ArticleBiochemistry2015
Differences in the Access of Lesions to the Nucleotide Excision Repair Machinery in Nucleosomes.
Article in Biochemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
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Who cites it
8 citing papers in PubMed.
- DNA damage and repair in the nucleosome: insights from computational methods.Biophysical reviews · 2024Review
- Advances in Nucleic Acid Research: Exploring the Potential of Oligonucleotides for Therapeutic Applications and Biological Studies.International journal of molecular sciences · 2023Review
- Role of Base Excision Repair Pathway in the Processing of Complex DNA Damage Generated by Oxidative Stress and Anticancer Drugs.Frontiers in cell and developmental biology · 2020Review
- Purine DNA Lesions at Different Oxygen Concentration in DNA Repair-Impaired Human Cells (EUE-siXPA).Cells · 2019Article
- 5',8-Cyclopurine Lesions in DNA Damage: Chemical, Analytical, Biological, and Diagnostic Significance.Cells · 2019Review
- Nucleotide Excision Repair and Impact of Site-Specific 5',8-Cyclopurine and Bulky DNA Lesions on the Physical Properties of Nucleosomes.Biochemistry · 2019Article
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Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
In nucleosomes, the access of DNA lesions to nucleotide excision repair is hindered by histone proteins. However, evidence that the nature of the DNA lesions may play a role in facilitating access is emerging, but these phenomena are not well-understood. We have used molecular dynamics simulations to elucidate the structural, dynamic, and energetic properties of the R and S 5'-8-cyclo-2'-dG and the (+)-cis-anti-B[a]P-dG lesions in a nucleosome. Our results show that the (+)-cis-anti-B[a]P-dG adduct is more dynamic and more destabilizing than the smaller and more constrained 5',8-cyclo-2'-dG lesions, suggesting more facile access to the more bulky (+)-cis-anti-B[a]P-dG lesion.
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Registered trials
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