Evidence map›Paper›PMID 16717118›Full record

ArticleThe Journal of experimental medicine2006

An Ixodes scapularis protein required for survival of Anaplasma phagocytophilum in tick salivary glands.

Bindu Sukumaran, Sukanya Narasimhan, John F Anderson, Kathleen DePonte, Nancy Marcantonio, Manoj N Krishnan, Durland Fish, Sam R Telford, Fred S Kantor, Erol Fikrig

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
5.4field-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

58 citing papers in PubMed, 123 citations in OpenAlex.

  1. Tick-induced neurological disorders.Journal of neurology · 2025
    Review
  2. Article
  3. Tick-Borne Bacterial Diseases in Europe: Threats to public health.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
    Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Changing the Recipe: Pathogen Directed Changes in Tick Saliva Components.International journal of environmental research and public health · 2021
    Review
  15. Review
  16. Article
  17. Article
  18. Review
  19. Differential Susceptibility of Male Versus Female Laboratory Mice toTropical medicine and infectious disease · 2018
    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

10 authors at 4 institutions in 1 country.

Bindu SukumaranSection of Rheumatology, Department of Internal Medicine,Yale University School of Medicine, New Haven, CT 06520, USA.
Sukanya Narasimhan
John F Anderson
Kathleen DePonte
Nancy Marcantonio
Manoj N Krishnan
Durland Fish
Sam R Telford
Fred S Kantor
Erol Fikrig
Center for Rheumatology · USConnecticut Agricultural Experiment Station · USTufts University · USYale University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anaplasma phagocytophilum is the agent of human anaplasmosis, the second most common tick-borne illness in the United States. This pathogen, which is closely related to obligate intracellular organisms in the genera Rickettsia, Ehrlichia, and Anaplasma, persists in ticks and mammalian hosts; however, the mechanisms for survival in the arthropod are not known. We now show that A. phagocytophilum induces expression of the Ixodes scapularis salp16 gene in the arthropod salivary glands during vector engorgement. RNA interference-mediated silencing of salp16 gene expression interfered with the survival of A. phagocytophilum that entered ticks fed on A. phagocytophilum-infected mice. A. phagocytophilum migrated normally from A. phagocytophilum-infected mice to the gut of engorging salp16-deficient ticks, but up to 90% of the bacteria that entered the ticks were not able to successfully infect I. scapularis salivary glands. These data demonstrate the specific requirement of a pathogen for a tick salivary protein to persist within the arthropod and provide a paradigm for understanding how Rickettsia-like pathogens are maintained within vectors.

Indexed as

Anaplasma phagocytophilumAnimalsBase SequenceEhrlichiaInsect ProteinsIxodesMammalsMiceMice, Inbred C3HRickettsiaRNA InterferenceSalivary GlandsTick InfestationsInsect Proteins

Identifiers

PMID16717118
PMCPMC2118316
OpenAlexW2105371471

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.