Evidence map›Paper›PMID 14522951›Full record

ArticleGenes & development2003

Recognition and repair of the cyclobutane thymine dimer, a major cause of skin cancers, by the human excision nuclease.

Joyce T Reardon, Aziz Sancar

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
–field-weighted citation impact
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

86 citing papers in PubMed, 173 citations in OpenAlex.

  1. Review
  2. Article
  3. Plant tolerance mechanisms to DNA-damaging UV stress.Journal of experimental botany · 2025
    Review
  4. Review
  5. Dynamics of transcription-coupled repair of cyclobutane pyrimidine dimers and (6-4) photoproducts inProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. CSB-independent, XPC-dependent transcription-coupled repair inProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  16. DNA Repair in Haploid Context.International journal of molecular sciences · 2021
    Review
  17. Review
  18. Article
  19. Review
  20. Article

26 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

2 authors at 1 institution in 1 country.

Joyce T ReardonDepartment of Biochemistry and Biophysics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599, USA.
Aziz Sancar
University of North Carolina at Chapel Hill · US

Funding

STRUCTURE AND FUNCTION OF UVRABC EXCISION NUCLEASER01GM032833 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SANCAR, AZIZ · 1985 to 2015
$8.9M
NIGMS NIH HHS GM32833NIGMS NIH HHS R01 GM032833
6 · The paper itself

Abstract

The cyclobutane thymine dimer is the major DNA lesion induced in human skin by sunlight and is a primary cause of skin cancer, the most prevalent form of cancer in the Northern Hemisphere. In humans, the only known cellular repair mechanism for eliminating the dimer from DNA is nucleotide excision repair. Yet the mechanism by which the dimer is recognized and removed by this repair system is not known. Here we demonstrate that the six-factor human excision nuclease recognizes and removes the dimer at a rate consistent with the in vivo rate of removal of this lesion, even though none of the six factors alone is capable of efficiently discriminating the dimer from undamaged DNA. We propose a recognition mechanism by which the low-specificity recognition factors, RPA, XPA, and XPC, act in a cooperative manner to locate the lesion and, aided by the kinetic proofreading provided by TFIIH, form a high-specificity complex at the damage site that initiates removal of thymine dimers at a physiologically relevant rate and specificity.

Indexed as

DNA RepairDeoxyribodipyrimidine Photo-LyaseDNA LigasesHumansModels, MolecularProtein Structure, TertiaryPyrimidine DimersSkin NeoplasmsDeoxyribodipyrimidine Photo-LyaseDNA LigasesPyrimidine Dimers

Identifiers

PMID14522951
PMCPMC218148
OpenAlexW2084744430

What OpenQuestion holds

Textmetadata
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.