Evidence map›Paper›PMID 19865176›Full record

ArticleGene therapy2010

DNA prime-protein boost increased the titer, avidity and persistence of anti-Abeta antibodies in wild-type mice.

H Davtyan, M Mkrtichyan, N Movsesyan, I Petrushina, G Mamikonyan, D H Cribbs, M G Agadjanyan, A Ghochikyan

Open access · greenAbstract read
In one paragraph

Article in Gene therapy, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

33 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
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  11. The adaptive immune system restrains Alzheimer's disease pathogenesis by modulating microglial function.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  12. Article
  13. Article
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  16. Epitope-based DNA vaccine for Alzheimer's disease: translational study in macaques.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2014
    Article
  17. Article
  18. Review
  19. Active immunotherapy options for Alzheimer's disease.Alzheimer's research & therapy · 2014
    Review
  20. Article
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

8 authors at 2 institutions in 2 countries.

H DavtyanDepartment of Molecular Immunology, The Institute for Molecular Medicine, Huntington Beach, CA 92647-3652, USA.
M Mkrtichyan
N Movsesyan
I Petrushina
G Mamikonyan
D H Cribbs
M G Agadjanyan
A Ghochikyan
Institute for Molecular Medicine · USUniversity of California, Irvine · US

Funding

Training in the Neurobiology of Aging and Alzheimers DiseaseT32AG000096 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI VIVEK SWARUP, Craig E Stark · 1985 to 2026
$9.6M
Combining AD Epitope Vaccine with Innate ImmunityR01NS050895 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI AGADJANYAN, MICHAEL G, CRIBBS, DAVID HASTINGS · 2004 to 2018
$7.4M
Multiple Approaches to Abeta Vaccination in Animal ModelsR01AG020241 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI AGADJANYAN, MICHAEL G, CRIBBS, DAVID HASTINGS · 2001 to 2016
$5.6M
Multiple Approaches to Abeta Vaccination in Animal ModelsRF1AG020241 · NIA · INSTITUTE FOR MOLECULAR MEDICINE · PI AGADJANYAN, MICHAEL G, CRIBBS, DAVID HASTINGS · 2018 to 2018
$3.3M
Immunogenicity & efficacy of chimeric flu virus expressing Ab42 B cell epitopeR01NS057395 · NINDS · INSTITUTE FOR MOLECULAR MEDICINE · PI AGADJANYAN, MICHAEL G · 2008 to 2012
$2.0M
NIA NIH HHS AG00096NIA NIH HHS AG20241NIA NIH HHS R01 AG020241NIA NIH HHS RF1 AG020241NIA NIH HHS T32 AG000096NINDS NIH HHS NS057395NINDS NIH HHS NS50895NINDS NIH HHS R01 NS050895NINDS NIH HHS R01 NS057395
6 · The paper itself

Abstract

Recently, we reported that a DNA vaccine, composed of three copies of a self B cell epitope of amyloid-beta (Abeta(42)) and the foreign T-cell epitope, Pan DR epitope (PADRE), generated strong anti-Abeta immune responses in wild-type and amyloid precursor protein transgenic animals. Although DNA vaccines have several advantages over peptide-protein vaccines, they induce lower immune responses in large animals and humans compared with those in mice. The focus of this study was to further enhance anti-Abeta(11) immune responses by developing an improved DNA vaccination protocol of the prime-boost regimen, in which the priming step would use DNA and the boosting step would use recombinant protein. Accordingly, we generated DNA and recombinant protein-based epitope vaccines and showed that priming with DNA followed by boosting with a homologous recombinant protein vaccine significantly increases the anti-Abeta antibody responses and do not change the immunoglobulin G1 (IgG1) profile of humoral immune responses. Furthermore, the antibodies generated by this prime-boost regimen were long-lasting and possessed a higher avidity for binding with an Abeta(42) peptide. Thus, we showed that a heterologous prime-boost regimen could be an effective protocol for developing a potent Alzheimer's disease (AD) vaccine.

Indexed as

Immunization, SecondaryAmyloid beta-PeptidesAnimalsAntibody AffinityChemokine CCL22Epitopes, T-LymphocyteFemaleImmunoglobulin GMalaria VaccinesMiceMice, Inbred C57BLMice, TransgenicPeptide FragmentsVaccines, DNAVaccines, SubunitVaccines, SyntheticAmyloid beta-PeptidesChemokine CCL22Epitopes, T-LymphocyteImmunoglobulin GMalaria VaccinesPADRE 45Peptide FragmentsVaccines, DNAVaccines, SubunitVaccines, Synthetic

Identifiers

PMID19865176
PMCPMC2820600
OpenAlexW2074848755

What OpenQuestion holds

Textmetadata
LicenceTDM
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.