AUTHOR=Luo Cong , Min Xingxing , Zhang Danying TITLE=New insights into the mechanisms of the immune microenvironment and immunotherapy in osteosarcoma JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1539696 DOI=10.3389/fimmu.2024.1539696 ISSN=1664-3224