Evidence map›Paper›PMID 27821814›Full record

ArticleOncotarget2016

Genetic susceptibility of eight nonsynonymous polymorphisms in HLA-DRB1 gene to hepatocellular carcinoma in Han Chinese.

Yanhui Shi, Weiyu Zhai, Bin Wang, Dongmei Zhao, He Jin, Yuefei Wang, Jidong Zhang, Hongjun An, Zhongze Fu, Kun Zhao and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

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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

2 citing papers in PubMed, 5 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 1 institution in 1 country.

Yanhui ShiDepartment of Gastroenterology, The First Hospital of Qiqihar City, Qiqihar, Heilongjiang, China.
Weiyu ZhaiDepartment of Pharmacy, The First Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang, China.
Bin WangDepartment of Physiology, Qiqihar Medical University, Qiqihar, Heilongjiang, China.
Dongmei ZhaoDepartment of Gastroenterology, The First Hospital of Qiqihar City, Qiqihar, Heilongjiang, China.
He JinDepartment of Cardiology, Hospital of Traditional Chinese Medicine of Qiqihar, Qiqihar, Heilongjiang, China.
Yuefei WangDepartment of Physiology, Qiqihar Medical University, Qiqihar, Heilongjiang, China.
Jidong ZhangDepartment of Gastroenterology, The First Hospital of Qiqihar City, Qiqihar, Heilongjiang, China.
Hongjun AnDepartment of Gastroenterology, The First Hospital of Qiqihar City, Qiqihar, Heilongjiang, China.
Zhongze FuDepartment of Gastroenterology, The First Hospital of Qiqihar City, Qiqihar, Heilongjiang, China.
Kun ZhaoDepartment of Physiology, Qiqihar Medical University, Qiqihar, Heilongjiang, China.
Changzhu LuDepartment of Physiology, Qiqihar Medical University, Qiqihar, Heilongjiang, China.
Qiqihar Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Backgrounds and Objective: Mounting evidence suggests that human leukocyte antigen (HLA) plays a central role in anti-virus and tumor defense. To test whether genetic variation in HLA-DRB1 gene, a key component of HLA system, can predict its predisposition to hepatocellular carcinoma (HCC), we thereby conducted an association study by genotyping 8 nonsynonymous polymorphisms in HLA-DRB1 gene among 257 HCC patients and 264 controls.

resultsAll polymorphisms respected the Hardy-Weinberg equilibrium. The genotypes and alleles of rs17879599 differed significantly between patients and controls after Bonferroni correction (both P < 0.001), and the power to detect this significance was 94.4%. After adjusting for age, gender, smoking, drinking and hepatitis infection, the mutant allele of rs17879702 was significantly associated with an increased risk for HCC under additive (odds ratio [OR] = 2.12, 95% confidence interval [CI]: 1.20-4.02, P = 0.004) and dominant (OR = 2.51, 95% CI: 1.39-2.96, P = 0.004) models. Haplotype analysis indicated that haplotype A-T-C-T-G-C-T-A (alleles ordered by rs199514452, rs201540428, rs201614260, rs17879702, rs17880292, rs17879599, rs17424145 and rs35445101) was overrepresented in patients and enhanced predisposition to HCC (adjusted OR = 2.72, 95% CI: 1.24-5.78, P = 0.004). In cumulative analysis, carriers of 7-9 unfavorable alleles had a 2.41-fold (95% CI: 1.18-4.92, P = 0.016) increased risk for HCC after adjusting for confounding factors relative to those possessing 4 or less unfavorable alleles. MATERIALS AND

methodsGenotypes were determined by ligase detection reaction. HCC patients were newly diagnosed, histopathologically confirmed or previously untreated and controls were cancer-free.

conclusionsOur findings suggest an independent leading contribution of rs17879599 in the 2nd exon of HLA-DRB1 gene to HCC risk in Han Chinese.

Indexed as

Polymorphism, Single NucleotideAgedAsian PeopleBiomarkers, TumorCarcinoma, HepatocellularCase-Control StudiesChinaChi-Square DistributionExonsFemaleGene FrequencyGenetic Association StudiesGenetic Predisposition to DiseaseHaplotypesHLA-DRB1 ChainsHumansBiomarkers, TumorHLA-DRB1 Chainsgenetic predispositionHan Chinesehepatocellular carcinomahuman leukocyte antigennon-synonymous polymorphism

Identifiers

PMID27821814
PMCPMC5348366
OpenAlexW2546622282

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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.