Evidence map›Paper›PMID 24940741›Full record

ArticlePloS one2014

A genome-wide association study on chronic HBV infection and its clinical progression in male Han-Taiwanese.

Su-Wei Chang, Cathy Shen-Jang Fann, Wen-Hui Su, Yu Chen Wang, Chia Chan Weng, Chia-Jung Yu, Chia-Lin Hsu, Ai-Ru Hsieh, Rong-Nan Chien, Chia-Ming Chu and 1 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02505009 (Efficacy of HBV Therapeutic Vaccine in Consolidation of Nucleos), which is not on this map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
4.7field-weighted citation impact, top 5% 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.

NCT02505009 phase4completednot on this mapstarted 2015, after this paper: background citation

Efficacy of HBV Therapeutic Vaccine in Consolidation of Nucleos(t)Ide Analogues Therapy: a Pilot Study

TypeinterventionalSponsorChang Gung Memorial HospitalRan2015 to 2018Enrolled116ConditionsChronic Hepatitis BArmsEngerix-B, Tenofovir, Entecavir
3 · Its place in the literature

Who cites it

37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 66 citations in OpenAlex.

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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

11 authors at 4 institutions in 1 country.

Su-Wei ChangClinical Informatics and Medical Statistics Research Center, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Cathy Shen-Jang FannInstitute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.
Wen-Hui SuDepartment of Biomedical Sciences, Graduate Institute of Biomedical Sciences, Chang Gung Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan.
Yu Chen WangDivision of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taiwan.
Chia Chan WengDivision of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taiwan.
Chia-Jung YuDepartment of Cell and Molecular Biology, College of Medicine and Molecular Medicine Research Center, Chang Gung University, Tao-Yuan, Taiwan.
Chia-Lin HsuInstitute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.
Ai-Ru HsiehGraduate Institute of Biostatistics, China Medical University, Taichung, Taiwan.
Rong-Nan ChienDivision of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taiwan.
Chia-Ming ChuDivision of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taiwan.
Dar-In TaiDivision of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou, Taiwan.
Chang Gung Memorial Hospital · TWChang Gung University · TWInstitute of Biomedical Sciences, Academia Sinica · TWChina Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is common to observe the clustering of chronic hepatitis B surface antigen (HBsAg) carriers in families. Intra-familial transmission of hepatitis B virus (HBV) could be the reason for the familial clustering of HBsAg carriers. Additionally, genetic and gender factors have been reported to be involved. We conducted a three-stage genome-wide association study to identify genetic factors associated with chronic HBV susceptibility. A total of 1,065 male controls and 1,623 male HBsAg carriers were included. The whole-genome genotyping was done on Illumina HumanHap550 beadchips in 304 healthy controls and HumanHap610 beadchips in 321 cases. We found that rs9277535 (HLA-DPB1, P = 4.87×10(-14)), rs9276370 (HLA-DQA2, P = 1.9×10(-12)), rs7756516 and rs7453920 (HLA-DQB2, P = 1.48×10(-11) and P = 6.66×10(-15) respectively) were significantly associated with persistent HBV infection. A novel SNP rs9366816 near HLA-DPA3 also showed significant association (P = 2.58×10(-10)). The "T-T-G-G-T" haplotype of the five SNPs further signified their association with the disease (P = 1.48×10(-12); OR = 1.49). The "T-T" haplotype composed of rs7756516 and rs9276370 was more prevalent in severe disease subgroups and associated with non-sustained therapeutic response (P = 0.0262). The "G-C" haplotype was associated with sustained therapeutic response (P = 0.0132; OR = 2.49). We confirmed that HLA-DPB1, HLA-DQA2 and HLA-DQB2 loci were associated with persistent HBV infection in male Taiwan Han-Chinese. In addition, the HLA-DQA2 and -DQB2 complex was associated with clinical progression and therapeutic response.

Indexed as

Disease ProgressionGenome-Wide Association StudyEthnicityHaplotypesHepatitis B, ChronicHepatitis B Surface AntigensHumansLinkage DisequilibriumMaleMiddle AgedPolymorphism, Single NucleotideReproducibility of ResultsTaiwanTreatment OutcomeHepatitis B Surface Antigens

Identifiers

PMID24940741
PMCPMC4062466
OpenAlexW2086729401

What OpenQuestion holds

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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.