ArticleGenome research2025
3'-end ligation sequencing is a sensitive method to detect DNA nicks at potential sites of off-target activity induced by prime editors.
Article in Genome research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Prime Editing for p47The New England journal of medicine · 2026Trial
- A primer on prime: A prime editing update from advances to first-in-human trial.Molecular therapy : the journal of the American Society of Gene Therapy · 2026Review
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gene editing makes precise changes in DNA to restore normal function or expression of genes; however, the advancement of gene editing to the clinic is limited by the potential genotoxicity of off-target editing. To comprehensively identify potential sites in the genome that may be recognized by gene editing agents, in vitro approaches, in which the editor is combined with human genomic DNA and sites where editing may occur are identified biochemically, are important tools. Existing biochemical approaches for off-target discovery recognize double-stranded breaks generated by nuclease-based gene editors such as SpCas9, but novel approaches are needed for new editing modalities, such as prime editing, that nick one strand of DNA. To fill this gap, we have developed 3'-end ligation sequencing (PEG-seq), which can identify prime editor-induced nicks throughout the genome on in vitro digested human genomic DNA to identify potential off-target sites. Here we show that PEG-seq is an important addition to the off-target detection toolkit, enabling off-target discovery for DNA nicking gene editors such as prime editors.
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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 Socratic graph.