ArticleVaccines2020
High-Yield Expression and Purification of Recombinant Influenza Virus Proteins from Stably-Transfected Mammalian Cell Lines.
Article in Vaccines, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.
What it found
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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.
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.
Who cites it
65 citing papers in PubMed, 75 citations in OpenAlex.
- Impaired memory B-cell recall responses in the elderly following recurrent influenza vaccination.PloS one · 2021Trial
- Nanoemulsion adjuvanted COBRA HA vaccine enhances protective antibody titers against H1N1 and H3N2 influenza viruses.Human vaccines & immunotherapeutics · 2026Article
- Article
- Evaluating Memory B Cell Cross-Reactivity Between Ancestral and Future SARS-CoV-2 Variants-Evidence for Original Antigenic Sin.Vaccines · 2026Article
- Retooling a novel influenza B hemagglutinin to redirect neutralizing antibodies against B/Victoria strains.Vaccine · 2026Article
- Directed evolution of Clec12a-binding peptides using mammalian-expressed recombinant protein.Biochemistry and biophysics reports · 2026Article
- Article
- Delineation of the antibody light chain biases and kinetics following primary and secondary influenza virus infections of ferrets.ImmunoHorizons · 2026Article
- Article
- Intranasal delivery of a COBRA-based protein vaccine adjuvanted with c-di-AMP enhances breadth of protective immune responses against seasonal influenza viruses.Frontiers in immunology · 2026Article
- Assessment of immunogenicity and protection induced by COBRA HA vaccines formulated with Infectimune in young and elderly ferrets.PloS one · 2026Article
- Human broadly neutralizing influenza B virus antibodies recognizing hemagglutinin computationally optimized broadly reactive antigens.Frontiers in immunology · 2026Article
- Influenza hemagglutinin and neuraminidase multivalent vaccine elicits broader protective immune responses compared to vaccine formulations composed of hemagglutinin or neuraminidase.Human vaccines & immunotherapeutics · 2025Article
- Elicitation of protective immune responses against influenza a viruses in elderly ferrets by adjuvanted recombinant universal influenza hemagglutinin vaccines.Immunity & ageing : I & A · 2025Article
- Assessing the structural boundaries of broadly reactive antibody interactions with diverse H3 influenza hemagglutinin proteins.Journal of virology · 2025Article
- Article
- Use of the Slow-Delivery Platform, VacSIM, Shapes the Host Immune Response to Increase Protection Against Influenza Infection.Viruses · 2025Article
- Breadth of antibody activity elicited by an influenza B hemagglutinin vaccine is influenced by pre-existing immune responses to influenza B viruses.Journal of virology · 2025Article
- Article
- H3 hemagglutinin proteins optimized for 2018 to 2022 elicit neutralizing antibodies across panels of modern influenza A(H3N2) viruses.Journal of immunology (Baltimore, Md. : 1950) · 2025Article
5 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
Influenza viruses infect millions of people each year, resulting in significant morbidity and mortality in the human population. Therefore, generation of a universal influenza virus vaccine is an urgent need and would greatly benefit public health. Recombinant protein technology is an established vaccine platform and has resulted in several commercially available vaccines. Herein, we describe the approach for developing stable transfected human cell lines for the expression of recombinant influenza virus hemagglutinin (HA) and recombinant influenza virus neuraminidase (NA) proteins for the purpose of in vitro and in vivo vaccine development. HA and NA are the main surface glycoproteins on influenza virions and the major antibody targets. The benefits for using recombinant proteins for in vitro and in vivo assays include the ease of use, high level of purity and the ability to scale-up production. This work provides guidelines on how to produce and purify recombinant proteins produced in mammalian cell lines through either transient transfection or generation of stable cell lines from plasmid creation through the isolation step via Immobilized Metal Affinity Chromatography (IMAC). Collectively, the establishment of this pipeline has facilitated large-scale production of recombinant HA and NA proteins to high purity and with consistent yields, including glycosylation patterns that are very similar to proteins produced in a human host.
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What OpenQuestion holds
Registered trials
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.