Evidence map›Paper›PMID 38986873›Full record

ArticleAntiviral research2024

Genotypic and phenotypic susceptibility of emerging avian influenza A viruses to neuraminidase and cap-dependent endonuclease inhibitors.

Konstantin Andreev, Jeremy C Jones, Patrick Seiler, Ahmed Kandeil, Richard J Webby, Elena A Govorkova

Abstract read
In one paragraph

Article in Antiviral research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Imported case of avian influenza A(H9N2) virus infection in a patient with miliary tuberculosis, Italy, March 2026.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2026
    Article
  2. Article
  3. Review
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  6. Pharmacophores of Influenza Virus PA Endonuclease Inhibitors.Advances in experimental medicine and biology · 2026
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
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  14. Article
  15. PA and PA-X: two key proteins from segment 3 of the influenza viruses.Frontiers in cellular and infection microbiology · 2025
    Review
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

6 authors.

Konstantin AndreevDepartment of Host-Microbe Interactions, St. Jude Children's Research Hospital, Memphis, TN, USA.
Jeremy C JonesDepartment of Host-Microbe Interactions, St. Jude Children's Research Hospital, Memphis, TN, USA.
Patrick SeilerDepartment of Host-Microbe Interactions, St. Jude Children's Research Hospital, Memphis, TN, USA.
Ahmed KandeilDepartment of Host-Microbe Interactions, St. Jude Children's Research Hospital, Memphis, TN, USA; Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza, 12622, Egypt.
Richard J WebbyDepartment of Host-Microbe Interactions, St. Jude Children's Research Hospital, Memphis, TN, USA.
Elena A GovorkovaDepartment of Host-Microbe Interactions, St. Jude Children's Research Hospital, Memphis, TN, USA. Electronic address: elena.govorkova@stjude.org.

Funding

NIAID Centers of Excellence for Influenza Research and Response: Universal Influenza Vaccine Research Activities75N93021C00016 · NIAID · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI WEBBY, RICHARD · 2021 to 2025
$91.4M
NIAID NIH HHS 75N93021C00016
6 · The paper itself

Abstract

Avian influenza outbreaks, including ones caused by highly pathogenic A(H5N1) clade 2.3.4.4b viruses, have devastated animal populations and remain a threat to humans. Risk elements assessed for emerging influenza viruses include their susceptibility to approved antivirals. Here, we screened >20,000 neuraminidase (NA) or polymerase acidic (PA) protein sequences of potentially pandemic A(H5Nx), A(H7Nx), and A(H9N2) viruses that circulated globally in 2010-2023. The frequencies of NA or PA substitutions associated with reduced inhibition (RI) or highly reduced inhibition (HRI) by NA inhibitors (NAIs) (oseltamivir, zanamivir) or a cap-dependent endonuclease inhibitor (baloxavir) were low: 0.60% (137/22,713) and 0.62% (126/20,347), respectively. All tested subtypes were susceptible to NAIs and baloxavir at sub-nanomolar concentrations. A(H9N2) viruses were the most susceptible to oseltamivir, with IC

Indexed as

Antiviral AgentsBirdsDibenzothiepinsDrug Resistance, ViralEnzyme InhibitorsGenotypeInfluenza A virusInfluenza in BirdsNeuraminidaseOseltamivirPyridonesTriazinesAnimalsEndonucleasesHumansInfluenza A Virus, H5N1 SubtypeAntiviral AgentsbaloxavirDibenzothiepinsEndonucleasesEnzyme InhibitorsMorpholinesNeuraminidaseOseltamivirPyridonesTriazinesViral ProteinsZanamivirAntiviral susceptibilityAvian influenza virusesBaloxavirNeuraminidase inhibitorsOseltamivirZanamivir

Identifiers

PMID38986873
PMCPMC11466321

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Registered trials

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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.