Xia-Wei Fu

Glutamine sequestration promotes tumor growth and immune evasion through elevation of arginine methylation in hepatocellular carcinoma

Mechanisms underlying the immunosuppressive microenvironment in hepatocellular carcinoma (HCC) extend beyond immune checkpoints to include metabolic competition. Here, we identify a metabolic evasion pathway driven by SLC1A5 overexpression, which enables HCC cells to sequester glutamine from the tumor microenvironmen...