Dataset for the article "Bidirectional roles of exosomal miR-140-5p on IFN in IAV-infected epithelial cells and macrophages"

Specifically, it includes: (i) exosome characterization data, comprising transmission electron microscopy (TEM) images, nanoparticle tracking analysis (NTA) size profiles, and Western blot (WB) validation of exosomal markers; (ii) raw measurements for IFN-γ and its related signaling pathways, obtained via quantitative real‑time PCR (qPCR) and Western blot; (iii) miRNA profiling data, including qPCR‑based abundance quantification and RNA‑sequencing (RNA‑Seq) raw counts for differential expression analysis; and (iv) clinical study data derived from patient samples.

All data are provided in their original formats, primarily as GraphPad Prism files (.pzfx) and Microsoft Excel spreadsheets (.xlsx), to ensure full traceability and reproducibility of the analyses presented in the paper.