Evidence map›Paper›PMID 31818255›Full record

ArticleBMC infectious diseases2019

Evaluation of the relationship between IL-12, IL-13 and TNF-α gene polymorphisms with the susceptibility to brucellosis: a case control study.

Sima Kazemi, Asad Vaisi-Raygani, Fariba Keramat, Massoud Saidijam, Ali Reza Soltanian, Mahdi Alahgholi-Hajibehzad, Seyed Hamid Hashemi, Mohammad Yousef Alikhani

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In one paragraph

Article in BMC infectious diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.3field-weighted citation impact, top 20% 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, 11 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

8 authors at 2 institutions in 1 country.

Sima KazemiDepartment of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Asad Vaisi-RayganiDepartment of Clinical Biochemistry, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Fariba KeramatBrucellosis Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
Massoud SaidijamResearch Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
Ali Reza SoltanianDepartment of Biostatistics and Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran.
Mahdi Alahgholi-HajibehzadDepartment of Immunology, Hamadan University of Medical Sciences, Hamadan, Iran.
Seyed Hamid HashemiBrucellosis Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
Mohammad Yousef AlikhaniDepartment of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran. alikhani43@yahoo.com.ORCID http://orcid.org/0000-0003-4577-4029
Hamedan University of Medical Sciences · IRKermanshah University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe cytokine gene polymorphism is important for the genetic susceptibility of infectious diseases. The aim of the present study was to investigate the relationship between TNF-α, IL-12, and IL-13 gene polymorphisms and predisposition to brucellosis.

methodsIn this study, 107 patients with brucellosis and 107 healthy individuals were evaluated. The SNPs of TNF-α)- 238 G/A) and IL-12 (+ 1188 A/C) were done by amplification refractory mutation system-polymerase chain reaction (ARMS-PCR) and IL-13 genotyping at positions - 1512 (A/C) and - 1112 (C/T) were analysis by restriction fragment length polymorphism-polymerase chain reaction (RFLP-PCR) methods. IL-12, IL-13 and TNF-α serum levels were measured by a sandwich enzyme-linked immunosorbent assay (ELISA).

resultsIL-13 (-1512A/C) was associated with Brucellosis risk in dominant model (OR (95% CI) = 2.17 (1.02-4.62)), P-value = 0.041. However, there was no difference in allele and genotype frequencies of TNF-α)- 238 G/A), IL-12 (+ 1188 A/C) and IL-13 [- 1512 (A/C) and - 1112 (C/T)] between patients and controls. Serum levels of IL-12 and TNF-α were significantly more frequent in the patients than in the control groups.

conclusionsThe IL-13 gene polymorphism can be used as a biomarker for detecting susceptibility to Brucella disease.

Indexed as

AdolescentAdultAgedBiomarkersBrucellosisCase-Control StudiesFemaleGene FrequencyGenetic Predisposition to DiseaseHumansInterleukin-12 Subunit p35Interleukin-13MaleMiddle AgedPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotideBiomarkersIL12A protein, humanIL13 protein, humanInterleukin-12 Subunit p35Interleukin-13TNF protein, humanTumor Necrosis Factor-alphaBrucellosisCytokinesIranPolymorphisms

Identifiers

PMID31818255
PMCPMC6902342
OpenAlexW2992107478

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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.