Immune Infiltration Landscape in Osteosarcoma: Clinical Implications for Prognosis and Therapy

This study highlights the prognostic and therapeutic relevance of immune infiltration in osteosarcoma. The ICI score and key genes offer insights into tumor heterogeneity and potential therapeutic targets, particularly in modulating macrophage polarization and enhancing antitumor immunity. Limitations include retrospective data and lack of functional validation. Future work should focus on experimental verification and clinical translation of these immune biomarkers.