Evidence map›Paper›PMID 22371638›Full record

ArticleWorld journal of gastroenterology2012

Vaccination with dendritic cells pulsed with hepatitis C pseudo particles induces specific immune responses in mice.

Kilian Weigand, Franziska Voigt, Jens Encke, Birgit Hoyler, Wolfgang Stremmel, Christoph Eisenbach

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 38% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. Review
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 at 1 institution in 1 country.

Kilian WeigandDepartment of Gastroenterology and Hepatology, University Hospital Heidelberg, D-69120 Heidelberg, Germany. kilian_weigand@med.uni-heidelberg.de
Franziska Voigt
Jens Encke
Birgit Hoyler
Wolfgang Stremmel
Christoph Eisenbach
University Hospital Heidelberg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo explore dendritic cells (DCs) multiple functions in immune modulation.

methodsWe used bone-marrow derived dendritic cells from BALB/c mice pulsed with pseudo particles from the hepatitis C virus to vaccinate naive BALB/c mice. Hepatitis C virus (HCV) pseudo particles consist of the genotype 1b derived envelope proteins E1 and E2, covering a non-HCV core structure. Thus, not a single epitope, but the whole "viral surface" induces immunogenicity. For vaccination, mature and activated DC were injected subcutaneously twice.

resultsHumoral and cellular immune responses measured by enzyme-linked immunosorbent assay and interferon-gamma enzyme-linked immunosorbent spot test showed antibody production as well as T-cells directed against HCV. Furthermore, T-cell responses confirmed two highly immunogenic regions in E1 and E2 outside the hypervariable region 1.

conclusionOur results indicate dendritic cells as a promising vaccination model for HCV infection that should be evaluated further.

Indexed as

AnimalsBone Marrow CellsDendritic CellsHEK293 CellsHepacivirusHepatitis CHumansImmunity, CellularImmunity, HumoralMiceMice, Inbred BALB CViral Core ProteinsViral Envelope ProteinsViral Hepatitis VaccinesViral Core ProteinsViral Envelope ProteinsViral Hepatitis VaccinesDendritic cellHepatitis CImmune responsesPseudo particlesVaccination

Identifiers

PMID22371638
PMCPMC3286141
OpenAlexW2147713034

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.