Superoxide accelerates DNA damage by elevating free-iron levels. - Wikidata - wikimedia - TriplyDB

Superoxide accelerates DNA damage by elevating free-iron levels.

Superoxide accelerates DNA damage by elevating free-iron levels.

http://www.wikidata.org/entity/Q35921515

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Oxidative Decay of DNA Oxidative-stress resistance mutants of Helicobacter pylori.A small RNA promotes siderophore production through transcriptional and metabolic remodeling Redox pioneer: professor Irwin Fridovich Widespread distribution in pathogenic bacteria of di-iron proteins that repair oxidative and nitrosative damage to iron-sulfur centers Microarray analysis of Pseudomonas aeruginosa reveals induction of pyocin genes in response to hydrogen peroxide Staphylococcal response to oxidative stress What really happens in the neutrophil phagosome?The Bacillus subtilis iron-sparing response is mediated by a Fur-regulated small RNA and three small, basic proteins Two Distinct Ferritin-like Molecules in Pseudomonas aeruginosa : The Product of the bfrA Gene Is a Bacterial Ferritin (FtnA) and Not a Bacterioferritin (Bfr)Evidence for a novel role of copper-zinc superoxide dismutase in zinc metabolism.Grx5 is a mitochondrial glutaredoxin required for the activity of iron/sulfur enzymes.Suppressors of superoxide dismutase (SOD1) deficiency in Saccharomyces cerevisiae. Identification of proteins predicted to mediate iron-sulfur cluster assembly.The essential iron-sulfur protein Rli1 is an important target accounting for inhibition of cell growth by reactive oxygen species.Oxidative damage is increased in human liver tissue adjacent to hepatocellular carcinoma RyhB small RNA modulates the free intracellular iron pool and is essential for normal growth during iron limitation in Escherichia coli Analysis of S-nitroso-N-acetylpenicillamine effects on dopamine release in the striatum of freely moving rats: role of endogenous ascorbic acid and oxidative stress Rapid changes in gene expression dynamics in response to superoxide reveal SoxRS-dependent and independent transcriptional networks Ribonucleotide reductases of Salmonella typhimurium: transcriptional regulation and differential role in pathogenesis Proteomic and physiological responses of Kineococcus radiotolerans to copper Global transcriptome analysis of Staphylococcus aureus response to hydrogen peroxide PerR acts as a switch for oxygen tolerance in the strict anaerobe Clostridium acetobutylicum Bacillus subtilis contains multiple Fur homologues: identification of the iron uptake (Fur) and peroxide regulon (PerR) repressors Contrasting sensitivities of Escherichia coli aconitases A and B to oxidation and iron depletion The DUF59 Containing Protein SufT Is Involved in the Maturation of Iron-Sulfur (FeS) Proteins during Conditions of High FeS Cofactor Demand in Staphylococcus aureus A potential role for periplasmic superoxide dismutase in blocking the penetration of external superoxide into the cytosol of Gram-negative bacteria An Open and Shut Case: The Interaction of Magnesium with MST Enzymes Geobacter sulfurreducens has two autoregulated lexA genes whose products do not bind the recA promoter: differing responses of lexA and recA to DNA damage.Interaction of Bacillus subtilis Fur (ferric uptake repressor) with the dhb operator in vitro and in vivo.Regulation of the Bacillus subtilis fur and perR genes by PerR: not all members of the PerR regulon are peroxide inducible.Regulation of the Intracellular Free Iron Pool by Dpr Provides Oxygen Tolerance to Streptococcus mutans Cellular defenses against superoxide and hydrogen peroxide Iron induces bimodal population development by Escherichia coli Mechanistic insights into metal ion activation and operator recognition by the ferric uptake regulator.Role of iron in neurodegenerative diseases.Construction and characterization of transposon insertion mutations in Corynebacterium diphtheriae that affect expression of the diphtheria toxin repressor (DtxR).Knock-out of SO1377 gene, which encodes the member of a conserved hypothetical bacterial protein family COG2268, results in alteration of iron metabolism, increased spontaneous mutation and hydrogen peroxide sensitivity in Shewanella oneidensis MR-1 Inhibition of staphylococcal biofilm formation by nitrite.Oxidative inactivation of mitochondrial aconitase results in iron and H2O2-mediated neurotoxicity in rat primary mesencephalic cultures.Oxidative risk for atherothrombotic cardiovascular disease.

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P2860

Superoxide accelerates DNA damage by elevating free-iron levels.

http://www.wikidata.org/entity/Q35921515

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1996 nî lūn-bûn

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Superoxide accelerates DNA damage by elevating free-iron levels.

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Superoxide accelerates DNA damage by elevating free-iron levels.

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Superoxide accelerates DNA damage by elevating free-iron levels.

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PNAS.93.24.13635

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Proceedings of the National Academy of Sciences of the United States of America

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Superoxide accelerates DNA damage by elevating free-iron levels.

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J A Imlay

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K Keyer

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P2860

Normal oxidative damage to mitochondrial and nuclear DNA is extensive

Sequence analysis of cDNAs for the human and bovine ATP synthase beta subunit: mitochondrial DNA genes sustain seventeen times more mutations

Redox and addition chemistry of quinoid compounds and its biological implications.

Mapping of insertion mutations in gnd of Escherichia coli with deletions defining the ends of the gene.

DNA damage and oxygen radical toxicity.

Superoxide and the production of oxidative DNA damage.

Superoxide radical and iron modulate aconitase activity in mammalian cells.

Oxidative damage to mitochondrial DNA shows marked age-dependent increases in human brain.

Spontaneous mutagenesis and oxidative damage to DNA in Salmonella typhimurium

Lethal oxidative damage and mutagenesis are generated by iron in delta fur mutants of Escherichia coli: protective role of superoxide dismutase.

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