Evidence map›Paper›PMID 19917502›Full record

ArticleCell host & microbe2009

Antibodies against a tick protein, Salp15, protect mice from the Lyme disease agent.

Jianfeng Dai, Penghua Wang, Sarojini Adusumilli, Carmen J Booth, Sukanya Narasimhan, Juan Anguita, Erol Fikrig

Open access · bronzeAbstract read
In one paragraph

Article in Cell host & microbe, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 2 pooled it
3.0field-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

83 citing papers in PubMed, 2 syntheses or guidelines pooled it, 155 citations in OpenAlex.

  1. Guideline
  2. Guideline
  3. Review
  4. The peptidoglycan ofScience translational medicine · 2025
    Article
  5. Adaptive immunity inApplied and environmental microbiology · 2024
    Article
  6. Review
  7. Review
  8. Tick-Derived Peptide Blocks Potassium Channel TREK-1.International journal of molecular sciences · 2024
    Article
  9. Article
  10. Review
  11. Current and emerging approaches for eliminatingFrontiers in microbiology · 2024
    Review
  12. Tick saliva and its role in pathogen transmission.Wiener klinische Wochenschrift · 2023
    Article
  13. Recent Advances in Tick Antigen Discovery and Anti-Tick Vaccine Development.International journal of molecular sciences · 2023
    Review
  14. Review
  15. Interference with LTβR signaling by tick saliva facilitates transmission of Lyme disease spirochetes.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Review

23 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

7 authors at 3 institutions in 1 country.

Jianfeng DaiSection of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520, USA.
Penghua Wang
Sarojini Adusumilli
Carmen J Booth
Sukanya Narasimhan
Juan Anguita
Erol Fikrig
Yale University · USHoward Hughes Medical Institute · USUniversity of Massachusetts Amherst · US

Funding

BORRELIA BURGDORFERI INTERACTIONS WITH IXODES SCAPULARISR01AI032947 · NIAID · YALE UNIVERSITY · PI FIKRIG, EROL · 1998 to 2012
$5.1M
Interactions Between Anaplasma Phagocytophilum and Ixodes ScapularisR01AI041440 · NIAID · YALE UNIVERSITY · PI FIKRIG, EROL · 1998 to 2014
$5.0M
Tissue-specific Borrelia Gene ExpressionR37AI049200 · NIAID · YALE UNIVERSITY · PI FIKRIG, EROL · 2006 to 2015
$4.3M
Howard Hughes Medical InstituteNIAID NIH HHS R01 AI032947NIAID NIH HHS R01 AI041440NIAID NIH HHS R37 AI049200
6 · The paper itself

Abstract

Traditionally, vaccines directly target a pathogen or microbial toxin. Lyme disease, caused by Borrelia burgdorferi, is a tick-borne illness for which a human vaccine is not currently available. B. burgdorferi binds a tick salivary protein, Salp15, during transmission from the vector, and this interaction facilitates infection of mice. We now show that Salp15 antiserum significantly protected mice from B. burgdorferi infection. Salp15 antiserum also markedly enhanced the protective capacity of antibodies against B. burgdorferi antigens, such as OspA or OspC. Mice actively immunized with Salp15 were also significantly protected from tick-borne Borrelia. In vitro assays showed that Salp15 antiserum increased the clearance of Salp15-coated B. burgdorferi by phagocytes, suggesting a mechanism of action. Vaccination with a vector molecule that a microbe requires for infection of the mammalian host suggests a new strategy for the prevention of Lyme disease, and this paradigm may be applicable to numerous arthropod-borne pathogens of medical importance.

Indexed as

Antibodies, BacterialAnimalsAntigens, BacterialAntigens, SurfaceArthropod VectorsBacterial Outer Membrane ProteinsBacterial VaccinesBorrelia burgdorferiImmune SeraIxodesLipoproteinsLyme DiseaseMacrophagesMiceMice, Inbred C3HPhagocytosisAntibodies, BacterialAntigens, BacterialAntigens, SurfaceBacterial Outer Membrane ProteinsBacterial VaccinesImmune SeraLipoproteinsOspA proteinOspC proteinSalivary Proteins and PeptidesSalp15 protein, Ixodes scapularis

Identifiers

PMID19917502
PMCPMC2843562
OpenAlexW2075266593

What OpenQuestion holds

Textmetadata
LicenceTDM
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.