ArticleeLife2013
DNA deaminases induce break-associated mutation showers with implication of APOBEC3B and 3A in breast cancer kataegis.
Article in eLife, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 259 papers.
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Who cites it
259 citing papers in PubMed, 391 citations in OpenAlex.
- Unraveling the lexicon of complex mutational phenomena in human cancers.Nature cancer · 2026Review
- APOBEC3A is the predominant global editor of cytosines in human mRNAs and in single-strand RNA viruses.G3 (Bethesda, Md.) · 2026Article
- PARP1-mediated 5' flap dynamics facilitate Okazaki fragment maturation.bioRxiv : the preprint server for biology · 2026Article
- Single base focal hypermutation cooccurs with structural variation as an early event in advanced prostate tumourigenesis with ancestry specific independence: a multi-ancestral observational study.Genome medicine · 2026Observational
- Delineation of the heterogeneity underlying genomic instability in hereditary breast cancers reveals four disease subtypes.Experimental & molecular medicine · 2026Article
- Effects of thymidylate synthase inhibitors differ in genomic uracilation and mutagenic potential.Life science alliance · 2026Article
- HAMMER: hairpin-based APOBEC3A-mediated mRNA editing reporter.Nucleic acids research · 2026Article
- R-loop editing by DNA cytosine deaminase APOBEC3B modulates the activity of oestrogen receptor enhancers.Nature communications · 2026Article
- HAMMER: Hairpin-based APOBEC3A-mediated mRNA editing reporter.bioRxiv : the preprint server for biology · 2026Article
- APOBEC3A is the predominant global editor of cytosines in human mRNAs and in single-strand RNA viruses.bioRxiv : the preprint server for biology · 2026Article
- APOBEC3B enhances the efficacy of PARP inhibitors in elimination of ovarian cancer stem cell.Scientific reports · 2026Article
- Integrated metabolome and transcriptome analysis reveals ferroptosis involvement in cisplatin resistance of esophageal squamous cancer cell.Computational and structural biotechnology journal · 2026Article
- Reprogramming tumor immunity through APOBEC3s-mediated mutagenesis: from genome instability to immune checkpoint interactions.Frontiers in immunology · 2026Review
- APOBEC3A-Induced DNA Damage Drives Polymerase θ Dependency and Synthetic Lethality in Cancer.bioRxiv : the preprint server for biology · 2025Article
- Single base focal hypermutation cooccurs with structural variation as an early event in advanced prostate tumourigenesis with ancestry specific independence: a multi-ancestral observational study.Research square · 2025Article
- Article
- Catalytically inactive Cas9 attenuates DNA end resection: A potential application for region-restricted random mutagenesis.iScience · 2025Article
- APOBEC3 mutagenesis drives therapy resistance in breast cancer.Nature genetics · 2025Article
- APOBEC3B Does Not Promote Tumor Progression in Tp53 Hemizygous Mice.Cancer reports (Hoboken, N.J.) · 2025Article
- Design and Characterization of Inhibitors of Cell-Mediated Degradation of APOBEC3G That Decrease HIV-1 Infectivity.Viruses · 2025Article
199 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
Breast cancer genomes have revealed a novel form of mutation showers (kataegis) in which multiple same-strand substitutions at C:G pairs spaced one to several hundred nucleotides apart are clustered over kilobase-sized regions, often associated with sites of DNA rearrangement. We show kataegis can result from AID/APOBEC-catalysed cytidine deamination in the vicinity of DNA breaks, likely through action on single-stranded DNA exposed during resection. Cancer-like kataegis can be recapitulated by expression of AID/APOBEC family deaminases in yeast where it largely depends on uracil excision, which generates an abasic site for strand breakage. Localized kataegis can also be nucleated by an I-SceI-induced break. Genome-wide patterns of APOBEC3-catalyzed deamination in yeast reveal APOBEC3B and 3A as the deaminases whose mutational signatures are most similar to those of breast cancer kataegic mutations. Together with expression and functional assays, the results implicate APOBEC3B/A in breast cancer hypermutation and give insight into the mechanism of kataegis. DOI:http://dx.doi.org/10.7554/eLife.00534.001.
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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.