Characterization of 5-hydroxy-8-oxo-7,8-dihydroguanosine in the photosensitized oxidation of 8-oxo-7,8-dihydroguanosine and its rearrangement to spiroiminodihydantoin.
about
Reconciliation of chemical, enzymatic, spectroscopic and computational data to assign the absolute configuration of the DNA base lesion spiroiminodihydantoin.Mechanistic aspects of the formation of guanidinohydantoin from spiroiminodihydantoin under acidic conditions.DNA interstrand cross-link formation initiated by reaction between singlet oxygen and a modified nucleotideQuantification of Thiopurine/UVA-Induced Singlet Oxygen ProductionBiochemical identification of a hydroperoxide derivative of the free 8-oxo-7,8-dihydroguanine baseAccumulation of exogenous amyloid-beta peptide in hippocampal mitochondria causes their dysfunction: a protective role for melatonin.Oxidation of guanine by carbonate radicals derived from photolysis of carbonatotetramminecobalt(III) complexes and the pH dependence of intrastrand DNA cross-links mediated by guanine radical reactions.Chemical and electrochemical oxidation of C8-arylamine adducts of 2'-deoxyguanosineDNA damage spectra induced by photosensitization.On the in vivo photochemical rate parameters for PDT reactive oxygen species modeling.Formation and processing of DNA damage substrates for the hNEIL enzymes.Formation and repair of oxidatively generated damage in cellular DNA.Synthesis and characterization of the oxidized dGTP lesions spiroiminodihydantoin-2'-deoxynucleoside-5'- triphosphate and guanidinohydantoin-2'-deoxynucleoside-5'- triphosphate.Capturing Transient Endoperoxide in the Singlet Oxygen Oxidation of Guanine.G-quadruplex folds of the human telomere sequence alter the site reactivity and reaction pathway of guanine oxidation compared to duplex DNA.Structural context effects in the oxidation of 8-oxo-7,8-dihydro-2'-deoxyguanosine to hydantoin products: electrostatics, base stacking, and base pairingSimulation of oxidative stress of guanosine and 8-oxo-7,8-dihydroguanosine by electrochemically assisted injection-capillary electrophoresis-mass spectrometry.8-Oxo-7,8-dihydro-2'-deoxyguanosine and abasic site tandem lesions are oxidation prone yielding hydantoin products that strongly destabilize duplex DNA.Use of short duplexes for the analysis of the sequence-dependent cleavage of DNA by a chemical nuclease, a manganese porphyrin.Computational Study of Oxidation of Guanine by Singlet Oxygen (1 Δg ) and Formation of Guanine:Lysine Cross-Links.
P2860
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P2860
Characterization of 5-hydroxy-8-oxo-7,8-dihydroguanosine in the photosensitized oxidation of 8-oxo-7,8-dihydroguanosine and its rearrangement to spiroiminodihydantoin.
description
2004 nî lūn-bûn
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2004年の論文
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2004年学术文章
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name
Characterization of 5-hydroxy- ...... ment to spiroiminodihydantoin.
@en
Characterization of 5-hydroxy- ...... ment to spiroiminodihydantoin.
@nl
type
label
Characterization of 5-hydroxy- ...... ment to spiroiminodihydantoin.
@en
Characterization of 5-hydroxy- ...... ment to spiroiminodihydantoin.
@nl
prefLabel
Characterization of 5-hydroxy- ...... ment to spiroiminodihydantoin.
@en
Characterization of 5-hydroxy- ...... ment to spiroiminodihydantoin.
@nl
P2093
P356
P1476
Characterization of 5-hydroxy- ...... ment to spiroiminodihydantoin.
@en
P2093
Christopher S Foote
Corrie Y Kuniyoshi
Jeremy E B McCallum
P304
16777-16782
P356
10.1021/JA030678P
P407
P577
2004-12-01T00:00:00Z