Evidence map›Paper›PMID 21329956›Full record

ArticleVirology2011

Papillomavirus capsid proteins mutually impact structure.

Horng-Shen Chen, Michael J Conway, Neil D Christensen, Samina Alam, Craig Meyers

Abstract read
In one paragraph

Article in Virology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 10 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

5 authors at 1 institution in 1 country.

Horng-Shen ChenDepartment of Microbiology and Immunology, Pennsylvania State University College of Medicine, 500 University Drive, Hershey, PA 17033, USA.
Michael J Conway
Neil D Christensen
Samina Alam
Craig Meyers
Pennsylvania State University · US

Funding

Genetic Analysis of Papillomavirus Virion MorphogenesisR01AI057988 · NIAID · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI MEYERS, CRAIG M · 2006 to 2009
$1.4M
NIAID NIH HHS R01 AI057988NIAID NIH HHS R01AI57988
6 · The paper itself

Abstract

We studied a panel of mutant viruses containing wild-type and chimeric capsid HPV16 and HPV18 proteins. The mutant capsid protein expression, genome amplification, and episomal maintenance were comparable with the wild-type virus. However, the chimeric viruses varied in their titers from wild-type. We show that the intertypical mutant chimeric capsid viruses, that L2 affects the structure of L1 and that L1 affects the structure of L2 in the virion. These effects were measured using a panel of conformation-dependent neutralizing L1 MAbs and an L2 capsid surface peptide derived neutralizing antibody. These data suggest that variation of one capsid gene not only affects its own structure and antigenicity, but also affects the structure and antigenicity of the other capsid protein. Implications of our data suggest that for the continued effectiveness of a vaccine, variation in both capsid proteins need to be considered and not just the protein the vaccine is directed against.

Indexed as

Virus AssemblyAntibodies, NeutralizingAntibodies, ViralCapsid ProteinsHuman papillomavirus 16Human papillomavirus 18HumansRecombination, GeneticAntibodies, NeutralizingAntibodies, ViralCapsid Proteins

Identifiers

PMID21329956
PMCPMC3060953
OpenAlexW2054012404

What OpenQuestion holds

Textmetadata
LicenceTDM
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.