Evidence map›Paper›PMID 34839714›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2022

CRISPR-Cas is associated with fewer antibiotic resistance genes in bacterial pathogens.

Elizabeth Pursey, Tatiana Dimitriu, Fernanda L Paganelli, Edze R Westra, Stineke van Houte

Open access · bronzeAbstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
3.3field-weighted citation impact, top 6% 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

45 citing papers in PubMed, 65 citations in OpenAlex.

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  10. Nanocarrier-mediated CRISPR-Cas delivery: a novel approach against antibiotic-resistant superbugs.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2026
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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

5 authors at 2 institutions in 4 countries.

Elizabeth PurseyEnvironment and Sustainability Institute, Biosciences, University of Exeter, Penryn, Cornwall, UK.ORCID 0000-0001-8067-4440
Tatiana DimitriuEnvironment and Sustainability Institute, Biosciences, University of Exeter, Penryn, Cornwall, UK.ORCID 0000-0002-1604-2622
Fernanda L PaganelliDepartment of Medical Microbiology, University Medical Center Utrecht, Utrecht, The Netherlands.
Edze R WestraEnvironment and Sustainability Institute, Biosciences, University of Exeter, Penryn, Cornwall, UK.ORCID 0000-0003-4396-0354
Stineke van HouteEnvironment and Sustainability Institute, Biosciences, University of Exeter, Penryn, Cornwall, UK.
University of Exeter · GBUtrecht University · NL

Funding

Biotechnology and Biological Sciences Research Council BB/R010781/10Biotechnology and Biological Sciences Research Council BB/S017674/1
6 · The paper itself

Abstract

The acquisition of antibiotic resistance (ABR) genes via horizontal gene transfer (HGT) is a key driver of the rise in multidrug resistance amongst bacterial pathogens. Bacterial defence systems per definition restrict the influx of foreign genetic material, and may therefore limit the acquisition of ABR. CRISPR-Cas adaptive immune systems are one of the most prevalent defences in bacteria, found in roughly half of bacterial genomes, but it has remained unclear if and how much they contribute to restricting the spread of ABR. We analysed approximately 40 000 whole genomes comprising the full RefSeq dataset for 11 species of clinically important genera of human pathogens, including

Indexed as

Anti-Bacterial AgentsCRISPR-Cas SystemsBacteriaDrug Resistance, MicrobialGene Transfer, HorizontalGenome, BacterialHumansAnti-Bacterial Agentsantibiotic resistanceCRISPR-Cashorizontal gene transferintegrative conjugative elementsmobile genetic elementsplasmids

Identifiers

PMID34839714
PMCPMC8628084
OpenAlexW3214979964

What OpenQuestion holds

Textmetadata
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.