Evidence map›Paper›PMID 28202765›Full record

ArticleJournal of virology2017

Lateral Organization of Influenza Virus Proteins in the Budozone Region of the Plasma Membrane.

George P Leser, Robert A Lamb

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

36 citing papers in PubMed, 60 citations in OpenAlex.

  1. Review
  2. Molecular patterns of matrix protein 1 (M1): A strong predictor of adaptive evolution in H9N2 avian influenza viruses.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. The Role of Cholesterol in M2 Clustering and Viral Budding Explained.Journal of chemical theory and computation · 2025
    Article
  4. Review
  5. Article
  6. Article
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  14. Physico-Chemical Mechanisms of the Functioning of Membrane-Active Proteins of Enveloped Viruses.Biochemistry (Moscow) Supplement. Series A, Membrane and cell biology · 2022
    Article
  15. Article
  16. Article
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  18. Review
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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

2 authors at 2 institutions in 1 country.

George P LeserDepartment of Molecular Biosciences and Howard Hughes Medical Institute, Northwestern University, Evanston, Illinois, USA.
Robert A LambDepartment of Molecular Biosciences and Howard Hughes Medical Institute, Northwestern University, Evanston, Illinois, USA ralamb@northwestern.edu.
Howard Hughes Medical Institute · USNorthwestern University · US

Funding

The Structure and Function of the Influenza Virus GenomeR01AI020201 · NIAID · NORTHWESTERN UNIVERSITY · PI LAMB, ROBERT A · 1985 to 2016
$2.8M
NIAID NIH HHS R01 AI020201
6 · The paper itself

Abstract

Influenza virus assembles and buds at the plasma membrane of virus-infected cells. The viral proteins assemble at the same site on the plasma membrane for budding to occur. This involves a complex web of interactions among viral proteins. Some proteins, like hemagglutinin (HA), NA, and M2, are integral membrane proteins. M1 is peripherally membrane associated, whereas NP associates with viral RNA to form an RNP complex that associates with the cytoplasmic face of the plasma membrane. Furthermore, HA and NP have been shown to be concentrated in cholesterol-rich membrane raft domains, whereas M2, although containing a cholesterol binding motif, is not raft associated. Here we identify viral proteins in planar sheets of plasma membrane using immunogold staining. The distribution of these proteins was examined individually and pairwise by using the Ripley K function, a type of nearest-neighbor analysis. Individually, HA, NA, M1, M2, and NP were shown to self-associate in or on the plasma membrane. HA and M2 are strongly coclustered in the plasma membrane; however, in the case of NA and M2, clustering depends upon the expression system used. Despite both proteins being raft resident, HA and NA occupy distinct but adjacent membrane domains. M2 and M1 strongly cocluster, but the association of M1 with HA or NA is dependent upon the means of expression. The presence of HA and NP at the site of budding depends upon the coexpression of other viral proteins. Similarly, M2 and NP occupy separate compartments, but an association can be bridged by the coexpression of M1.

Indexed as

AnimalsCell LineCell MembraneChlorocebus aethiopsDogsHEK293 CellsHemagglutinin Glycoproteins, Influenza VirusHumansInfluenza A virusMadin Darby Canine Kidney CellsMembrane MicrodomainsNeuraminidaseRNA, ViralStaining and LabelingViral Matrix ProteinsViral ProteinsHemagglutinin Glycoproteins, Influenza VirusM1 protein, Influenza A virusM2 protein, Influenza A virusNeuraminidaseRNA, ViralViral Matrix ProteinsViral ProteinsViroporin Proteinsbudozoneimmunogold labelinginfluenza virus assemblylateral organization of spikesprotein organizationvirus budding

Identifiers

PMID28202765
PMCPMC5391459
OpenAlexW2588474799

What Socratic 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 Socratic graph.