AUTHOR=Yuan Qin , Jia Linlin , Yang Jiahua , Li Wei TITLE=The role of macrophages in liver metastasis: mechanisms and therapeutic prospects JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1542197 DOI=10.3389/fimmu.2025.1542197 ISSN=1664-3224