Evidence map›Paper›PMID 22458980›Full record

ArticleJournal of neuroimmunology2012

Increased promoter methylation of the immune regulatory gene SHP-1 in leukocytes of multiple sclerosis subjects.

Chiharu Kumagai, Bernadette Kalman, Frank A Middleton, Tamara Vyshkina, Paul T Massa

Abstract read
In one paragraph

Article in Journal of neuroimmunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

29 citing papers in PubMed, 66 citations in OpenAlex.

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  13. Identifying the culprits in neurological autoimmune diseases.Journal of translational autoimmunity · 2019
    Review
  14. Review
  15. Preliminary Study on the Role of TMEM39A Gene in Multiple Sclerosis.Journal of molecular neuroscience : MN · 2017
    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

5 authors at 3 institutions in 1 country.

Chiharu KumagaiDepartment of Microbiology & Immunology, SUNY Upstate Medical University, Syracuse, NY 13210, USA.
Bernadette Kalman
Frank A Middleton
Tamara Vyshkina
Paul T Massa
SUNY Upstate Medical University · USMultiple Sclerosis Center Of Northeastern New York · USUnited States Department of Veterans Affairs · US

Funding

Deficiency of SHP-1 expression and function in multiple sclerosisR01NS064116 · NINDS · UPSTATE MEDICAL UNIVERSITY · PI MASSA, PAUL T · 2009 to 2010
$707k
NINDS NIH HHS R01 NS064116
6 · The paper itself

Abstract

The protein tyrosine phosphatase, SHP-1, is a negative regulator of proinflammatory signaling and autoimmune disease. We have previously reported reduced SHP-1 expression in peripheral blood leukocytes of subjects with multiple sclerosis (MS). Recent evidence indicates that virus-induced DNA methylation of the SHP-1 promoter is responsible for aberrant silencing of SHP-1 expression and function in hematopoietic cells that might relate to inflammatory diseases. In the present study, bisulfite sequencing of the SHP-1 promoter demonstrated that over a third of MS subjects had abnormally high promoter methylation. As SHP-1 is deficient in MS leukocytes and SHP-1-regulated proinflammatory genes are correspondingly upregulated, we propose that increased SHP-1 promoter methylation may relate in part to decreased SHP-1 expression and increased leukocyte-mediated inflammation in MS.

Indexed as

Promoter Regions, GeneticDNA MethylationDown-RegulationHumansInflammationInflammation MediatorsLeukocytesMultiple SclerosisProtein Tyrosine Phosphatase, Non-Receptor Type 6Up-RegulationInflammation MediatorsProtein Tyrosine Phosphatase, Non-Receptor Type 6PTPN6 protein, human

Identifiers

PMID22458980
PMCPMC3335962
OpenAlexW1997078385

What OpenQuestion holds

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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.