Evidence map›Paper›PMID 20949071›Full record

ArticlePLoS pathogens2010

Release of intracellular calcium stores facilitates coxsackievirus entry into polarized endothelial cells.

Rebecca A Bozym, Stefanie A Morosky, Kwang S Kim, Sara Cherry, Carolyn B Coyne

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

35 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Open questions in enterovirus uncoating.Journal of virology · 2026
    Review
  3. Article
  4. Article
  5. CARD8 makes coxsackievirus more "heartbreaking".The Journal of experimental medicine · 2022
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. CD163Frontiers in microbiology · 2019
    Article
  16. Article
  17. Article
  18. Review
  19. 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

5 authors at 3 institutions in 1 country.

Rebecca A BozymDepartment of Microbiology and Molecular Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.
Stefanie A Morosky
Kwang S Kim
Sara Cherry
Carolyn B Coyne
University of Pittsburgh · USJohns Hopkins University · USUniversity of Pennsylvania · US

Funding

Enterovirus Infection of Polarized Intestinal CellsR01AI081759 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI COYNE, CAROLYN B · 2009 to 2024
$5.0M
NIAID NIH HHS R01 AI081759NIAID NIH HHS R01AI081759
6 · The paper itself

Abstract

Group B coxsackieviruses (CVB) are associated with viral-induced heart disease and are among the leading causes of aseptic meningitis worldwide. Here we show that CVB entry into polarized brain microvasculature and aortic endothelial cells triggers a depletion of intracellular calcium stores initiated through viral attachment to the apical attachment factor decay-accelerating factor. Calcium release was dependent upon a signaling cascade that required the activity of the Src family of tyrosine kinases, phospholipase C, and the inositol 1,4,5-trisphosphate receptor isoform 3. CVB-mediated calcium release was required for the activation of calpain-2, a calcium-dependent cysteine protease, which controlled the vesicular trafficking of internalized CVB particles. These data point to a specific role for calcium signaling in CVB entry into polarized endothelial monolayers and highlight the unique signaling mechanisms used by these viruses to cross endothelial barriers.

Indexed as

Cell PolarityVirus InternalizationCalciumCalcium SignalingCalpainCells, CulturedCoxsackievirus InfectionsEndothelial CellsEndothelium, VascularEnterovirusEpitheliumHumansInositol 1,4,5-Trisphosphate ReceptorsIntracellular SpacePhospholipase C gammaCalciumCalpainInositol 1,4,5-Trisphosphate ReceptorsPhospholipase C gamma

Identifiers

PMID20949071
PMCPMC2951373
OpenAlexW2010832235

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.