Evidence map›Paper›PMID 20600793›Full record

ArticleMicrobial pathogenesis2010

Anaplasma phagocytophilum APH_0032 is expressed late during infection and localizes to the pathogen-occupied vacuolar membrane.

Bernice Huang, Matthew J Troese, Dale Howe, Shaojing Ye, Jonathan T Sims, Robert A Heinzen, Dori L Borjesson, Jason A Carlyon

Open access · greenAbstract read
In one paragraph

Article in Microbial pathogenesis, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

38 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Idiosyncratic Biogenesis of Intracellular Pathogens-Containing Vacuoles.Frontiers in cellular and infection microbiology · 2021
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Frontiers in cellular and infection microbiology · 2016
    Article
  20. Review
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 5 institutions in 1 country.

Bernice HuangDepartment of Microbiology and Immunology, Virginia Commonwealth University School of Medicine, Richmond, VA 23298-0678, USA.
Matthew J Troese
Dale Howe
Shaojing Ye
Jonathan T Sims
Robert A Heinzen
Dori L Borjesson
Jason A Carlyon
Virginia Commonwealth University · USUniversity of Kentucky · USNational Institute of Allergy and Infectious Diseases · USNational Institutes of Health · USUniversity of California, Davis · US

Funding

Cellular and Developmental Biology of Coxiella burnetiiZIAAI000931 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI HEINZEN, ROBERT A · 2009 to 2023
$11.8M
The roles of Anaplasma phagocytophilum surface proteins in infectionR01AI072683 · NIAID · VIRGINIA COMMONWEALTH UNIVERSITY · PI CARLYON, JASON A · 2007 to 2021
$5.8M
VCU Neuroscience Center Core GrantP30NS047463 · NINDS · VIRGINIA COMMONWEALTH UNIVERSITY · PI POVLISHOCK, JOHN T · 2003 to 2013
$5.0M
The roles of Anaplasma phagocytophilum surface proteins in infectionR37AI072683 · NIAID · VIRGINIA COMMONWEALTH UNIVERSITY · PI Jason A Carlyon · 2022 to 2026
$2.6M
Inhibition of NADPH oxidase by Anaplasma phagocytophilaK01DK065039 · NIDDK · YALE UNIVERSITY · PI CARLYON, JASON A · 2003 to 2007
$619k
Pathobiological roles of Anaplasma phagocytophilum inclusion membrane proteinsR21AI090170 · NIAID · VIRGINIA COMMONWEALTH UNIVERSITY · PI CARLYON, JASON A · 2010 to 2011
$409k
The roles of Anaplasma phagocytophilum surface proteins in cellular invasionR56AI072683 · NIAID · VIRGINIA COMMONWEALTH UNIVERSITY · PI CARLYON, JASON A · 2012 to 2012
$368k
NIAID NIH HHS AI072683NIAID NIH HHS R01 AI072683NIAID NIH HHS R21 AI090170NIAID NIH HHS R37 AI072683NIAID NIH HHS R56 AI072683NIDDK NIH HHS DK065039NIDDK NIH HHS K01 DK065039NINDS NIH HHS 5P30NS047463NINDS NIH HHS P30 NS047463
6 · The paper itself

Abstract

Anaplasma phagocytophilum infects neutrophils and myeloid, endothelial, and tick cell lines to reside within a host cell-derived vacuole that is indispensible for its survival. Here, we identify APH_0032 as an Anaplasma-derived protein that associates with the A. phagocytophilum-occupied vacuolar membrane (AVM). APH_0032 is a 66.1 kDa acidic protein that electrophoretically migrates with an apparent molecular weight of 130 kDa. It contains a predicted transmembrane domain and tandemly arranged direct repeats that comprise 46% of the protein. APH_0032 is undetectable on Anaplasma organisms bound to the surfaces of HL-60 cells, but is detected on the AVM and surfaces of intravacuolar bacteria beginning 24 h post-infection. APH_0032 localizes to the AVM in HL-60, THP-1, HMEC-1, and ISE6 cells. APH_0032, along with APH_1387, which encodes a confirmed AVM protein, is transcribed during A. phagocytophilum infection of tick salivary glands and murine neutrophils. APH_0032 localizes to the AVM in neutrophils recovered from infected mice. The Legionella pneumophila Dot/IcM type IV secretion system (T4SS) can heterologously secrete a CyaA-tagged version of the A. phagocytophilum VirB/D T4SS effector, AnkA, but fails to secrete CyaA-tagged APH_0032 or APH_1387. These data confirm APH_0032 as an Anaplasma-derived AVM protein and hint that neither it nor APH_1387 are T4SS effectors.

Indexed as

Gene Expression Regulation, BacterialHost-Pathogen InteractionsAmino Acid SequenceAnaplasma phagocytophilumAnimalsBacterial ProteinsCells, CulturedGene Expression ProfilingHumansIntracellular MembranesLegionella pneumophilaMembrane Transport ProteinsMiceMolecular Sequence DataMolecular WeightNeutrophilsBacterial ProteinsMembrane Transport Proteins

Identifiers

PMID20600793
PMCPMC2919654
OpenAlexW2045080222

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.