Evidence map›Paper›PMID 22524708›Full record

ArticleNeuropathology and applied neurobiology2013

Myelin basic protein induces inflammatory mediators from primary human endothelial cells and blood-brain barrier disruption: implications for the pathogenesis of multiple sclerosis.

T G D'Aversa, E A Eugenin, L Lopez, J W Berman

Open access · greenAbstract read
In one paragraph

Article in Neuropathology and applied neurobiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.2field-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

30 citing papers in PubMed, 65 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Molecular effects of curcumin on the experimental autoimmune encephalomyelitis.Veterinary research forum : an international quarterly journal · 2021
    Article
  10. Article
  11. Article
  12. Review
  13. Reaction of antibodies toWorld journal of gastroenterology · 2019
    Article
  14. Review
  15. Article
  16. Article
  17. The role of adenosine and adenosine receptors in the immunopathogenesis of multiple sclerosis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2016
    Review
  18. Article
  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

4 authors at 1 institution in 1 country.

T G D'AversaDepartment of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA. tdaversa@iona.edu
E A Eugenin
L Lopez
J W Berman
Albert Einstein College of Medicine · US

Funding

Immunology/Pathology CoreP30AI051519 · NIAID · YESHIVA UNIVERSITY · PI GOLDSTEIN, HARRIS · 2003 to 2013
$18.6M
ULTRASTRUCTURAL ANALYSIS OF AUTOIMMUNE DEMYELINATION IN VITROP50NS011920 · NINDS · YESHIVA UNIVERSITY · PI RAINE, CEDRIC S · 1985 to 2004
$6.3M
Molecular NeuropathologyT32NS007098 · NINDS · YESHIVA UNIVERSITY · PI SANTAMBROGIO, LAURA · 1985 to 2015
$5.0M
Astrocyte connexin43 containing channels amplify CNS dysfunction in NeuroAIDSR01MH096625 · NIMH · UNIV OF MED/DENT OF NJ-NJ MEDICAL SCHOOL · PI EUGENIN, ELISEO A · 2012 to 2020
$4.5M
Mechanisms of HAD:Role of CCL2 BBB & HIV InfectionR01MH075679 · NIMH · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI BERMAN, JOAN WEINBERGER · 2006 to 2016
$4.0M
Mechanisms of HIV Tat neurotoxicity and CCL2 protectionR01MH070297 · NIMH · ALBERT EINSTEIN COL OF MED YESHIVA UNIV · PI BERMAN, JOAN WEINBERGER · 2004 to 2008
$2.1M
The role of gap junction channels in NeuroAIDSK01MH076679 · NIMH · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI EUGENIN, ELISEO A · 2006 to 2010
$646k
ULTRASTRUCTURAL ANALYSIS OF AUTOIMMUNE DEMYELINATION IN VITROP01NS011920 · NINDS · YESHIVA UNIVERSITY · PI BORNSTEIN, MURRAY B · 1986 to 1990
–
NIAID NIH HHS AI051519.NIAID NIH HHS P30 AI051519NIMH NIH HHS K01 MH076679NIMH NIH HHS MH070297NIMH NIH HHS MH075679NIMH NIH HHS MH076679NIMH NIH HHS R01 MH070297NIMH NIH HHS R01 MH075679NIMH NIH HHS R01 MH096625NINDS NIH HHS NS07098NINDS NIH HHS NS11920NINDS NIH HHS P50 NS011920NINDS NIH HHS T32 NS007098
6 · The paper itself

Abstract

aimMultiple sclerosis (MS) is an autoimmune disease of the central nervous system, characterized by demyelination of white matter, loss of myelin forming oligodendrocytes, changes in the blood-brain barrier (BBB) and leucocyte infiltration. Myelin basic protein (MBP) is a component of the myelin sheath. Degradation of myelin is believed to be an important step that leads to MS pathology. Transmigration of leucocytes across the vasculature, and a compromised BBB participate in the neuroinflammation of MS. We examined the expression and regulation of the chemokine (C-C motif) ligand 2 (CCL2) and the cytokine interleukin-6 (IL-6) in human endothelial cells (EC), a component of the BBB, after treatment with MBP.

methodsEC were treated with full-length MBP. CCL2 and IL-6 protein were determined by ELISA. Western blot analysis was used to determine signalling pathways. A BBB model was treated with MBP and permeability was assayed using albumin conjugated to Evan's blue dye. The levels of the tight junction proteins occludin and claudin-1, and matrix metalloprotease (MMP)-2 were assayed by Western blot.

resultsMBP significantly induced CCL2 and IL-6 protein from EC. This induction was partially mediated by the p38 MAPK pathway as there was phosphorylation after MBP treatment. MBP treatment of a BBB model caused an increase in permeability that correlated with a decrease in occludin and claudin-1, and an induction of MMP2.

conclusionThese data demonstrate that MBP induces chemotactic and inflammatory mediators. MBP also alters BBB permeability and tight junction expression, indicating additional factors that may contribute to the BBB breakdown characteristic of MS.

Indexed as

Blood-Brain BarrierBlotting, WesternCapillary PermeabilityChemokine CCL2Endothelial CellsEnzyme-Linked Immunosorbent AssayHumansInterleukin-6Multiple SclerosisMyelin Basic ProteinChemokine CCL2Interleukin-6Myelin Basic Protein

Identifiers

PMID22524708
PMCPMC3430818
OpenAlexW2114049457

What OpenQuestion holds

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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.