Tumor-derived exosomes carry LCN2 to block Nedd4-1-mediated SR-BI ubiquitination, inducing M2 macrophage polarization and promoting hepatocellular carcinoma growth - Limin Yang; Yongsheng Chang; Guanhua Gan; Wenwen Deng; Shanlin Li (Functional & Integrative Genomics, 2026)