Evidence map›Paper›PMID 11349029›Full record

ArticleInfection and immunity2001

Analysis of mechanisms associated with loss of infectivity of clonal populations of Borrelia burgdorferi B31MI.

J V McDowell, S Y Sung, M Labandeira-Rey, J T Skare, R T Marconi

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.0field-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

36 citing papers in PubMed, 54 citations in OpenAlex.

  1. Deletion of a Genetic Region of lp17 Affects Plasmid Copy Number inFrontiers in cellular and infection microbiology · 2022
    Article
  2. Review
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  5. Review
  6. The role of Borrelia burgdorferi outer surface proteins.FEMS immunology and medical microbiology · 2012
    Review
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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 1 country.

J V McDowellDepartment of Microbiology and Immunology, School of Medicine, Medical College of Virginia at Virginia Commonwealth University, Richmond 23298-0678, USA.
S Y Sung
M Labandeira-Rey
J T Skare
R T Marconi
Virginia Commonwealth University Medical Center · USTexas A&M University System · US

Funding

VIRULENCE ASSOCIATED PROTEINS OF BORRELIA BURGDORFERIR01AI042345 · NIAID · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI SKARE, JON T · 1999 to 2013
$3.8M
NIAID NIH HHS R01 AI042345NIAID NIH HHS R01-AI42345PHS HHS R29
6 · The paper itself

Abstract

Numerous studies have provided suggestive evidence that the loss of plasmids correlates with the loss of infectivity of the Lyme disease spirochetes. In this study we have further investigated this correlation. Clonal populations were obtained from the skin of a mouse infected for 3 months with a clonal population of Borrelia burgdorferi B31MI. The complete plasmid compositions of these populations were determined using a combination of PCR and Southern hybridization. The infectivities of clones differing in plasmid composition were tested using the C3H-HeJ murine model for Lyme disease. While several clones were found to be noninfectious, a correlation between the loss of a specific plasmid and loss of infectivity in the clones analyzed in this report was not observed. While it is clear from recent studies that the loss of some specific plasmids results in attenuated virulence, this study demonstrates that additional mechanisms also contribute to the loss of infectivity.

Indexed as

PlasmidsAnimalsBlotting, SouthernBorrelia burgdorferi GroupClone CellsDisease Models, AnimalLyme DiseaseMiceMice, Inbred C3HPolymerase Chain ReactionVirulence

Identifiers

PMID11349029
PMCPMC98365
OpenAlexW2008623775

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.