ArticleNucleic acids research2018
5-Formylcytosine mediated DNA-protein cross-links block DNA replication and induce mutations in human cells.
Article in Nucleic acids research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 28 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
28 citing papers in PubMed, 46 citations in OpenAlex.
- DNA-Peptide Crosslinks Placed at Codon 249 of the p53 Tumor Suppressor Gene Induce G to A Transitions in Human Cells.Chembiochem : a European journal of chemical biology · 2026Article
- Arabidopsis WSS1A, a DNA-protein crosslink repair protease, delays leaf senescence in cooperation with SUMO3.The Plant journal : for cell and molecular biology · 2026Article
- Retinoic acid and ascorbate synergize to suppress myeloid leukemia via TET2 activation.Cell reports · 2025Article
- Peptide Sequence and Cross-Link Structure Influence Translesion Synthesis Polymerase Bypass of 5-Formylcytosine-Mediated DNA-Peptide Cross-Links.Chemical research in toxicology · 2025Article
- DNA-Protein Cross-Links Derived from Abasic DNA Lesions: Recent Progress and Future Directions.Chemical research in toxicology · 2025Review
- Quantification of Intracellular DNA-Protein Cross-Links with N7-Methyl-2'-Deoxyguanosine and Their Contribution to Cytotoxicity.Chemical research in toxicology · 2024Article
- Aldehyde-induced DNA-protein crosslinks- DNA damage, repair and mutagenesis.Frontiers in oncology · 2024Review
- Incorporation of inosine into DNA by human polymerase eta (Polη): kinetics of nucleotide misincorporation and structural basis for the mutagenicity.The Biochemical journal · 2023Article
- Abasic site-peptide cross-links are blocking lesions repaired by AP endonucleases.Nucleic acids research · 2023Article
- Bypass of Abasic Site-Peptide Cross-Links by Human Repair and Translesion DNA Polymerases.International journal of molecular sciences · 2023Article
- Chloroacetamide-Modified Nucleotide and RNA for Bioconjugations and Cross-Linking with RNA-Binding Proteins.Angewandte Chemie (International ed. in English) · 2023Article
- Oxidized mC modulates synthetic lethality to PARP inhibitors for the treatment of leukemia.Cell reports · 2023Article
- Establishing Linkages Among DNA Damage, Mutagenesis, and Genetic Diseases.Chemical research in toxicology · 2022Review
- Participation of Histones in DNA Damage and Repair within Nucleosome Core Particles: Mechanism and Applications.Accounts of chemical research · 2022Article
- Article
- Article
- Site-Specific 5-Formyl Cytosine Mediated DNA-Histone Cross-Links: Synthesis and Polymerase Bypass by Human DNA Polymerase η.Angewandte Chemie (International ed. in English) · 2021Article
- Comparative Nucleosomal Reactivity of 5-Formyl-Uridine and 5-Formyl-Cytidine.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021Article
- 1,3-Diketone-Modified Nucleotides and DNA for Cross-Linking with Arginine-Containing Peptides and Proteins.Angewandte Chemie (International ed. in English) · 2021Article
- Translesion Synthesis Past 5-Formylcytosine-Mediated DNA-Peptide Cross-Links by hPolη Is Dependent on the Local DNA Sequence.Biochemistry · 2021Article
Corrections and comments
- Erratum issued
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
5-Formylcytosine (5fC) is an epigenetic DNA modification introduced via TET protein-mediated oxidation of 5-methyl-dC. We recently reported that 5fC form reversible DNA-protein conjugates (DPCs) with histone proteins in living cells (Ji et al. (2017) Angew. Chem. Int. Ed., 56:14130-14134). We now examined the effects of 5fC mediated DPCs on DNA replication. Synthetic DNA duplexes containing site-specific DPCs between 5fC and lysine-containing proteins and peptides were subjected to primer extension experiments in the presence of human translesion synthesis DNA polymerases η and κ. We found that DPCs containing histones H2A or H4 completely inhibited DNA replication, but the replication block was removed when the proteins were subjected to proteolytic digestion. Cross-links to 11-mer or 31-mer peptides were bypassed by both polymerases in an error-prone manner, inducing targeted C→T transitions and -1 deletions. Similar types of mutations were observed when plasmids containing 5fC-peptide cross-links were replicated in human embryonic kidney (HEK) 293T cells. Molecular simulations of the 11-mer peptide-dC cross-links bound to human polymerases η and κ revealed that the peptide fits well on the DNA major groove side, and the modified dC forms a stable mismatch with incoming dATP via wobble base pairing in the polymerase active site.
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Registered trials
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