Evidence map›Paper›PMID 25102051›Full record

ArticlePLoS pathogens2014

A tick gut protein with fibronectin III domains aids Borrelia burgdorferi congregation to the gut during transmission.

Sukanya Narasimhan, Jeroen Coumou, Tim J Schuijt, Eric Boder, Joppe W Hovius, Erol Fikrig

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.1field-weighted citation impact, top 15% 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

26 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Interactions Between Ticks and Lyme Disease Spirochetes.Current issues in molecular biology · 2021
    Article
  14. Article
  15. Interactions between Borrelia burgdorferi and ticks.Nature reviews. Microbiology · 2020
    Review
  16. Review
  17. Article
  18. Journal of virology · 2019
    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

6 authors at 4 institutions in 2 countries.

Sukanya NarasimhanDepartment of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, United States of America.
Jeroen CoumouCenter for Experimental and Molecular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
Tim J SchuijtCenter for Experimental and Molecular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
Eric BoderDepartment of Chemical and Biomolecular of Engineering, University of Tennessee, Knoxville, Tennessee, United States of America.
Joppe W HoviusCenter for Experimental and Molecular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
Erol FikrigDepartment of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, United States of America; Howard Hughes Medical Institute, Chevy Chase, Maryland, United States of America.
University of Amsterdam · NLYale University · USAcademic Medical Center · NLUniversity of Tennessee at Knoxville · US

Funding

Tissue-specific Borrelia Gene ExpressionR37AI049200 · NIAID · YALE UNIVERSITY · PI FIKRIG, EROL · 2006 to 2015
$4.3M
Tick Midgut Proteins Critical for Borrelia TransmissionR21AI076705 · NIAID · YALE UNIVERSITY · PI NARASIMHAN, SUKANYA · 2009 to 2010
$455k
NIAID NIH HHS AI076705NIAID NIH HHS R21 AI076705NIAID NIH HHS R37 AI049200
6 · The paper itself

Abstract

Borrelia burgdorferi transmission to the vertebrate host commences with growth of the spirochete in the tick gut and migration from the gut to the salivary glands. This complex process, involving intimate interactions of the spirochete with the gut epithelium, is pivotal to transmission. We utilized a yeast surface display library of tick gut proteins to perform a global screen for tick gut proteins that might interact with Borrelia membrane proteins. A putative fibronectin type III domain-containing tick gut protein (Ixofin3D) was most frequently identified from this screen and prioritized for further analysis. Immunization against Ixofin3D and RNA interference-mediated reduction in expression of Ixofin3D resulted in decreased spirochete burden in tick salivary glands and in the murine host. Microscopic examination showed decreased aggregation of spirochetes on the gut epithelium concomitant with reduced expression of Ixofin3D. Our observations suggest that the interaction between Borrelia and Ixofin3D facilitates spirochete congregation to the gut during transmission, and provides a "molecular exit" direction for spirochete egress from the gut.

Indexed as

AnimalsArthropod ProteinsBorrelia burgdorferiDisease Models, AnimalEnzyme-Linked Immunosorbent AssayFibronectinsHost-Parasite InteractionsLyme DiseaseMiceMicroscopy, ConfocalMolecular Sequence DataPolymerase Chain ReactionTicksArthropod ProteinsFibronectins

Identifiers

PMID25102051
PMCPMC4125277
OpenAlexW2009328746

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.