Evidence map›Paper›PMID 20060490›Full record

ReviewMutation research

Role of oxidatively induced DNA lesions in human pathogenesis.

Olga A Sedelnikova, Christophe E Redon, Jennifer S Dickey, Asako J Nakamura, Alexandros G Georgakilas, William M Bonner

Abstract readReview
In one paragraph

Review in Mutation research. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 147 papers.

0numbers the graph read from it
0cells of the map it votes in
147citing papers in PubMed
14.7field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

147 citing papers in PubMed, 328 citations in OpenAlex.

  1. Review
  2. DNA Structure-Dependent Enrichment of Oxidative Lesions.Chemical research in toxicology · 2026
    Article
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  4. Article
  5. Review
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  12. Article
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  18. Research in pharmaceutical sciences · 2024
    Article
  19. Article
  20. Article

87 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Olga A SedelnikovaLaboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, 9000 Rockville Pike, Bethesda, MD 20892, USA. sedelnio@mail.nih.gov
Christophe E Redon
Jennifer S Dickey
Asako J Nakamura
Alexandros G Georgakilas
William M Bonner
Center for Cancer Research · USEast Carolina University · USNational Cancer Institute · US

Funding

Studies of Histone Functions in Chromatin; H2AX and DNA DSBsZIABC006140 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI BONNER, WILLIAM · 2009 to 2015
$7.8M
Intramural NIH HHS ZIA BC006140
6 · The paper itself

Abstract

Genome stability is essential for maintaining cellular and organismal homeostasis, but it is subject to many threats. One ubiquitous threat is from a class of compounds known as reactive oxygen species (ROS), which can indiscriminately react with many cellular biomolecules including proteins, lipids, and DNA to produce a variety of oxidative lesions. These DNA oxidation products are a direct risk to genome stability, and of particular importance are oxidative clustered DNA lesions (OCDLs), defined as two or more oxidative lesions present within 10 bp of each other. ROS can be produced by exposure of cells to exogenous environmental agents including ionizing radiation, light, chemicals, and metals. In addition, they are produced by cellular metabolism including mitochondrial ATP generation. However, ROS also serve a variety of critical cellular functions and optimal ROS levels are maintained by multiple cellular antioxidant defenses. Oxidative DNA lesions can be efficiently repaired by base excision repair or nucleotide excision repair. If ROS levels increase beyond the capacity of its antioxidant defenses, the cell's DNA repair capacity can become overwhelmed, leading to the accumulation of oxidative DNA damage products including OCDLs, which are more difficult to repair than individual isolated DNA damage products. Here we focus on the induction and repair of OCDLs and other oxidatively induced DNA lesions. If unrepaired, these lesions can lead to the formation of mutations, DNA DSBs, and chromosome abnormalities. We discuss the roles of these lesions in human pathologies including aging and cancer, and in bystander effects.

Indexed as

DNA DamageAgingBystander EffectCellular SenescenceHumansNeoplasmsOxidative Stress

Identifiers

PMID20060490
PMCPMC3074954
OpenAlexW1998180584

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.