Evidence map›Paper›PMID 14638783›Full record

ArticleInfection and immunity2003

Temporal analysis of Borrelia burgdorferi Erp protein expression throughout the mammal-tick infectious cycle.

Jennifer C Miller, Kate von Lackum, Kelly Babb, Jason D McAlister, Brian Stevenson

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

68 citing papers in PubMed, 109 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Quantitative analyses of interactions between SpoVG and RNA/DNA.Biochemical and biophysical research communications · 2023
    Article
  5. Article
  6. Review
  7. Quantitative analyses of interactions between SpoVG and RNA/DNA.bioRxiv : the preprint server for biology · 2023
    Article
  8. Review
  9. Article
  10. The Brilliance ofPathogens (Basel, Switzerland) · 2021
    Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
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  20. Article

8 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

5 authors at 1 institution in 1 country.

Jennifer C MillerDepartment of Microbiology, Immunology, and Molecular Genetics, University of Kentucky College of Medicine, Lexington, Kentucky 40536-0298, USA. JCMILL4@uky.edu
Kate von Lackum
Kelly Babb
Jason D McAlister
Brian Stevenson
University of Kentucky · US

Funding

ANALYSIS OF BORRELIA BURGDORFERI ERP PROTEINSR01AI044254 · NIAID · UNIVERSITY OF KENTUCKY · PI STEVENSON, BRIAN · 2000 to 2010
$3.1M
Training Program in Microbial PathogenesisT32AI049795 · NIAID · UNIVERSITY OF KENTUCKY · PI STRALEY, SUSAN C · 2001 to 2005
$841k
NIAID NIH HHS R01 AI044254NIAID NIH HHS R01-AI44254NIAID NIH HHS T32 AI049795NIAID NIH HHS T32-AI49795
6 · The paper itself

Abstract

Previous immunological studies indicated that the Lyme disease spirochete, Borrelia burgdorferi, expresses Erp outer surface proteins during mammalian infection. We conducted analyses of Erp expression throughout the entire tick-mammal infectious cycle, which revealed that the bacteria regulate Erp production in vivo. Bacteria within unfed nymphal ticks expressed little to no Erp proteins. However, as infected ticks fed on mice, B. burgdorferi increased production of Erp proteins, with essentially all transmitted bacteria expressing these proteins. Mice infected with B. burgdorferi mounted rapid IgM responses to all tested Erp proteins, followed by strong immunoglobulin G responses that generally increased in intensity throughout 11 months of infection, suggesting continued exposure of Erp proteins to the host immune system throughout chronic infection. As naive tick larvae acquired B. burgdorferi by feeding on infected mice, essentially all transmitted bacteria produced Erp proteins, also suggestive of continual Erp expression during mammalian infection. Shortly after the larvae acquired bacteria, Erp production was drastically downregulated. The expression of Erp proteins on B. burgdorferi throughout mammalian infection is consistent with their hypothesized function as factor H-binding proteins that protect the bacteria from host innate immune responses.

Indexed as

Gene Expression Regulation, BacterialAnimalsAntibodies, BacterialAntigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsBorrelia burgdorferiFemaleInsect Bites and StingsIxodesLarvaLipoproteinsLyme DiseaseMiceMice, Inbred BALB CNymphAntibodies, BacterialAntigens, BacterialBacterial Outer Membrane ProteinsBacterial ProteinsLipoproteinsOspC proteinOspE protein, Borrelia burgdorferi

Identifiers

PMID14638783
PMCPMC308935
OpenAlexW2145929664

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.