Evidence map›Paper›PMID 23110225›Full record

ArticlePloS one2012

Characterization of biofilm formation by Borrelia burgdorferi in vitro.

Eva Sapi, Scott L Bastian, Cedric M Mpoy, Shernea Scott, Amy Rattelle, Namrata Pabbati, Akhila Poruri, Divya Burugu, Priyanka A S Theophilus, Truc V Pham and 6 more

Abstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing 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

78 citing papers in PubMed.

  1. Review
  2. Article
  3. Evidence for the Presence ofMicroorganisms · 2024
    Article
  4. International journal of molecular sciences · 2024
    Article
  5. Secreted Metabolites fromMicroorganisms · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Biofilm Formation inMicroorganisms · 2023
    Article
  12. Review
  13. Article
  14. Article
  15. Borrelia burgdorferi-A Bacterium Worthy of Consideration in Culture-Negative Prosthetic Joint Infection.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2023
    Article
  16. Microorganisms · 2023
    Article
  17. Review
  18. Article
  19. Pleomorphic Variants ofInternational journal of molecular sciences · 2023
    Article
  20. Article

18 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

16 authors.

Eva SapiLyme Disease Research Group, Department of Biology and Environmental Sciences, University of New Haven, West Haven, CT, USA. esapi@newhaven.edu
Scott L Bastian
Cedric M Mpoy
Shernea Scott
Amy Rattelle
Namrata Pabbati
Akhila Poruri
Divya Burugu
Priyanka A S Theophilus
Truc V Pham
Akshita Datar
Navroop K Dhaliwal
Alan MacDonald
Michael J Rossi
Saion K Sinha
David F Luecke

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Borrelia burgdorferi, the causative agent of Lyme disease, has long been known to be capable of forming aggregates and colonies. It was recently demonstrated that Borrelia burgdorferi aggregate formation dramatically changes the in vitro response to hostile environments by this pathogen. In this study, we investigated the hypothesis that these aggregates are indeed biofilms, structures whose resistance to unfavorable conditions are well documented. We studied Borrelia burgdorferi for several known hallmark features of biofilm, including structural rearrangements in the aggregates, variations in development on various substrate matrices and secretion of a protective extracellular polymeric substance (EPS) matrix using several modes of microscopic, cell and molecular biology techniques. The atomic force microscopic results provided evidence that multilevel rearrangements take place at different stages of aggregate development, producing a complex, continuously rearranging structure. Our results also demonstrated that Borrelia burgdorferi is capable of developing aggregates on different abiotic and biotic substrates, and is also capable of forming floating aggregates. Analyzing the extracellular substance of the aggregates for potential exopolysaccharides revealed the existence of both sulfated and non-sulfated/carboxylated substrates, predominately composed of an alginate with calcium and extracellular DNA present. In summary, we have found substantial evidence that Borrelia burgdorferi is capable of forming biofilm in vitro. Biofilm formation by Borrelia species might play an important role in their survival in diverse environmental conditions by providing refuge to individual cells.

Indexed as

BiofilmsBorrelia burgdorferiMicroscopy, Atomic Force

Identifiers

PMID23110225
PMCPMC3480481

What OpenQuestion holds

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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.