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An Interferon-stimulated Long Non-coding RNA USP30-AS1 As an Immune Modulator in Influenza A Virus Infection

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Journal PLoS Pathog
Date 2025 Jan 8
PMID 39777915
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Abstract

Long non-coding RNAs (lncRNAs) are essential components of innate immunity, maintaining the functionality of immune systems that control virus infection. However, how lncRNAs engage immune responses during influenza A virus (IAV) infection remains unclear. Here, we show that lncRNA USP30-AS1 is up-regulated by infection of multiple different IAV subtypes and is required for tuning inflammatory and antiviral response in IAV infection. Genetically inactivation of USP30-AS1 enhances viral protein synthesis and viral growth. USP30-AS1 is an interferon-stimulated gene, and the induction of USP30-AS1 can be achieved by JAK-STAT mediated signaling activation. The immune regulation of USP30-AS1 is independent of its proximal protein-coding gene USP30. In IAV infection, deletion of USP30-AS1 unleashes high systemic inflammatory responses involving a broad range of pro-inflammatory factors, suggesting USP30-AS1 as a critical modulator of immune responses in IAV infection. Furthermore, we established a database providing well-annotated host gene expression profiles IAV infection or immune stimulation.

References
1.
Liao Y, Smyth G, Shi W . featureCounts: an efficient general purpose program for assigning sequence reads to genomic features. Bioinformatics. 2013; 30(7):923-30. DOI: 10.1093/bioinformatics/btt656. View

2.
Reimand J, Kull M, Peterson H, Hansen J, Vilo J . g:Profiler--a web-based toolset for functional profiling of gene lists from large-scale experiments. Nucleic Acids Res. 2007; 35(Web Server issue):W193-200. PMC: 1933153. DOI: 10.1093/nar/gkm226. View

3.
Kawasaki T, Kawai T . Toll-like receptor signaling pathways. Front Immunol. 2014; 5:461. PMC: 4174766. DOI: 10.3389/fimmu.2014.00461. View

4.
Hu Z, Hu J, Hu S, Song Q, Ding P, Zhu J . High levels of virus replication and an intense inflammatory response contribute to the severe pathology in lymphoid tissues caused by Newcastle disease virus genotype VIId. Arch Virol. 2014; 160(3):639-48. DOI: 10.1007/s00705-014-2301-2. View

5.
Merico D, Isserlin R, Stueker O, Emili A, Bader G . Enrichment map: a network-based method for gene-set enrichment visualization and interpretation. PLoS One. 2010; 5(11):e13984. PMC: 2981572. DOI: 10.1371/journal.pone.0013984. View