Evidence map›Paper›PMID 22221900›Full record

ArticleJournal of translational medicine2012

Effects of adjuvants on IgG subclasses elicited by virus-like particles.

Maria Luisa Visciano, Maria Tagliamonte, Maria Lina Tornesello, Franco M Buonaguro, Luigi Buonaguro

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

57 citing papers in PubMed, 82 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.

Maria Luisa ViscianoLab, of Molecular Biology and Viral Oncogenesis, Istituto Nazionale Tumori Fond, G, Pascale, Naples-Italy.
Maria Tagliamonte
Maria Lina Tornesello
Franco M Buonaguro
Luigi Buonaguro
Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale" · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVirus-Like Particles (VLPs) represent an efficient strategy to present and deliver conformational antigens to the immune system, inducing both arms of the adaptive immune response. Moreover, their particulate structure surrounded by cell membrane provides an adjuvanted effect to VLP-based immunizations. In the present study, the elicitation of different patterns of IgG subclasses by VLPs, administered in CpG ODN1826 or poly(I:C) adjuvants, has been evaluated in an animal model.

resultsAdjuvanted VLPs elicited a higher titer of total specific IgG compared to VLPs alone. Furthermore, while VLPs alone induced a balanced TH2 pattern, VLPs formulated with either adjuvant elicited a TH1-biased IgG subclasses (IgG2a and IgG3), with poly(I:C) more potent than CpG ODN1826.

conclusionsThe results confirmed that adjuvants efficiently improve antigen immunogenicity and represent a suitable strategy to skew the adaptive immune response toward the differentiation of the desired T helper subset, also using VLPs as antigen.

Indexed as

Adjuvants, ImmunologicAnimalsAntibody SpecificityCell Polarityenv Gene Products, Human Immunodeficiency VirusFemaleHIV-1HIV AntibodiesHIV AntigensHIV Core Protein p24Immunity, HumoralImmunizationImmunoglobulin GKineticsMiceMice, Inbred BALB CAdjuvants, ImmunologicCPG-oligonucleotideenv Gene Products, Human Immunodeficiency Virusgp140 envelope protein, Human immunodeficiency virus 1HIV AntibodiesHIV AntigensHIV Core Protein p24Immunoglobulin GOligodeoxyribonucleotidesPoly I-C

Identifiers

PMID22221900
PMCPMC3311067
OpenAlexW2123909340

What OpenQuestion holds

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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.