ReviewDNA repair2020
Trinucleotide repeat instability via DNA base excision repair.
Review in DNA repair, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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.
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.
Who cites it
10 citing papers in PubMed, 17 citations in OpenAlex.
- Base excision repair within structure-forming repeat sequences and its impact on cancer and other diseases.NAR cancer · 2025Review
- DNA polymerase β suppresses somatic indels at CpG dinucleotides in developing cortical neurons.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Review
- Identification of DNA damage and repair gene-related markers in pancreatic ductal adenocarcinoma by single-cell and bulk RNA sequencing.Discover oncology · 2025Article
- Transposon activity and nucleotide triplet instability: new perspectives on their potential interplay in brain disorders.Frontiers in neuroscience · 2025Article
- DNA Base Damage Repair Crosstalks with Chromatin Structures to Contract Expanded GAA Repeats in Friedreich's Ataxia.Biomolecules · 2024Article
- Profiling human pathogenic repeat expansion regions by synergistic and multi-level impacts on molecular connections.Human genetics · 2023Article
- Review
- DNA damage repair: historical perspectives, mechanistic pathways and clinical translation for targeted cancer therapy.Signal transduction and targeted therapy · 2021Review
- Understanding APE1 cellular functions by the structural preference of exonuclease activities.Computational and structural biotechnology journal · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Trinucleotide repeat (TNR) instability is the cause of over 40 human neurodegenerative diseases and certain types of cancer. TNR instability can result from DNA replication, repair, recombination, and gene transcription. Emerging evidence indicates that DNA base damage and base excision repair (BER) play an active role in regulating somatic TNR instability. These processes may potentially modulate the onset and progression of TNR-related diseases, given that TNRs are hotspots of DNA base damage that are present in mammalian cells with a high frequency. In this review, we discuss the recent advances in our understanding of the molecular mechanisms underlying BER-mediated TNR instability. We initially discuss the roles of the BER pathway and locations of DNA base lesions in TNRs and their interplay with non-B form DNA structures in governing repeat instability. We then discuss how the coordinated activities of BER enzymes can modulate a balance between the removal and addition of TNRs to regulate somatic TNR instability. We further discuss how this balance can be disrupted by the crosstalk between BER and DNA mismatch repair (MMR) machinery resulting in TNR expansion. Finally, we suggest future directions regarding BER-mediated somatic TNR instability and its association with TNR disease prevention and treatment.
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Identifiers
What OpenQuestion holds
Registered trials
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.