The Osteosarcoma Tumor Microenvironment: Supportive of Tumor Progression, Hostile to Immunity, but Therapeutically Targetable
Osteosarcoma (OSA) remains the most common primary malignant bone tumor of children and young adults, with limited survival improvements in patients with relapsed or metastatic disease despite multimodal chemotherapeutic treatment. Beyond the intrinsic heterogeneity and malignancy of tumor cells, OSA progression and th...