High-Dimensional Spatial Profiling of the Tumor Immune Microenvironment (TME) in Recurrent/Metastatic Head and Neck Squamous Cell Carcinoma (HNSCC) Reveals Predictive Biomarkers of Immunotherapy

HNSCC remains a challenging malignancy, with only a subset of patients benefiting from PD-1/PD-L1 blockade immunotherapy. Despite clinical advances, reliable predictive biomarkers to guide patient selection and improve outcomes are urgently needed. Current strategies often rely on PD-L1 expression or tumor mutational burden, but these lack sufficient specificity and sensitivity. The aim of the study […]
Does cabozantinib help in advanced Ewing sarcoma and osteosarcoma — and can plasma biomarkers flag who responds?