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ProteomicsQuantification of sulfenic acid modification in an atherosclerosis
Physiological stimuli such as thrombin, or pathological stimuli such as lysophosphatidic acid (LPA), activate platelets. The activated platelets bind to monocytes through P-selectin-PSGL-1 interactions, but also release the contents of their granules, commonly called “platelet releasate”. It is know...
ORGANISM(S): Homo sapiens (Human) 
2016-10-10 | PXD004862 | Pride
Sulfenic acid Biotin switch assay Thp-1 cell Nox 
ProteomicsQuantification of sulfenic acid modifications in an atherosclerotic model-2
Physiological stimuli such as thrombin or pathological stimuli such as lysophosphatidic acid (LPA) activate platelets. The activated platelets bind to monocyte through P-selectin-PSGL-1 interactions, but also release the contents of their granules, which were defined as platelet releasate. It is kno...
ORGANISM(S): Homo sapiens (Human) 
2016-10-10 | PXD003363 | Pride
Sulfenic acid Biotin switch assay Atherosclerosis 
ProteomicsQuantification of sulfenic acid modifications in an atherosclerotic model
Physiological stimuli such as thrombin or pathological stimuli such as lysophosphatidic acid (LPA) activate platelets. The activated platelets bind to monocyte through P-selectin-PSGL-1 interactions, but also release the contents of their granules, which were defined as platelet releasate. It is kno...
ORGANISM(S): Homo sapiens (Human) 
2016-10-10 | PXD003365 | Pride
Sulfenic acid Biotin switch assay Atherosclerosis 
ProteomicsProtein S-glutathionylation in HeLa cells identified by nanoLC-LTQ-Orbitrap XL MS/MS
Cysteine modifications have been widely detected among different protein in different species. Here, we examined protein glutathionylation in HeLa cells under both untreated and diamide-treated conditions. A strategy using resin-assisted enrichment of glutathionylated proteins or peptides after biot...
ORGANISM(S): Homo sapiens (Human) 
2020-04-29 | PXD017717 | Pride
Nanolc-ltq-orbitrap xl ms/ms Biotin switch S-glutathionylation 
ProteomicsQuantification of sulfenic acid modifications on an atherosclerotic model-1
Redox imbalance in cells, due to the accumulation of reactive oxygen species (ROS), has been implicated in the pathogenesis of several diseases, including atherosclerosis. However, the molecular details of redox regulation in atherosclerosis remain to be established.1 During the progression of ather...
ORGANISM(S): Homo sapiens (Human) 
2016-10-10 | PXD003354 | Pride
Atheroscelrosis Sulfenic acid Biotin switch assay 
TranscriptomicsBolA is a transcriptional switch that turns off motility and turns on biofilm development
Bacteria are extremely versatile organisms which rapidly adapt to changing environments. When Escherichia coli cells switch from planktonic growth to biofilm, flagellum formation is turned off, and the production of fimbriae and extracellular polysaccharides is switched on. Here we show that BolA pr...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2015-02-19 | E-GEOD-58509 | biostudies-arrayexpress
UnknownCompeting protein:protein interactions are proposed to control the biological switch of the E coli biotin repressor.
Not available
S-EPMC2374047 | biostudies-literature
GenomicsSelective chemical labeling reveals intragenic enrichment of 5-hydroxymethylcytosine in mouse cerebellum
5-Methylcytosine (5-mC) is an important DNA modification found in eukaryotes that impacts gene regulation and disease pathogenesis. Recently, 5-hydroxymethylcytosine (5-hmC), another form of DNA modification, has been identified in substantial amounts in certain mammalian cell types; however, its ro...
ORGANISM(S): Mus musculus 
2010-12-12 | E-GEOD-25398 | biostudies-arrayexpress
ProteomicsTetrahydrobiopterin modulates ubiquitin conjugation to UBC13/UBE2N and proteasome activity by S-nitrosation
Nitric Oxide (NO) is an intracellular signalling mediator, which affects many biological processes via the posttranslational modification of proteins through S-nitrosation. The availability of NO and NOS-derived reactive oxygen species (ROS) from enzymatic uncoupling are determined by the NO synthas...
ORGANISM(S): Mus musculus (Mouse) 
2018-10-02 | PXD010430 | Pride
Biotin switch S-nitrosylation 
ProteomicsS-nitrosylation of p53 in A375 cells
Nitric oxide (NO) is a pleiotropic signaling molecule that affects numerous biological functions. One unique posttranslational modification of proteins by NO is termed S-nitrosylation (SNO), but the role in modulating key proteins’ function in melanoma has not been fully characterized. In the presen...
ORGANISM(S): Homo sapiens (Human) 
2025-07-21 | PXD031807 | Pride
A375 Mass spectrometry S-nitrosylation P53 Melanoma cells 
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