Evidence map›Paper›PMID 26853924›Full record

ArticleScientific reports2016

Changes in heterosubtypic antibody responses during the first year of the 2009 A(H1N1) influenza pandemic.

Gudrun S Freidl, Henk-Jan van den Ham, Maciej F Boni, Erwin de Bruin, Marion P G Koopmans

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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
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

5 authors at 2 institutions in 3 countries.

Gudrun S FreidlViroscience Department, Erasmus Medical Center, Rotterdam, the Netherlands.
Henk-Jan van den HamViroscience Department, Erasmus Medical Center, Rotterdam, the Netherlands.
Maciej F BoniOxford University Clinical Research Unit, Wellcome Trust Major Overseas Programme, Ho Chi Minh City, Vietnam.
Erwin de BruinViroscience Department, Erasmus Medical Center, Rotterdam, the Netherlands.
Marion P G KoopmansViroscience Department, Erasmus Medical Center, Rotterdam, the Netherlands.
National Institute for Public Health and the Environment · NLUniversity of Oxford · GB

Funding

Wellcome Trust 098511Wellcome Trust 098511/Z/12/Z
6 · The paper itself

Abstract

Seropositivity to avian influenza (AI) via low-level antibody titers has been reported in the general population and poultry-exposed individuals, raising the question whether these findings reflect true infection with AI or cross-reactivity. Here we investigated serological profiles against human and avian influenza viruses in the general population using a protein microarray platform. We hypothesized that higher antibody diversity across recent H1 and H3 influenza viruses would be associated with heterosubtypic reactivity to older pandemic- and AI viruses. We found significant heterogeneity in antibody profiles. Increased antibody diversity to seasonal influenza viruses was associated with low-level heterosubtypic antibodies to H9 and H7, but not to H5 AI virus. Individuals exposed to the recent 2009 A(H1N1) pandemic showed higher heterosubtypic reactivity. We show that there is a complex interplay between prior exposures to seasonal and recent pandemic influenza viruses and the development of heterosubtypic antibody reactivity to animal influenza viruses.

Indexed as

AdultAnimalsAntibodies, ViralBirdsFemaleHumansImmunoglobulin GInfant, NewbornInfluenza A Virus, H1N1 SubtypeInfluenza, HumanInfluenza in BirdsOrthomyxoviridae InfectionsYoung AdultAntibodies, ViralImmunoglobulin G

Identifiers

PMID26853924
PMCPMC4745054
OpenAlexW2265619727

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.