Evidence map›Paper›PMID 18718011›Full record

ArticleVirology journal2008

Optimization of capsid-incorporated antigens for a novel adenovirus vaccine approach.

Qiana L Matthews, PingAr Yang, Qi Wu, Natalya Belousova, Angel A Rivera, Mariam A Stoff-Khalili, Reinhard Waehler, Hui-Chen Hsu, Zan Li, Jing Li and 3 more

Abstract read
In one paragraph

Article in Virology journal, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Modular capsid decoration boosts adenovirus vaccine-induced humoral immunity against SARS-CoV-2.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Article
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  4. Review
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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

13 authors.

Qiana L MatthewsDivision of Human Gene Therapy, Department of Medicine, University of Alabama at Birmingham, Birmingham, USA. qlm@uab.edu
PingAr Yang
Qi Wu
Natalya Belousova
Angel A Rivera
Mariam A Stoff-Khalili
Reinhard Waehler
Hui-Chen Hsu
Zan Li
Jing Li
John D Mountz
Hongju Wu
David T Curiel

Funding

ROS Modulation of Innate and Adaptive Immunity in RAP30AR048311 · NIAMS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI MOUNTZ, JOHN D · 2001 to 2017
$9.5M
BASIC MECHANISMS IN AIDS PATHOGENESIST32AI007493 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI MORROW, CASEY D · 1995 to 2014
$4.2M
ABLATION OF IMMUNE RESPONSE TO ADENOVIRUS VECTORSR01AI042900 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI MOUNTZ, JOHN D · 1999 to 2003
$843k
Capsid-incorporation of HIV antigens as a novel adenovirus HIV vaccine approachR21AI076096 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI CURIEL, DAVID TERRY · 2007 to 2008
$473k
NIAID NIH HHS 1R21AI076096-01NIAID NIH HHS 5T32AI07493-11NIAID NIH HHS R01 AI042900NIAID NIH HHS R21 AI076096NIAID NIH HHS T32 AI007493NIAMS NIH HHS P30 AR048311
6 · The paper itself

Abstract

Despite the many potential advantages of Ad vectors for vaccine application, the full utility of current Ad vaccines may be limited by the host anti-vector immune response. Direct incorporation of antigens into the adenovirus capsid offers a new and exciting approach for vaccination strategies; this strategy exploits the inherent antigenicity of the Ad vector. Critical to exploiting Ad in this new context is the placement of antigenic epitopes within the major Ad capsid protein, hexon. In our current study we illustrate that we have the capability to place a range of antigenic epitopes within Ad5 capsid protein hexon hypervariable regions (HVRs) 2 or 5, thus producing viable Ad virions. Our data define the maximal incorporation size at HVR2 or HVR5 as it relates to identical antigenic epitopes. In addition, this data suggests that Ad5 HVR5 is more permissive to a range of insertions. Most importantly, repeated administration of our hexon-modified viruses resulted in a secondary anti-antigen response, whereas minimal secondary effect was present after administration of Ad5 control. Our study describes antigen placement and optimization within the context of the capsid incorporation approach of Ad vaccine employment, thereby broadening this new methodology.

Indexed as

Genetic EngineeringAdenoviridaeAnimalsAntigensCapsid ProteinsCell LineEpitopesGenetic VectorsGene Transfer TechniquesMiceMice, Inbred C57BLRecombinant Fusion ProteinsVaccinesAntigensCapsid ProteinsEpitopeshexon capsid protein, AdenovirusRecombinant Fusion ProteinsVaccines

Identifiers

PMID18718011
PMCPMC2535600

What OpenQuestion holds

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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.