Evidence map›Paper›PMID 15321999›Full record

ArticleInfection and immunity2004

Temporal analysis of the antigenic composition of Borrelia burgdorferi during infection in rabbit skin.

Timothy R Crother, Cheryl I Champion, Julian P Whitelegge, Rodrigo Aguilera, Xiao-Yang Wu, David R Blanco, James N Miller, Michael A Lovett

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

57 citing papers in PubMed, 83 citations in OpenAlex.

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  12. The RpoS Gatekeeper inFrontiers in microbiology · 2019
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  18. Gene Regulation During the Enzootic Cycle of the Lyme Disease Spirochete.Forum on immunopathological diseases and therapeutics · 2016
    Article
  19. Article
  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

8 authors at 3 institutions in 2 countries.

Timothy R CrotherDepartment of Medicine, Division of Infectious Diseases, University of California, Los Angeles, 37-121 Center for Health Sciences, 10833 LeConte Ave., Los Angeles, CA 90095, USA. tcrother@mednet.ucla.edu
Cheryl I Champion
Julian P Whitelegge
Rodrigo Aguilera
Xiao-Yang Wu
David R Blanco
James N Miller
Michael A Lovett
Bipar · FRUniversity of California, Los Angeles · USUniversity of Southern California · US

Funding

PATHOGENIC MECHANISMS IN LYME BORRELIOSISR01AI029733 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI LOVETT, MICHAEL A. · 1990 to 2005
$3.1M
RABBIT LYME DISEASE MODEL--PATHOGENESIS AND IMMUNITYR01AI037312 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MILLER, JAMES NATHANIEL · 1994 to 2003
$1.7M
NIAID NIH HHS AI 29733NIAID NIH HHS AI 37312NIAID NIH HHS R01 AI029733NIAID NIH HHS R01 AI037312
6 · The paper itself

Abstract

The numbers of host-adapted Borrelia burgdorferi (HAB) organisms in rabbit skin were assessed by real-time PCR over the first 3 weeks of infection. Maximal numbers were found at day 11, while spirochete numbers decreased by more than 30-fold by day 21. The antigenic composition of HAB in skin biopsy samples was determined by use of a procedure termed hydrophobic antigen tissue Triton extraction. Immune sera from rabbits, sera from chronically infected mice, and monospecific antiserum to the antigenic variation protein, VlsE, were used to probe parallel two-dimensional immunoblots representing each time point. Individual proteins were identified using either specific antisera or by matching protein spots to mass spectrometry-identified protein spots from in vitro-cultivated Borrelia. There were significant changes in the relative expression of a variety of known and previously unrecognized HAB antigens during the 21-day period. OspC and the outer membrane proteins OspA and OspB were prominent at the earliest time point, day 5, when the antigenic variation protein VlsE was barely detected. OspA and OspB were not detected after day 5. OspC was not detected after day 9. VlsE was the most prominent antigen from day 7 through day 21. BmpA, ErpN, ErpP, LA7, OppA-2, DbpA, and an unidentified 15-kDa protein were also detected from day 7 through day 21. Immunoblot analysis using monospecific anti-VlsE revealed the presence of prominent distinct VlsE lower forms in HAB at days 9, 11, and 14; however, these lower forms were no longer detected at day 21. This marked diminution in VlsE lower forms paralleled the clearance of the spirochete from skin.

Indexed as

AnimalsAntigens, BacterialBacterial ProteinsBorrelia burgdorferiHydrophobic and Hydrophilic InteractionsImmune SeraLipoproteinsLyme DiseaseMaleMiceRabbitsSkinTime FactorsAntigens, BacterialBacterial ProteinsImmune SeraLipoproteinsVlsE protein, Borrelia burgdorferi

Identifiers

PMID15321999
PMCPMC517453
OpenAlexW2122860405

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.