Evidence map›Paper›PMID 18688020›Full record

ArticleThe American journal of pathology2008

von-Willebrand factor influences blood brain barrier permeability and brain inflammation in experimental allergic encephalomyelitis.

Rajkumar Noubade, Roxana del Rio, Benjamin McElvany, James F Zachary, Jason M Millward, Denisa D Wagner, Halina Offner, Elizabeth P Blankenhorn, Cory Teuscher

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

21 citing papers in PubMed, 52 citations in OpenAlex.

  1. Review
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  6. Review
  7. Rictor maintains endothelial integrity under shear stress.Frontiers in cell and developmental biology · 2022
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  18. On the versatility of von Willebrand factor.Mediterranean journal of hematology and infectious diseases · 2013
    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

9 authors at 5 institutions in 3 countries.

Rajkumar NoubadeDepartment of Medicine, University of Vermont, Burlington, VT 05405, USA.
Roxana del Rio
Benjamin McElvany
James F Zachary
Jason M Millward
Denisa D Wagner
Halina Offner
Elizabeth P Blankenhorn
Cory Teuscher
University of Vermont · USDrexel University · USInstitute of Neuroimmunology of the Slovak Academy of Sciences · SKMcGill University Health Centre · CAMontreal Neurological Institute and Hospital · CA

Funding

Synovial V delta 1 cells kill Th2 cellsP01AI045666 · NIAID · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI BUDD, RALPH C · 1999 to 2010
$12.5M
WEIBEL PALADE BODY FORMATION AND ROLE IN HEMOSTASISR37HL041002 · NHLBI · IMMUNE DISEASE INSTITUTE, INC. · PI WAGNER, DENISA D · 1999 to 2007
$4.9M
Susceptibilty and Resistance Loci in Mouse EAER01NS036526 · NINDS · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI TEUSCHER, CORY · 1996 to 2008
$4.4M
WEIBEL-PALADE BODY FORMATION AND ROLE IN HEMOSTASISR01HL041002 · NHLBI · TUFTS MEDICAL CENTER · PI WAGNER, DENISA D · 1988 to 2013
$2.0M
AUTOIMMUNE DISEASE AND NEONATAL TOLERANCER01AI041747 · NIAID · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI TEUSCHER, CORY · 1997 to 2009
$1.9M
IMMUNOREGULATORY LOCI IN ORGAN SPECIFIC AUTOIMMUNITYR01AI045105 · NIAID · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI TEUSCHER, CORY · 1999 to 2001
$338k
NHLBI NIH HHS HL041002NHLBI NIH HHS R01 HL041002NHLBI NIH HHS R37 HL041002NIAID NIH HHS AI41747NIAID NIH HHS AI45105NIAID NIH HHS AI45666NIAID NIH HHS P01 AI045666NIAID NIH HHS R01 AI041747NINDS NIH HHS NS36526NINDS NIH HHS R01 NS036526
6 · The paper itself

Abstract

Weibel-Palade bodies within endothelial cells are secretory granules known to release von Willebrand Factor (VWF), P-selectin, chemokines, and other stored molecules following histamine exposure. Mice with a disrupted VWF gene (VWFKO) have endothelial cells that are deficient in Weibel-Palade bodies. These mice were used to evaluate the role of VWF and/or Weibel-Palade bodies in Bordetella pertussis toxin-induced hypersensitivity to histamine, a subphenotype of experimental allergic encephalomyelitis, the principal autoimmune model of multiple sclerosis. No significant differences in susceptibility to histamine between wild-type and VWFKO mice were detected after 3 days; however, histamine sensitivity persisted significantly longer in VWFKO mice. Correspondingly, encephalomyelitis onset was earlier, disease was more severe, and blood brain barrier (BBB) permeability was significantly increased in VWFKO mice, as compared with wild-type mice. Moreover, inflammation was selectively increased in the brains, but not spinal cords, of VWFKO mice as compared with wild-type mice. Early increases in BBB permeability in VWFKO mice were not due to increased encephalitogenic T-cell activity since BBB permeability did not differ in adjuvant-treated VWFKO mice as compared with littermates immunized with encephalitogenic peptide plus adjuvant. Taken together, these data indicate that VWF and/or Weibel-Palade bodies negatively regulate BBB permeability changes and autoimmune inflammatory lesion formation within the brain elicited by peripheral inflammatory stimuli.

Indexed as

Adjuvants, ImmunologicAnimalsBlood-Brain BarrierBrainCapillary PermeabilityEncephalomyelitis, Autoimmune, ExperimentalHistamineHypersensitivityInflammationMiceMice, KnockoutReverse Transcriptase Polymerase Chain Reactionvon Willebrand FactorWeibel-Palade BodiesAdjuvants, ImmunologicHistaminevon Willebrand Factor

Identifiers

PMID18688020
PMCPMC2526288
OpenAlexW2080500966

What OpenQuestion holds

Textmetadata
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.