Evidence map›Paper›PMID 41238756›Full record

ReviewNature reviews. Microbiology2026

The type VI secretion system and associated effector proteins.

Jan C Wohlfarth, Danny Ward, Joana Pereira, Marek Basler

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
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

19 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Reprogrammed SimCells for antimicrobial therapy.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  13. T6SS mutants exploit itaconate to support infection of phagocytes.bioRxiv : the preprint server for biology · 2026
    Article
  14. Review
  15. Article
  16. Virulence regulation in the fish pathogenFrontiers in cellular and infection microbiology · 2026
    Review
  17. Review
  18. Article
  19. The SPI-20 and SPI-21 T6SS gene clusters fromFrontiers in microbiology · 2026
    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

4 authors.

Jan C Wohlfarth *Biozentrum, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0009-0008-6917-0653
Danny Ward *Biozentrum, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0000-0002-4355-675X
Joana PereiraBiozentrum, University of Basel, Basel, Switzerland.ORCID http://orcid.org/0000-0002-5588-6588
Marek BaslerBiozentrum, University of Basel, Basel, Switzerland. marek.basler@unibas.ch.ORCID http://orcid.org/0000-0001-5414-2088

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacteria have evolved a myriad of antibacterial weapons to engage in interbacterial conflicts. Among these, many Gram-negative bacteria use type VI secretion systems (T6SSs), which are contractile toxin delivery systems, to eliminate or suppress competitors in a contact-dependent manner. Recent studies have revealed that both the toxic effector arsenals and the corresponding immunity strategies that defend against incoming T6SS attacks are far more diverse and variable than previously anticipated. This diversity is increasingly recognized as the outcome of an ongoing evolutionary arms race, driven by antagonistic interactions between bacteria. In this Review, we provide an overview of our current understanding of T6SSs, with a particular focus on the diversity of antibacterial T6SS repertoires and the evolutionary pressures shaping them. We outline the key principles underlying effector diversification and discuss the emerging role of interbacterial antagonism as a key driver of this process.

Indexed as

Bacterial ProteinsGram-Negative BacteriaType VI Secretion SystemsAntibiosisBacterial ToxinsBacterial ProteinsBacterial ToxinsType VI Secretion Systems

Identifiers

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.