Evidence map›Paper›PMID 17609280›Full record

ArticleJournal of virology2007

Epochal evolution of GGII.4 norovirus capsid proteins from 1995 to 2006.

J Joukje Siebenga, Harry Vennema, Bernadet Renckens, Erwin de Bruin, Bas van der Veer, Roland J Siezen, Marion Koopmans

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Journal of virology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 188 papers.

0numbers the graph read from it
0cells of the map it votes in
188citing papers in PubMed
15.3field-weighted citation impact, top 1% 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

188 citing papers in PubMed, 392 citations in OpenAlex.

  1. Serological Correlates of Protection against a GII.4 Norovirus.Clinical and vaccine immunology : CVI · 2015
    Trial
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  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
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  10. Article
  11. Article
  12. INTRA- AND INTER-HOST EVOLUTION OF HUMAN NOROVIRUS IN HEALTHY ADULTS.bioRxiv : the preprint server for biology · 2024
    Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

128 more citing papers are in PubMed but not listed here.

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

7 authors at 3 institutions in 1 country.

J Joukje SiebengaNational Institute for Public Health and the Environment (RIVM), 3720 BA Bilthoven, The Netherlands. Joukje.Siebenga@RIVM.nl
Harry Vennema
Bernadet Renckens
Erwin de Bruin
Bas van der Veer
Roland J Siezen
Marion Koopmans
National Institute for Public Health and the Environment · NLRadboud University Medical Center · NLErasmus MC · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Noroviruses are the causative agents of the majority of viral gastroenteritis outbreaks in humans. During the past 15 years, noroviruses of genotype GGII.4 have caused four epidemic seasons of viral gastroenteritis, during which four novel variants (termed epidemic variants) emerged and displaced the resident viruses. In order to understand the mechanisms and biological advantages of these epidemic variants, we studied the genetic changes in the capsid proteins of GGII.4 strains over this period. A representative sample was drawn from 574 GGII.4 outbreak strains collected over 15 years of systematic surveillance in The Netherlands, and capsid genes were sequenced for a total of 26 strains. The three-dimensional structure was predicted by homology modeling, using the Norwalk virus (Hu/NoV/GGI.1/Norwalk/1968/US) capsid as a reference. The highly significant preferential accumulation and fixation of mutations (nucleotide and amino acid) in the protruding part of the capsid protein provided strong evidence for the occurrence of genetic drift and selection. Although subsequent new epidemic variants differed by up to 25 amino acid mutations, consistent changes were observed in only five positions. Phylogenetic analyses showed that each variant descended from its chronologic predecessor, with the exception of the 2006b variant, which is more closely related to the 2002 variant than to the 2004 variant. The consistent association between the observed genetic findings and changes in epidemiology leads to the conclusion that population immunity plays a role in the epochal evolution of GGII.4 norovirus strains.

Indexed as

Amino Acid SubstitutionEvolution, MolecularGenetic DriftSelection, GeneticCaliciviridae InfectionsCapsid ProteinsDisease OutbreaksDNA Mutational AnalysisGastroenteritisHumansModels, MolecularNetherlandsNorwalk virusPhylogenyProtein Structure, TertiaryRetrospective StudiesCapsid Proteins

Identifiers

PMID17609280
PMCPMC2045401
OpenAlexW1988912949

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.