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MetabolomicsIdentifying a tryptophan derivative in hydrogen peroxide-treated cell culture medium
Not available
ST002174 | MetabolomicsWorkbench
TranscriptomicsInjury-dependent hydrogen peroxide oxidation of IKK-alpha regulates keratinocyte migration through induction of EGF
Hydrogen peroxide is known to promote skin keratinocyte migration, although the mechanism of action is unclear. In an attempt to identify signaling pathways regulated by hydrogen peroxide in the skin, 3 day post fertilized (dpf) zebrafish larvae (nacre strain) were treated with 3mM hydrogen peroxide...
ORGANISM(S): Danio rerio 
2016-02-22 | E-GEOD-75728 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Pseudomonas aeruginosa treated with hydrogen peroxide
Background: Pseudomonas aeruginosa, a pathogen infecting those with cystic fibrosis, encounters toxicity from phagocyte-derived reactive oxidants including hydrogen peroxide during active infection. P. aeruginosa responds with adaptive and protective strategies against these toxic species to effect...
ORGANISM(S): Pseudomonas aeruginosa 
2007-07-19 | E-GEOD-3090 | biostudies-arrayexpress
TranscriptomicsIdentification of Gene Products Involved in the Oxidative Stress Response of Moraxella catarrhalis: Evaluation of OxyR dependent Genes
Series of DNA microarrays (4) comparing the M. catarrhalis strain 035E and M. catarrhalis oxyR mutant response to 50 mM hydrogen peroxide. Wild-type cells and oxyR mutant cells were exposed to 50 mM hydrogen peroxide for 15 minutes. RNA was extracted and DNA microarray analysis performed. 4 biologic...
ORGANISM(S): Moraxella catarrhalis 
2010-12-07 | E-GEOD-24351 | biostudies-arrayexpress
TranscriptomicsHydrogen peroxide Stress in Desulfovibrio vulgaris Hildenborough (REPLACED BY GSE21441)
Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course Comparison of wild type and deletion mutant cells treated with 1 mM H2O2 to untreated cells at times of 0 and 120 min. See also Series GSE4447 (http...
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
2011-10-03 | E-GEOD-14345 | biostudies-arrayexpress
TranscriptomicsHydrogen peroxide Stress in Desulfovibrio vulgaris Hildenborough (REPLACED BY GSE21438)
Using data from microarray experiments, we investigated the effects of excess hydrogen peroxide on D. vulgaris. Keywords: stress response, time course Comparison of wild type and deletion mutant cells treated with 1 mM H2O2 to untreated cells at times of 0 and 120 min. See also Series GSE4447 (http...
ORGANISM(S): Desulfovibrio vulgaris str. Hildenborough 
2011-10-03 | E-GEOD-14355 | biostudies-arrayexpress
ProteomicsProteome wide analysis of hydrogen peroxide-induced protein carbonylation in Arabidopsis thaliana
Protein carbonylation is a non-enzymatic and irreversible post-translational modification that occurs naturally in living organisms under the direct or indirect effect of reactive oxygen species (ROS). In this study, we analyzed proteins that are responsive to carbonylation by exogenous hydrogen per...
ORGANISM(S): Arabidopsis Thaliana (ncbitaxon:3702) 
2022-10-17 | MSV000090540 | MassIVE
TranscriptomicsTranscriptome analysis of wt and PerR mutant Group A streptococcus (GAS), strain 003Sm in THB medium, with and without hydrogen peroxide
Transcriptome analysis of of wt and PerR mutant Group A streptococcus strain 003Sm grown in the presence or absence of hydrogen peroxide, at early and late log
ORGANISM(S): Streptococcus pyogenes 
2011-11-18 | E-MTAB-646 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of E. coli after addition of peroxynitrite or hydrogen peroxide to aerobically growing cells
Peroxynitrite is formed in macrophages by the diffusion-limited reaction of superoxide and nitric oxide. This highly reactive species is capable of causing both oxidative and nitrosative stress in Escherichia coli. Previous studies have focused on the reactions of peroxynitrite with specific protein...
ORGANISM(S): Escherichia coli 
2010-05-24 | E-GEOD-19370 | biostudies-arrayexpress
TranscriptomicsIdentification of Gene Products Involved in the Oxidative Stress Response of Moraxella catarrhalis
Series of DNA microarrays (4) comparing the M. catarrhalis strain 035E response to 50 mM hydrogen peroxide relative to a water-only control. Wild-type cells were exposed to either 50 mM hydrogen peroxide or a water-only control for 15 minutes. RNA was extracted and DNA microarray analysis performed...
ORGANISM(S): Moraxella catarrhalis 
2010-12-07 | E-GEOD-24331 | biostudies-arrayexpress
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