Evidence map›Paper›PMID 26576844›Full record

ArticleScientific reports2015

Dynamic changes in host gene expression associated with H5N8 avian influenza virus infection in mice.

Su-Jin Park, Mukesh Kumar, Hyeok-il Kwon, Rak-Kyun Seong, Kyudong Han, Jae-min Song, Chul-Joong Kim, Young-Ki Choi, Ok Sarah Shin

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

30 citing papers in PubMed, 45 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 2 countries.

Su-Jin ParkCollege of Medicine and Medical Research Institute, Chungbuk National University, Cheongju 361-763, Republic of Korea.
Mukesh KumarDepartment of Tropical Medicine, Medical Microbiology and Pharmacology, Pacific Center for Emerging Infectious Diseases Research, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI, 96822, USA.
Hyeok-il KwonCollege of Medicine and Medical Research Institute, Chungbuk National University, Cheongju 361-763, Republic of Korea.
Rak-Kyun SeongDepartment of Biomedical Sciences, College of Medicine, Korea University Guro Hospital, Seoul, 152-703, Republic of Korea.
Kyudong HanDepartment of Nanobiomedical Science, Dankook University, Cheonan, 330-714 Republic of Korea.
Jae-min SongDepartment of Global Medical Science, Sungshin Women's University, Seoul, 136-742 Republic of Korea.
Chul-Joong KimCollege of Veterinary Medicine, Chungnam National University, Daejeon, 305-764 Republic of Korea.
Young-Ki ChoiCollege of Medicine and Medical Research Institute, Chungbuk National University, Cheongju 361-763, Republic of Korea.
Ok Sarah ShinDepartment of Biomedical Sciences, College of Medicine, Korea University Guro Hospital, Seoul, 152-703, Republic of Korea.
Chungbuk National University · KRKorea University Medical Center · KRChungnam National University · KRDankook University · KRSungshin Women's University · KRUniversity of Hawaiʻi at Mānoa · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emerging outbreaks of newly found, highly pathogenic avian influenza (HPAI) A(H5N8) viruses have been reported globally. Previous studies have indicated that H5N8 pathogenicity in mice is relatively moderate compared with H5N1 pathogenicity. However, detailed mechanisms underlying avian influenza pathogenicity are still undetermined. We used a high-throughput RNA-seq method to analyse host and pathogen transcriptomes in the lungs of mice infected with A/MD/Korea/W452/2014 (H5N8) and A/EM/Korea/W149/2006 (H5N1) viruses. Sequenced numbers of viral transcripts and expression levels of host immune-related genes at 1 day post infection (dpi) were higher in H5N8-infected than H5N1-infected mice. Dual sequencing of viral transcripts revealed that in contrast to the observations at 1 dpi, higher number of H5N1 genes than H5N8 genes was sequenced at 3 and 7 dpi, which is consistent with higher viral titres and virulence observed in infected lungs in vivo. Ingenuity pathway analysis revealed a more significant upregulation of death receptor signalling, driven by H5N1 than with H5N8 infection at 3 and 7 dpi. Early induction of immune response-related genes may elicit protection in H5N8-infected mice, which correlates with moderate pathogenicity in vivo. Collectively, our data provide new insight into the underlying mechanisms of the differential pathogenicity of avian influenza viruses.

Indexed as

Gene Expression RegulationInfluenza A virusAnimalsCluster AnalysisComputational BiologyDisease Models, AnimalFemaleGene Expression ProfilingGene Expression Regulation, ViralHigh-Throughput Nucleotide SequencingHost-Pathogen InteractionsInfluenza A Virus, H5N1 SubtypeInterferonsMiceOrthomyxoviridae InfectionsReceptors, Death DomainInterferonsReceptors, Death Domain

Identifiers

PMID26576844
PMCPMC4649622
OpenAlexW2274845369

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.