ArticleViruses2025
Effect of Exportin 1/XPO1 Nuclear Export Pathway Inhibition on Coronavirus Replication.
Article in Viruses, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
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Who cites it
3 citing papers in PubMed.
- XPO1-dependent nuclear export regulates NS3 localization and promotes DENV-2 replication through mitochondrial remodeling and interferon suppression.Nucleus (Austin, Tex.) · 2026Article
- Article
- Mobilization of nuclear antiviral factors by exportin XPO1 via the actin network inhibits RNA virus replication.PLoS pathogens · 2025Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
The nucleocytoplasmic transport of proteins using XPO1 (exportin 1) plays a vital role in cell proliferation and survival. Many viruses also exploit this pathway to promote infection and replication. Thus, inhibiting the XPO1-mediated nuclear export pathway with selective inhibitors has a diverse effect on virus replication by regulating antiviral, proviral, and anti-inflammatory pathways. The XPO1 inhibitor Selinexor is an FDA-approved anticancer drug predicted to have antiviral or proviral functions against viruses. Here, we observed that the pretreatment of cultured cell lines from human or mouse origin with the nuclear export inhibitor Selinexor significantly enhanced the protein expression and replication of mouse hepatitis virus (MHV), a mouse coronavirus. The knockdown of cellular XPO1 protein expression also significantly enhanced the replication of MHV in human cells. However, for SARS-CoV-2, Selinexor treatment had diverse effects on virus replication in different cell lines. These results indicate that XPO1-mediated nuclear export pathway inhibition might affect coronavirus replication depending on cell types and virus origin.
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