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ProteomicsOxidative modifications of urinary proteins increase kidney stone risk
Clinical and animal studies have demonstrated the increasing evidence of oxidative stress in kidney stone disease. Recent findings have shown that the interactions between calcium oxalate (CaOx) crystals and renal tubular cells can promote many cellular events such as cell proliferation, cell death,...
ORGANISM(S): Homo sapiens (Human) 
2021-11-03 | PXD019360 | Pride
Calcium oxalate  kidney stone  oxidative stress  post-translation modification  uromodulin 
ProteomicsDynamic 23S rRNA modification ho5C2501 benefits Escherichia coli under oxidative stress
Post-transcriptional modifications are added to ribosomal RNAs (rRNAs) to govern ribosome biogenesis and to fine-tune protein biosynthesis. RlhA, a dedicated modification enzyme, adds a unique 5-hydroxycytidine (ho5C) at 23S rRNA position 2501 in E. coli and related bacteria. However, the molecular ...
ORGANISM(S): Escherichia coli 
2022-02-16 | PXD025875 | Pride
E. coli Ribosome Dps Oxidative stress Rlha Rna modifications 
GenomicsLoss of cytosine-5 methylation in tRNA triggers stress responses in a disease model for Intellectual Disability
Mutations in the cytosine-5 RNA methyltransferase NSun2 can cause Intellectual Disability (ID) and symptoms commonly found in patients with Dubowitz syndrome. By analysing gene expression data with the global cytosine-5 RNA methylome in NSun2-deficient mice, we find that loss of cytosine-5 RNA met...
ORGANISM(S): Mus musculus 
2014-11-06 | E-GEOD-44746 | biostudies-arrayexpress
ProteomicsCharacterization of the redox proteome in Drosophila melanogaster aging eyes.
During oxidative stress, reactive oxygen species (ROS) can modify and damage cellular proteins. In particular, the thiol groups of cysteine residues can undergo reversible or irreversible oxidative post-translation modifications (PTMs). Identifying the redox-sensitive cysteines on a proteome-wide sc...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2023-04-27 | PXD036110 | Pride
Drosophila eye Oxidative post-translation modifications Redox proteome Aging 
ProteomicsBeyond RNA Modification: A Novel Role for tRNA modifying Enzyme in Oxidative Stress Response
RNA modifications are fundamental to regulating essential cellular processes, including RNA folding, stability, gene expression, and the accuracy and efficiency of decoding. These modifications are added post-transcriptionally by specialized enzymes, yet their broader roles beyond RNA modification r...
ORGANISM(S): Vibrio cholerae O1 biovar El Tor 
2025-12-22 | PXD057145 | Pride
Oxidative stress Vibrio cholerae Rna modification 
ProteomicsBeyond RNA Modification: A Novel Role for tRNA modifying Enzyme in Oxidative Stress Response
RNA modifications are fundamental to regulating essential cellular processes, including RNA folding, stability, gene expression, and the accuracy and efficiency of decoding. These modifications are added post-transcriptionally by specialized enzymes, yet their broader roles beyond RNA modification r...
ORGANISM(S): Vibrio cholerae O1 biovar El Tor 
2025-12-22 | PXD057105 | Pride
Oxidative stress Vibrio cholerae Rna modification 
ProteomicsOxidized fibrinogen HPLC-MS/MS
Fibrinogen is highly susceptible to oxidation compared to other plasma proteins. Fibrinogen oxidation damages its structure and affects the protein function. Fibrinogen was isolated from citrated human plasma by the modified cold ethanol precipitation technique. Oxidation of fibrinogen by ozone: a s...
ORGANISM(S): Homo sapiens (Human) 
2019-04-04 | PXD012046 | Pride
Oxidation Hplc-ms/ms Fibrinogen Oxidative post-translational modifications 
ProteomicsBeyond RNA Modification: A Novel Role for tRNA modifying Enzyme in Oxidative Stress Response
RNA modifications are fundamental to regulating essential cellular processes, including RNA folding, stability, gene expression, and the accuracy and efficiency of decoding. These modifications are added post-transcriptionally by specialized enzymes, yet their broader roles beyond RNA modification r...
ORGANISM(S): Vibrio cholerae O1 biovar El Tor 
2025-08-25 | PXD057061 | Pride
Rna modification Vibrio cholerae Oxidative stress 
MetabolomicsComprehensive multi-omics analysis reveals the influence of epigenetic mechanisms on porcine oocyte maturation
In vitro maturation (IVM) oocyte is a key component of assisted reproduction in pigs. Asynchronous nucleoplasmic maturation and incomplete cytoplasmic maturation is one of the key factors for impaired maturation and quality of oocytes matured in vitro. Although Single-omics techniques have been appl...
2025-08-27 | MTBLS12325 | MetaboLights
GenomicsBeyond RNA Modification: A Novel Role for tRNA modifying Enzyme in Oxidative Stress Response and metabolism
V.cholerae DusB analysis in oxidative stress
PRJEB88079 | ENA
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