Evidence map›Paper›PMID 22955700›Full record

ArticleClinical and experimental medicine2013

Influence of IL17A polymorphisms (rs2275913 and rs3748067) on the susceptibility to ulcerative colitis.

Ranji Hayashi, Tomomitsu Tahara, Hisakazu Shiroeda, Takashi Saito, Masakatsu Nakamura, Mikihiro Tsutsumi, Tomoyuki Shibata, Tomiyasu Arisawa

Abstract read
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In one paragraph

Article in Clinical and experimental medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 5 pooled it
3.4field-weighted citation impact, top 8% 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

23 citing papers in PubMed, 5 syntheses or guidelines pooled it, 49 citations in OpenAlex.

  1. Association ofInternational journal of fertility & sterility · 2023
    Pooled it
  2. Association between IL-17A, IL-17F and IL-17RA gene polymorphisms and susceptibility to psoriasis and psoriatic arthritis: a meta-analysis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2021
    Pooled it
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  14. Association study between IL-17A and IL-17F gene polymorphism and myasthenia gravis in Chinese patients.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2016
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  18. StIL-17 gene polymorphisms in the development of pulmonary tuberculosis.International journal of clinical and experimental pathology · 2015
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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 3 institutions in 1 country.

Ranji HayashiDepartment of Gastroenterology, Kanazawa Medical University, 1-1, Daigaku, Uchinada-machi, Ishikawa, 920-0293, Japan.
Tomomitsu Tahara
Hisakazu Shiroeda
Takashi Saito
Masakatsu Nakamura
Mikihiro Tsutsumi
Tomoyuki Shibata
Tomiyasu Arisawa
Kanazawa Medical University · JPFujita Health University · JPFujita Health University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interleukin-17A plays a role in tissue inflammation by inducing release of proinflammatory and neutrophil-mobilizing cytokines. We investigated the association between ulcerative colitis (UC) and polymorphisms of IL17A, rs2275913 (-197 G > A), and rs3748067 (*1249 C > T). The study was performed in 475 healthy subjects (controls) and 202 with UC (UC cases), including 113 controls and 64 UC cases from previous study. We employed the multiplex PCR-SSCP method to detect gene polymorphisms. The minor allele frequency of rs2275913 was significantly higher but that of rs3748067 was significantly lower in UC cases than controls. The rs2275913 minor homozygote (AA) had an increased risk of the development of UC, whereas rs3748067 minor carrier (CT + TT) had decreased risks for the development of UC. When compared with LR group (rs2275913 GG + GA with rs3748067 CT + TT), HR group (rs2275913 AA with rs3748067 CC) had a more increased risk of the development of UC (OR, 3.38; p = 0.0007). The polymorphisms of IL17A were associated with the noncontinuous and pancolitis phenotypes of UC. Our results suggest that IL17A polymorphisms (both rs2275913 and rs3748067) influence the susceptibility to and pathophysiological features of UC, coordinately.

Indexed as

Genetic Predisposition to DiseasePolymorphism, Single Nucleotide3' Untranslated RegionsAdultAgedColitis, UlcerativeFemaleGene FrequencyHumansInterleukin-17MaleMiddle AgedPromoter Regions, Genetic3' Untranslated RegionsIL17A protein, humanInterleukin-17

Identifiers

PMID22955700
OpenAlexW1999168391

What OpenQuestion holds

Textmetadata
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.