RESEARCH
TIGIT+ CD4+ T Cells in Liver Metastases Linked to Shorter SurvivalFlow cytometric profiling of 17 patients undergoing liver metastasectomy found that enrichment of TIGIT+ CD4+ T cells in colorectal cancer liver metastases was associated with shorter overall survival, highlighting differences in the immune microenvironment between liver metastases and primary tumors. (Cancers)