On the irrelevancy of hydroxyl radical to DNA damage from oxidative stress and implications for epigenetics
Author:
Affiliation:
1. Department of Chemistry
2. University of Utah
3. Salt Lake City
4. USA
Abstract
Carbonate radical anion, not hydroxyl radical, is the principal reactive oxygen species generated from endogenous oxidative stress endowing epigenetic features to guanine oxidation products in DNA.
Funder
National Cancer Institute
Publisher
Royal Society of Chemistry (RSC)
Subject
General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2020/CS/D0CS00579G
Reference22 articles.
1. Interplay of Guanine Oxidation and G-Quadruplex Folding in Gene Promoters
2. Thinking Outside the Cage: A New Hypothesis That Accounts for Variable Yields of Radicals from the Reaction of CO2 with ONOO–
3. Reactive species and DNA damage in chronic inflammation: reconciling chemical mechanisms and biological fates
4. Formation and repair of oxidatively generated damage in cellular DNA
5. Carbonate-radical-anions, and not hydroxyl radicals, are the products of the Fenton reaction in neutral solutions containing bicarbonate
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