Evidence map›Paper›PMID 25628961›Full record

ArticleAmerican journal of clinical and experimental immunology2014

Association of IL-13 single nucleotide polymorphisms in Iranian patients to multiple sclerosis.

Narges Seyfizadeh, Tohid Kazemi, Mehdi Farhoudi, Mohammad Reza Aliparasti, Homayoun Sadeghi-Bazargani, Shohreh Almasi, Zohreh Babaloo

Open access · greenAbstract read
In one paragraph

Article in American journal of clinical and experimental immunology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 22% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
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  3. Article
  4. Article
  5. Article
  6. 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

7 authors at 2 institutions in 1 country.

Narges SeyfizadehNeuroscience Research Center, Imam Reza Teaching Hospital, School of Medicine, Tabriz University of Medical Sciences Tabriz, Iran ; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran ; Immunology Research Center, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran.
Tohid KazemiDepartment of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran ; Immunology Research Center, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran.
Mehdi FarhoudiNeuroscience Research Center, Imam Reza Teaching Hospital, School of Medicine, Tabriz University of Medical Sciences Tabriz, Iran.
Mohammad Reza AliparastiImmunology Unit, Drug Applied Research Center, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran.
Homayoun Sadeghi-BazarganiDepartment of Statistics & Epidemiology, Faculty of Health & Nutrition Faculty, Tabriz University of Medical Sciences Tabriz, Iran.
Shohreh AlmasiImmunology Research Center, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran.
Zohreh BabalooNeuroscience Research Center, Imam Reza Teaching Hospital, School of Medicine, Tabriz University of Medical Sciences Tabriz, Iran ; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran ; Immunology Research Center, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran ; Immunology Unit, Drug Applied Research Center, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran.
Tabriz University of Medical Sciences · IRImam Reza Hospital · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MS is an autoimmune disease and interleukin 13 (IL-13) has been proposed to be an important neuroprotective mediator in MS. Because of plausible effect of single nucleotide polymorphisms (SNPs) in expression level or biological activity of any cytokine, we sought to investigate association of IL-13 SNPs, C-1112T, A-1512C and G+2044A, with risk to MS. Sixty-eight RRMS patients and 110 healthy controls were involved in this study. After extraction of genomic DNA, frequency of genotypes and alleles were determined by PCR-RFLP and data were analyzed statistically. Results showed significant higher frequency of CC, CC, and AA genotypes and C, C, and A alleles of -1112CT, -1512AC and +2044GA SNPs respectively, in patients group. There was significant association between -1112C allele with onset age of MS. No significant association was seen between any of genotypes or alleles with expanded disability status scale (EDSS) of patients. Our findings showed significant association between three studied SNPs of IL-13 with susceptibility to MS in Iranian patients. More studies should be done on other IL-13 SNPs, and also polymorphisms of IL-13 receptor and other cytokines to determine the exact role of SNPs in protecting or predisposing of individuals for MS.

Indexed as

interleukin 13Multiple sclerosisPCRpolymorphismRFLP

Identifiers

PMID25628961
PMCPMC4299763
OpenAlexW1553541051

What OpenQuestion holds

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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.