Evidence map›Paper›PMID 27354260›Full record

ArticleScientific reports2016

Molecular characterization of woodchuck IFI16 and AIM2 and their expression in woodchucks infected with woodchuck hepatitis virus (WHV).

Qi Yan, Mengmeng Li, Qin Liu, Fanghui Li, Bin Zhu, Junzhong Wang, Yinping Lu, Jia Liu, Jun Wu, Xin Zheng and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

7 citing papers in PubMed, 13 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

13 authors at 3 institutions in 2 countries.

Qi YanDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Mengmeng LiDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Qin LiuDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Fanghui LiDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Bin ZhuDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Junzhong WangDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Yinping LuDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Jia LiuDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Jun WuDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Xin ZhengDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Mengji LuInstitute of Virology, University of Duisburg-Essen, Essen, Germany.
Baoju WangDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Dongliang YangDepartment of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Union Hospital · CNHuazhong University of Science and Technology · CNUniversity of Duisburg-Essen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

IFI16 and AIM2 are important DNA sensors in antiviral immunity. To characterize these two molecules in a woodchuck model, which is widely used to study hepatitis B virus (HBV) infection, we cloned and analyzed the complete coding sequences (CDSs) of woodchuck IFI16 and AIM2, and found that AIM2 was highly conserved in mammals, whereas the degree of sequence identity between woodchuck IFI16 and its mammalian orthologues was low. IFI16 and IFN-β were upregulated following VACV ds 70 mer transfection, while AIM2 and IL-1β were upregulated following poly (dA:dT) transfection, both in vitro and in vivo; IFI16-targeted siRNA decreased the transcription of IFI16 and IFN-β stimulated by VACV ds 70 mer, and AIM2 siRNA interference downregulated AIM2 and IL-1β transcripts stimulated by poly (dA:dT), in vitro, suggesting that woodchuck IFI16 and AIM2 may play pivotal roles in the DNA-mediated induction of IFN-β and IL-1β, respectively. IFI16 and AIM2 transcripts were upregulated in the liver and spleen following acute WHV infection, while IFI16 was downregulated in the liver following chronic infection, implying that IFI16 and AIM2 may be involved in WHV infection. These data provide the basis for the study of IFI16- and AIM2-mediated innate immunity using the woodchuck model.

Indexed as

Amino Acid SequenceAnimalsCell LineConserved SequenceDNA-Binding ProteinsGene ExpressionHepatitis, Viral, AnimalHepatitis VirusesInterferon-betaInterleukin-1betaLiverMarmotaPhylogenyRodent DiseasesRodentiaSpleenDNA-Binding ProteinsInterferon-betaInterleukin-1beta

Identifiers

PMID27354260
PMCPMC4926060
OpenAlexW2469723815

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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.