Intratumoural CD8⁺ CXCR5⁺ Follicular Cytotoxic T Cells Have Prognostic Value and Are Associated with CD19⁺ CD38⁺ B Cells and Tertiary Lymphoid Structures in Colorectal Cancer

Researchers explored the characteristics of follicular cytotoxic T cells in colorectal cancer (CRC) and compared their biological functions between microsatellite instability-high and microsatellite stability CRC.