Evidence map›Paper›PMID 22426692›Full record

ArticleInternational journal of colorectal disease2012

Confirmation of three inflammatory bowel disease susceptibility loci in a Chinese cohort.

Chaolan Lv, Xiaoming Yang, Yiyang Zhang, Xinmei Zhao, Zhengyan Chen, Jinghua Long, Yingchun Zhang, Changqing Zhong, Jia Zhi, Guopeng Yao and 2 more

Abstract read
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In one paragraph

Article in International journal of colorectal disease, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Associations between PTPN2 polymorphisms and susceptibility to ulcerative colitis and Crohn's disease: a meta-analysis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2014
    Pooled it
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  6. Functional Variant rs3135500 inFrontiers in aging neuroscience · 2018
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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

12 authors at 2 institutions in 1 country.

Chaolan LvGuangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Xiaoming Yang
Yiyang Zhang
Xinmei Zhao
Zhengyan Chen
Jinghua Long
Yingchun Zhang
Changqing Zhong
Jia Zhi
Guopeng Yao
Bo Jiang
Fachao Zhi
Southern Medical University · CNNanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeRecent genome-wide association studies have identified a number of inflammatory bowel diseases (IBD) susceptibility loci in White populations. The aim of our study was to evaluate whether these susceptibility loci also existed in a Chinese Han IBD population.

methodsPeripheral blood DNA samples from groups of patients with Crohn's disease (CD) (n = 48), ulcerative colitis (UC) (n = 49), and healthy controls (n = 50) were genotyped for eight genes. Then, an extended analysis of the relationship between genotype and phenotype was performed.

resultsNOD2-P268S (P = 0.025) was found to contribute susceptibility to CD in the Chinese population. IL23R-rs11805303 was detected to confer a strong protective effect against UC (P = 0.010), whereas PTPN2-rs2542151 was significantly associated with an increased risk of UC (P = 0.001). Further phenotype-genotype analysis revealed that P268S was associated with early age of onset (P = 0.028), ileal disease (P = 0.003), and enteric cavity narrowing (P = 0.007).

conclusionsThe study indicates that IL23R-rs11805303 and PTPN2-rs2542151 might contribute to the development of UC and NOD2-P268S might be involved in the etiology of CD in the Chinese Han population.

Indexed as

Genetic Predisposition to DiseaseAdultAsian PeopleBase SequenceCase-Control StudiesChinaCohort StudiesFemaleGene FrequencyGenetic Association StudiesGenetic LociHumansInflammatory Bowel DiseasesMaleMolecular Sequence DataMutationIL23R protein, humanNOD2 protein, humanNod2 Signaling Adaptor ProteinProtein Tyrosine Phosphatase, Non-Receptor Type 2PTPN2 protein, humanReceptors, Interleukin

Identifiers

PMID22426692
OpenAlexW2094189045

What OpenQuestion holds

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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.