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ProteomicsCysteine oxidation as a regulatory mechanism of Arabidopsis plastidial NAD-dependent malate dehydrogenase
Malate dehydrogenases (MDHs) catalyze a reversible NAD(P)-dependent-oxidoreductase reaction that plays an important role in central metabolism and redox homeostasis of plant cells. Recent studies suggest a moonlighting function of plastidial NAD-dependent MDH (plNAD-MDH) in plastid biogenesis, indep...
ORGANISM(S): Escherichia Coli 
2024-04-29 | PXD048384 | JPOST Repository
ProteomicsIntegrated Dissection of Cysteine Oxidative Modification Proteome During Cardiac Hypertrophy
Cysteine oxidative modification of cellular proteins is crucial for many aspects of cardiac hypertrophy development. However, integrated dissection of multiple types of cysteine oxidation proteome in cardiac hypertrophy is currently missing. Here we developed a novel discovery platform encompassing ...
ORGANISM(S): Mus musculus (Mouse) 
2018-08-29 | PXD010336 | Pride
Mouse Cardiac hypertrophy Heart Biotin switch Dimethyl labeling Cysteine oxidation Reversible cysteine oxidation Cysteine sulfinylation Cysteine sulfonylation Quantitative proteomics 
ProteomicsChemical inhibition of the target of rapamycin kinase in Chlamydomonas reinhardtii leads to rapid cysteine oxidation and sustained physiological changes.
The target of rapamycin (TOR) kinase is a key metabolic regulator with a role in diverse processes, including nutritional sensing, protein translation, and autophagy. In the green alga Chlamydomonas reinhardtii, TOR maintains these responsibilities and is additionally linked to the regulation of inc...
ORGANISM(S): Chlamydomonas reinhardtii 
2019-10-04 | PXD014819 | Pride
Azd8055 Global proteomics Chlamydomonas reinhardtii Target of rapamycin Reversible cysteine oxidation 
ProteomicsReversible oxidative signaling in Chlamydomonas following nitrogen deprivation
As global temperatures climb to historic highs, the far-reaching effects of climate change have impacted agricultural nutrient availability. This has extended to low latitude oceans, where a deficit in both nitrogen and phosphorus stores has led to dramatic decreases in carbon sequestration in ocean...
ORGANISM(S): Chlamydomonas reinhardtii 
2020-06-28 | PXD019491 | Pride
Oxidation Ptm Lcms Signaling Chlamydomonas 
ProteomicsA chemoproteomics method for direct and comprehensive characterization of cysteine reversible oxidation
Cysteine oxidation is a series of protein modifications caused by reactive oxygen species (ROS) in cells and can regulate protein functions and cellular activities. Comprehensive and site-specific characterization of the cysteine oxidation is critical for understanding the role of ROS regulating cel...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-12-20 | MSV000093703 | MassIVE
ProteomicsStudy of reversible oxidation of thiol proteins after hexyl aminolevulinate mediated photodynamic therapy
This proteomic study This proteomic study focuses on the role of reversible thiol oxidation after hexyl aminolevulinate mediated PDT (HAL-PDT). The human epidermoid carcinoma cell line A431 was used as model system and red light as light source, a clinical relevant in vitro model. The light dose dep...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-04-01 | MSV000080866 | MassIVE
ProteomicsCysteine oxidation triggers amyloid fibril formation of the tumor suppressor p16INK4A
p16INK4A inhibits the CDK4/6 kinases and is therefore an important cell cycle regulator. Accumulation of p16INK4A in response to oncogenic transformation leads to cellular senescence and it is therefore frequently lost in cancer. p16INK4A is also known to accumulate under conditions of cellular oxid...
ORGANISM(S): Homo sapiens (Human) 
2019-09-04 | PXD012353 | Pride
Cysteine oxidation amyloid fibril p16ink4a 
ProteomicsSignatures of Cysteine Oxidation on Structural and Contractile Proteins Are Associated with Physical Performance and Muscle Function in Older Adults
Human muscle biopsies from older adults were processed with a redox proteomics workflow and analyzed by LC-MS/MS with TMT based quantification.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-10-17 | MSV000093136 | MassIVE
ProteomicsOverexpression of catalase delays age-related cardiac disease by preventing oxidative cysteine modifications
Reactive protein cysteine thiolates are instrumental in redox regulation. Aging associated to oxidative stress, can impair redox signaling by damaging essential cysteine thiolates. Our initial study found that cardiac-specific overexpression of catalase, can protect from oxidative stress and delay c...
ORGANISM(S): Mus musculus (Mouse) 
2018-10-24 | PXD002479 | Pride
Metabolism Proteomics Reversible cysteine thiol oxidation Tmt Post-translational protein modifications Mass spectrometry Cardiac aging and disease 
UnknownChemobiosis reveals tardigrade tun formation is dependent on reversible cysteine oxidation.
Not available
S-EPMC10793892 | biostudies-literature
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