Highly mutagenic exocyclic DNA adducts are substrates for the human nucleotide incision repair pathway.
BACKGROUND: Oxygen free radicals induce lipid peroxidation (LPO) that damages and breaks polyunsaturated fatty acids in cell membranes. LPO-derived aldehydes and hydroxyalkenals react with DNA leading to the formation of etheno(ε)-bases including 1,N(6)-ethenoadenine (εA) and 3,N(4)-ethenocytosine (...
Main Authors: | , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Public Library of Science (PLoS)
2012-01-01
|
Series: | PLoS ONE |
Online Access: | http://europepmc.org/articles/PMC3522590?pdf=render |