Evidence map›Paper›PMID 21653833›Full record

Trial reportJournal of immunology (Baltimore, Md. : 1950)2011

Increased frequencies of myelin oligodendrocyte glycoprotein/MHC class II-binding CD4 cells in patients with multiple sclerosis.

Khadir Raddassi, Sally C Kent, Junbao Yang, Kasia Bourcier, Elizabeth M Bradshaw, Vicki Seyfert-Margolis, Gerald T Nepom, William W Kwok, David A Hafler

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Journal of immunology (Baltimore, Md. : 1950), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

45 citing papers in PubMed, 71 citations in OpenAlex.

  1. Administration of CD4BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2021
    Trial
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Contribution of Intravital Neuroimaging to Study Animal Models of Multiple Sclerosis.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023
    Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Biomarkers in Multiple Sclerosis.Cold Spring Harbor perspectives in medicine · 2019
    Review
  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

9 authors at 5 institutions in 1 country.

Khadir RaddassiDepartment of Neurology, Yale School of Medicine, New Haven, CT 06510-8018, USA.
Sally C Kent
Junbao Yang
Kasia Bourcier
Elizabeth M Bradshaw
Vicki Seyfert-Margolis
Gerald T Nepom
William W Kwok
David A Hafler
Brigham and Women's Hospital · USImmune Tolerance Network · USVirginia Mason Medical Center · USBenaroya Research InstituteYale University · US

Funding

Role of Negative Costimulation in Regulation of AutoimmunityP01AI039671 · NIAID · YALE UNIVERSITY · PI David A. Hafler · 1996 to 2026
$51.7M
TCR recognition of MHC class II peptide compexes in multiple sclerosisP01AI045757 · NIAID · DANA-FARBER CANCER INSTITUTE · PI KUCHROO, VIJAY K., LOVE, JOHN CHRISTOPHER · 1999 to 2017
$22.8M
Regulatory T Cells in Autoimmune DiseaseU19AI070352 · NIAID · YALE UNIVERSITY · PI HAFLER, DAVID A. · 2006 to 2011
$5.9M
Treatment of Autoimmune Disease by Costimulatory Signal*U19AI046130 · NIAID · BRIGHAM AND WOMEN'S HOSPITAL · PI KHOURY, SAMIA J. · 1999 to 2007
$5.6M
NIAID NIH HHS P01 AI039671NIAID NIH HHS P01 AI045757NIAID NIH HHS U19 AI046130NIAID NIH HHS U19 AI070352NINDS NIH HHS NS2427
6 · The paper itself

Abstract

Multiple sclerosis (MS) is an autoimmune disease characterized by infiltration of pathogenic immune cells in the CNS resulting in destruction of the myelin sheath and surrounding axons. We and others have previously measured the frequency of human myelin-reactive T cells in peripheral blood. Using T cell cloning techniques, a modest increase in the frequency of myelin-reactive T cells in patients as compared with control subjects was observed. In this study, we investigated whether myelin oligodendrocyte glycoprotein (MOG)-specific T cells could be detected and their frequency was measured using DRB1*0401/MOG(97-109(107E-S)) tetramers in MS subjects and healthy controls expressing HLA class II DRB1*0401. We defined the optimal culture conditions for expansion of MOG-reactive T cells upon MOG peptide stimulation of PMBCs. MOG(97-109)-reactive CD4(+) T cells, isolated with DRB1*0401/MOG(97-109) tetramers, and after a short-term culture of PMBCs with MOG(97-109) peptides, were detected more frequently from patients with MS as compared with healthy controls. T cell clones from single cell cloning of DRB1*0401/MOG(97-109(107E-S)) tetramer(+) cells confirmed that these T cell clones were responsive to both the native and the substituted MOG peptide. These data indicate that autoantigen-specific T cells can be detected and enumerated from the blood of subjects using class II tetramers, and the frequency of MOG(97-109)-reactive T cells is greater in patients with MS as compared with healthy controls.

Indexed as

AdultAgedAmino Acid SubstitutionCD4 Lymphocyte CountCD4-Positive T-LymphocytesCell CommunicationCell Line, TransformedCells, CulturedEpitopes, T-LymphocyteFemaleGene FrequencyHLA-DR AntigensHLA-DRB1 ChainsHumansImmunophenotypingMaleEpitopes, T-LymphocyteHLA-DR AntigensHLA-DRB1*04:01 antigenHLA-DRB1 ChainsMOG peptide 97-108Myelin-Associated GlycoproteinMyelin-Oligodendrocyte GlycoproteinPeptide Fragments

Identifiers

PMID21653833
PMCPMC3131477
OpenAlexW2136890759

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.