Evidence map›Paper›PMID 27994014›Full record

ArticleMolecular and cellular biology2017

Human Apurinic/Apyrimidinic Endonuclease (APE1) Is Acetylated at DNA Damage Sites in Chromatin, and Acetylation Modulates Its DNA Repair Activity.

Shrabasti Roychoudhury, Somsubhra Nath, Heyu Song, Muralidhar L Hegde, Larry J Bellot, Anil K Mantha, Shiladitya Sengupta, Sutapa Ray, Amarnath Natarajan, Kishor K Bhakat

Open access · hybridAbstract read
In one paragraph

Article in Molecular and cellular biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

26 citing papers in PubMed, 50 citations in OpenAlex.

  1. Ubiquitination in cancer: mechanisms and therapeutic opportunities.Cancer communications (London, England) · 2025
    Review
  2. Article
  3. Article
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  5. Article
  6. Vitexin inhibits APEX1 to counteract the flow-induced endothelial inflammation.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
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  15. Endogenous oxidized DNA bases and APE1 regulate the formation of G-quadruplex structures in the genome.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
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

10 authors at 4 institutions in 2 countries.

Shrabasti RoychoudhuryDepartment of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Somsubhra NathDepartment of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Heyu SongDepartment of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Muralidhar L HegdeDepartment of Radiation Oncology, Houston Methodist Research Institute, Houston, Texas, USA.
Larry J BellotNikon Instrument Inc., Memphis, Tennessee, USA.
Anil K ManthaCentral University of Punjab, Bathinda, India.
Shiladitya SenguptaDepartment of Radiation Oncology, Houston Methodist Research Institute, Houston, Texas, USA.
Sutapa RayDepartment of Pediatrics, Hematology/Oncology Division, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Amarnath NatarajanEppley Institute for Research in Cancer, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Kishor K BhakatDepartment of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, Nebraska, USA kishor.bhakat@unmc.edu.
University of Nebraska Medical Center · USHouston Methodist · USCentral University of Punjab · INNikon (United States) · US

Funding

UNMC/EPPLEY CANCER CENTER SUPPORT GRANTP30CA036727 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI Joann B. Sweasy · 1985 to 2026
$55.0M
Research Pilot Project ProgramP30GM106397 · NIGMS · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI JOHNSON, KEITH R · 2013 to 2017
$4.9M
Etiological Linkage of DNA Damage/Repair Deficiency in Neurodegenerative DiseasesR01NS088645 · NINDS · METHODIST HOSPITAL RESEARCH INSTITUTE · PI HEGDE, MURALIDHAR L · 2015 to 2019
$1.8M
Regulatory Functions of APE1 acetylationR01CA148941 · NCI · UNIVERSITY OF TEXAS MED BR GALVESTON · PI BHAKAT, KISHOR K · 2011 to 2015
$1.4M
NCI NIH HHS P30 CA036727NCI NIH HHS R01 CA148941NIGMS NIH HHS P30 GM106397NINDS NIH HHS R01 NS088645
6 · The paper itself

Abstract

Apurinic/apyrimidinic (AP) sites, the most frequently formed DNA lesions in the genome, inhibit transcription and block replication. The primary enzyme that repairs AP sites in mammalian cells is the AP endonuclease (APE1), which functions through the base excision repair (BER) pathway. Although the mechanism by which APE1 repairs AP sites

Indexed as

DNA DamageDNA RepairAcetylationBiocatalysisCell CycleCell LineCell ProliferationCell SurvivalChromatinDNA-(Apurinic or Apyrimidinic Site) LyaseGenomeHumansLysineModels, BiologicalProtein BindingProtein ConformationChromatinDNA-(Apurinic or Apyrimidinic Site) LyaseLysineacetylationAPE1AP sitebase excision repairDNA damageendogenous DNA damage

Identifiers

PMID27994014
PMCPMC5335514
OpenAlexW2561630075

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.