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ProteomicsPathology tissue-quantitative mass spectrometry analysis to profile histone post-translational modification patterns in patient samples
Histone post-translational modifications (hPTMs) generate a complex combinatorial code that has been implicated with various pathologies, including cancer. Dissecting such a code in physiological and diseased states may be exploited for epigenetic biomarker discovery, but hPTM analysis in clinical s...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) Mus Musculus (ncbitaxon:10090) 
2016-08-25 | MSV000080100 | MassIVE
ProteomicsThe NAE1-mediated Neddylation operates as an essential post-translational modification checkpoint for effector CD8+ T cells
Cells were lysed with TFA, and precipitated with cold acetone. The precipitates were transferred to E3filters and digestion was performed overnight with trypsin. The peptides were desalted with StageTips, and were analyzed on Eclipse Orbitrap with DIA mode. For MS1, the resolution was set to 120,00...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2024-02-27 | MSV000094179 | MassIVE
TranscriptomicsHow post-translational modification of nitrogenase is circumvented in Rhodopseudomonas palustris strains that produce hydrogen gas constitutively
Characterization of post-translational modification of nitrogenase in Rhodopseudomonas palustris strains that produce hydrogen gas constitutively. To characterize the effect of yeast extract as nitrogen source on gene expression under nitrogen fixing conditions, expression profiles of wild-type cell...
ORGANISM(S): Rhodopseudomonas palustris 
2012-03-15 | E-GEOD-32292 | biostudies-arrayexpress
GenomicsADAM17 mediated post-translational regulation of CD122 signaling enhances CD8+ T cell anti-tumor immunity
ADAM17 mediated post-translational regulation of CD122 signaling enhances CD8+ T cell anti-tumor immunity
PRJNA991595 | ENA
ProteomicsEthylene-mediated regulation of transcriptome and proteome in post-translational modifications during petal senescence in Osmanthus fragrans
Senescence of Osmanthus fragrans petals is a complex process. It has been shown that ethylene is involved in plant senescence and that treatment of plants with ethylene alters their transcriptome and proteome expression levels. However, we know little about the role played by ethylene in post-transc...
ORGANISM(S): Osmanthus Fragrans 
2024-08-21 | PXD055033 |
ProteomicsCysteine S-acetylation is a post-translational modification involved in metabolic regulation
Cysteine is a reactive amino acid central to the catalytic activities of many enzymes and a common target of post-translational modifications (PTMs). Long-chain acyl PTMs, such as palmitoylation, can modify cysteine residues and induce changes in protein subcellular localization. We hypothesized tha...
ORGANISM(S): Mus Musculus (mouse) 
2024-05-29 | PXD052367 | JPOST Repository
UnknownPost-translational regulation enables robust p53 regulation.
Not available
S-EPMC3844394 | biostudies-literature
ProteomicsHistone post-translational modifications of Trypanosoma cruzi: a high-confidence comprehensive map
In humans and other eukaryotes, histone post-translational modifications (hPTMs) play an essential role in the epigenetic control of gene expression. In trypanosomatid parasites, conversely, gene regulation occurs mainly at the post-transcriptional level. However, our group has recently shown that h...
ORGANISM(S): Trypanosoma cruzi 
2021-01-04 | PXD019104 | Pride
Post-translational modifications Trypanosoma cruzi Histone Trypanosomatids 
ProteomicsCharacterisation of protein methyltransferases Rkm1, Rkm4, Efm4, Efm7, Set5 and Hmt1 reveals extensive post-translational modification
Protein methylation is one of the major post-translational modifications (PTMs) in the cell. In Saccharomyces cerevisiae, over twenty protein methyltransferases (MTases) and their respective substrates have been identified. However, the way in which these MTases are modified, and potentially subject...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2017-12-18 | PXD006767 | Pride
Metyltransferases Post-translational modifications Rkm1 Hmt1 Efm7 Rkm4 Set5 Efm4 
ProteomicsIdentification of sulfenylation patterns in Plasmodium falciparum using a non-dimedone based probe
Plasmodium falciparum causes the deadliest form of malaria. Adequate redox control is crucial for this protozoan parasite to overcome oxidative and nitrosative challenges, thus enabling its survival. Sulfenylation is an oxidative post-translational modification, which acts as a molecular on/off swit...
ORGANISM(S): Plasmodium Falciparum (ncbitaxon:5833) 
MSV000086125 | MassIVE
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