Evidence map›Paper›PMID 25621280›Full record

ArticleFrontiers in cellular and infection microbiology2014

Mathematical modeling provides kinetic details of the human immune response to vaccination.

Dustin Le, Joseph D Miller, Vitaly V Ganusov

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

32 citing papers in PubMed, 55 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

3 authors at 2 institutions in 1 country.

Dustin LeDepartment of Microbiology, University of Tennessee Knoxville, TN, USA.
Joseph D MillerHope Clinic of the Emory Vaccine Center, Emory University School of Medicine Atlanta, GA, USA.
Vitaly V GanusovDepartment of Microbiology, University of Tennessee Knoxville, TN, USA ; Department of Mathematics, University of Tennessee Knoxville, TN, USA.
University of Tennessee at Knoxville · USHOPE Clinic · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With major advances in experimental techniques to track antigen-specific immune responses many basic questions on the kinetics of virus-specific immunity in humans remain unanswered. To gain insights into kinetics of T and B cell responses in human volunteers we combined mathematical models and experimental data from recent studies employing vaccines against yellow fever and smallpox. Yellow fever virus-specific CD8 T cell population expanded slowly with the average doubling time of 2 days peaking 2.5 weeks post immunization. Interestingly, we found that the peak of the yellow fever-specific CD8 T cell response was determined by the rate of T cell proliferation and not by the precursor frequency of antigen-specific cells as has been suggested in several studies in mice. We also found that while the frequency of virus-specific T cells increased slowly, the slow increase could still accurately explain clearance of yellow fever virus in the blood. Our additional mathematical model described well the kinetics of virus-specific antibody-secreting cell and antibody response to vaccinia virus in vaccinated individuals suggesting that most of antibodies in 3 months post immunization were derived from the population of circulating antibody-secreting cells. Taken together, our analysis provided novel insights into mechanisms by which live vaccines induce immunity to viral infections and highlighted challenges of applying methods of mathematical modeling to the current, state-of-the-art yet limited immunological data.

Indexed as

AdultAnimalsAntibodies, ViralCD8-Positive T-LymphocytesFemaleHumansImmunityKineticsMaleMiceModels, TheoreticalSmallpoxVaccinationViral VaccinesYellow FeverYoung AdultAntibodies, ViralViral Vaccinesantibody-producing cellsmathematical modelingsmallpox vaccineT cell responsesvaccinesyellow fever vaccine

Identifiers

PMID25621280
PMCPMC4288384
OpenAlexW2005149867

What OpenQuestion holds

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LicenceCC BY
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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.