Evidence map›Paper›PMID 28749735›Full record

ReviewAnnual review of virology2017

The Discovery, Mechanisms, and Evolutionary Impact of Anti-CRISPRs.

Adair L Borges, Alan R Davidson, Joseph Bondy-Denomy

Abstract readReview
In one paragraph

Review in Annual review of virology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 124 papers.

0numbers the graph read from it
0cells of the map it votes in
124citing papers in PubMed
11.8field-weighted citation impact, top 1% 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

124 citing papers in PubMed, 236 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. AcrDB update: Predicted 3D structures of anti-CRISPRs in human gut viromes.Protein science : a publication of the Protein Society · 2025
    Article
  15. CRISPR-Cas Systems: A Functional Perspective and Innovations.International journal of molecular sciences · 2025
    Review
  16. AcrIE7 inhibits the CRISPR-Cas system by directly binding to the R-loop single-stranded DNA.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. A broad anti-anti-CRISPR strategy.Nature chemical biology · 2025
    Article
  18. Article
  19. Article
  20. Article

64 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

3 authors at 2 institutions in 2 countries.

Adair L BorgesDepartment of Microbiology and Immunology, University of California, San Francisco, California 94158; email: joseph.bondy-denomy@ucsf.edu.
Alan R DavidsonDepartment of Molecular Genetics and Department of Biochemistry, University of Toronto, Toronto, Ontario M5S 1A8, Canada.
Joseph Bondy-DenomyDepartment of Microbiology and Immunology, University of California, San Francisco, California 94158; email: joseph.bondy-denomy@ucsf.edu.
University of California, San Francisco · USUniversity of Toronto · CA

Funding

Microbial Pathogenesis and Host DefenseT32AI060537 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Joanne N. Engel · 2004 to 2026
$6.5M
Discovering New Roles for CRISPR-Cas in Bacterial PathogenesisDP5OD021344 · OD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BONDY-DENOMY, JOSEPH · 2015 to 2019
$2.1M
CIHR MOP-130482NIAID NIH HHS T32 AI060537NIH HHS DP5 OD021344
6 · The paper itself

Abstract

Bacteria and archaea use CRISPR-Cas adaptive immune systems to defend themselves from infection by bacteriophages (phages). These RNA-guided nucleases are powerful weapons in the fight against foreign DNA, such as phages and plasmids, as well as a revolutionary gene editing tool. Phages are not passive bystanders in their interactions with CRISPR-Cas systems, however; recent discoveries have described phage genes that inhibit CRISPR-Cas function. More than 20 protein families, previously of unknown function, have been ascribed anti-CRISPR function. Here, we discuss how these CRISPR-Cas inhibitors were discovered and their modes of action were elucidated. We also consider the potential impact of anti-CRISPRs on bacterial and phage evolution. Finally, we speculate about the future of this field.

Indexed as

Clustered Regularly Interspaced Short Palindromic RepeatsCRISPR-Cas SystemsEvolution, MolecularArchaeaBacteriaBacteriophagesGene EditingViral ProteinsViral Proteinsanti-CRISPRbacteriophageCas9CRISPR-Cas

Identifiers

PMID28749735
PMCPMC6039114
OpenAlexW2616853239

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.