Evidence map›Paper›PMID 20451612›Full record

ArticleNeurobiology of disease2010

Linear and conformation specific antibodies in aged beagles after prolonged vaccination with aggregated Abeta.

Vitaly Vasilevko, Viorela Pop, Hyun Jin Kim, Tommy Saing, Charles C Glabe, Saskia Milton, Edward G Barrett, Carl W Cotman, David H Cribbs, Elizabeth Head

Open access · greenAbstract read
In one paragraph

Article in Neurobiology of disease, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

7 citing papers in PubMed, 21 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

10 authors at 2 institutions in 1 country.

Vitaly VasilevkoThe Institute for Memory Impairments and Neurological Disorders, University of California, Irvine 92697-4540, USA. vvasilev@uci.edu
Viorela Pop
Hyun Jin Kim
Tommy Saing
Charles C Glabe
Saskia Milton
Edward G Barrett
Carl W Cotman
David H Cribbs
Elizabeth Head
University of California, Irvine · USLovelace Respiratory Research Institute · US

Funding

UC Irvine Alzheimer's Disease Research Center Induced Pluripotent Stem Cell CoreP50AG016573 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI LAFERLA, FRANK M · 2000 to 2019
$37.0M
TISSUE REPOSITORY COREP01AG000538 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI LAFERLA, FRANK M · 1985 to 2018
$24.8M
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
Beta-Amyloid Immunization in a Canine Model of AgingR01AG031764 · NIA · UNIVERSITY OF KENTUCKY · PI HEAD, ELIZABETH · 2009 to 2013
$2.7M
ABeta Immunization in AgingR01AG020242 · NIA · UNIVERSITY OF CALIFORNIA IRVINE · PI COTMAN, CARL WAYNE · 2001 to 2005
$2.5M
NIA NIH HHS AG00538NIA NIH HHS AG031764NIA NIH HHS AG20241NIA NIH HHS AG20242NIA NIH HHS P01 AG000538NIA NIH HHS P50 AG016573NIA NIH HHS P50 AG16573NIA NIH HHS R01 AG020241NIA NIH HHS R01 AG020242NIA NIH HHS R01 AG031764NIA NIH HHS RF1 AG020241NINDS NIH HHS NS50895NINDS NIH HHS R01 NS050895
6 · The paper itself

Abstract

Previously we showed that anti-Abeta peptide immunotherapy significantly attenuated Alzheimer's-like amyloid deposition in the central nervous system of aged canines. In this report we have characterized the changes that occurred in the humoral immune response over 2.4years in canines immunized repeatedly with aggregated Abeta(1-42) (AN1792) formulated in alum adjuvant. We observed a rapid and robust induction of anti-Abeta antibody titers, which were associated with an anti-inflammatory T helper type 2 (Th2) response. The initial antibody response was against dominant linear epitope at the N-terminus region of the Abeta(1-42) peptide, which is identical to the one in humans and vervet monkeys. After multiple immunizations the antibody response drifted toward the elevation of antibodies that recognized conformational epitopes of assembled forms of Abeta and other types of amyloid. Our findings indicate that prolonged immunization results in distinctive temporal changes in antibody profiles, which may be important for other experimental and clinical settings.

Indexed as

Alzheimer DiseaseAlzheimer VaccinesAmyloid beta-PeptidesAnalysis of VarianceAnimalsAntibody FormationBlotting, WesternDogsEnzyme-Linked Immunosorbent AssayEpitopesImmunity, HumoralLongitudinal StudiesVaccinationAlzheimer VaccinesAmyloid beta-PeptidesAN-1792Epitopes

Identifiers

PMID20451612
PMCPMC2910127
OpenAlexW1995235171

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.