Evidence map›Paper›PMID 31864292›Full record

ArticleBMC medical genetics2019

Vitamin D receptor ApaI polymorphism associated with progression of liver disease in Vietnamese patients chronically infected with hepatitis B virus.

Nghiem Xuan Hoan, Nguyen Khuyen, Dao Phuong Giang, Mai Thanh Binh, Nguyen Linh Toan, Do Tuan Anh, Ngo Tat Trung, Mai Hong Bang, Christian G Meyer, Thirumalaisamy P Velavan and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.8field-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, 1 synthesis or guideline pooled it, 32 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 5 institutions in 2 countries.

Nghiem Xuan HoanInstitute of Clinical Infectious Diseases, 108 Institute of Clinical Medical and Pharmaceutical Sciences, 108 Military Central Hospital, Tran Hung Dao Street N1, Hai Ba Trung District, Hanoi, Vietnam. nghiemxuanhoan@gmail.com.ORCID 0000-0002-1846-4538
Nguyen KhuyenDepartment of Infectious Diseases, Duc Giang Hospital, Hanoi, Vietnam.
Dao Phuong GiangInstitute of Tropical Medicine, University of Tübingen, Tübingen, Germany.
Mai Thanh BinhInstitute of Tropical Medicine, University of Tübingen, Tübingen, Germany.
Nguyen Linh ToanVietnamese-German Center for Medical Research (VG-CARE), Hanoi, Vietnam.
Do Tuan AnhDepartment of Infectious Diseases, 103 Military Hospital, Hanoi, Vietnam.
Ngo Tat TrungFaculty of Tropical and Infectious Diseases, 108 Institute of Clinical Medical and Pharmaceutical Sciences, Hanoi, Vietnam.
Mai Hong BangFaculty of Tropical and Infectious Diseases, 108 Institute of Clinical Medical and Pharmaceutical Sciences, Hanoi, Vietnam.
Christian G MeyerInstitute of Tropical Medicine, University of Tübingen, Tübingen, Germany.
Thirumalaisamy P VelavanInstitute of Tropical Medicine, University of Tübingen, Tübingen, Germany.
Le Huu SongInstitute of Clinical Infectious Diseases, 108 Institute of Clinical Medical and Pharmaceutical Sciences, 108 Military Central Hospital, Tran Hung Dao Street N1, Hai Ba Trung District, Hanoi, Vietnam. lehuusong@108-icid.com.
Hanoi Medical University · VNDuy Tan University · VNVietnamese - German Center of Excellence in Medical Research · VNVietnam Military Medical University · VNViet Duc Hospital · VN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVitamin D derivatives and their receptor (VDR) are potent modulators of immune responses in various diseases including malignancies as well as in metabolic and infectious disorders. The impact of vitamin D receptor polymorphisms on clinical outcomes of hepatitis B virus (HBV) infection is not well understood. This study aims to investigate the potential role of VDR polymorphisms (TaqI, FokI, ApaI, and BsmI) in Vietnamese HBV infected patients and to correlate these polymorphisms with the progression of HBV-related liver disease.

methodsFour hundred forty-three HBV infected patients of the three clinically well-defined subgroups chronic hepatitis B (CHB, n = 183), liver cirrhosis (LC, n = 89) and hepatocellular carcinoma (HCC, n = 171) and 238 healthy individuals (HC) were enrolled. VDR polymorphisms were genotyped by DNA sequencing and in-house validated ARMS assays. Logistic regression models were applied in order to determine the association of VDR polymorphisms with manifest HBV infection as well as with progression of related liver diseases mulin different genetic models.

resultsThe VDR ApaI CA genotype was less frequent in HCC than in CHB patients in different genetic models (codominant model, OR = 0.5, 95%CI = 0.3-0.84, P = 0.004; dominant model, OR = 0.46, 95%CI = 0.27-0.76, P = 0.0023). In the recessive model, the genotype ApaI AA was found more frequently among HCC compared to CHB patients (OR = 2.56, 95%CI = 1.01-6.48, P = 0.04). Similarly, the ApaI CA genotype was less frequent in HCC than in non-HCC group codominant model, OR = 0.6, 95%CI = 0.4-0.98, dominant model, P = 0.04 and OR = 0.6, 95%CI = 0.38-0.90, P = 0.017). The ApaI genotypes CA and AA was significantly associated with higher levels of liver enzymes, bilirubin, and HBV DNA (P < 0.05). No association between TaqI, FokI and BsmI polymorphisms and any clinical outcome as well as liver disease progression was found.

conclusionsAmong the four investigated VDR polymorphisms, ApaI is associated with clinical outcome and liver disease progression in Vietnamese HBV infected patients.

Indexed as

Polymorphism, Single NucleotideCarcinoma, HepatocellularCase-Control StudiesDeoxyribonucleases, Type II Site-SpecificDisease ProgressionGenotypeHepatitis B virusHumansLiver NeoplasmsReceptors, CalcitriolVietnamDeoxyribonucleases, Type II Site-SpecificGGGCCC-specific type II deoxyribonucleasesReceptors, CalcitriolVDR protein, humanHBVHepatitis BLiver diseasesPolymorphismVDR

Identifiers

PMID31864292
PMCPMC6925483
OpenAlexW2995175017

What OpenQuestion holds

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LicenceCC BY
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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.