Evidence map›Paper›PMID 23144910›Full record

ArticlePloS one2012

A super TLR agonist to improve efficacy of dendritic cell vaccine in induction of anti-HCV immunity.

Bangxing Hong, Sung-Hyung Lee, Xiao-Tong Song, Lindsey Jones, Keigo Machida, Xue F Huang, Si-Yi Chen

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

9 citing papers in PubMed, 14 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

7 authors at 2 institutions in 1 country.

Bangxing HongNorris Comprehensive Cancer Center, Department of Molecular Microbiology & Immunology, University of Southern California Keck School of Medicine, Los Angeles, CA, USA.
Sung-Hyung Lee
Xiao-Tong Song
Lindsey Jones
Keigo Machida
Xue F Huang
Si-Yi Chen
University of Southern California · USBaylor College of Medicine · US

Funding

Overcoming Immune Suppression to Enhance Tumor Vaccine EfficacyR01CA090427 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHEN, SI-YI · 2002 to 2013
$3.1M
Developing novel adjuvants for HIV vaccinationR01AI084811 · NIAID · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHEN, SI-YI · 2009 to 2013
$2.2M
Nanog-positive cancer stem cells in and liver oncogenesis by alcohol and HCVR01AA018857 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MACHIDA, KEIGO · 2009 to 2013
$1.8M
A Novel Oncolytic HSP Vaccine for Systemic Tumor TherapyR01CA100841 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI HUANG, XUE F · 2006 to 2010
$1.1M
A UNIFYING ANTIGEN PRESENTATION STRATEGYR01AI048711 · NIAID · BAYLOR COLLEGE OF MEDICINE · PI CHEN, SI-YI · 2001 to 2003
$785k
Novel adjuvants of activating RIG-I and inhibiting immune inhibitors for HIV vaccR21AI087185 · NIAID · UNIVERSITY OF SOUTHERN CALIFORNIA · PI HUANG, XUE F · 2010 to 2011
$444k
NCI NIH HHS R01 CA090427NCI NIH HHS R01 CA100841NCI NIH HHS R01CA100841NCI NIH HHS R01CA90427NIAAA NIH HHS R01 AA018857NIAID NIH HHS R01 AI048711NIAID NIH HHS R01 AI084811NIAID NIH HHS R01AI48711NIAID NIH HHS R21 AI087185NIAID NIH HHS R21AI087185PHS HHS R0148480
6 · The paper itself

Abstract

Persistent infections caused by pathogens such as hepatitis C virus are major human diseases with limited or suboptimal prophylactic and therapeutic options. Given the critical role of dendritic cell (DC) in inducing immune responses, DC vaccination is an attractive means to prevent and control the occurrence and persistence of the infections. However, DCs are built-in with inherent negative regulation mechanisms which attenuate their immune stimulatory activity and lead to their ineffectiveness in clinical application. In this study, we developed a super DC stimulant that consists of a modified, secretory Toll-like Receptor (TLR)-5 ligand and an inhibitor of the negative regulator, suppressor of cytokine sinaling-1 (SOCS1). We found that expressing the super stimulant in DCs is drastically more potent and persistent than using the commonly used DC stimuli to enhance the level and duration of inflammatory cytokine production by both murine and human DCs. Moreover, the DCs expressing the super stimulant are more potent to provoke both cellular and humoral immune responses against hepatitis C virus (HCV) antigen in vivo. Thus, the strategy capable of triggering and sustaining proinflammatory status of DCs may be used to boost efficiency of DC vaccine in preventing and combating the persistent infection of HCV or other chronic viruses.

Indexed as

ImmunityAcetylationAnimalsCytokinesDendritic CellsEpigenesis, GeneticFlagellinHepacivirusHepatitis CHistonesHumansImmunity, CellularImmunity, HumoralImmunizationInflammation MediatorsMiceCytokinesFlagellinHistonesInflammation MediatorsRNA, Small InterferingSOCS1 protein, humanSocs1 protein, mouseSuppressor of Cytokine Signaling 1 ProteinSuppressor of Cytokine Signaling ProteinsToll-Like ReceptorsViral Hepatitis Vaccines

Identifiers

PMID23144910
PMCPMC3492467
OpenAlexW2055868508

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.