Evidence map›Paper›PMID 30535315›Full record

ArticleThe Journal of infectious diseases2019

Immunodominance and Antigenic Variation of Influenza Virus Hemagglutinin: Implications for Design of Universal Vaccine Immunogens.

Seth J Zost, Nicholas C Wu, Scott E Hensley, Ian A Wilson

Abstract read
In one paragraph

Article in The Journal of infectious diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing 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

78 citing papers in PubMed.

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18 more citing papers are in PubMed but not listed here.

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

4 authors.

Seth J ZostDepartment of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia.
Nicholas C WuDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California.
Scott E HensleyDepartment of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia.
Ian A WilsonDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California.

Funding

Support Component D/Vaccine Discovery, Concept to ClinicUM1AI100663 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI BAROUCH, DAN H. · 2012 to 2018
$131.5M
TRAINING IN VIROLOGYT32AI007324 · NIAID · WISTAR INSTITUTE · PI Paul Bates, Matthew D. Weitzman · 1989 to 2026
$6.8M
Impact of prior influenza exposures on antibody repertoires to new viral strainsR01AI108686 · NIAID · WISTAR INSTITUTE · PI HENSLEY, SCOTT ERIC · 2014 to 2022
$3.7M
The effect of human pre-exposure history on antigenic drift of influenza virusesR01AI113047 · NIAID · WISTAR INSTITUTE · PI HENSLEY, SCOTT ERIC · 2014 to 2018
$2.5M
Exploiting Vulnerability on Influenza VirusR56AI127371 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI WILSON, IAN A · 2017 to 2017
$730k
NIAID NIH HHS HHSN272201400005CNIAID NIH HHS R01 AI108686NIAID NIH HHS R01 AI113047NIAID NIH HHS R56 AI127371NIAID NIH HHS T32 AI007324
6 · The paper itself

Abstract

Influenza viruses routinely acquire mutations in their hemagglutinin (HA) and neuraminidase (NA) glycoproteins that abrogate binding of pre-existing antibodies in a process known as antigenic drift. Most human antibodies against HA and NA are directed against epitopes that are hypervariable and not against epitopes that are conserved among different influenza virus strains. Universal influenza vaccines are currently being developed to elicit protective responses against functionally conserved sites on influenza proteins where viral escape mutations can result in large fitness costs [1]. Universal vaccine targets include the highly conserved HA stem domain [2-12], the less conserved HA receptor-binding site (RBS) [13-16], as well as conserved sites on NA [17-19]. One central challenge of universal vaccine efforts is to steer human antibody responses away from immunodominant, variable epitopes and towards subdominant, functionally conserved sites. Overcoming this challenge will require further understanding of the structural basis of broadly neutralizing HA and NA antibody binding epitopes and factors that influence immunodominance hierarchies of human antibody responses.

Indexed as

AnimalsAntibodies, ViralAntigenic VariationBroadly Neutralizing AntibodiesGenetic DriftHemagglutinin Glycoproteins, Influenza VirusHumansImmunodominant EpitopesInfluenza A Virus, H1N1 SubtypeInfluenza, HumanInfluenza VaccinesMiceMutationNeuraminidaseOrthomyxoviridae InfectionsAntibodies, ViralBroadly Neutralizing AntibodiesHemagglutinin Glycoproteins, Influenza Virushemagglutinin, human influenza A virusImmunodominant EpitopesInfluenza VaccinesNeuraminidaseantibody responseimmune imprintinginfluenza virusvaccine designvirus evolution

Identifiers

PMID30535315
PMCPMC6452323

What OpenQuestion holds

Textmetadata
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.