Evidence map›Paper›PMID 23749995›Full record

ArticleThe Journal of biological chemistry2013

Nucleotide excision repair in human cells: fate of the excised oligonucleotide carrying DNA damage in vivo.

Jinchuan Hu, Jun-Hyuk Choi, Shobhan Gaddameedhi, Michael G Kemp, Joyce T Reardon, Aziz Sancar

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

80 citing papers in PubMed, 105 citations in OpenAlex.

  1. Review
  2. Article
  3. The Nucleic Acids' Immunoprecipitation Method for DNA Repair Research.Methods in molecular biology (Clifton, N.J.) · 2026
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  14. In vitro DNA repair genomics using XR-seq withProceedings of the National Academy of Sciences of the United States of America · 2023
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20 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 1 institution in 2 countries.

Jinchuan HuFrom the Department of Biochemistry and Biophysics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599-7260 and.
Jun-Hyuk ChoiFrom the Department of Biochemistry and Biophysics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599-7260 and; the Center for Bioanalysis, Department of Metrology for Quality of Life, Korea Research Institute of Standards and Science, Daejeon 305-340, South Korea.
Shobhan GaddameedhiFrom the Department of Biochemistry and Biophysics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599-7260 and.
Michael G KempFrom the Department of Biochemistry and Biophysics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599-7260 and.
Joyce T ReardonFrom the Department of Biochemistry and Biophysics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599-7260 and.
Aziz SancarFrom the Department of Biochemistry and Biophysics, University of North Carolina School of Medicine, Chapel Hill, North Carolina 27599-7260 and.
University of North Carolina at Chapel Hill · US

Funding

UNC-CH CENTER FOR ENVIRONMENTAL HEALTH &SUSCEPTIBILITYP30ES010126 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Melissa A. Troester · 2001 to 2026
$36.3M
STRUCTURE AND FUNCTION OF UVRABC EXCISION NUCLEASER01GM032833 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SANCAR, AZIZ · 1985 to 2015
$8.9M
Role of the circadian clock in melanocyte biology and UV-induced melanomagenesisK99ES022640 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI GADDAMEEDHI, SHOBHAN · 2013 to 2014
$173k
NIEHS NIH HHS K99 ES022640NIEHS NIH HHS P30 ES010126NIGMS NIH HHS GM32833NIGMS NIH HHS R01 GM032833
6 · The paper itself

Abstract

Nucleotide excision repair is the sole mechanism for removing the major UV photoproducts from genomic DNA in human cells. In vitro with human cell-free extract or purified excision repair factors, the damage is removed from naked DNA or nucleosomes in the form of 24- to 32-nucleotide-long oligomers (nominal 30-mer) by dual incisions. Whether the DNA damage is removed from chromatin in vivo in a similar manner and what the fate of the excised oligomer was has not been known previously. Here, we demonstrate that dual incisions occur in vivo identical to the in vitro reaction. Further, we show that transcription-coupled repair, which operates in the absence of the XPC protein, also generates the nominal 30-mer in UV-irradiated XP-C mutant cells. Finally, we report that the excised 30-mer is released from the chromatin in complex with the repair factors TFIIH and XPG. Taken together, our results show the congruence of in vivo and in vitro data on nucleotide excision repair in humans.

Indexed as

DNA DamageDNA RepairAnimalsCell LineDNA-Binding ProteinsHumansModels, BiologicalMutationOligonucleotidesPyrimidine DimersTranscription Factor TFIIHTranscription, GeneticUltraviolet RaysDNA-Binding ProteinsOligonucleotidesPyrimidine DimersTranscription Factor TFIIHChromatinDNA Binding ProteinDNA DamageDNA Nucleotide Excision RepairDNA RepairDual IncisionPyrimidine DimersTFIIHTranscription-coupled Repair

Identifiers

PMID23749995
PMCPMC3774362
OpenAlexW2022545349

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.