8‐Oxoguanine induces intramolecular DNA damage but free 8‐oxoguanine protects intermolecular DNA from oxidative stress

[1]  C. Burrows,et al.  In vitro nucleotide misinsertion opposite the oxidized guanosine lesions spiroiminodihydantoin and guanidinohydantoin and DNA synthesis past the lesions using Escherichia coli DNA polymerase I (Klenow fragment). , 2002, Biochemistry.

[2]  J. S. Kim,et al.  Ntg2 of Saccharomyces cerevisiae repairs the oxidation products of 8-hydroxyguanine. , 2001, Biochemical and biophysical research communications.

[3]  J. Cadet,et al.  Repair and mutagenic potential of oxaluric acid, a major product of singlet oxygen-mediated oxidation of 8-oxo-7,8-dihydroguanine. , 2001, Chemical research in toxicology.

[4]  J. Cadet,et al.  Oxaluric Acid as the Major Product of Singlet Oxygen-Mediated Oxidation of 8-Oxo-7,8-dihydroguanine in DNA , 2000 .

[5]  N. Tretyakova,et al.  Peroxynitrite-induced secondary oxidative lesions at guanine nucleobases: chemical stability and recognition by the Fpg DNA repair enzyme. , 2000, Chemical research in toxicology.

[6]  J. Barton,et al.  Long-range guanine oxidation in DNA restriction fragments by a triplex-directed naphthalene diimide intercalator. , 2000, Biochemistry.

[7]  J. Cadet,et al.  In vitro DNA synthesis opposite oxazolone and repair of this DNA damage using modified oligonucleotides. , 2000, Nucleic acids research.

[8]  J. Cadet,et al.  Measurement of the main photooxidation products of 2'-deoxyguanosine using chromatographic methods coupled to mass spectrometry. , 2000, Archives of biochemistry and biophysics.

[9]  C. Burrows,et al.  Characterization of spiroiminodihydantoin as a product of one-electron oxidation of 8-Oxo-7,8-dihydroguanosine. , 2000, Organic letters.

[10]  E. Meggers,et al.  Electron transfer in DNA from guanine and 8-oxoguanine to a radical cation of the carbohydrate backbone. , 2000, Chemistry.

[11]  S. Tannenbaum,et al.  Peroxynitrite reaction products of 3',5'-di-O-acetyl-8-oxo-7, 8-dihydro-2'-deoxyguanosine. , 1999, Proceedings of the National Academy of Sciences of the United States of America.

[12]  B. Halliwell.  Oxygen and nitrogen are pro-carcinogens. Damage to DNA by reactive oxygen, chlorine and nitrogen species: measurement, mechanism and the effects of nutrition. , 1999, Mutation research.

[13]  S. Tannenbaum,et al.  DNA damage in deoxynucleosides and oligonucleotides treated with peroxynitrite. , 1999, Chemical research in toxicology.

[14]  N. Tretyakova,et al.  Peroxynitrite-induced reactions of synthetic oligonucleotides containing 8-oxoguanine. , 1999, Chemical research in toxicology.

[15]  J. Barton,et al.  Long-range oxidative damage to DNA: effects of distance and sequence. , 1999, Chemistry & biology.

[16]  A. Sarasin,et al.  Repair and mutagenesis survey of 8-hydroxyguanine in bacteria and human cells. , 1999, Biochimie.

[17]  C. Burrows,et al.  Insertion of dGMP and dAMP during in vitro DNA synthesis opposite an oxidized form of 7,8-dihydro-8-oxoguanine. , 1999, Nucleic acids research.

[18]  A. Parker,et al.  Guanine is the target for direct ionisation damage in DNA, as detected using excision enzymes. , 1998, Nucleic acids research.

[19]  H. Ito,et al.  Site-specific hydroxylation at polyguanosine in double-stranded DNA by UVA radiation with nalidixic acid. , 1998, Biochemical and biophysical research communications.

[20]  E. Ohtsuka,et al.  Neighboring base damage induced by permanganate oxidation of 8-oxoguanine in DNA. , 1998, Nucleic acids research.

[21]  Kendall N. Houk,et al.  EFFECT OF GUANINE STACKING ON THE OXIDATION OF 8-OXOGUANINE IN B-DNA , 1998 .

[22]  M. Lamy,et al.  The antibiotic ceftazidime is a singlet oxygen quencher as demonstrated by ultra-weak chemiluminescence and by inhibition of AAP consumption. , 1998, Biochimica et biophysica acta.

[23]  S. Kawanishi,et al.  Site-specific DNA damage induced by UVA radiation in the presence of endogenous photosensitizer. , 1997, Biological chemistry.

