ArticleThe ocular surface2025
Differential homing of monocytes and neutrophils in the epithelial layer of HSV-1 infected cornea regulates viral dissemination and wound healing.
Article in The ocular surface, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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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Who cites it
2 citing papers in PubMed.
- Extracellular matrix proteoglycans lumican and biglycan promote innate immune signals and viral clearance in HSV-1 infections of mouse corneas.bioRxiv : the preprint server for biology · 2026Article
- IRF6 Enhances IFN-β Expression and Inhibits Viral Replication to Reduce the Severity of Herpetic Stromal Keratitis.Journal of inflammation research · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
purposeTo ascertain the homing of monocytes and neutrophils in the epithelium versus stroma of HSV-1 infected corneas at different stages of infection and functional significance of their anatomical location in virus-infected corneas.
methodsThe corneas of C57BL/6J mice were infected with HSV-1 McKrae. Mice were euthanized on different days post-infection. The epithelium and stroma were separated from the infected corneas, and flow cytometry was performed to characterize the myeloid cell subsets in the epithelium versus the stromal layers of an infected cornea. MACS columns were used to purify neutrophils or deplete myeloid cells from infected corneas. Corneal epithelial scratch assay was performed to ascertain the impact of neutrophils on epithelium wound healing.
resultsOur results showed a biphasic influx of monocytes in the epithelial but not the stromal layer of HSV-1-infected corneas. Furthermore, we noted the predominance of monocytes over neutrophils in the epithelium and the stromal layer of the cornea during the pre-clinical stage of corneal HSV-1 infection. However, neutrophils were the major myeloid cell subset in the epithelium and stroma during the clinical disease period of infection. Removal of monocytes from the infected epithelial layer during the pre-clinical stage promotes the dissemination of the virus. Interestingly, neutrophils localized in the corneal epithelium inhibit corneal epithelial wound healing.
conclusionsTogether, our data suggest that differential kinetics of monocytes and neutrophils homing in the epithelial layer regulate viral dissemination and epithelial wound healing in HSV-1-infected corneas.
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