Evidence map›Paper›PMID 22658738›Full record

ReviewCurrent opinion in microbiology2012

Viral population dynamics and virulence thresholds.

Karen Z Lancaster, Julie K Pfeiffer

Abstract readReview
In one paragraph

Review in Current opinion in microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
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

2 authors.

Karen Z LancasterDepartment of Microbiology, University of Texas Southwestern Medical Center, Dallas, TX 75390-9048, USA.
Julie K Pfeiffer

Funding

The influence of host barriers on viral quasispecies diversity and pathogenesisR01AI074668 · NIAID · UT SOUTHWESTERN MEDICAL CENTER · PI PFEIFFER, JULIE K · 2008 to 2022
$6.0M
Enteric virus-microbiota interactionsR37AI074668 · NIAID · UT SOUTHWESTERN MEDICAL CENTER · PI Julie K Pfeiffer · 2023 to 2026
$2.5M
NIAID NIH HHS AI74668NIAID NIH HHS R01 AI074668NIAID NIH HHS R37 AI074668
6 · The paper itself

Abstract

Viral factors and host barriers influence virally induced disease, and asymptomatic versus symptomatic infection is governed by a 'virulence threshold'. Understanding modulation of virulence thresholds could lend insight into disease outcome and aid in rational therapeutic and vaccine design. RNA viruses are an excellent system to study virulence thresholds in the context of quasispecies population dynamics. RNA viruses have high error frequencies and our understanding of viral population dynamics has been shaped by quasispecies evolutionary theory. In turn, research using RNA viruses as replicons with short generation times and high mutation rates has been an invaluable tool to test models of quasispecies theory. The challenge and new frontier of RNA virus population dynamics research is to combine multiple theoretical models and experimental data to describe viral population behavior as it changes, moving within and between hosts, to predict disease and pathogen emergence. Several excellent studies have begun to undertake this challenge using novel approaches.

Indexed as

AnimalsBiological EvolutionHost-Pathogen InteractionsHumansModels, BiologicalModels, GeneticPopulation DynamicsRNA VirusesRNA Virus InfectionsVirus Replication

Identifiers

PMID22658738
PMCPMC3424342

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.