ArticleJournal of virology2009
Mitogen-activated protein kinase-activated kinase RSK2 plays a role in innate immune responses to influenza virus infection.
Article in Journal of virology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 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.
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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.
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Who cites it
17 citing papers in PubMed, 24 citations in OpenAlex.
- The ribosomal landscape in influenza A virus infection: from molecular mechanisms to clinical relevance.European respiratory review : an official journal of the European Respiratory Society · 2026Review
- MEK1/2 inhibitor ATR-002 reshapes host transcriptome and modulates immune regulatory genes in SARS-CoV-2 infection.Frontiers in immunology · 2026Article
- Prim-O-glucosylcimifugin alleviates influenza virus-induced pneumonia in mice by inhibiting the TGF-β1/PI3KCD/MSK2/RELA signalling pathway.Archives of virology · 2024Article
- Influenza Virus Host Restriction Factors: The ISGs and Non-ISGs.Pathogens (Basel, Switzerland) · 2024Review
- Unveiling the role of host kinases at different steps of influenza A virus life cycle.Journal of virology · 2024Review
- Hepatitis B Virus X Protein Modulates p90 Ribosomal S6 Kinase 2 by ERK to Promote Growth of Hepatoma Cells.Viruses · 2023Article
- Prenatal alcohol exposure dysregulates spinal and circulating immune cell circular RNA expression in adult female rats with chronic sciatic neuropathy.Frontiers in neuroscience · 2023Article
- Host Cell Factors That Interact with Influenza Virus Ribonucleoproteins.Cold Spring Harbor perspectives in medicine · 2021Review
- The Two Sides of the Same Coin-Influenza Virus and Intracellular Signal Transduction.Cold Spring Harbor perspectives in medicine · 2021Review
- Dissecting the mechanism of signaling-triggered nuclear export of newly synthesized influenza virus ribonucleoprotein complexes.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Efficient functional screening of a cellular cDNA library to identify severe fever with thrombocytopenia syndrome virus entry factors.Scientific reports · 2020Article
- Influenza Virus Infections and Cellular Kinases.Viruses · 2019Review
- Molecular Characterization of Two Mitogen-Activated Protein Kinases: p38 MAP Kinase and Ribosomal S6 Kinase From Bombyx mori (Lepidoptera: Bombycidae), and Insight Into Their Roles in Response to BmNPV Infection.Journal of insect science (Online) · 2019Article
- Review
- Article
- Molecular Signatures of Recurrent Hepatocellular Carcinoma Secondary to Hepatitis C Virus following Liver Transplantation.Journal of transplantation · 2013Article
- Specific NFkappaB subunit activation and kinetics of cytokine induction in adenoviral keratitis.Molecular vision · 2009Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Viral infections induce signaling pathways in mammalian cells that stimulate innate immune responses and affect cellular processes, such as apoptosis, mitosis, and differentiation. Here, we report that the ribosomal protein S6 kinase alpha 3 (RSK2), which is activated through the "classical" mitogen-activated protein kinase pathway, plays a role in innate immune responses to influenza virus infection. RSK2 functions in the regulation of cell growth and differentiation but was not known to play a role in the cellular antiviral response. We have found that knockdown of RSK2 enhanced viral polymerase activity and growth of influenza viruses. Influenza virus infection stimulates NK-kappaB- and beta interferon-dependent promoters. This stimulation was reduced in RSK2 knockdown cells, suggesting that RSK2 executes its effect through innate immune response pathways. Furthermore, RSK2 knockdown suppressed influenza virus-induced phosphorylation of the double-stranded RNA-activated protein kinase PKR, a known antiviral protein. These findings establish a role for RSK2 in the cellular antiviral response.
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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.