Evidence map›Paper›PMID 35311557›Full record

ReviewJournal of bacteriology2022

Biofilm Maintenance as an Active Process: Evidence that Biofilms Work Hard to Stay Put.

Stefan Katharios-Lanwermeyer, G A O'Toole

Abstract readReview
In one paragraph

Review in Journal of bacteriology, 2022. 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. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. It's time to write a minireview.Journal of bacteriology · 2024
    Article
  13. Article
  14. OprF impactsbioRxiv : the preprint server for biology · 2023
    Article
  15. Article
  16. Editorial: Role of microbial biofilm in infections.Frontiers in cellular and infection microbiology · 2023
    Article
  17. Review
  18. Article
  19. Review
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

2 authors.

Stefan Katharios-LanwermeyerDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.
G A O'TooleDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.ORCID 0000-0002-2861-4392

Funding

cdiGMP regulation of Biofilm FormationR37AI083256 · NIAID · DARTMOUTH COLLEGE · PI O'TOOLE, GEORGE A. · 2014 to 2023
$4.7M
Metabolic Basis of Bacterial Community Function in the Cystic Fibrosis AirwayR01AI155424 · NIAID · DARTMOUTH COLLEGE · PI O'TOOLE, GEORGE A. · 2021 to 2025
$2.3M
Anti-ICAM-1 scFv from Lactobacilli as a MicrobicideR21AI055424 · NIAID · JOHNS HOPKINS UNIVERSITY · PI MARKHAM, RICHARD B. · 2003 to 2004
$411k
NIAID NIH HHS R01 AI155424NIAID NIH HHS R21 AI055424NIAID NIH HHS R37 AI083256
6 · The paper itself

Abstract

Biofilm formation represents a critical strategy whereby bacteria can tolerate otherwise damaging environmental stressors and antimicrobial insults. While the mechanisms bacteria use to establish a biofilm and disperse from these communities have been well-studied, we have only a limited understanding of the mechanisms required to maintain these multicellular communities. Indeed, until relatively recently, it was not clear that maintaining a mature biofilm could be considered an active, regulated process with dedicated machinery. Using Pseudomonas aeruginosa as a model system, we review evidence from recent studies that support the model that maintenance of these persistent, surface-attached communities is indeed an active process. Biofilm maintenance mechanisms include transcriptional regulation and second messenger signaling (including the production of extracellular polymeric substances). We also discuss energy-conserving pathways that play a key role in the maintenance of these communities. We hope to highlight the need for further investigation to uncover novel biofilm maintenance pathways and suggest the possibility that such pathways can serve as novel antibiofilm targets.

Indexed as

Cyclic GMPGene Expression Regulation, BacterialBiofilmsExtracellular Polymeric Substance MatrixPseudomonas aeruginosaCyclic GMPbiofilmc-di-GMPmaintenancemetabolismperoxidePseudomonas aeruginosa

Identifiers

PMID35311557
PMCPMC9017327

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.