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ProteomicsRapid acetylation of yeast Hsp70 mediates the cellular response to heat stress
Hsp70 is a highly conserved molecular chaperone critical for the folding of new and denatured proteins. While traditional models state that cells respond to stress by upregulating inducible HSPs, this response is relatively slow and is limited by transcriptional and translational machinery. Recent s...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2020-02-24 | PXD015185 | Pride
Mass spectrometry Ptms Q-exactive Yeast Ssa1 Heat stress Acetylation 
ProteomicsProteomic signature of neurotoxicity: stage-specific brain responses to sublethal exposition to deltamethrin in the European earwig
Proteomics provides a powerful approach to uncover molecular alterations induced by chemical contaminants, revealing physiological disruptions that remain undetectable at phenotypic or behavioral levels. In this study, we analyzed for the first time the head proteome of field-collected Forficula aur...
ORGANISM(S): Furcula furcula forficula 
2026-10-06 | PXD076086 | Pride
Forficula auricularia Deltamethrin Proteomic 
ProteomicsCandida albicans (DAY286 yeast) extracellular vesicle and whole cell lysate proteomes
We performed proteomic analysis of extracellular vesicles (EVs) and whole cell lysates (WCL) isolated from the same liquid culture (strain = DAY286, n = 3). This data set is the first label-free quantitative comparative study of the proteins in C. albicans EVs and their parent planktonic (yeast-form...
ORGANISM(S): Candida albicans (Yeast) 
2020-04-17 | PXD014367 | Pride
Ev Candida Qexactive Lc-ms/ms 
ProteomicsCandida albicans (ATCC90028 and ATCC10231 yeast) extracellular vesicle and whole cell lysate proteomes
We performed proteomic analysis of extracellular vesicles (EVs) and whole cell lysates (WCL) isolated from the same liquid culture. This was implemented for two different C. albicans strains, ATCC90028 (n = 3) and ATCC10231 (n = 3). This data set is the first label-free quantitative comparative stud...
ORGANISM(S): Candida albicans (Yeast) 
2020-04-17 | PXD014388 | Pride
Ev Candida Qexactive Lc-ms/ms 
ProteomicsCandida albicans (DAY286 biofilm) extracellular vesicle and whole cell lysate proteomes
We performed proteomic analysis of extracellular vesicles (EVs) and whole cell lysates (WCL) isolated from the same biofilm (strain = DAY286, n = 5). We identified proteins enriched in EVs versus WCL by comparing their LFQ intensities across all samples. After linking these results with EV enrichmen...
ORGANISM(S): Candida albicans (Yeast) 
2020-04-17 | PXD014389 | Pride
Ev Candida Qexactive Biofilm Lc-ms/ms 
ProteomicsBetter late than never: optimising the proteomic analysis of field-collected octopus
Proteomics, the temporal study of proteins expressed by an organism, is a powerful technique that can reveal how organisms respond to biological perturbations, such as disease and environmental stress. Yet, the use of proteomics for addressing ecological questions has been limited, partly due to ina...
ORGANISM(S): Octopus berrima 
2023-10-24 | PXD043096 | Pride
Liquid chromatography Octopus Proteomics methods Cephalopod Mass spectrometry Ecological proteomics Differential protein abundance Wild specimen 
ProteomicsThe $10 proteome: low-cost, deep and quantitative proteome profiling of limited sample amounts using the Orbitrap Astral and timsTOF Ultra 2 mass spectrometers
Mass spectrometry (MS)-based proteomics remains technically demanding and prohibitively expensive for many large-scale or routine applications, with per-sample costs of hundreds of dollars or more. To democratize access to proteomics and facilitate its integration into more high-throughput multiomic...
ORGANISM(S): Homo sapiens (Human) 
2026-02-04 | PXD066701 | Pride
Limited sample input $10 proteome 
UnknownThe evolving SARS-CoV-2 epidemic in Africa: Insights from rapidly expanding genomic surveillance.
Not available
S-EPMC9529057 | biostudies-literature
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