Evidence map›Paper›PMID 24086663›Full record

ArticlePloS one2013

Pathogenicity of pandemic H1N1 influenza A virus in immunocompromised cynomolgus macaques.

Van Loi Pham, Misako Nakayama, Yasushi Itoh, Hirohito Ishigaki, Mitsutaka Kitano, Masahiko Arikata, Hideaki Ishida, Naoko Kitagawa, Shintaro Shichinohe, Masatoshi Okamatsu and 5 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 24 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

15 authors at 3 institutions in 2 countries.

Van Loi PhamDivision of Pathology and Disease Regulation, Department of Pathology, Shiga University of Medical Science, Otsu, Japan.
Misako Nakayama
Yasushi Itoh
Hirohito Ishigaki
Mitsutaka Kitano
Masahiko Arikata
Hideaki Ishida
Naoko Kitagawa
Shintaro Shichinohe
Masatoshi Okamatsu
Yoshihiro Sakoda
Hideaki Tsuchiya
Shinichiro Nakamura
Hiroshi Kida
Kazumasa Ogasawara
Shiga University of Medical Science · JPHokkaido University · JPDepartment of Disease Control · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pandemic (H1N1) 2009 influenza virus spread throughout the world since most people did not have immunity against the virus. In the post pandemic phase when many humans might possess immunity against the pandemic virus, one of the concerns is infection in immunocompromised people. Therefore, we used an immunosuppressed macaque model to examine pathogenicity of the pandemic (H1N1) 2009 virus under an immunocompromised condition. The virus in nasal samples of immunosuppressed macaques infected with the pandemic (H1N1) 2009 virus was detected longer after infection than was the virus in nasal samples of immunocompetent macaques. As expected, not only virus amounts but also virus propagation sites in the immunosuppressed macaques were larger than those in lungs of the immunocompetent macaques when they were infected with the pandemic virus. Immunosuppressed macaques possessed low levels of immune cells producing cytokines and chemokines, but levels of inflammatory cytokines/chemokine interleukin (IL)-6, IL-18, and monocyte chemotactic protein (MCP)-1 in lungs of the immunosuppressed macaques were higher than those in lungs of the immunocompetent macaques, though the differences were not statistically significant. Therefore, under an immunosuppressive condition, the pandemic influenza (H1N1) 2009 virus might cause more severe morbidity with high cytokine/chemokine production by the host innate immune system than that seen in macaques under the immunocompetent condition.

Indexed as

AnimalsCyclophosphamideCyclosporineCytokinesImmunocompromised HostImmunohistochemistryImmunosuppression TherapyInfluenza A Virus, H1N1 SubtypeLungMacaca fascicularisOrthomyxoviridae InfectionsVirus ReplicationCyclophosphamideCyclosporineCytokines

Identifiers

PMID24086663
PMCPMC3781065
OpenAlexW2000281978

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.