Evidence map›Paper›PMID 14635031›Full record

ArticleEuropean journal of immunology2003

Generation and characterization of the humoral immune response to DNA immunization with a chimeric beta-amyloid-interleukin-4 minigene.

Anahit Ghochikyan, Vitaly Vasilevko, Irina Petrushina, Nina Movsesyan, Davit Babikyan, Wenqiang Tian, Nadya Sadzikava, Ted M Ross, Elizabeth Head, David H Cribbs and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in European journal of immunology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.1field-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

31 citing papers in PubMed, 53 citations in OpenAlex.

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  14. Amyloid-beta immunotherapy for Alzheimer's disease.CNS & neurological disorders drug targets · 2010
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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

11 authors at 4 institutions in 1 country.

Anahit GhochikyanThe Institute for Molecular Medicine, Department of Immunology, Huntington Beach, USA.
Vitaly Vasilevko
Irina Petrushina
Nina Movsesyan
Davit Babikyan
Wenqiang Tian
Nadya Sadzikava
Ted M Ross
Elizabeth Head
David H Cribbs
Michael G Agadjanyan
Institute for Molecular Medicine · USInstitute on Aging · USUniversity of California, Irvine · USEast Carolina University · US

Funding

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
MECHANISM OF DIFFERENTIATION OF FUNCTION OF CD80 &CD86R01AI044809 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI AGADJANYAN, MICHAEL G · 2000 to 2004
$1.6M
NIAID NIH HHS R01 AI044809NIAID NIH HHS R01 AI-44809NIA NIH HHS R01 AG020241NIA NIH HHS R01 AG-20241NIA NIH HHS RF1 AG020241
6 · The paper itself

Abstract

Active immunization with fibrillar beta-amyloid peptide (Abeta(42)) as well as passive transfer of anti-Abeta antibodies significantly reduces Abeta plaque deposition, neuritic dystrophy, and astrogliosis in the brain of mutant amyloid precursor protein (APP)-transgenic mice. Although the mechanism(s) of clearance of Abeta from the brain following active or passive immunization remains to be determined, it is clear that anti-Abeta antibodies are critical for clearance. DNA immunization provides an attractive alternative to direct peptide and adjuvant approaches for inducing a humoral response to Abeta. We constructed a DNA minigene with Abeta fused to mouse interleukin-4 (pAbeta(42)-IL-4) as a molecular adjuvant to generate anti-Abeta antibodies and enhance the Th2-type of immune responses. Gene gun immunizations induced primarily IgG1 and IgG2b anti-Abeta antibodies. Fine epitope analysis with overlapping peptides of the Abeta(42) sequence identified the 1-15 region as a dominant B cell epitope. The DNA minigene-induced anti-Abeta antibodies bound to Abeta plaques in brain tissue from an Alzheimer's disease patient demonstrating functional activity of the antibodies and the potential for therapeutic efficacy.

Indexed as

Amyloid beta-PeptidesAnimalsBiolisticsCHO CellsCricetinaeEpitope MappingEpitopes, B-LymphocyteFemaleImmunizationImmunoglobulin IsotypesInterleukin-4MiceRecombinant Fusion ProteinsVaccines, DNAAmyloid beta-PeptidesEpitopes, B-LymphocyteImmunoglobulin IsotypesInterleukin-4Recombinant Fusion ProteinsVaccines, DNA

Identifiers

PMID14635031
PMCPMC1524857
OpenAlexW2161291105

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.