Evidence map›Paper›PMID 20562015›Full record

ArticleVaccine2010

Analysis of three plasmid systems for use in DNA A beta 42 immunization as therapy for Alzheimer's disease.

Bao-Xi Qu, Doris Lambracht-Washington, Min Fu, Todd N Eagar, Olaf Stüve, Roger N Rosenberg

Open access · greenAbstract readComparative Study
In one paragraph

Article in Vaccine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 34 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Active full-length DNA AβAlzheimer's research & therapy · 2018
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. 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

6 authors at 2 institutions in 1 country.

Bao-Xi QuAlzheimer's Disease Center, Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX 75390-9036, USA.
Doris Lambracht-Washington
Min Fu
Todd N Eagar
Olaf Stüve
Roger N Rosenberg
The University of Texas Southwestern Medical Center · USNanotherapeutics (United States) · US

Funding

ROLE OF GLUTAMATE IN ALZHEIMER'S DISEASEP30AG012300 · NIA · UT SOUTHWESTERN MEDICAL CENTER · PI ROSENBERG, ROGER NEWMAN · 1994 to 2016
$26.6M
NIA NIH HHS P30 AG012300NIA NIH HHS P30AG12300-16
6 · The paper itself

Abstract

In an effort to optimize DNA immunization-elicited antibody production responses against A beta 1-42 (A beta 42) as a therapy for Alzheimer's disease (AD), comparisons were made between three distinct plasmid systems using gene gun delivery. Plasmids encoding A beta 42 monomer and a novel A beta 42 trimeric fusion protein were evaluated in conjunction with CMV or Gal4/UAS promoter elements. It was found that vaccination A beta 42 trimer under the Gal4/UAS promoter elicited high levels of anti-A beta 42 antibody production. Serum antibody levels from Gal4/UAS-A beta 42 trimer immunized mice were found to be 16.6+/-5.5 microg/ml compared to 6.5+/-2.5 microg/ml with Gal4/UAS-A beta 42 monomer or even less with CMV-A beta 42 trimer. As compared to monomeric A beta 42 or A beta 42 trimer expressed under the CMV promoter, injection of the Gal4/UAS-A beta 42 trimer induced high levels of A beta 42 antigen expression in tissue suggesting a mechanism for the increase in anti-A beta 42 antibody. Antibodies were found to be primarily IgG1 suggesting a predominant Th2 response (IgG1/IgG2a ratio of 9). Serum from A beta 42 trimer-vaccinated mice was also found to identify amyloid plaques in the brains of APP/PS1 transgenic mice. These results demonstrate the potential therapeutic use of Gal4/UAS DNA A beta 42 trimer immunization in preventing Alzheimer's disease.

Indexed as

Alzheimer DiseaseAlzheimer VaccinesAmino Acid SequenceAmyloid beta-PeptidesAnimalsBase SequenceCell LineEpitope MappingFemaleHumansImmunizationImmunoglobulin GMiceMice, Inbred BALB CMice, TransgenicMolecular Sequence DataAlzheimer VaccinesAmyloid beta-Peptidesamyloid beta-protein (1-42)Immunoglobulin GPeptide FragmentsVaccines, DNA

Identifiers

PMID20562015
PMCPMC2926979
OpenAlexW2038405812

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.