for cancer proteomi...
ORGANISM(S): Homo sapiens (Human) Rattus norvegicus (Rat) 
2025-03-26 | PXD054596 | Pride
Formaldehyde is a highly toxic metabolite that can cause extensive damage to DNA and proteins, and strategies to mitigate formaldehyde toxicity are poorly understood. Methylotrophic bacteria, such as Methylobacterium extorquens, thrive on one-carbon compounds as sole sources of carbon and energy. Th...
2026-10-05 | MTBLS15927 | MetaboLights
Formalin-fixed paraffin-embedded tissues are suitable for proteomic and phosphoproteomic biomarker studies by data-independent acquisition mass spectrometry. The sample preparation method chosen influences the number, intensity, and reproducibility of identifications. By comparing the performance of...
ORGANISM(S): Rattus norvegicus (Rat) 
2024-08-06 | PXD049062 | Pride
We conducted a comprehensive proteomic analysis on 115 PDA patient samples, with matched adjacent normal tissue and comprehensive clinical and molecular data. Differential abundance and pathway analyses identified upregulated proteins and pathways within key subgroups. Unsupervised consensus cluster...
ORGANISM(S): Homo sapiens (Human) 
2025-09-29 | PXD059074 | Pride
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