Evidence map›Paper›PMID 22053827›Full record

ArticleJournal of translational medicine2011

Construction and characterisation of a recombinant fowlpox virus that expresses the human papilloma virus L1 protein.

Carlo Zanotto, Eleana Pozzi, Sole Pacchioni, Massimiliano Bissa, Carlo De Giuli Morghen, Antonia Radaelli

Abstract read
In one paragraph

Article in Journal of translational medicine, 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
–field-weighted citation impact
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.

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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

6 authors.

Carlo ZanottoDepartment of Pharmacological Sciences, University of Milan, 20133 Milan, Italy. antonia.radaelli@unimi.it.
Eleana Pozzi
Sole Pacchioni
Massimiliano Bissa
Carlo De Giuli Morghen
Antonia Radaelli

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman papilloma virus (HPV)-16 is the most prevalent high-risk mucosal genotype. Virus-like-particle (VLP)-based immunogens developed recently have proven to be successful as prophylactic HPV vaccines, but are still too expensive for developing countries. Although vaccinia viruses expressing the HPV-16 L1 protein (HPV-L1) have been studied, fowlpox-based recombinants represent efficient and safer vectors for immunocompromised hosts due to their ability to elicit a complete immune response and their natural host-range restriction to avian species.

methodsA new fowlpox virus recombinant encoding HPV-L1 (FPL1) was engineered and evaluated for the correct expression of HPV-L1 in vitro, using RT-PCR, immunoprecipitation, Western blotting, electron microscopy, immunofluorescence, and real-time PCR assays.

resultsThe FPL1 recombinant correctly expresses HPV-L1 in mammalian cells, which are non-permissive for the replication of this vector.

conclusionThis FPL1 recombinant represents an appropriate immunogen for expression of HPV-L1 in human cells. The final aim is to develop a safe, immunogenic, and less expensive prophylactic vaccine against HPV.

Indexed as

Genetic TechniquesAnimalsBlotting, WesternCapsid ProteinsCell LineFluorescent Antibody TechniqueFowlpox virusGene Expression RegulationGreen Fluorescent ProteinsHuman papillomavirus 16HumansImmunoprecipitationMammalsOncogene Proteins, ViralReal-Time Polymerase Chain ReactionRecombination, GeneticCapsid ProteinsGreen Fluorescent ProteinsHPV L1 protein, Human papillomavirusOncogene Proteins, ViralRNA, Messenger

Identifiers

PMID22053827
PMCPMC3231814

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Registered trials

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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.