Evidence map›Paper›PMID 20393813›Full record

ArticleJournal of molecular neuroscience : MN2010

Functional polymorphism in the interleukin-6 and interleukin-10 genes in patients with paranoid schizophrenia--a case-control study.

Monika Paul-Samojedny, Malgorzata Kowalczyk, Renata Suchanek, Aleksander Owczarek, Anna Fila-Danilow, Aleksandra Szczygiel, Jan Kowalski

2 registry-linked trialsAbstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular neuroscience : MN, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 11% 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.

NCT01696929 phase1completednot on this mapstarted 2012, after this paper: background citation

An Open-Label Trial of Tocilizumab in Schizophrenia

TypeinterventionalSponsorBrian MillerRan2012 to 2014Enrolled8ConditionsSchizophreniaArmsTocilizumab
NCT02796859 phase1 / phase2unknown statusnot on this mapstarted 2016, after this paper: background citation

A Randomized Controlled Trial of Adjunctive Siltuximab in Schizophrenia

TypeinterventionalSponsorBrian MillerRan2016 to 2023Enrolled30ConditionsSchizophrenia, Psychotic DisordersArmsSiltuximab, normal saline
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Evaluating Associations between Average Pain Intensity and Genetic Variation in People with Sickle Cell Disease: An Exploratory Study.Pain management nursing : official journal of the American Society of Pain Management Nurses · 2023
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  13. Neuroimmunological aberrations and cerebral asymmetry abnormalities in schizophrenia: select perspectives on pathogenesis.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2014
    Review
  14. 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

7 authors at 1 institution in 1 country.

Monika Paul-SamojednyDepartment of Medical Genetics, Medical University of Silesia, Ostrogorska 30, 41-200 Sosnowiec, Poland. mpaul@sum.edu.pl
Malgorzata Kowalczyk
Renata Suchanek
Aleksander Owczarek
Anna Fila-Danilow
Aleksandra Szczygiel
Jan Kowalski
Medical University of Silesia · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Schizophrenia is a multifactorial disease with changes in immunological system. Such changes are the result of cytokine-level disturbances connected with cytokine gene polymorphisms. However, research about cytokine gene polymorphisms in schizophrenia has been surprisingly limited and ambiguous. The aim of the study was to identify whether polymorphisms of interleukin (IL)-6 and IL-10 are risk factors for the development of paranoid schizophrenia in case-control study. IL-6 (-174G/C; rs 1800795) and IL-10 (-1082G/A; rs 1800896) promoter polymorphisms in patients with paranoid schizophrenia and healthy individuals were genotyped using polymerase chain reaction-restriction fragment length polymorphism method. Differences in IL-6 and IL-10 promoter haplotypes may play an important role in determining the transcription level for IL-6 and IL-10 genes in schizophrenic patients. The presence of allele C at position -174 of IL-6 promoter sequence may correlate with increasing risk of paranoid schizophrenia in the Polish population, but research on a broadened group of people is needed. The presence of allele G at position -1082 of IL-10 promoter sequence correlates with increasing risk of paranoid schizophrenia in the Polish population. The coexistence of genotype GG at position -1082 of IL-10 promoter sequence and genotype GC at position -174 of IL-6 promoter sequence correlates with increasing risk of paranoid schizophrenia in the Polish population.

Indexed as

Polymorphism, GeneticAdultAllelesCase-Control StudiesFemaleGenetic Predisposition to DiseaseGenotypeHaplotypesHumansInterleukin-10Interleukin-6MaleMiddle AgedPolandPromoter Regions, GeneticSchizophrenia, ParanoidInterleukin-10Interleukin-6

Identifiers

PMID20393813
OpenAlexW1986328241

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.