Evidence map›Paper›PMID 23652560›Full record

ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2013

Genetic polymorphisms of interleukin 17A and interleukin 17F and their association with inflammatory bowel disease in a Chinese Han population.

Xiaofei Zhang, Pengli Yu, Ying Wang, Wenyu Jiang, Fangcheng Shen, Yamin Wang, Huiming Tu, Xiaozhong Yang, Ruihua Shi, Hongjie Zhang

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Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 56 citations in OpenAlex.

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  18. Significant association between interleukin-17A polymorphism and colorectal cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
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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 at 6 institutions in 1 country.

Xiaofei ZhangDepartment of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, China.
Pengli Yu
Ying Wang
Wenyu Jiang
Fangcheng Shen
Yamin Wang
Huiming Tu
Xiaozhong Yang
Ruihua Shi
Hongjie Zhang
Jiangsu Province Hospital · CNNanjing Medical University · CNHuaian First People’s Hospital · CNNantong University · CNSecond People's Hospital of NanTong · CNWuxi Fourth People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveInterleukin-17A and interleukin-17F (IL-17A and IL-17F) are candidate genes for chronic inflammatory disease. We investigated the association between IL17A/F gene polymorphisms and susceptibility to and clinical features of inflammatory bowel disease (IBD).

methodsA total of 270 ulcerative colitis (UC) patients, 82 Crohn's disease (CD) patients and 268 healthy controls were recruited in this study. Genomic DNA was extracted and analyzed for IL17A/F gene polymorphisms using ligase detection reaction allelic technology.

resultsCompared to the controls, the mutant allele C for IL17F rs763780 was significantly more common in CD patients [14.0 vs 8.4 %, P = 0.033, odds ratio (OR) 1.18, 95 % confidence interval (CI) 1.41-3.04] and was associated with the disease lesion location. This variant of IL17F rs763780 also had a weak correlation with the age of UC onset (P = 0.05, OR 0.97, 95 % CI 0.94-1.00). The IL17A (rs2275913, G-197A) variant had a weak association with the severity of disease: patients with the mutant allele A tended to suffer mild active UC. The haplotype (GGTT) of IL17A formed with four single nucleotide polymorphisms (rs2275913, rs8193037, rs8193038, and rs3804513) was associated with an increased risk of UC (P = 0.034, OR 4.58, 95 % CI 1.54-13.64).

conclusionsThe IL17F (rs763780, 7488T/C) variant was associated with an increased risk for the development of CD, and affected some clinical features of UC and CD. The IL17A (rs2275913, G-197A) variant had a weak association with the severity of UC. There was a risk haplotype in IL17A which could increase the risk of UC.

Indexed as

AdolescentAdultAgedAsian PeopleColitis, UlcerativeCrohn DiseaseFemaleGene FrequencyGenetic Predisposition to DiseaseGenotypeHumansInterleukin-17MaleMiddle AgedPolymorphism, Single NucleotideYoung AdultIL17A protein, humanIL17F protein, humanInterleukin-17

Identifiers

PMID23652560
OpenAlexW2003286956

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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.