[24]  C. Desmaze,et al.  Cloning and characterization of hOGG1, a human homolog of the OGG1 gene of Saccharomyces cerevisiae. , 1997, Proceedings of the National Academy of Sciences of the United States of America.

[25]  Slobodan V. Jovanovic,et al.  How Easily Oxidizable Is DNA? One-Electron Reduction Potentials of Adenosine and Guanosine Radicals in Aqueous Solution , 1997 .

[26]  R. Barbey,et al.  Cloning and expression in Escherichia coli of the OGG1 gene of Saccharomyces cerevisiae, which codes for a DNA glycosylase that excises 7,8-dihydro-8-oxoguanine and 2,6-diamino-4-hydroxy-5-N-methylformamidopyrimidine. , 1996, Proceedings of the National Academy of Sciences of the United States of America.

[27]  J. Cadet,et al.  Peroxynitrite mediated oxidation of purine bases of nucleosides and isolated DNA. , 1996, Free radical research.

[28]  J. Cadet,et al.  Photosensitized Reaction of 8-Oxo-7,8-dihydro-2‘-deoxyguanosine: Identification of 1-(2-Deoxy-β-d-erythro-pentofuranosyl)cyanuric Acid as the Major Singlet Oxygen Oxidation Product , 1996 .

[29]  J. Sagripanti,et al.  Association between 8-hydroxy-2'-deoxyguanosine formation and DNA strand breaks mediated by copper and iron. , 1996, Free radical biology & medicine.

[30]  W. Schulz,et al.  Adjacent guanines as preferred sites for strand breaks in plasmid DNA irradiated with 193 nm and 248 nm UV laser light. , 1996, Journal of photochemistry and photobiology. B, Biology.

[31]  W. Pryor,et al.  Competitive reactions of peroxynitrite with 2'-deoxyguanosine and 7,8-dihydro-8-oxo-2'-deoxyguanosine (8-oxodG): relevance to the formation of 8-oxodG in DNA exposed to peroxynitrite. , 1996, Free radical biology & medicine.

[32]  G. W. Buchko,et al.  Methylene blue-mediated photooxidation of 7,8-dihydro-8-oxo-2'-deoxyguanosine. , 1995, Biochimica et biophysica acta.

[33]  S. Botchway,et al.  193 NM LIGHT INDUCES SINGLE STRAND BREAKAGE OF DNA PREDOMINANTLY AT GUANINE , 1995, Photochemistry and photobiology.

[34]  K. Sakumi,et al.  Generation and elimination of 8-oxo-7,8-dihydro-2'-deoxyguanosine 5'-triphosphate, a mutagenic substrate for DNA synthesis, in human cells. , 1995, Biochemistry.

[35]  H. Ischiropoulos,et al.  Oxidative chemistry of peroxynitrite. , 1994, Methods in enzymology.

[36]  S. Loft,et al.  8-Hydroxydeoxyguanosine as a urinary biomarker of oxidative DNA damage. , 1993, Journal of toxicology and environmental health.

[37]  S. Kawanishi,et al.  8-Hydroxydeoxyguanosine formation at the 5' site of 5'-GG-3' sequences in double-stranded DNA by UV radiation with riboflavin. , 1993, The Journal of biological chemistry.

[38]  M. Chung,et al.  An endonuclease activity in human polymorphonuclear neutrophils that removes 8-hydroxyguanine residues from DNA+. , 1991, Biochemical and biophysical research communications.

[39]  J. Solomon,et al.  Quantitative high-performance liquid chromatography analysis of DNA oxidized in vitro and in vivo. , 1991, Analytical biochemistry.

[40]  O. Aruoma,et al.  Copper-ion-dependent damage to the bases in DNA in the presence of hydrogen peroxide. , 1991, The Biochemical journal.

[41]  A. Grollman,et al.  Insertion of specific bases during DNA synthesis past the oxidation-damaged base 8-oxodG , 1991, Nature.

[42]  B. Ames,et al.  Urinary 8-hydroxy-2'-deoxyguanosine as a biological marker of in vivo oxidative DNA damage. , 1989, Proceedings of the National Academy of Sciences of the United States of America.

[43]  Steen Steenken,et al.  Purine bases, nucleosides, and nucleotides: aqueous solution redox chemistry and transformation reactions of their radical cations and e- and OH adducts , 1989 .

[44]  M. Dizdaroglu.  Formation of an 8-hydroxyguanine moiety in deoxyribonucleic acid on gamma-irradiation in aqueous solution. , 1985, Biochemistry.

[45]  B. Ames,et al.  Uric acid provides an antioxidant defense in humans against oxidant- and radical-caused aging and cancer: a hypothesis. , 1981, Proceedings of the National Academy of Sciences of the United States of America.