Evidence map›Paper›PMID 21246036›Full record

ArticlePloS one2011

Identification and characterization of Ixodes scapularis antigens that elicit tick immunity using yeast surface display.

Tim J Schuijt, Sukanya Narasimhan, Sirlei Daffre, Kathleen DePonte, Joppe W R Hovius, Cornelis Van't Veer, Tom van der Poll, Kamran Bakhtiari, Joost C M Meijers, Eric T Boder and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% 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, 1 synthesis or guideline pooled it, 85 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  9. Article
  10. Tick saliva and its role in pathogen transmission.Wiener klinische Wochenschrift · 2023
    Article
  11. Recent Advances in Tick Antigen Discovery and Anti-Tick Vaccine Development.International journal of molecular sciences · 2023
    Review
  12. Article
  13. 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

12 authors at 5 institutions in 3 countries.

Tim J SchuijtDepartment of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, United States of America. T.J.Schuijt@amc.uva.nl
Sukanya Narasimhan
Sirlei Daffre
Kathleen DePonte
Joppe W R Hovius
Cornelis Van't Veer
Tom van der Poll
Kamran Bakhtiari
Joost C M Meijers
Eric T Boder
Alje P van Dam
Erol Fikrig
University of Amsterdam · NLYale University · USAcademic Medical Center · NLOLVG · NLUniversity of Tennessee at Knoxville · US

Funding

Howard Hughes Medical InstitutePHS HHS 32947PHS HHS 41440PHS HHS 49200
6 · The paper itself

Abstract

Repeated exposure of rabbits and other animals to ticks results in acquired resistance or immunity to subsequent tick bites and is partially elicited by antibodies directed against tick antigens. In this study we demonstrate the utility of a yeast surface display approach to identify tick salivary antigens that react with tick-immune serum. We constructed an Ixodes scapularis nymphal salivary gland yeast surface display library and screened the library with nymph-immune rabbit sera and identified five salivary antigens. Four of these proteins, designated P8, P19, P23 and P32, had a predicted signal sequence. We generated recombinant (r) P8, P19 and P23 in a Drosophila expression system for functional and immunization studies. rP8 showed anti-complement activity and rP23 demonstrated anti-coagulant activity. Ixodes scapularis feeding was significantly impaired when nymphs were fed on rabbits immunized with a cocktail of rP8, rP19 and rP23, a hall mark of tick-immunity. These studies also suggest that these antigens may serve as potential vaccine candidates to thwart tick feeding.

Indexed as

AnimalsAntigensImmunityImmunizationIxodesNymphPeptide LibraryRabbitsSalivary GlandsTicksYeastsAntigensPeptide Library

Identifiers

PMID21246036
PMCPMC3016337
OpenAlexW2153307181

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.