Evidence map›Paper›PMID 34747339›Full record

ReviewVirulence2021

Pathogenicity and virulence mechanisms of Lassa virus and its animal modeling, diagnostic, prophylactic, and therapeutic developments.

Hannah L Murphy, Hinh Ly

Open access · goldAbstract readReview
In one paragraph

Review in Virulence, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.6field-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, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Clinical Outcomes of Severe Lassa Fever in West Africa: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2025
    Pooled it
  2. Review
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  11. Robust polyfunctional CD8The Journal of general virology · 2025
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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

2 authors at 1 institution in 1 country.

Hannah L MurphyDepartment of Veterinary & Biomedical Sciences, Comparative & Molecular Biosciences Graduate Program, College of Veterinary Medicine, University of Minnesota, Twin Cities, MN, USA.
Hinh LyDepartment of Veterinary & Biomedical Sciences, Comparative & Molecular Biosciences Graduate Program, College of Veterinary Medicine, University of Minnesota, Twin Cities, MN, USA.ORCID 0000-0001-8271-2033
University of Minnesota · US

Funding

Mechanism of Lassa fever virus Z protein in immune suppression and viral virulenceR01AI131586 · NIAID · UNIVERSITY OF MINNESOTA · PI LIANG, YUYING, LY, HINH · 2017 to 2021
$3.8M
Novel Mechanism of Immune Evasion by Arenaviral NucleoproteinsR01AI093580 · NIAID · UNIVERSITY OF MINNESOTA · PI LY, HINH · 2012 to 2016
$1.9M
Cap snatching mechanism of arenavirusesR56AI091805 · NIAID · UNIVERSITY OF MINNESOTA · PI LY, HINH · 2011 to 2011
$304k
NIAID NIH HHS R01 AI093580NIAID NIH HHS R01 AI131586NIAID NIH HHS R56 AI091805
6 · The paper itself

Abstract

Lassa fever (LF) is a deadly viral hemorrhagic disease that is endemic to West Africa. The causative agent of LF is Lassa virus (LASV), which causes approximately 300,000 infections and 5,000 deaths annually. There are currently no approved therapeutics or FDA-approved vaccines against LASV. The high genetic variability between LASV strains and immune evasion mediated by the virus complicate the development of effective therapeutics and vaccines. Here, we aim to provide a comprehensive review of the basic biology of LASV and its mechanisms of disease pathogenesis and virulence in various animal models, as well as an update on prospective vaccines, therapeutics, and diagnostics for LF. Until effective vaccines and/or therapeutics are available for use to prevent or treat LF, a better level of understanding of the basic biology of LASV, its natural genetic variations and immune evasion mechanisms as potential pathogenicity factors, and of the rodent reservoir-vector populations and their geographical distributions, is necessary for the development of accurate diagnostics and effective therapeutics and vaccines against this deadly human viral pathogen.

Indexed as

Lassa FeverViral VaccinesAnimalsImmune EvasionLassa virusVirulenceViral Vaccinesarenavirusdiagnosticshemorrhagic feversLassa virusmammarenaviruspathogenesispathogenicitytherapeuticsvaccinevirulence

Identifiers

PMID34747339
PMCPMC8923068
OpenAlexW3213035357

What OpenQuestion holds

Textmetadata
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.