AUTHOR=Wang Xiaofeng , Liu Dongli , Wang Shuai , He Rui TITLE=An immune cell activation signature reflected hepatocellular carcinoma heterogeneity and predicted clinical outcomes JOURNAL=Frontiers in Immunology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1534611 DOI=10.3389/fimmu.2025.1534611 ISSN=1664-3224