Evidence map›Paper›PMID 27783893›Full record

ArticleACS synthetic biology2017

The Impact of Chromatin Dynamics on Cas9-Mediated Genome Editing in Human Cells.

René M Daer, Josh P Cutts, David A Brafman, Karmella A Haynes

Abstract read
In one paragraph

Article in ACS synthetic biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed
9.6field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

105 citing papers in PubMed, 173 citations in OpenAlex.

  1. Article
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  3. Article
  4. Review
  5. Review
  6. The evolution of AI-integrated genome editing and its challenges.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Retinal organoids mirror CRISPR-Cas9 gene editing efficiency observedMolecular therapy. Methods & clinical development · 2025
    Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

45 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

René M DaerSchool of Biological and Health Systems Engineering, Arizona State University , 501 E. Tyler Mall, ECG 344A, Tempe, Arizona 85287, United States.
Josh P CuttsSchool of Biological and Health Systems Engineering, Arizona State University , 501 E. Tyler Mall, ECG 344A, Tempe, Arizona 85287, United States.
David A BrafmanSchool of Biological and Health Systems Engineering, Arizona State University , 501 E. Tyler Mall, ECG 344A, Tempe, Arizona 85287, United States.
Karmella A HaynesSchool of Biological and Health Systems Engineering, Arizona State University , 501 E. Tyler Mall, ECG 344A, Tempe, Arizona 85287, United States.
Arizona State University · US

Funding

Synthetic chromatin for cancer researchK01CA188164 · NCI · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI HAYNES, KARMELLA ANN · 2014 to 2016
$474k
NCI NIH HHS K01 CA188164
6 · The paper itself

Abstract

In order to efficiently edit eukaryotic genomes, it is critical to test the impact of chromatin dynamics on CRISPR/Cas9 function and develop strategies to adapt the system to eukaryotic contexts. So far, research has extensively characterized the relationship between the CRISPR endonuclease Cas9 and the composition of the RNA-DNA duplex that mediates the system's precision. Evidence suggests that chromatin modifications and DNA packaging can block eukaryotic genome editing by custom-built DNA endonucleases like Cas9; however, the underlying mechanism of Cas9 inhibition is unclear. Here, we demonstrate that closed, gene-silencing-associated chromatin is a mechanism for the interference of Cas9-mediated DNA editing. Our assays use a transgenic cell line with a drug-inducible switch to control chromatin states (open and closed) at a single genomic locus. We show that closed chromatin inhibits binding and editing at specific target sites and that artificial reversal of the silenced state restores editing efficiency. These results provide new insights to improve Cas9-mediated editing in human and other mammalian cells.

Indexed as

AnimalsCell LineChromatinClustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Cas SystemsDNAEndonucleasesGene EditingGenomeGenomicsHEK293 CellsHumansChromatinDNAEndonucleasesCas9-mediated editingchromatinINDEL

Identifiers

PMID27783893
PMCPMC5357160
OpenAlexW2949684299

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.