Evidence map›Paper›PMID 23908652›Full record

ArticleFrontiers in immunology2013

Mucosal HSV-2 Specific CD8+ T-Cells Represent Containment of Prior Viral Shedding Rather than a Correlate of Future Protection.

Joshua T Schiffer

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2013. 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, 28 citations in OpenAlex.

  1. Review
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  3. Spatially structured models of viral dynamics: a scoping review.Microbiology and molecular biology reviews : MMBR · 2025
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  13. A Fixed Spatial Structure of CD8Journal of immunology (Baltimore, Md. : 1950) · 2018
    Article
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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

1 author at 1 institution in 2 countries.

Joshua T SchifferDepartment of Medicine, University of Washington , Seattle, WA , USA ; Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center , Seattle, WA , USA ; Clinical Research Division, Fred Hutchinson Cancer Research Center , Seattle, WA , USA.
University of Washington · US

Funding

THE PERINATAL COMPLICATIONS OF ASYMPTOMATIC GENITAL HERPES SIMPLEX VIRUSP01AI030731 · NIAID · UNIVERSITY OF WASHINGTON · PI MORROW, RHODA ASHLEY · 1991 to 2017
$34.3M
Intense Validation of a Mathematical Model of Herpes Simplex Virus-2 PathogenesisK23AI087206 · NIAID · UNIVERSITY OF WASHINGTON · PI SCHIFFER, JOSHUA TISDELL · 2010 to 2014
$641k
NIAID NIH HHS K23 AI087206NIAID NIH HHS P01 AI030731
6 · The paper itself

Abstract

It is largely unknown why certain infected hosts shed Herpes Simplex Virus-2 (HSV-2) more frequently and have more severe disease manifestations than others. One idea is that different density or functional capacity of tissue resident effector memory CD8+ T-cells between infected persons may explain phenotypic variability. To generate hypotheses for contrasting shedding patterns in different infected hosts, a spatial mathematical model was employed to evaluate the effects of variability in tissue resident effector memory CD8+ T-cell response, and HSV-2 replication and spread, on viral shedding rate. Model simulations suggest that high levels of CD8+ T-cells in the mucosa do not necessarily indicate a protective phenotype but rather an effective response to recent shedding. Moreover, higher CD8+ T-cell expansion rate and lower viral replication rate, which correlate with better short-term control, may have only a minor impact on long-term shedding rates. Breakthrough shedding occurs under all sets of model parameter assumptions, because CD8+ T-cell levels only surpass a protective threshold in a minority of genital tract mucosal micro-regions. If CD8+ T-cell levels are artificially increased using an immunotherapeutic approach, better control of shedding is predicted to occur for at least a year. These results highlight the complex co-dependent relationship between HSV-2 and tissue resident CD8+ lymphocytes during the course of natural infection.

Indexed as

CD8+ T-cellsHSV-2mathematical modelingmucosal immunologytissue resident memory cells

Identifiers

PMID23908652
PMCPMC3725545
OpenAlexW1986894323

What OpenQuestion holds

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LicenceCC BY
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.