ArticleCell reports2025
Regulation of epigenetics and chromosome structure by human ORC2.
Article in Cell reports, 2025. 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 2 papers, 1 of them a synthesis that pooled it.
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, 1 synthesis or guideline pooled it.
- Dietary sulforaphane in cancer chemoprevention: epigenetic regulation and PRMT5-MEP50 complex inhibition-a systematic review.Frontiers in pharmacology · 2026Pooled it
- Intestinal epithelial GSK3β governs fumarate-dependent neutrophil reprogramming to promote colorectal cancer.Nature cancer · 2026Article
Corrections and comments
- Erratum issued
- Update of
Authors and funding
9 authors.
Funding
Abstract
We report a multi-omics study in a human cell line with mutations in three subunits of origin-recognition complex (ORC). Although the ORC subunits should bind DNA as part of a common six-subunit ORC, there are thousands of sites in the genome where one subunit binds but not another. DNA-bound ORC2 compacts chromatin and attracts repressive histone marks to focal areas of the genome, but ORC2 also activates chromatin at many sites and protects the genes from repressive marks. These epigenetic changes regulate hundreds of genes, including some epigenetic regulators, adding an indirect mechanism by which ORC2 regulates epigenetics without local binding. DNA-bound ORC2 also prevents the acquisition of CTCF at focal sites in the genome to regulate chromatin loops and indirectly affect epigenetics. Thus, individual ORC subunits may bind to DNA to act as epigenetic and chromosome structure regulators independent of the role of the six-subunit ORC in DNA replication.
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Registered trials
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