Evidence map›Paper›PMID 21075457›Full record

ArticleJournal of neuroimmunology2011

Regulation of Th1/Th17 cytokines and IDO gene expression by inhibition of calpain in PBMCs from MS patients.

Amena W Smith, Bently P Doonan, William R Tyor, Nada Abou-Fayssal, Azizul Haque, Naren L Banik

Abstract read
In one paragraph

Article in Journal of neuroimmunology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

23 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. The role of calcium-calpain pathway in hyperthermia.Frontiers in molecular medicine · 2022
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Calpain in the cleavage of alpha-synuclein and the pathogenesis of Parkinson's disease.Progress in molecular biology and translational science · 2019
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  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

6 authors at 1 institution in 1 country.

Amena W SmithDepartment of Neurosciences, Division of Neurology, Medical University of South Carolina, 96 Jonathan Lucas St, Charleston, SC 29425, USA.
Bently P Doonan
William R Tyor
Nada Abou-Fayssal
Azizul Haque
Naren L Banik
Medical University of South Carolina · US

Funding

CALPAIN ACTIVATION OF T CELLS IN DEMYELINATING DISEASER01NS041088 · NINDS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BANIK, NAREN L · 2001 to 2009
$2.9M
Attenuation of Axonal Damage and Neuronal Death in EAER01NS056176 · NINDS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BANIK, NAREN L · 2006 to 2010
$1.6M
Inflammation and Degeneration of Optic Nerve in EAER01NS065456 · NINDS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BANIK, NAREN L · 2009 to 2013
$1.6M
Disruption of HLA Class II-Mediated Immune Recognition of B-Cell LymphomasR01CA129560 · NCI · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI HAQUE, AZIZUL · 2009 to 2013
$1.5M
NCI NIH HHS CA129560NCI NIH HHS R01 CA129560NINDS NIH HHS 5R01NS041088NINDS NIH HHS 5R01NS056176NINDS NIH HHS 5R01NS065456NINDS NIH HHS R01 NS041088NINDS NIH HHS R01 NS056176NINDS NIH HHS R01 NS065456
6 · The paper itself

Abstract

Multiple sclerosis (MS) pathology is marked by the massive infiltration of myelin-specific T cells into the central nervous system (CNS). During active disease, pro-inflammatory Th1/Th17 cells predominate over immunoregulatory Th2/Treg cells. Here, we show that calpain inhibition downregulates Th1/Th17 inflammatory cytokines and mRNA in MS patient peripheral blood mononuclear cells (PBMCs) activated with anti-CD3/28 or MBP. Interestingly, calpain inhibition elevated IDO gene expression in MS PBMCs, which was markedly decreased in calpain expressing cells. Functional assay showed that incubation of MS patient PBMCs with calpain inhibitor or recombinant IDO attenuates T cell proliferation. These results suggest that calpain inhibition may attenuate MS pathology and augment the efficacy of standard immunomodulatory agents used to treat this disease.

Indexed as

CalpainCytokinesEnzyme-Linked Immunosorbent AssayFemaleGene ExpressionHumansIndoleamine-Pyrrole 2,3,-DioxygenaseLeukocytes, MononuclearMaleMiddle AgedMultiple SclerosisReverse Transcriptase Polymerase Chain ReactionTh17 CellsTh1 CellsCalpainCytokinesIndoleamine-Pyrrole 2,3,-Dioxygenase

Identifiers

PMID21075457
PMCPMC3053080
OpenAlexW1982451689

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.