Evidence map›Paper›PMID 29974410›Full record

ArticleHepatology international2018

Non-alcoholic hepatic steatosis attenuates hepatitis B virus replication in an HBV-immunocompetent mouse model.

Danqing Hu, Hongwu Wang, Hai Wang, Yaqi Wang, Xiaoyang Wan, Weiming Yan, Xiaoping Luo, Qin Ning

Abstract read
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In one paragraph

Article in Hepatology international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 2 pooled it
3.4field-weighted citation impact, top 7% 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

48 citing papers in PubMed, 2 syntheses or guidelines pooled it, 80 citations in OpenAlex.

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  16. Functional cure of chronic hepatitis B encounters resmetirom.Clinical and molecular hepatology · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Danqing HuDepartment of Infectious Disease, Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China.
Hongwu WangDepartment of Infectious Disease, Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China. hongwuwang@126.com.
Hai WangDepartment of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
Yaqi WangDepartment of Infectious Disease, Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China.
Xiaoyang WanDepartment of Infectious Disease, Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China.
Weiming YanDepartment of Infectious Disease, Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China.
Xiaoping LuoDepartment of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
Qin NingDepartment of Infectious Disease, Institute of Infectious Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan, 430030, People's Republic of China. qning@vip.sina.com.
Huazhong University of Science and Technology · CNTongji Hospital · CN

Funding

National Natural Science Foundation of China 81100282National Natural Science Foundation of China 81500452National Natural Science Foundation of China 81571989National Science and Technology Major Project 2017ZX10202201Program for Innovative Research Team of Chinese Ministry of Education IRT-14R20
6 · The paper itself

Abstract

objectiveThe relationship between chronic hepatitis B virus (HBV) infection and fatty liver in patients remains unclear. Although high-fat diets-induced hepatic steatosis was proved to reduce HBV replication in transgenic mice, the interplay between HBV and fatty liver in immunocompetent mouse model is yet to be elucidated. Here, we aimed to develop an effective animal model for intracellular HBV persistence combined with hepatic steatosis and to explore their interactions.

methodsFVB/N mice with HBV genotype B replicon DNA were established by hydrodynamic injection. Mice injected with HBV or control plasmid vectors were then randomized into NAFLD + HBV, HBV, NAFLD, and control groups and treated with a high-fat or standard diet for up to 14 weeks. The characteristics of NAFLD were evaluated by physical indices, liver function tests, glycolipid metabolism, and liver histopathological changes. Viral dynamics were also analyzed by HBV DNA and HBV-related antigens.

resultsHBV clone persistently replicated in the livers of FVB/N mice, and hepatic steatosis was induced by a high-fat diet. The NAFLD and NAFLD + HBV groups shared similar physical features, glycolipid metabolism, liver function, and hepatic steatosis. Serum hepatitis B e antigen (HBeAg), hepatic hepatitis B s antigen (HBsAg),hepatitis B c antigen (HBcAg), and HBV DNA were decreased in the NAFLD + HBV group compared with those in the HBV group at the end of 14 weeks.

conclusionIn an HBV-immunocompetent mouse model, non-alcoholic hepatic steatosis inhibited HBV replication, as indicated by the reduction of HBV DNA and HBV-related antigens. HBV replication did not alter lipid metabolism in mice.

Indexed as

Virus ReplicationAnimalsDisease Models, AnimalHepatitis B, ChronicHepatitis B virusImmunocompetenceLiverMaleMiceMice, Inbred StrainsNon-alcoholic Fatty Liver DiseaseRandom AllocationAnimal modelHepatitis B virusLipid metabolismNon-alcoholic fatty liver disease

Identifiers

PMID29974410
OpenAlexW2844222709

What OpenQuestion holds

Textmetadata
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.