Evidence map›Paper›PMID 20955830›Full record

ArticleVaccine2010

Divergence, not diversity of an attenuated equine lentivirus vaccine strain correlates with protection from disease.

Jodi K Craigo, Shannon Barnes, Sheila J Cook, Charles J Issel, Ronald C Montelaro

Abstract read
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 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.9field-weighted citation impact, top 31% 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

13 citing papers in PubMed, 18 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

5 authors at 2 institutions in 1 country.

Jodi K CraigoCenter for Vaccine Research, University of Pittsburgh, Pittsburgh, PA 15261, USA.
Shannon Barnes
Sheila J Cook
Charles J Issel
Ronald C Montelaro
University of Pittsburgh · USUniversity of Kentucky · US

Funding

IMMUNOLOGIC MANAGEMENT OF LENTIVIRUS INFECTIONS--EIAVR01AI025850 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI MONTELARO, RONALD C · 1987 to 2013
$7.1M
NIAID NIH HHS R01 AI025850NIAID NIH HHS R01 AI25850
6 · The paper itself

Abstract

We recently reported an attenuated EIAV vaccine study that directly examined the effect of lentiviral envelope sequence variation on vaccine efficacy. The study [1] demonstrated for the first time the failure of an ancestral vaccine to protect and revealed a significant, inverse, linear relationship between envelope divergence and protection from disease. In the current study we examine in detail the evolution of the attenuated vaccine strain utilized in this previous study. We demonstrate here that the attenuated strain progressively evolved during the six-month pre-challenge period and that the observed protection from disease was significantly associated with divergence from the original vaccine strain.

Indexed as

AnimalsCluster AnalysisEquine Infectious AnemiaEvolution, MolecularFemaleHorse DiseasesHorsesInfectious Anemia Virus, EquineMalePhylogenyRNA, ViralSequence Analysis, DNASequence HomologyVaccines, AttenuatedViral VaccinesRNA, ViralVaccines, AttenuatedViral Vaccines

Identifiers

PMID20955830
PMCPMC2997116
OpenAlexW2085131688

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.