Evidence map›Paper›PMID 21904616›Full record

ArticlePloS one2011

Associations of HLA-DP variants with hepatitis B virus infection in southern and northern Han Chinese populations: a multicenter case-control study.

Jin Li, Daguo Yang, Yongwen He, Mengyi Wang, Zirong Wen, Lifeng Liu, Jinjian Yao, Koichi Matsuda, Yusuke Nakamura, Jinling Yu and 14 more

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 3 pooled it
5.8field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 3 syntheses or guidelines pooled it, 69 citations in OpenAlex.

  1. Pooled it
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  9. Assessment of HLADP gene rs3128917 and rs9380343 polymorphisms in chronic HBV infection.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2019
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  17. Human genes involved in hepatitis B virus infection.World journal of gastroenterology · 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

24 authors at 6 institutions in 2 countries.

Jin LiInstitute of Liver Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China.
Daguo Yang
Yongwen He
Mengyi Wang
Zirong Wen
Lifeng Liu
Jinjian Yao
Koichi Matsuda
Yusuke Nakamura
Jinling Yu
Xiaorui Jiang
Shuzhen Sun
Qing Liu
Xiang Jiang
Qilong Song
Man Chen
Hong Yang
Feng Tang
Xiaowen Hu
Jing Wang
Ying Chang
Xingxing He
Yuan Chen
Jusheng Lin
Huazhong University of Science and Technology · CNTongji Hospital · CNThe University of Tokyo · JPQingdao Municipal Hospital · CNShenzhen Third People’s Hospital · CNUnion Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman leukocyte antigen DP (HLA-DP) locus has been reported to be associated with hepatitis B virus (HBV) infection in populations of Japan and Thailand. We aimed to examine whether the association can be replicated in Han Chinese populations. METHODOLOGY/PRINCIPAL

findingsTwo HLA-DP variants rs2395309 and rs9277535 (the most strongly associated SNPs from each HLA-DP locus) were genotyped in three independent Han cohorts consisting of 2 805 cases and 1 796 controls. By using logistic regression analysis, these two SNPs in the HLA-DPA1 and HLA-DPB1 genes were significantly associated with HBV infection in Han Chinese populations (P = 0.021∼3.36×10(-8) at rs2395309; P = 8.37×10(-3)∼2.68×10(-10) at rs9277535). In addition, the genotype distributions of both sites (rs2395309 and rs9277535) were clearly different between southern and northern Chinese population (P = 8.95×10(-5) at rs2395309; P = 1.64×10(-9) at rs9277535). By using asymptomatic HBV carrier as control group, our study showed that there were no associations of two HLA-DP variants with HBV progression (P = 0.305∼0.822 and 0.163∼0.881 in southern Chinese population, respectively; P = 0.097∼0.697 and 0.198∼0.615 in northern Chinese population, respectively).

conclusionsOur results confirmed that two SNPs (rs2395309 and rs9277535) in the HLA-DP loci were strongly associated with HBV infection in southern and northern Han Chinese populations, but not with HBV progression.

Indexed as

AdultAsian PeopleCase-Control StudiesFemaleHaplotypesHepatitis BHLA-DP AntigensHumansLogistic ModelsMaleMiddle AgedPolymorphism, Single NucleotideHLA-DP Antigens

Identifiers

PMID21904616
PMCPMC3164164
OpenAlexW1969460354

What OpenQuestion holds

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Registered trials

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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.