Evidence map›Paper›PMID 19543959›Full record

ArticleJournal of clinical immunology2009

IL-2, IFN-gamma, and IL-12 gene polymorphisms and susceptibility to multiple sclerosis.

Mohammad Ali Shokrgozar, Sheila Sarial, Aliakbar Amirzargar, Fazel Shokri, Nima Rezaei, Zohreh Arjang, Jalaledin Radfar, Manijeh Yousefi-Behzadi, Mohammad Ali Sahraian, Jamshid Lotfi

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Article in Journal of clinical immunology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  16. Th17 cells in autoimmune demyelinating disease.Seminars in immunopathology · 2010
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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

10 authors.

Mohammad Ali ShokrgozarNational Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.
Sheila Sarial
Aliakbar Amirzargar
Fazel Shokri
Nima Rezaei
Zohreh Arjang
Jalaledin Radfar
Manijeh Yousefi-Behzadi
Mohammad Ali Sahraian
Jamshid Lotfi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMultiple sclerosis (MS) is a multifactorial disease. Positive genetic background could predispose individuals to this chronic disabling disease. In order to investigate the role of some proinflammatory cytokines (interleukin (IL)-2, IL-12, and interferon-gamma (IFN-gamma)) as a risk factor for MS, this study was performed.

methodsTwo hundred and eleven patients with relapsing-remitting form of MS were enrolled in this study and compared with 359 healthy individuals. Using polymerase chain reaction based on sequence-specific primer method, the cytokine genes were amplified, and alleles and genotypes were detected on gel electrophoresis.

resultsSignificant increases for IFN-gamma AT (+874) genotype (54.5% vs. 37.8%, p = 0.0002) and IL-12 AA (-1188) genotype (60.8% vs. 49.7%, p = 0.014) were found in MS patients in comparison with healthy controls. A significant decrease in IFN-gamma TT (+874) genotype (17.7% vs. 27.5%, p = 0.01) and IL-12 CA (-1188) genotype (30.9% vs. 45%, p = 0.001) in MS patients was also detected. No significant differences of IL-2 G/T (-330) and IL-2 G/T (+166) in alleles and genotypes were observed between MS patients and normal subjects.

conclusionsIt could be suggested that the genetic variation in IL-12 A/C (-1188) and IFN-gamma A/T (+874) cytokine genes could be risk factors for MS patients.

Indexed as

Polymorphism, GeneticAdultCase-Control StudiesCytokinesFemaleGenotypeHumansInflammation MediatorsInterferon-gammaInterleukin-12Interleukin-2MaleMultiple SclerosisPolymorphism, Single NucleotideRisk FactorsYoung AdultCytokinesInflammation MediatorsInterferon-gammaInterleukin-12Interleukin-2

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Registered trials

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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.