Evidence map›Paper›PMID 18390998›Full record

ArticleInfection and immunity2008

Borrelia burgdorferi surface-localized proteins expressed during persistent murine infection are conserved among diverse Borrelia spp.

Jessica L Hughes, Christi L Nolder, Andrew J Nowalk, Dawn R Clifton, Rebekah R Howison, Virginia L Schmit, Robert D Gilmore, James A Carroll

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.8field-weighted citation impact, top 17% 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

21 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. The RpoS Gatekeeper inFrontiers in microbiology · 2019
    Article
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  15. The role of Borrelia burgdorferi outer surface proteins.FEMS immunology and medical microbiology · 2012
    Review
  16. Article
  17. The bba64 gene of Borrelia burgdorferi, the Lyme disease agent, is critical for mammalian infection via tick bite transmission.Proceedings of the National Academy of Sciences of the United States of America · 2010
    Article
  18. Article
  19. Article
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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

8 authors at 2 institutions in 1 country.

Jessica L HughesUniversity of Pittsburgh School of Medicine, Department of Microbiology and Molecular Genetics, 200 Lothrop Street, Pittsburgh, PA 15261, USA.
Christi L Nolder
Andrew J Nowalk
Dawn R Clifton
Rebekah R Howison
Virginia L Schmit
Robert D Gilmore
James A Carroll
Centers for Disease Control and Prevention · USUniversity of Pittsburgh · US

Funding

Immunology of Infectious DiseaseT32AI060525 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JoAnne L. Flynn · 2005 to 2026
$5.3M
VACCINE INTERVENTION FOR LYME BORRELIOSISR01AI037256 · NIAID · STATE UNIVERSITY NEW YORK STONY BROOK · PI DUNN, JOHN J · 1994 to 2002
$1.7M
Comparative Genomics of Lyme Disease SpirochetesR01AI049003 · NIAID · UNIVERSITY OF UTAH · PI CASJENS, SHERWOOD R. · 2002 to 2004
$1.4M
The Clinical Interface of Molecular and Cellular BiologyT32HD042987 · NICHD · CHILDREN'S HOSP PITTSBURGH/UPMC HLTH SYS · PI PERLMUTTER, DAVID H · 2002 to 2006
$1.1M
Analysis of pgf 54 Members in Lyme Disease SerodiagnosisU01CI000181 · CI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CARROLL, JAMES A. · 2004 to 2007
$407k
NCPDCID CDC HHS CI000181NCPDCID CDC HHS U01 CI000181NIAID NIH HHS AI060525NIAID NIH HHS AI37256NIAID NIH HHS R01 AI049003NIAID NIH HHS T32 AI060525NICHD NIH HHS HD042987NICHD NIH HHS T32 HD042987
6 · The paper itself

Abstract

Borrelia burgdorferi, the causative agent of Lyme disease in the United States, regulates numerous genes encoding lipoproteins on linear plasmid 54 in response to environmental cues. We analyzed a subset of these genes/proteins that were historically categorized as paralogous gene family 54 (BBA64, BBA65, BBA66, BBA68, BBA69, BBA70, BBA71, and BBA73) and found that the expression of several genes was influenced by the sigma(N)-sigma(S) regulatory cascade at the level of transcription and protein synthesis. Moreover, we established in this and a previous study that BBA65, BBA66, BBA69, BBA71, and BBA73 are temporally expressed during persistent infection of immunocompetent mice, as determined by quantitative real time-PCR of ear tissue, by enzyme-linked immunosorbent assay, and by immunoblotting. Correspondingly, BBA65, BBA66, BBA71, and BBA73 proteins were detectable in infectious B. burgdorferi B31 isolates but undetectable in noninfectious isolates. BBA65, BBA66, BBA71, and BBA73 proteins were also found to partition into the Triton X-114 detergent phase and were sensitive to protease treatment of intact cells, indicating that they are membrane associated and surface localized. Lastly, Southern blotting and PCR with specific gene primer/probes for BBA64, BBA65, BBA66, BBA71, and BBA73 suggest that many of these genes are conserved among the B. burgdorferi sensu lato isolates and the relapsing-fever Borrelia species. Together, the data presented suggest that these genes may play a part in Borrelia infection and/or pathogenicity that could extend beyond the sensu lato group.

Indexed as

AnimalsAntibodies, BacterialBacterial Outer Membrane ProteinsBorrelia burgdorferiGene Expression Regulation, BacterialImmunocompetenceLyme DiseaseMiceMultigene FamilyPhylogenyAntibodies, BacterialBacterial Outer Membrane Proteins

Identifiers

PMID18390998
PMCPMC2423095
OpenAlexW2119032769

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.