ArticleJournal of virology2018
Influenza A Virus M2 Protein Apical Targeting Is Required for Efficient Virus Replication.
Article in Journal of virology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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.
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
19 citing papers in PubMed, 27 citations in OpenAlex.
- One-Health Challenge in H9N2 Avian Influenza: Novel Human-Avian Reassortment Virus in Guangdong Province, China.Transboundary and emerging diseases · 2024Article
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- Quinones as Promising Compounds against Respiratory Viruses: A Review.Molecules (Basel, Switzerland) · 2023Review
- Cholesterol and M2 Rendezvous in Budding and Scission of Influenza A Virus.Sub-cellular biochemistry · 2023Article
- A Glu-Glu-Tyr Sequence in the Cytoplasmic Tail of the M2 Protein Renders Influenza A Virus Susceptible to Restriction of the Hemagglutinin-M2 Association in Primary Human Macrophages.Journal of virology · 2022Article
- Influenza Virus Infections in Polarized Cells.Viruses · 2022Review
- Hydrophobic Residues at the Intracellular Domain of the M2 Protein Play an Important Role in Budding and Membrane Integrity of Influenza Virus.Journal of virology · 2022Article
- Review
- Functions of Viroporins in the Viral Life Cycle and Their Regulation of Host Cell Responses.Frontiers in immunology · 2022Review
- YWHAG inhibits influenza a virus replication by suppressing the release of viral M2 protein.Frontiers in microbiology · 2022Article
- PolarProtPred: predicting apical and basolateral localization of transmembrane proteins using putative short linear motifs and deep learning.Bioinformatics (Oxford, England) · 2021Article
- Article
- Development and Effects of Influenza Antiviral Drugs.Molecules (Basel, Switzerland) · 2021Review
- Differential Antibody Recognition of H3N2 Vaccine and Seasonal Influenza Virus Strains Based on Age, Vaccine Status, and Sex in the 2017-2018 Season.The Journal of infectious diseases · 2020Article
- Neuraminidase antigenic drift of H3N2 clade 3c.2a viruses alters virus replication, enzymatic activity and inhibitory antibody binding.PLoS pathogens · 2020Article
- Amphipathic Helices of Cellular Proteins Can Replace the Helix in M2 of Influenza A Virus with Only Small Effects on Virus Replication.Journal of virology · 2020Article
- M2e-based universal influenza vaccines: a historical overview and new approaches to development.Journal of biomedical science · 2019Review
- Vectorial Release of Hepatitis E Virus in Polarized Human Hepatocytes.Journal of virology · 2019Article
- Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
The influenza A virus (IAV) M2 protein is a multifunctional protein with critical roles in virion entry, assembly, and budding. M2 is targeted to the apical plasma membrane of polarized epithelial cells, and the interaction of the viral proteins M2, M1, HA, and NA near glycolipid rafts in the apical plasma membrane is hypothesized to coordinate the assembly of infectious virus particles. To determine the role of M2 protein apical targeting in IAV replication, a panel of M2 proteins with basolateral plasma membrane (M2-Baso) or endoplasmic reticulum (M2-ER) targeting sequences was generated. MDCK II cells stably expressing M2-Baso, but not M2-ER, complemented the replication of M2-stop viruses. However, in primary human nasal epithelial cell (hNEC) cultures, viruses encoding M2-Baso and M2-ER replicated to negligible titers compared to those of wild-type virus. M2-Baso replication was negatively correlated with cell polarization. These results demonstrate that M2 apical targeting is essential for IAV replication: targeting M2 to the ER results in a strong, cell type-independent inhibition of virus replication, and targeting M2 to the basolateral membrane has greater effects in hNECs than in MDCK cells.
Indexed as
Identifiers
What Socratic 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 Socratic graph.