Evidence map›Paper›PMID 22155777›Full record

ArticleJournal of bacteriology2012

BpaB and EbfC DNA-binding proteins regulate production of the Lyme disease spirochete's infection-associated Erp surface proteins.

Brandon L Jutras, Ashutosh Verma, Claire A Adams, Catherine A Brissette, Logan H Burns, Christine R Whetstine, Amy Bowman, Alicia M Chenail, Wolfram R Zückert, Brian Stevenson

Open access · bronzeAbstract read
In one paragraph

Article in Journal of bacteriology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

28 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Virulence Regulation inMicroorganisms · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Gene Regulation and Transcriptomics.Current issues in molecular biology · 2021
    Article
  9. Article
  10. Review
  11. Article
  12. Proteomic Analysis and Virulence Assessment ofFrontiers in cellular and infection microbiology · 2019
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

10 authors at 2 institutions in 1 country.

Brandon L JutrasDepartment of Microbiology, Immunology, and Molecular Genetics, University of Kentucky College of Medicine, Lexington, Kentucky, USA.
Ashutosh Verma
Claire A Adams
Catherine A Brissette
Logan H Burns
Christine R Whetstine
Amy Bowman
Alicia M Chenail
Wolfram R Zückert
Brian Stevenson
University of Kentucky · USUniversity of Kansas Medical Center · US

Funding

ANALYSIS OF BORRELIA BURGDORFERI ERP PROTEINSR01AI044254 · NIAID · UNIVERSITY OF KENTUCKY · PI STEVENSON, BRIAN · 2000 to 2010
$3.1M
Lipoprotein Transport in Borrelia SpirochetesR01AI063261 · NIAID · UNIVERSITY OF KANSAS MEDICAL CENTER · PI ZUECKERT, WOLFRAM R · 2006 to 2010
$1.8M
NIAID NIH HHS R01 AI044254NIAID NIH HHS R01-AI044254NIAID NIH HHS R01 AI063261NIAID NIH HHS R01-AI063261
6 · The paper itself

Abstract

Vector-borne pathogens regulate their protein expression profiles, producing factors during host infection that differ from those produced during vector colonization. The Lyme disease agent, Borrelia burgdorferi, produces Erp surface proteins throughout mammalian infection and represses their synthesis during colonization of vector ticks. Known functions of Erp proteins include binding of host laminin, plasmin(ogen), and regulators of complement activation. A DNA region immediately 5' of erp operons, the erp operator, is required for transcriptional regulation. The B. burgdorferi BpaB and EbfC proteins exhibit high in vitro affinities for erp operator DNA. In the present studies, chromatin immunoprecipitation (ChIP) demonstrated that both proteins bind erp operator DNA in vivo. Additionally, a combination of in vivo and in vitro methods demonstrated that BpaB functions as a repressor of erp transcription, while EbfC functions as an antirepressor.

Indexed as

Antigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsBase SequenceBorrelia burgdorferiChromatin ImmunoprecipitationComplement ActivationDNA, BacterialDNA-Binding ProteinsFibrinolysinLamininLipoproteinsLyme DiseaseMolecular Sequence DataOperator Regions, GeneticTranscription, GeneticAntigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsDNA, BacterialDNA-Binding ProteinsFibrinolysinLamininLipoproteinsOspE protein, Borrelia burgdorferi

Identifiers

PMID22155777
PMCPMC3272957
OpenAlexW1995241607

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.