Integrated Bulk and Single‐Cell Transcriptomic Analyses Identify a Five‐Gene Signature Associated With Prognosis and the Tumor Microenvironment in Epstein–Barr Virus–Associated Gastric Cancer
Background Epstein–Barr virus–associated gastric cancer (EBVaGC) is a distinct molecular subtype of gastric cancer, but reliable biomarkers linking EBV‐related biology, prognosis, and microenvironmental remodeling remain limited. Methods Differentially expressed genes associated with EBVaGC were identified from TCGA an...