Evidence map›Paper›PMID 25580529›Full record

ReviewAnnual review of biochemistry2015

DNA triplet repeat expansion and mismatch repair.

Ravi R Iyer, Anna Pluciennik, Marek Napierala, Robert D Wells

Open access · greenAbstract readReview
In one paragraph

Review in Annual review of biochemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

74 citing papers in PubMed, 129 citations in OpenAlex.

  1. Article
  2. Article
  3. Emerging drivers of DNA repeat expansions.Biochemical Society transactions · 2025
    Review
  4. Localization of Potential Energy in Hydrogen Bonds of theInternational journal of molecular sciences · 2025
    Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. ULTRA-Effective Labeling of Repetitive Genomic Sequence.bioRxiv : the preprint server for biology · 2024
    Article
  10. MRE11A: a novel negative regulator of human DNA mismatch repair.Cellular & molecular biology letters · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. FAN1 removes triplet repeat extrusions via a PCNA- and RFC-dependent mechanism.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. Review

14 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

4 authors at 4 institutions in 2 countries.

Ravi R IyerTeva Branded Pharmaceutical Products R&D, Inc., West Chester, Pennsylvania 19380; email: ravi.iyer@tevapharm.com.
Anna Pluciennik
Marek Napierala
Robert D Wells
Teva Pharmaceuticals (United States) · USTexas A&M University · USThomas Jefferson University · USUniversity of Alabama at Birmingham · US

Funding

GAA REPEATS INDUCED EPIGENETIC SILENCING IN FRIEDREICH'S ATAXIAR01NS081366 · NINDS · UT SOUTHWESTERN MEDICAL CENTER · PI NAPIERALA, MAREK · 2012 to 2021
$3.7M
NINDS NIH HHS 7R01NS081366NINDS NIH HHS R01 NS081366
6 · The paper itself

Abstract

DNA mismatch repair is a conserved antimutagenic pathway that maintains genomic stability through rectification of DNA replication errors and attenuation of chromosomal rearrangements. Paradoxically, mutagenic action of mismatch repair has been implicated as a cause of triplet repeat expansions that cause neurological diseases such as Huntington disease and myotonic dystrophy. This mutagenic process requires the mismatch recognition factor MutSβ and the MutLα (and/or possibly MutLγ) endonuclease, and is thought to be triggered by the transient formation of unusual DNA structures within the expanded triplet repeat element. This review summarizes the current knowledge of DNA mismatch repair involvement in triplet repeat expansion, which encompasses in vitro biochemical findings, cellular studies, and various in vivo transgenic animal model experiments. We present current mechanistic hypotheses regarding mismatch repair protein function in mediating triplet repeat expansions and discuss potential therapeutic approaches targeting the mismatch repair pathway.

Indexed as

DNA Mismatch RepairTrinucleotide Repeat ExpansionAnimalsChromatinEscherichia coliGenomic InstabilityHistonesHumansNervous System DiseasesNucleic Acid ConformationChromatinHistonesDNA mismatch repairhereditary neurological diseasesnon-B-DNA structuresrepeat expansion diseasestriplet repeats

Identifiers

PMID25580529
PMCPMC4845744
OpenAlexW2126892015

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.