Evidence map›Paper›PMID 36511856›Full record

ArticleNucleic acids research2022

Targeted bacterial conjugation mediated by synthetic cell-to-cell adhesions.

Marta Robledo, Beatriz Álvarez, Ana Cuevas, Sheila González, David Ruano-Gallego, Luis Ángel Fernández, Fernando de la Cruz

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

23 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
  2. Review
  3. Persistent multispecies dissemination ofJournal of clinical microbiology · 2025
    Article
  4. Conjugative delivery of toxin genesJournal of bacteriology · 2025
    Article
  5. The extended mobility of plasmids.Nucleic acids research · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Diagnosing and engineering gut microbiomes.EMBO molecular medicine · 2024
    Review
  11. Review
  12. Article
  13. Article
  14. Emerging methylation-based approaches in microbiome engineering.Biotechnology for biofuels and bioproducts · 2024
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. ACS synthetic biology · 2023
    Article
  20. Illuminating type IV secretion-mediated DNA trafficking through long filaments.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
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

7 authors at 2 institutions in 1 country.

Marta RobledoIntergenomics Group, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), CSIC-Universidad de Cantabria, 39011, Santander, Spain.ORCID 0000-0002-4049-7635
Beatriz ÁlvarezDepartment of Microbial Biotechnology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CNB-CSIC), Campus UAM Cantoblanco, 28049 Madrid, Spain.
Ana CuevasIntergenomics Group, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), CSIC-Universidad de Cantabria, 39011, Santander, Spain.
Sheila GonzálezIntergenomics Group, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), CSIC-Universidad de Cantabria, 39011, Santander, Spain.
David Ruano-GallegoDepartment of Microbial Biotechnology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CNB-CSIC), Campus UAM Cantoblanco, 28049 Madrid, Spain.
Luis Ángel FernándezDepartment of Microbial Biotechnology, Centro Nacional de Biotecnología, Consejo Superior de Investigaciones Científicas (CNB-CSIC), Campus UAM Cantoblanco, 28049 Madrid, Spain.ORCID 0000-0001-5920-0638
Fernando de la CruzIntergenomics Group, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), CSIC-Universidad de Cantabria, 39011, Santander, Spain.
Universidad de Cantabria · ESConsejo Superior de Investigaciones Científicas · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic interventions on microbiomes, for clinical or biotechnological purposes, remain challenging. Conjugation-based delivery of genetic cargo is still unspecific and limited by low conjugation rates. Here we report an approach to overcome these problems, based on a synthetic bacterial adhesion system. Mating assemblers consist on a synthetic adhesion formed by the expression on the surface of donor and target cells of specific nanobodies (Nb) and their cognate antigen (Ag). The Nb-Ag bridge increased 1-3 logs transfer of a variety of plasmids, especially in liquid media, confirming that cell-cell docking is a main determinant limiting mating efficiency. Synthetic cell-to-cell adhesion allows efficient conjugation to targeted recipients, enhancing delivery of desired genes to a predefined subset of prey species, or even specific pathogenic strains such as enterohemorrhagic Escherichia coli (EHEC), within a bacterial community. The synthetic conjugation enhancer presented here optimizes plasmid delivery by selecting the target hosts with high selectivity.

Indexed as

Conjugation, GeneticGenetic TechniquesMicrobiotaBiotechnologyCell AdhesionEscherichia coliPlasmids

Identifiers

PMID36511856
PMCPMC9825185
OpenAlexW4311282894

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.