Core Epithelial‐to‐Mesenchymal Transition Gene Signature Predicts Metastasis and Poor Survival in Synovial Sarcoma

This study demonstrates a correlation between mesenchymal gene expression signatures and increased metastatic risk in SS. EMT status, derived from primary tumor profiling at diagnosis, may serve as a potential prognostic biomarker. These findings support further investigation into EMT as a stratification tool for tailoring treatment intensity and surveillance strategies in SS.