Evidence map›Paper›PMID 35173742›Full record

ArticleFrontiers in immunology2022

Brain Antigens Stimulate Proliferation of T Lymphocytes With a Pathogenic Phenotype in Multiple Sclerosis Patients.

Assaf Gottlieb, Hoai Phuong T Pham, John William Lindsey

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 38% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Assaf GottliebCenter for Precision Health, School of Biomedical Informatics, University of Texas Health Science Center at Houston, Houston, TX, United States.
Hoai Phuong T PhamDivision of Multiple Sclerosis and Neuroimmunology, Department of Neurology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, United States.
John William LindseyDivision of Multiple Sclerosis and Neuroimmunology, Department of Neurology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, United States.
The University of Texas Health Science Center at Houston · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A method to stimulate T lymphocytes with a broad range of brain antigens would facilitate identification of the autoantigens for multiple sclerosis and enable definition of the pathogenic mechanisms important for multiple sclerosis. In a previous work, we found that the obvious approach of culturing leukocytes with homogenized brain tissue does not work because the brain homogenate suppresses antigen-specific lymphocyte proliferation. We now report a method that substantially reduces the suppressive activity. We used this non-suppressive brain homogenate to stimulate leukocytes from multiple sclerosis patients and controls. We also stimulated with common viruses for comparison. We measured proliferation, selected the responding CD3+ cells with flow cytometry, and sequenced their transcriptomes for mRNA and T-cell receptor sequences. The mRNA expression suggested that the brain-responding cells from MS patients are potentially pathogenic. The T-cell receptor repertoire of the brain-responding cells was clonal with minimal overlap with virus antigens.

Indexed as

AdolescentAdultAutoantigensBrainCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell ProliferationFemaleFlow CytometryHumansLymphocyte ActivationMaleMultiple SclerosisPhenotypeReceptors, Antigen, T-CellYoung AdultAutoantigensReceptors, Antigen, T-Cellautoantigenautoimmunitymultiple sclerosisT-cell receptorT lymphocytes

Identifiers

PMID35173742
PMCPMC8841344
OpenAlexW4210622998

What OpenQuestion holds

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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.